Attaching to pid 11130, Ctrl+C to quit. [14:13:20] Top 10 stacks with outstanding allocations: 43160 bytes in 83 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 44560 bytes in 160 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 44688 bytes in 49 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 46880 bytes in 1172 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 48664 bytes in 79 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 119040 bytes in 248 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::History::add(GWBUF&&, bool)+0x50b [libmaxscale-common.so.1.0.0] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 145856 bytes in 43 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 196608 bytes in 3 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1376256 bytes in 21 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9895936 bytes in 151 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:13:25] Top 10 stacks with outstanding allocations: 820776 bytes in 2904 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 832080 bytes in 3008 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 893200 bytes in 1450 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1133760 bytes in 2362 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::History::add(GWBUF&&, bool)+0x50b [libmaxscale-common.so.1.0.0] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1572864 bytes in 24 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2679680 bytes in 790 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2949120 bytes in 45 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12189696 bytes in 185 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13500416 bytes in 206 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 307757056 bytes in 4696 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:13:33] Top 10 stacks with outstanding allocations: 75696 bytes in 83 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 82680 bytes in 159 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 83776 bytes in 312 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 88232 bytes in 313 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 100408 bytes in 163 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 121920 bytes in 254 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::History::add(GWBUF&&, bool)+0x50b [libmaxscale-common.so.1.0.0] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 288320 bytes in 85 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1769472 bytes in 27 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1769472 bytes in 27 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12189696 bytes in 186 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:13:39] Top 10 stacks with outstanding allocations: 551696 bytes in 1972 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 573888 bytes in 1982 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 640640 bytes in 1040 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 758880 bytes in 1581 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::History::add(GWBUF&&, bool)+0x50b [libmaxscale-common.so.1.0.0] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1638400 bytes in 25 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1665472 bytes in 491 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2686976 bytes in 41 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6750208 bytes in 103 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9764864 bytes in 148 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 195428352 bytes in 2982 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:13:46] Top 10 stacks with outstanding allocations: 76440 bytes in 147 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 76992 bytes in 292 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 85200 bytes in 300 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 94248 bytes in 153 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 111360 bytes in 232 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::History::add(GWBUF&&, bool)+0x50b [libmaxscale-common.so.1.0.0] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 196608 bytes in 3 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 244224 bytes in 72 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 262144 bytes in 4 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1703936 bytes in 26 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 15990784 bytes in 244 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:13:51] Top 10 stacks with outstanding allocations: 241456 bytes in 897 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 247680 bytes in 516 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::History::add(GWBUF&&, bool)+0x50b [libmaxscale-common.so.1.0.0] MariaDBClientConnection::finish_recording_history(GWBUF const*, maxscale::Reply const&)+0x1d5 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x23e [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 249088 bytes in 867 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 303688 bytes in 493 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 589824 bytes in 9 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 810688 bytes in 239 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 917504 bytes in 14 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3407872 bytes in 52 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3735552 bytes in 57 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 56033280 bytes in 855 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:13:57] Top 10 stacks with outstanding allocations: 110760 bytes in 213 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 114192 bytes in 420 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 118024 bytes in 421 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 137368 bytes in 223 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 196608 bytes in 3 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 359552 bytes in 106 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 393216 bytes in 6 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1310720 bytes in 20 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1966080 bytes in 30 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 22020096 bytes in 336 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:02] Top 10 stacks with outstanding allocations: 195056 bytes in 733 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 209528 bytes in 737 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 229152 bytes in 372 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 262144 bytes in 4 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x90 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 458752 bytes in 7 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 634304 bytes in 187 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 655360 bytes in 10 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2424832 bytes in 37 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2949120 bytes in 45 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 26017792 bytes in 397 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:08] Top 10 stacks with outstanding allocations: 730016 bytes in 2690 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 759048 bytes in 2627 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 840224 bytes in 1364 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 851968 bytes in 13 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x90 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1376256 bytes in 21 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2279424 bytes in 672 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3670016 bytes in 56 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9175040 bytes in 140 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13697024 bytes in 209 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 133431296 bytes in 2036 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:15] Top 10 stacks with outstanding allocations: 348920 bytes in 671 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 362480 bytes in 1335 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 375552 bytes in 1303 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 419496 bytes in 681 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 851968 bytes in 13 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1173632 bytes in 346 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1507328 bytes in 23 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4718592 bytes in 72 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5046272 bytes in 77 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 56557568 bytes in 863 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:21] Top 10 stacks with outstanding allocations: 1137240 bytes in 2187 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1213872 bytes in 4445 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1275096 bytes in 4434 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1376256 bytes in 21 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1422344 bytes in 2309 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3724416 bytes in 1098 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4456448 bytes in 68 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13500416 bytes in 206 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19922944 bytes in 304 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 192348160 bytes in 2935 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:29] Top 10 stacks with outstanding allocations: 2522000 bytes in 4850 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2679280 bytes in 9769 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2686976 bytes in 41 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2787648 bytes in 9732 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3177944 bytes in 5159 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8060928 bytes in 123 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8266304 bytes in 2437 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 30539776 bytes in 465 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 38076416 bytes in 581 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 375193600 bytes in 5725 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:42] Top 10 stacks with outstanding allocations: 2751840 bytes in 5292 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2931632 bytes in 10700 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2984160 bytes in 10465 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3342336 bytes in 51 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3404016 bytes in 5526 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7798784 bytes in 119 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9032896 bytes in 2663 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 29360128 bytes in 448 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 33554432 bytes in 511 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 392953856 bytes in 5996 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:14:54] Top 10 stacks with outstanding allocations: 5963880 bytes in 11469 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6187968 bytes in 22630 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6516848 bytes in 22667 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7077888 bytes in 108 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7205968 bytes in 11698 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 18415616 bytes in 281 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19063040 bytes in 5620 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 68091904 bytes in 1036 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 88473600 bytes in 1350 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 800456704 bytes in 12214 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:15:16] Top 10 stacks with outstanding allocations: 907920 bytes in 1746 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 917504 bytes in 14 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 954896 bytes in 3481 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1020640 bytes in 3490 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1060136 bytes in 1721 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2424832 bytes in 37 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2737344 bytes in 807 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8192000 bytes in 125 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8978432 bytes in 137 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 101515264 bytes in 1549 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:15:23] Top 10 stacks with outstanding allocations: 801648 bytes in 879 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1062880 bytes in 2044 