Attaching to pid 11130, Ctrl+C to quit. [08:24:47] Top 10 stacks with outstanding allocations: 154544 bytes in 531 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] 172480 bytes in 280 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] 174720 bytes in 4368 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] 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] 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] 393216 bytes in 6 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] 490080 bytes in 1021 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] 491840 bytes in 145 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 524288 bytes in 8 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 94765056 bytes in 1446 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] [08:24:53] Top 10 stacks with outstanding allocations: 16952 bytes in 458 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] MariaDBBackendConnection::process_ok_packet(unsigned char*, unsigned char*)+0x207 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::process_result_start(unsigned char*, unsigned char*)+0x99 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::process_one_packet(unsigned char*, unsigned char*, unsigned int) [clone .localalias]+0x250 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::process_packets(GWBUF&)+0x90 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::track_response(GWBUF&)+0x12 [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::normal_read()+0x15d [libmaxscale-common.so.1.0.0] MariaDBBackendConnection::ready_for_reading(DCB*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 17040 bytes in 60 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] 18480 bytes in 30 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] 37480 bytes in 937 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] 50880 bytes in 15 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 65536 bytes in 1 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] 109440 bytes in 228 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] 131072 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] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 720896 bytes in 11 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 9764864 bytes in 149 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] [08:24:58] Top 10 stacks with outstanding allocations: 60752 bytes in 234 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] 62536 bytes in 214 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] 65536 bytes in 1 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] 67144 bytes in 109 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] 176160 bytes in 367 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] 186560 bytes in 55 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] 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] 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] 21561344 bytes in 329 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] [08:25:03] Top 10 stacks with outstanding allocations: 60848 bytes in 224 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] 65376 bytes in 224 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] 71456 bytes in 116 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] 117600 bytes in 245 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] 131072 bytes in 2 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] 196736 bytes in 58 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] 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] 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] 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] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 21692416 bytes in 331 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] [08:25:08] Top 10 stacks with outstanding allocations: 245328 bytes in 269 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] 283400 bytes in 545 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] 296608 bytes in 1092 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] 308912 bytes in 1073 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] 323400 bytes in 525 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] 524288 bytes in 8 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 929408 bytes in 274 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1835008 bytes in 28 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3211264 bytes in 49 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 60751872 bytes in 927 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] [08:25:14] Top 10 stacks with outstanding allocations: 401280 bytes in 440 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] 469560 bytes in 903 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] 485392 bytes in 1792 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] 510360 bytes in 1780 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] 524288 bytes in 8 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 539000 bytes in 875 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] 1506048 bytes in 444 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3211264 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] 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] 105381888 bytes in 1608 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] [08:25:21] Top 10 stacks with outstanding allocations: 214320 bytes in 235 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] 257400 bytes in 495 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] 264160 bytes in 972 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] 282656 bytes in 979 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] 309232 bytes in 502 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] 524288 bytes in 8 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 807296 bytes in 238 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 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] 53346304 bytes in 814 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] [08:25:26] 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] 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] 788000 bytes in 2908 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] 849128 bytes in 2907 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] 872256 bytes in 1416 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] 2326912 bytes in 686 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2490368 bytes in 38 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 5373952 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] 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] 6881280 bytes in 105 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 156631040 bytes in 2390 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] [08:25:33] Top 10 stacks with outstanding allocations: 2647968 bytes in 9701 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] 2682160 bytes in 5158 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] 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] 2874680 bytes in 9765 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] 3735552 bytes in 57 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] 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] 7513280 bytes in 2215 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 20971520 bytes in 313 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 501612544 bytes in 7654 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] [08:25:45] Top 10 stacks with outstanding allocations: 222528 bytes in 244 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] 253760 bytes in 488 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] 258800 bytes in 964 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] 270112 bytes in 948 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] 296912 bytes in 482 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)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 817472 bytes in 241 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1769472 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] 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] 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] 40239104 bytes in 614 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] [08:25:51] Top 10 stacks with outstanding allocations: 638000 bytes in 2370 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] 687648 bytes in 2357 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] 701008 bytes in 1138 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)+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] 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] 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] 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*)+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] 1940224 bytes in 572 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 118554624 bytes in 1809 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] [08:25:57] Top 10 stacks with outstanding allocations: 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] 473232 bytes in 1762 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] 501952 bytes in 1738 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] 535920 bytes in 870 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] 786432 bytes in 12 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 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] 1475520 bytes in 435 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 83296256 bytes in 1271 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] [08:26:03] Top 10 stacks with outstanding allocations: 536256 bytes in 588 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] 644800 bytes in 1240 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] 687296 bytes in 2537 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] 717688 bytes in 2462 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] 736736 bytes in 1196 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] 2130176 bytes in 628 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 107872256 bytes in 1646 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] [08:26:10] Top 10 stacks with outstanding allocations: 425904 bytes in 467 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] 490880 bytes in 944 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] 518256 bytes in 1923 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] 546584 bytes in 1906 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] 577192 bytes in 937 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] 1655296 bytes in 488 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 80412672 bytes in 1227 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] [08:26:16] Top 10 stacks with outstanding allocations: 275424 bytes in 302 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] 320840 bytes in 617 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] 336336 bytes in 1246 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] 352528 bytes in 1232 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] 378840 bytes in 615 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] 1058304 bytes in 312 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2424832 bytes in 36 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 50003968 bytes in 763 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] [08:26:22] Top 10 stacks with outstanding allocations: 1991808 bytes in 2184 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] 2439840 bytes in 4692 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] 2580336 bytes in 9493 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] 2790400 bytes in 9720 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] 2820048 bytes in 4578 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] 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*)+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] 7876224 bytes in 2322 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 15859712 bytes in 242 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 364707840 bytes in 5565 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] [08:26:33] Top 10 stacks with outstanding allocations: 285456 bytes in 313 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] 325520 bytes in 626 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] 334784 bytes in 1253 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] 355632 bytes in 1253 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] 387464 bytes in 629 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)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 1068480 bytes in 315 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1835008 bytes in 28 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 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] 38993920 bytes in 595 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] [08:26:39] Top 10 stacks with outstanding