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1078944 bytes in 3975 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1109688 bytes in 3857 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1215984 bytes in 1974 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2097152 bytes in 32 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3222400 bytes in 950 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7798784 bytes in 119 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12648448 bytes in 193 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 114425856 bytes in 1746 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:15:32] Top 10 stacks with outstanding allocations: 1579240 bytes in 3037 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1638538 bytes in 28 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1638624 bytes in 6056 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1710184 bytes in 5911 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1806112 bytes in 2932 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3014656 bytes in 46 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4887872 bytes in 1441 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 12189696 bytes in 186 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 16646144 bytes in 253 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 171835392 bytes in 2622 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:15:41] Top 10 stacks with outstanding allocations: 1606800 bytes in 3090 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1664848 bytes in 6133 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1703936 bytes in 26 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1770512 bytes in 6118 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1873256 bytes in 3041 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3080192 bytes in 47 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5111744 bytes in 1507 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 12976128 bytes in 198 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 14155776 bytes in 216 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 171638784 bytes in 2619 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:15:50] Top 10 stacks with outstanding allocations: 2703168 bytes in 2964 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3580200 bytes in 6885 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3631312 bytes in 13330 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3861896 bytes in 13269 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4058824 bytes in 6589 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7405568 bytes in 113 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10976512 bytes in 3236 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 28377088 bytes in 432 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 33816576 bytes in 516 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 361103360 bytes in 5510 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:16:04] Top 10 stacks with outstanding allocations: 398544 bytes in 437 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 456560 bytes in 878 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 470992 bytes in 1750 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 492896 bytes in 1734 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 536536 bytes in 871 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1048576 bytes in 16 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1489088 bytes in 439 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3145728 bytes in 48 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5242880 bytes in 80 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 49676288 bytes in 758 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:16:10] Top 10 stacks with outstanding allocations: 2711376 bytes in 2973 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3391440 bytes in 6522 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3504928 bytes in 12889 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3660096 bytes in 12694 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3939320 bytes in 6395 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7667712 bytes in 117 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10396480 bytes in 3065 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 20971520 bytes in 320 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 32571392 bytes in 497 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 343146496 bytes in 5236 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:16:23] Top 10 stacks with outstanding allocations: 1628832 bytes in 1786 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2045680 bytes in 3934 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2121360 bytes in 7787 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2203352 bytes in 7718 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2391312 bytes in 3882 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4653056 bytes in 71 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6441408 bytes in 1899 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8978432 bytes in 137 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 20381696 bytes in 311 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 211746816 bytes in 3231 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:16:33] Top 10 stacks with outstanding allocations: 2174208 bytes in 2384 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2681640 bytes in 5157 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2775776 bytes in 10210 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2947304 bytes in 10226 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3182256 bytes in 5166 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4718592 bytes in 72 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8544448 bytes in 2519 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14090240 bytes in 215 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 24379392 bytes in 372 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 269877248 bytes in 4118 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:16:45] Top 10 stacks with outstanding allocations: 10295568 bytes in 11289 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12653680 bytes in 24334 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12937456 bytes in 47948 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13726312 bytes in 47583 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 14916440 bytes in 24215 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 21364736 bytes in 325 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 40497088 bytes in 11939 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 68812800 bytes in 1050 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 111214592 bytes in 1697 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1264189440 bytes in 19290 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:17:20] Top 10 stacks with outstanding allocations: 3772032 bytes in 4136 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4725760 bytes in 9088 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4747296 bytes in 17666 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5123296 bytes in 17654 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5720792 bytes in 9287 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9633792 bytes in 147 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 14639872 bytes in 4316 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 25755648 bytes in 392 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 50921472 bytes in 777 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 447741952 bytes in 6832 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:17:35] Top 10 stacks with outstanding allocations: 3834480 bytes in 7374 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3861536 bytes in 14416 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3932160 bytes in 60 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4099800 bytes in 14250 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4572568 bytes in 7423 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7143424 bytes in 109 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12106048 bytes in 3569 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 18481152 bytes in 279 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 38535168 bytes in 588 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 361168896 bytes in 5511 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:17:48] Top 10 stacks with outstanding allocations: 943280 bytes in 1814 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 966032 bytes in 3602 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1012664 bytes in 3551 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1048576 bytes in 16 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1110032 bytes in 1802 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1572864 bytes in 24 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3022272 bytes in 891 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5701632 bytes in 86 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7471104 bytes in 114 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 86310912 bytes in 1317 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:17:55] Top 10 stacks with outstanding allocations: 426816 bytes in 468 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 487240 bytes in 937 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 500080 bytes in 1862 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 531200 bytes in 1865 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 573496 bytes in 931 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 917504 bytes in 14 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1584064 bytes in 467 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2686976 bytes in 41 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4718592 bytes in 72 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 42860544 bytes in 654 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:01] Top 10 stacks with outstanding allocations: 1607856 bytes in 1763 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1923480 bytes in 3699 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1944464 bytes in 7224 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2044448 bytes in 7167 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2343264 bytes in 3804 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4521984 bytes in 69 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6166656 bytes in 1818 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7733248 bytes in 118 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19136512 bytes in 292 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 177668096 bytes in 2711 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:10] Top 10 stacks with outstanding allocations: 436848 bytes in 479 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 494520 bytes in 951 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 512336 bytes in 1914 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 545088 bytes in 1917 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 585816 bytes in 951 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 851968 bytes in 13 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1621376 bytes in 478 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3014656 bytes in 46 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5111808 bytes in 78 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 45416448 bytes in 693 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:16] Top 10 stacks with outstanding allocations: 2244432 bytes in 2461 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2715440 bytes in 5222 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2841968 bytes in 10581 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2945184 bytes in 10296 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3376296 bytes in 5481 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5767168 bytes in 88 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8751360 bytes in 2580 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 18612224 bytes in 284 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 25755648 bytes in 393 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 246743040 bytes in 3765 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:28] Top 10 stacks with outstanding allocations: 1483824 bytes in 1627 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1877720 bytes in 3611 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1924336 bytes in 7120 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1968640 bytes in 7000 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2337720 bytes in 3795 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3801088 bytes in 58 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5912256 bytes in 1743 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 12713984 bytes in 193 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 18874368 bytes in 288 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 167575552 bytes in 2557 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:39] Top 10 stacks with outstanding allocations: 471504 bytes in 517 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 549120 bytes in 1056 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 554432 bytes in 2058 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 586000 bytes in 2075 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 655424 bytes in 1064 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 983040 bytes in 15 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1746880 bytes in 515 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3538944 bytes in 53 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5046272 bytes in 77 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 49676288 bytes in 758 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:46] Top 10 stacks with outstanding allocations: 1060656 bytes in 1163 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1271920 bytes in 2446 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1313760 bytes in 4862 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1354984 bytes in 4761 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1504272 bytes in 2442 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2162688 bytes in 33 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4043264 bytes in 1192 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8781824 bytes in 133 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11468800 bytes in 175 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 116588544 bytes in 1779 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:18:54] Top 10 stacks with outstanding allocations: 652080 bytes in 715 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 762320 bytes in 1466 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 787024 bytes in 2925 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 823848 bytes in 2897 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 926464 bytes in 1504 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1507328 bytes in 23 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2455808 bytes in 724 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5177344 bytes in 79 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6815744 bytes in 104 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 68091904 bytes in 1039 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:01] Top 10 stacks with outstanding allocations: 776112 bytes in 851 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 930800 bytes in 1790 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 952176 bytes in 3558 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 992552 bytes in 3498 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1138368 bytes in 1848 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1900544 bytes in 29 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2981568 bytes in 879 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5636096 bytes in 86 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9699328 bytes in 148 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 84082688 bytes in 1283 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:09] Top 10 stacks with outstanding allocations: 1159152 bytes in 1271 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1354080 bytes in 2604 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1407104 bytes in 5266 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1487192 bytes in 5218 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1650264 bytes in 2679 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3145728 bytes in 48 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4402816 bytes in 1298 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10878976 bytes in 165 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11141120 bytes in 170 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 121176064 bytes in 1849 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:17] Top 10 stacks with outstanding allocations: 2047440 bytes in 2245 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2477800 bytes in 4765 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2559072 bytes in 9561 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2646120 bytes in 9370 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3083696 bytes in 5006 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6291456 bytes in 96 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7886400 bytes in 2325 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 18743296 bytes in 286 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19070976 bytes in 289 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 214564864 bytes in 3274 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:28] Top 10 stacks with outstanding allocations: 577296 bytes in 633 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 672360 bytes in 1293 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 680432 bytes in 2563 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 720616 bytes in 2549 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 813120 bytes in 1320 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1114112 bytes in 17 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2153920 bytes in 635 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4259840 bytes in 65 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6422528 bytes in 98 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 60293120 bytes in 920 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:35] Top 10 stacks with outstanding allocations: 3935280 bytes in 4315 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4666480 bytes in 8974 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4810224 bytes in 17898 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5068928 bytes in 17877 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5785472 bytes in 9392 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9306112 bytes in 142 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 15155456 bytes in 4468 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 31457280 bytes in 478 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 42991616 bytes in 656 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 420347904 bytes in 6414 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:50] Top 10 stacks with outstanding allocations: 1209312 bytes in 1326 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1411800 bytes in 2715 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1468464 bytes in 5498 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1570160 bytes in 5545 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1736504 bytes in 2819 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2686976 bytes in 41 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4609728 bytes in 1359 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9961472 bytes in 152 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13434880 bytes in 205 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 128581632 bytes in 1962 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:19:58] Top 10 stacks with outstanding allocations: 792528 bytes in 869 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 916240 bytes in 1762 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 947072 bytes in 3520 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 993616 bytes in 3494 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1091552 bytes in 1772 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1507328 bytes in 23 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3012096 bytes in 888 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5832704 bytes in 89 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7208960 bytes in 110 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 83099648 bytes in 1268 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:05] Top 10 stacks with outstanding allocations: 2247168 bytes in 2464 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2646280 bytes in 5089 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2696720 bytes in 10022 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2892656 bytes in 10149 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3193960 bytes in 5185 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5701632 bytes in 87 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8758144 bytes in 2582 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 12386304 bytes in 189 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 17891328 bytes in 273 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 254738432 bytes in 3887 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:16] Top 10 stacks with outstanding allocations: 688560 bytes in 755 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 796192 bytes in 2991 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 797680 bytes in 1534 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 856176 bytes in 3024 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 956648 bytes in 1553 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1507328 bytes in 23 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2571136 bytes in 758 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4390912 bytes in 67 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4587520 bytes in 70 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 73859072 bytes in 1127 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:23] Top 10 stacks with outstanding allocations: 865488 bytes in 949 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1012928 bytes in 3791 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1029080 bytes in 1979 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1105264 bytes in 3891 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1231384 bytes in 1999 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1966080 bytes in 30 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3307200 bytes in 975 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5701632 bytes in 87 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7929856 bytes in 121 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 95354880 bytes in 1455 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:31] Top 10 stacks with outstanding allocations: 2090304 bytes in 2292 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2451280 bytes in 4714 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2455840 bytes in 9121 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2690000 bytes in 9430 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3023944 bytes in 4909 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4259840 bytes in 65 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7947456 bytes in 2343 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 12976128 bytes in 198 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 18350080 bytes in 280 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 235798528 bytes in 3598 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:42] Top 10 stacks with outstanding allocations: 677616 bytes in 743 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 784304 bytes in 2934 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 785200 bytes in 1510 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 841480 bytes in 2980 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 937552 bytes in 1522 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1179648 bytes in 18 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2506688 bytes in 739 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4325376 bytes in 66 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4980736 bytes in 76 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 72482816 bytes in 1106 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:48] Top 10 stacks with outstanding allocations: 1682640 bytes in 1845 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1974048 bytes in 7412 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2012920 bytes in 3871 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2188752 bytes in 7648 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2515128 bytes in 4083 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3473408 bytes in 53 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6458368 bytes in 1904 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 11993088 bytes in 183 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12910592 bytes in 197 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 187105280 bytes in 2855 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:20:58] Top 10 stacks with outstanding allocations: 1891488 bytes in 2074 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2241600 bytes in 8347 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2331680 bytes in 4484 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2484672 bytes in 8683 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2835448 bytes in 4603 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4390912 bytes in 67 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7408128 bytes in 2184 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14090240 bytes in 215 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 15597568 bytes in 238 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 215810048 bytes in 3293 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:08] Top 10 stacks with outstanding allocations: 556320 bytes in 610 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 638040 bytes in 1227 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 655568 bytes in 2439 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 690248 bytes in 2432 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 748440 bytes in 1215 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1048576 bytes in 16 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2069120 bytes in 610 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4325376 bytes in 66 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4390912 bytes in 67 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 59965440 bytes in 915 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:15] Top 10 stacks with outstanding allocations: 603744 bytes in 662 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 696280 bytes in 1339 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 698448 bytes in 2594 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 745424 bytes in 2641 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 815584 bytes in 1324 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1376256 bytes in 21 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2198016 bytes in 648 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4128768 bytes in 63 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5505024 bytes in 84 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 59965440 bytes in 915 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:21] Top 10 stacks with outstanding allocations: 589824 bytes in 9 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 629200 bytes in 1210 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 643792 bytes in 2413 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 680216 bytes in 2399 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 740432 bytes in 1202 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1179648 bytes in 18 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2031808 bytes in 599 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4259840 bytes in 65 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5046272 bytes in 77 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 57999360 bytes in 885 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:28] Top 10 stacks with outstanding allocations: 2490368 bytes in 38 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2587760 bytes in 9795 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2658240 bytes in 5112 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2886984 bytes in 10081 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3240776 bytes in 5261 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6160384 bytes in 94 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8476608 bytes in 2499 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 17367040 bytes in 265 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 20119552 bytes in 307 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 240254976 bytes in 3666 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:39] Top 10 stacks with outstanding allocations: 1021800 bytes in 1965 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1029616 bytes in 3871 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1122840 bytes in 3925 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1227072 bytes in 1992 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1376256 bytes in 21 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2621440 bytes in 40 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3361472 bytes in 991 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7143424 bytes in 109 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7536640 bytes in 115 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 93061120 bytes in 1420 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:47] Top 10 stacks with outstanding allocations: 1426368 bytes in 1564 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1642160 bytes in 6215 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1705600 bytes in 3280 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1850984 bytes in 6461 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2059288 bytes in 3343 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3932160 bytes in 60 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5461120 bytes in 1610 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10682368 bytes in 163 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12451840 bytes in 190 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 145620992 bytes in 2222 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:21:57] Top 10 stacks with outstanding allocations: 676704 bytes in 742 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 767840 bytes in 2918 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 785200 bytes in 1510 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 852920 bytes in 2980 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 947408 bytes in 1538 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1638400 bytes in 25 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2557568 bytes in 754 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5570560 bytes in 85 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6422528 bytes in 98 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 69795840 bytes in 1065 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:22:04] Top 10 stacks with outstanding allocations: 1913376 bytes in 2098 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2276528 bytes in 8675 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2281760 bytes in 4388 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2532664 bytes in 8821 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2842840 bytes in 4615 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6094848 bytes in 93 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7479360 bytes in 2205 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 13959168 bytes in 213 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 26017792 bytes in 397 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 208601088 bytes in 3183 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:22:14] Top 10 stacks with outstanding allocations: 762432 bytes in 836 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 877240 bytes in 1687 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 896480 bytes in 3365 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 966016 bytes in 3379 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1070608 bytes in 1738 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2424832 bytes in 37 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2873024 bytes in 847 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6619136 bytes in 101 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7602176 bytes in 116 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 78708736 bytes in 1201 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:22:21] Top 10 stacks with outstanding allocations: 3392640 bytes in 3720 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3985800 bytes in 7665 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4045808 bytes in 15304 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4452104 bytes in 15451 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5050584 bytes in 8199 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11730944 bytes in 179 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12794624 bytes in 3772 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 28180480 bytes in 430 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 42991616 bytes in 656 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 363200512 bytes in 5542 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:22:37] Top 10 stacks with outstanding allocations: 1337904 bytes in 1467 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1519960 bytes in 2923 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1568240 bytes in 5900 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1709304 bytes in 5966 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1880032 bytes in 3052 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4325376 bytes in 66 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4976064 bytes in 1467 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 11403264 bytes in 174 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 14352384 bytes in 219 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 138543104 bytes in 2114 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:22:47] Top 10 stacks with outstanding allocations: 941184 bytes in 1032 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1070160 bytes in 2058 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1091488 bytes in 4126 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1189752 bytes in 4173 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1309000 bytes in 2125 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3145728 bytes in 48 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3527680 bytes in 1040 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8323072 bytes in 127 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8585216 bytes in 131 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 93585408 bytes in 1428 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:22:55] Top 10 stacks with outstanding allocations: 2806224 bytes in 3077 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3254032 bytes in 12308 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3262480 bytes in 6274 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3631616 bytes in 12689 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4100712 bytes in 6657 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8650752 bytes in 132 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10600000 bytes in 3125 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 23724032 bytes in 361 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 31916032 bytes in 487 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 295960576 bytes in 4516 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:23:09] Top 10 stacks with outstanding allocations: 786432 bytes in 12 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 818480 bytes in 1574 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 840880 bytes in 3163 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 905376 bytes in 3174 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1001616 bytes in 1626 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2618624 bytes in 772 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3145728 bytes in 48 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6488064 bytes in 99 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7471104 bytes in 114 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 73072640 bytes in 1115 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:23:17] Top 10 stacks with outstanding allocations: 524288 bytes in 8 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 568880 bytes in 1094 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 583776 bytes in 2181 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 622144 bytes in 2186 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 672672 bytes in 1092 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1769472 bytes in 27 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1868992 bytes in 551 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4718592 bytes in 72 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4784128 bytes in 73 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 48300032 bytes in 737 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:23:23] Top 10 stacks with outstanding allocations: 7232160 bytes in 7930 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8400080 bytes in 16154 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8502672 bytes in 32436 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9640592 bytes in 33553 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10856384 bytes in 17624 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 28170560 bytes in 8305 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 28704768 bytes in 438 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 60948480 bytes in 927 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 85327872 bytes in 1301 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 752615424 bytes in 11484 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:23:55] Top 10 stacks with outstanding allocations: 1240320 bytes in 1360 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1417000 bytes in 2725 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1460032 bytes in 5527 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1588544 bytes in 5571 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1798720 bytes in 2920 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4579200 bytes in 1350 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4587520 bytes in 70 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10682368 bytes in 162 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12713984 bytes in 194 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 127139840 bytes in 1940 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:24:03] Top 10 stacks with outstanding allocations: 925680 bytes in 1015 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1087320 bytes in 2091 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1104592 bytes in 4192 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1202768 bytes in 4232 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1339184 bytes in 2174 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3510720 bytes in 1035 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3538944 bytes in 54 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7864320 bytes in 120 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9961472 bytes in 152 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 101580800 bytes in 1550 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:24:12] Top 10 stacks with outstanding allocations: 3095040 bytes in 5952 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3154064 bytes in 11868 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3445528 bytes in 12167 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3891272 bytes in 6317 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4194304 bytes in 64 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10393088 bytes in 3064 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10682368 bytes in 163 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 22347776 bytes in 340 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 24313856 bytes in 371 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 275447808 bytes in 4203 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:24:26] Top 10 stacks with outstanding allocations: 4641168 bytes in 5089 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5429840 bytes in 10442 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5582272 bytes in 21080 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6052792 bytes in 21308 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6838216 bytes in 11101 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 18388032 bytes in 5421 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 20250624 bytes in 309 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 39714816 bytes in 606 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 45744128 bytes in 698 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 481624064 bytes in 7349 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:24:46] Top 10 stacks with outstanding allocations: 786432 bytes in 12 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 869960 bytes in 1673 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 906304 bytes in 3388 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 962192 bytes in 3388 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1058288 bytes in 1718 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2842496 bytes in 838 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3604480 bytes in 55 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5570560 bytes in 85 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6750208 bytes in 103 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 71041024 bytes in 1084 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:24:53] Top 10 stacks with outstanding allocations: 1126320 bytes in 1235 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1326000 bytes in 2550 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1360688 bytes in 5068 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1463456 bytes in 5129 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1641640 bytes in 2665 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4331584 bytes in 1277 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4718592 bytes in 72 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10420224 bytes in 159 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11272192 bytes in 172 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 116326400 bytes in 1775 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:25:02] Top 10 stacks with outstanding allocations: 1533984 bytes in 1682 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1753960 bytes in 3373 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1814128 bytes in 6812 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1935288 bytes in 6802 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2164008 bytes in 3513 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5885120 bytes in 1735 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7012352 bytes in 107 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12451840 bytes in 190 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 16449536 bytes in 251 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 160628736 bytes in 2451 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:25:11] Top 10 stacks with outstanding allocations: 815328 bytes in 894 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 937560 bytes in 1803 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 982976 bytes in 3689 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1061888 bytes in 3722 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1151920 bytes in 1870 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2949120 bytes in 45 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3110464 bytes in 917 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5570560 bytes in 85 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6750208 bytes in 103 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 90046464 bytes in 1374 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:25:18] Top 10 stacks with outstanding allocations: 7182000 bytes in 7875 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8427640 bytes in 16207 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8800304 bytes in 33236 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9895440 bytes in 34235 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10678360 bytes in 17335 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 20054016 bytes in 306 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 28268928 bytes in 8334 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 37158912 bytes in 562 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 64028672 bytes in 977 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 866123776 bytes in 13216 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:25:46] Top 10 stacks with outstanding allocations: 1813968 bytes in 1989 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2146040 bytes in 4127 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2244592 bytes in 8445 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2499344 bytes in 8651 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2664200 bytes in 4325 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4915200 bytes in 75 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7038400 bytes in 2075 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9175040 bytes in 140 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13565952 bytes in 207 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 205258752 bytes in 3132 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:25:56] Top 10 stacks with outstanding allocations: 4319232 bytes in 4736 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5040360 bytes in 9693 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5306560 bytes in 20000 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5889488 bytes in 20317 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6225296 bytes in 10106 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 14155776 bytes in 216 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 16851456 bytes in 4968 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 20905984 bytes in 318 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 37355520 bytes in 570 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 496369664 bytes in 7574 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:26:14] Top 10 stacks with outstanding allocations: 568176 bytes in 623 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 637000 bytes in 1225 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 658128 bytes in 2456 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 698888 bytes in 2457 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 757680 bytes in 1230 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1966080 bytes in 30 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2089472 bytes in 616 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3997696 bytes in 61 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4063232 bytes in 62 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 55705600 bytes in 850 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:26:20] Top 10 stacks with outstanding allocations: 3276800 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3733080 bytes in 7179 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3838832 bytes in 14507 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4166928 bytes in 14577 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4561480 bytes in 7405 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11141120 bytes in 170 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12584320 bytes in 3710 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 23265280 bytes in 355 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 30146560 bytes in 460 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 344784896 bytes in 5261 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:26:34] Top 10 stacks with outstanding allocations: 1230288 bytes in 1349 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1441960 bytes in 2773 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1493472 bytes in 5683 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1650104 bytes in 5701 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1750672 bytes in 2842 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4813248 bytes in 1419 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4849664 bytes in 74 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8847360 bytes in 135 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11337728 bytes in 173 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 130613248 bytes in 1993 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:26:42] Top 10 stacks with outstanding allocations: 999552 bytes in 1096 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1167400 bytes in 2245 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1209984 bytes in 4590 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1335720 bytes in 4625 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1413104 bytes in 2294 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3955072 bytes in 1166 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4259840 bytes in 65 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6815744 bytes in 104 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7995392 bytes in 122 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 98697216 bytes in 1506 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:26:50] Top 10 stacks with outstanding allocations: 619248 bytes in 679 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 699920 bytes in 1346 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 730784 bytes in 2716 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 768696 bytes in 2709 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 832832 bytes in 1352 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2309952 bytes in 681 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2752512 bytes in 42 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4980736 bytes in 76 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5701632 bytes in 87 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 60686336 bytes in 926 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:26:57] Top 10 stacks with outstanding allocations: 599184 bytes in 657 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 685360 bytes in 1318 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 704944 bytes in 2622 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 747352 bytes in 2623 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 806344 bytes in 1309 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2221760 bytes in 655 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2686976 bytes in 41 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4784128 bytes in 73 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5439488 bytes in 83 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 58064896 bytes in 886 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:27:03] Top 10 stacks with outstanding allocations: 1140912 bytes in 1251 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1306240 bytes in 2512 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1358624 bytes in 5090 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1456144 bytes in 5111 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1583736 bytes in 2571 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4368896 bytes in 1288 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5439488 bytes in 83 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10223616 bytes in 156 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12451840 bytes in 190 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 117899264 bytes in 1799 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:27:11] Top 10 stacks with outstanding allocations: 1216608 bytes in 1334 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1383720 bytes in 2661 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1437104 bytes in 5364 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1514608 bytes in 5337 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1647184 bytes in 2674 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4531712 bytes in 1336 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6422528 bytes in 98 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9699328 bytes in 148 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11993088 bytes in 182 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 116785198 bytes in 1783 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:27:19] Top 10 stacks with outstanding allocations: 1561344 bytes in 1712 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1853800 bytes in 3565 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1954384 bytes in 7318 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2065832 bytes in 7178 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2231152 bytes in 3622 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6088640 bytes in 1795 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7602176 bytes in 116 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13828096 bytes in 211 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 16646144 bytes in 254 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 165871616 bytes in 2531 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:27:29] Top 10 stacks with outstanding allocations: 948480 bytes in 1040 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1112800 bytes in 2140 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1152800 bytes in 4331 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1226744 bytes in 4256 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1323168 bytes in 2148 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3629440 bytes in 1070 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4653056 bytes in 71 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9306112 bytes in 142 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10223616 bytes in 156 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 97517568 bytes in 1488 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:27:36] Top 10 stacks with outstanding allocations: 1199280 bytes in 1315 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1396200 bytes in 2685 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1450416 bytes in 5451 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1541968 bytes in 5407 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1669976 bytes in 2711 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4680960 bytes in 1380 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6356992 bytes in 97 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11337728 bytes in 173 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12648448 bytes in 193 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 125108224 bytes in 1909 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:27:45] Top 10 stacks with outstanding allocations: 3407872 bytes in 52 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3717052 bytes in 7150 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3844080 bytes in 14445 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4131696 bytes in 14439 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4441976 bytes in 7211 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12343488 bytes in 3639 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 17891328 bytes in 273 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 30801920 bytes in 470 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 30998528 bytes in 473 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 319815680 bytes in 4880 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:00] Top 10 stacks with outstanding allocations: 616512 bytes in 676 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 726012 bytes in 1398 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 738432 bytes in 2765 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 789192 bytes in 2768 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 863016 bytes in 1401 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2354048 bytes in 694 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3866624 bytes in 59 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4128768 bytes in 63 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6029312 bytes in 92 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 58785792 bytes in 897 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:07] Top 10 stacks with outstanding allocations: 915648 bytes in 1004 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1098760 bytes in 2113 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1125360 bytes in 4201 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1205240 bytes in 4195 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1301608 bytes in 2113 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3534464 bytes in 1042 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5505024 bytes in 84 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9043968 bytes in 138 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9109504 bytes in 139 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 92143616 bytes in 1406 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:16] Top 10 stacks with outstanding allocations: 806000 bytes in 1550 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 827248 bytes in 3118 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 885744 bytes in 3101 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 917504 bytes in 14 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 956032 bytes in 1552 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2611840 bytes in 770 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4128768 bytes in 63 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5570560 bytes in 85 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7274496 bytes in 111 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 64618496 bytes in 986 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:23] Top 10 stacks with outstanding allocations: 2790720 bytes in 3060 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3313960 bytes in 6373 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3402544 bytes in 12732 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3635192 bytes in 12683 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4000304 bytes in 6494 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10817088 bytes in 3189 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 17563648 bytes in 268 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 29884416 bytes in 456 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 30212096 bytes in 459 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 277020672 bytes in 4227 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:37] Top 10 stacks with outstanding allocations: 1208400 bytes in 1325 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1382680 bytes in 2659 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1405040 bytes in 5328 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1556576 bytes in 5429 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1669976 bytes in 2711 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4518144 bytes in 1332 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7536640 bytes in 115 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11796480 bytes in 180 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13434880 bytes in 205 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 114753536 bytes in 1751 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:45] Top 10 stacks with outstanding allocations: 1310544 bytes in 1437 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1508000 bytes in 2900 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1558560 bytes in 5835 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1661688 bytes in 5827 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1811656 bytes in 2941 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4894656 bytes in 1443 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9175040 bytes in 140 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9568256 bytes in 146 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 16187392 bytes in 247 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 117374976 bytes in 1791 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:28:54] Top 10 stacks with outstanding allocations: 2049264 bytes in 2247 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2423200 bytes in 4660 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2495632 bytes in 9336 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2707400 bytes in 9420 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2918608 bytes in 4738 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7862656 bytes in 2318 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 13828096 bytes in 211 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19267584 bytes in 294 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 26017792 bytes in 396 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 197066752 bytes in 3007 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:29:04] Top 10 stacks with outstanding allocations: 1417248 bytes in 1554 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1651000 bytes in 3175 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1680480 bytes in 6348 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1825680 bytes in 6375 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2005080 bytes in 3255 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5352576 bytes in 1578 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10223616 bytes in 156 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 15007744 bytes in 229 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 15794176 bytes in 240 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 133038080 bytes in 2030 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:29:13] Top 10 stacks with outstanding allocations: 1421808 bytes in 1559 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1668680 bytes in 3209 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1695664 bytes in 6396 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1885000 bytes in 6525 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2066680 bytes in 3355 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5396672 bytes in 1591 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10027008 bytes in 153 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12648448 bytes in 193 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 17498112 bytes in 267 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 133758976 bytes in 2041 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:29:22] Top 10 stacks with outstanding allocations: 1505920 bytes in 2896 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1548224 bytes in 5831 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1638400 bytes in 25 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1656448 bytes in 5807 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1823360 bytes in 2960 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4986240 bytes in 1470 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8585216 bytes in 131 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13238272 bytes in 202 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 16252928 bytes in 248 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 121438208 bytes in 1853 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:29:31] Top 10 stacks with outstanding allocations: 2486640 bytes in 4782 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2546816 bytes in 9602 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2743904 bytes in 9626 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2752512 bytes in 42 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3014088 bytes in 4893 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8313792 bytes in 2451 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14155776 bytes in 216 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 21233664 bytes in 324 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 28049408 bytes in 428 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 193658880 bytes in 2955 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:29:42] Top 10 stacks with outstanding allocations: 2370160 bytes in 4558 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2428624 bytes in 9153 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2652080 bytes in 9195 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2883584 bytes in 44 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2906288 bytes in 4718 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7804992 bytes in 2301 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14680064 bytes in 224 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 17956864 bytes in 274 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 27852800 bytes in 425 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 172425216 bytes in 2631 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:29:53] Top 10 stacks with outstanding allocations: 1139840 bytes in 2192 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1170304 bytes in 4393 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1245184 bytes in 19 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1268592 bytes in 4408 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1393392 bytes in 2262 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3724416 bytes in 1098 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6684672 bytes in 102 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9830400 bytes in 150 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 13303808 bytes in 203 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 85983232 bytes in 1312 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:30:01] Top 10 stacks with outstanding allocations: 7077888 bytes in 108 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7870720 bytes in 15136 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7958128 bytes in 29673 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8591064 bytes in 30141 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9584960 bytes in 15560 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 25287360 bytes in 7455 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 44433408 bytes in 678 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 59768832 bytes in 912 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 82837504 bytes in 1262 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 618987520 bytes in 9445 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:30:27] Top 10 stacks with outstanding allocations: 3113760 bytes in 5988 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3173648 bytes in 11812 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3452320 bytes in 12170 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3770536 bytes in 6121 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10097984 bytes in 2977 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 15728640 bytes in 240 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 21495808 bytes in 328 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 29687808 bytes in 453 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 113107456 bytes in 4 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 251265024 bytes in 3834 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:30:42] Top 10 stacks with outstanding allocations: 3899120 bytes in 14482 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4269304 bytes in 15001 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4731496 bytes in 7681 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5963776 bytes in 91 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12468992 bytes in 3676 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 19070976 bytes in 291 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 23724032 bytes in 362 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 37814272 bytes in 577 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 304283648 bytes in 4643 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 517062656 bytes in 4 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:30:59] Top 10 stacks with outstanding allocations: 5075392 bytes in 18878 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5496960 bytes in 19450 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6054048 bytes in 9828 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6946816 bytes in 106 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 15742272 bytes in 4641 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 24313856 bytes in 371 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 35979264 bytes in 549 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 43253760 bytes in 659 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 416743424 bytes in 6359 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3360907264 bytes in 13 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:31:20] Top 10 stacks with outstanding allocations: 867776 bytes in 3234 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 913856 bytes in 3224 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 999152 bytes in 1622 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1179648 bytes in 18 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2744128 bytes in 809 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4653056 bytes in 71 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5767168 bytes in 88 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9568256 bytes in 146 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 65273856 bytes in 996 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 258531328 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:31:28] Top 10 stacks with outstanding allocations: 853456 bytes in 3190 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 897944 bytes in 3161 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 974512 bytes in 1582 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1638400 bytes in 25 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2686464 bytes in 792 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4521984 bytes in 69 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5570560 bytes in 85 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9175040 bytes in 140 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 65273856 bytes in 996 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 258531328 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:31:35] Top 10 stacks with outstanding allocations: 1042416 bytes in 3898 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1099784 bytes in 3881 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1216600 bytes in 1975 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1835008 bytes in 28 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3300416 bytes in 973 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5701632 bytes in 87 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6422528 bytes in 98 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10682368 bytes in 163 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 79757312 bytes in 1217 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1034125312 bytes in 2 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:31:42] Top 10 stacks with outstanding allocations: 817856 bytes in 3054 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 861656 bytes in 3034 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 936320 bytes in 1520 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1245184 bytes in 19 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2581312 bytes in 761 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4653056 bytes in 71 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4980736 bytes in 76 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9175040 bytes in 140 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 60882944 bytes in 929 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 517062656 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:31:50] Top 10 stacks with outstanding allocations: 3211000 bytes in 6175 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3282384 bytes in 12169 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3479472 bytes in 12223 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3855544 bytes in 6259 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10108160 bytes in 2980 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 12517376 bytes in 191 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 25034752 bytes in 382 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 28180480 bytes in 430 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 280494080 bytes in 4280 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3102375936 bytes in 6 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:32:04] Top 10 stacks with outstanding allocations: 2430480 bytes in 4674 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2445872 bytes in 9149 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2664144 bytes in 9301 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2940784 bytes in 4774 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7838912 bytes in 2311 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9568256 bytes in 146 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 20774912 bytes in 317 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 21299200 bytes in 325 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 216399872 bytes in 3302 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3102375936 bytes in 6 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] GWBUF::append(unsigned char const*, unsigned long)+0x32 [libmaxscale-common.so.1.0.0] GWBUF::merge_back(GWBUF&&)+0x34 [libmaxscale-common.so.1.0.0] DCB::writeq_append(GWBUF&&)+0x18 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xa8 [libmaxscale-common.so.1.0.0] ServiceEndpoint::send_upstream(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x31 [libmaxscale-common.so.1.0.0] ServiceEndpoint::ServiceUpstream::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xd [libmaxscale-common.so.1.0.0] RWSplitSession::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x5a5 [libreadwritesplit.so.1.0.2] ServiceEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0x99 [libmaxscale-common.so.1.0.0] ServerEndpoint::clientReply(GWBUF&&, maxscale::ReplyRoute const&, maxscale::Reply const&)+0xf4 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xdc9 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x49 [libmaxscale-common.so.1.0.0] DCB::FakeEventTask::execute(maxbase::Worker&)+0xb6 [libmaxscale-common.so.1.0.0] maxbase::Worker::handle_message(maxbase::MessageQueue&, maxbase::MessageQueueMessage const&)+0xe1 [libmaxscale-common.so.1.0.0] maxbase::EventMessageQueue::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x73 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] [14:32:15] Top 10 stacks with outstanding allocations: 780000 bytes in 1500 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 803824 bytes in 2980 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 835600 bytes in 2950 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 918456 bytes in 1491 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2516864 bytes in 742 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2818048 bytes in 43 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4784128 bytes in 73 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7208960 bytes in 110 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 66977792 bytes in 1022 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 517062656 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:32:23] Top 10 stacks with outstanding allocations: 2842704 bytes in 10659 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2846480 bytes in 5474 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3090648 bytes in 10747 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3431120 bytes in 5570 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8778496 bytes in 2588 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10354688 bytes in 158 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 22282240 bytes in 340 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 23920640 bytes in 365 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 253952000 bytes in 3875 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2585313280 bytes in 5 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:32:35] Top 10 stacks with outstanding allocations: 2923960 bytes in 5623 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2924528 bytes in 11005 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3162456 bytes in 11044 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3471160 bytes in 5635 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9297472 bytes in 2741 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9895936 bytes in 151 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19791872 bytes in 302 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 27787264 bytes in 424 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 257294336 bytes in 3926 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2585313280 bytes in 5 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:32:47] Top 10 stacks with outstanding allocations: 806000 bytes in 1550 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 822528 bytes in 3070 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 882352 bytes in 3103 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 960960 bytes in 1560 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2584704 bytes in 762 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3080192 bytes in 47 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4653056 bytes in 71 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7536640 bytes in 115 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 69140480 bytes in 1055 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 517062656 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:32:55] Top 10 stacks with outstanding allocations: 1632800 bytes in 3140 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1658416 bytes in 6183 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1756160 bytes in 6155 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1930544 bytes in 3134 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5227072 bytes in 1541 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5570560 bytes in 85 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11206656 bytes in 171 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 14548992 bytes in 222 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 140967936 bytes in 2151 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1551187968 bytes in 3 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:33:04] Top 10 stacks with outstanding allocations: 759720 bytes in 1461 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 781024 bytes in 2924 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 826192 bytes in 2913 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 899976 bytes in 1461 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2293760 bytes in 35 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2493120 bytes in 735 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6356992 bytes in 97 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6750208 bytes in 103 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 69599232 bytes in 1062 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 517062656 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:33:11] Top 10 stacks with outstanding allocations: 1141400 bytes in 2195 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1177520 bytes in 4369 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1247488 bytes in 4367 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1350888 bytes in 2193 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3700672 bytes in 1091 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3866624 bytes in 59 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7667712 bytes in 117 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10813440 bytes in 165 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 99418112 bytes in 1517 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1034125312 bytes in 2 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:33:19] Top 10 stacks with outstanding allocations: 2898480 bytes in 5574 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2949136 bytes in 10976 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3169104 bytes in 11031 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3383072 bytes in 5492 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9317824 bytes in 2747 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 11075584 bytes in 169 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 19267584 bytes in 294 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 28901376 bytes in 441 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 244776960 bytes in 3735 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3619438592 bytes in 7 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:33:32] Top 10 stacks with outstanding allocations: 3655080 bytes in 7029 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3670016 bytes in 13704 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3975720 bytes in 13865 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4242392 bytes in 6887 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11637952 bytes in 3431 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 13697024 bytes in 209 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 28180480 bytes in 430 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 34799616 bytes in 530 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 309002240 bytes in 4715 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3102375936 bytes in 6 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:33:47] Top 10 stacks with outstanding allocations: 7915312 bytes in 29565 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 7941440 bytes in 15272 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8783256 bytes in 30394 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9213512 bytes in 14957 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 25399296 bytes in 7488 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 32833536 bytes in 501 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 54657024 bytes in 834 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 81592320 bytes in 1245 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 652214272 bytes in 9952 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9824190464 bytes in 19 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:34:15] Top 10 stacks with outstanding allocations: 999440 bytes in 1922 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1018816 bytes in 3771 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1087888 bytes in 3812 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1172248 bytes in 1903 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3239360 bytes in 955 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3670016 bytes in 56 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5701632 bytes in 87 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10682368 bytes in 163 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 80347136 bytes in 1226 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1034125312 bytes in 2 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:34:23] Top 10 stacks with outstanding allocations: 3488160 bytes in 6708 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3521232 bytes in 13060 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3827336 bytes in 13334 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4086544 bytes in 6634 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11251264 bytes in 3317 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 13959168 bytes in 213 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 27328512 bytes in 417 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 36700160 bytes in 560 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 280035328 bytes in 4273 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3619438592 bytes in 7 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:34:39] Top 10 stacks with outstanding allocations: 3529568 bytes in 13096 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3529760 bytes in 6788 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3838920 bytes in 13350 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 4123504 bytes in 6694 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 11325888 bytes in 3339 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14811136 bytes in 226 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 21430272 bytes in 327 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 39256064 bytes in 599 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 278003712 bytes in 4242 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 3619438592 bytes in 7 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [14:34:54] Top 10 stacks with outstanding allocations: 856960 bytes in 1648 allocations from stack operator new(unsigned long, std::nothrow_t const&)+0x1d [libstdc++.so.6.0.19] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x140 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 877952 bytes in 3277 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] maxscale::Listener::accept_one_dcb(int, sockaddr_storage const*, char const*, maxscale::Listener::SharedData const&)+0xc4 [libmaxscale-common.so.1.0.0] maxscale::Listener::accept_connections()+0x58f [libmaxscale-common.so.1.0.0] maxscale::Listener::handle_poll_events(maxbase::Worker*, unsigned int, maxbase::Pollable::Context)+0x9 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 952888 bytes in 3332 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::create(MXS_SESSION*, maxscale::Component*, SERVER&)+0x35 [libmaxscale-common.so.1.0.0] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1016400 bytes in 1650 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MySQLProtocolModule::create_backend_protocol(MXS_SESSION*, SERVER*, maxscale::Component*)+0x1c [libmaxscale-common.so.1.0.0] Session::create_backend_connection(Server*, BackendDCB::Manager*, maxscale::Component*)+0x129 [libmaxscale-common.so.1.0.0] maxscale::RoutingWorker::get_backend_connection(SERVER*, MXS_SESSION*, maxscale::Component*)+0xd1 [libmaxscale-common.so.1.0.0] ServerEndpoint::connect()+0x82 [libmaxscale-common.so.1.0.0] maxscale::Backend::connect()+0x16 [libmaxscale-common.so.1.0.0] RWSplitSession::prepare_connection(maxscale::RWBackend*)+0x1f [libreadwritesplit.so.1.0.2] RWSplitSession::open_connections()+0x2dd [libreadwritesplit.so.1.0.2] RWSplitSession::create(RWSplit*, MXS_SESSION*, std::vector > const&)+0xc7 [libreadwritesplit.so.1.0.2] ServiceEndpoint::connect()+0x12c [libmaxscale-common.so.1.0.0] Session::start()+0x21 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_authentication(MariaDBClientConnection::AuthType)+0x571 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0x3e [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2791616 bytes in 823 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3407872 bytes in 52 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x38 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6553600 bytes in 100 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] mariadb::read_protocol_packet(DCB*)+0x4c [libmaxscale-common.so.1.0.0] MariaDBClientConnection::read_protocol_packet()+0x16 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::process_normal_read()+0x41 [libmaxscale-common.so.1.0.0] MariaDBClientConnection::ready_for_reading(DCB*)+0xc8 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 9306112 bytes in 142 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 69468160 bytes in 1060 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x78 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, unsigned long)+0x15 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0xa0 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 1034125312 bytes in 2 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown]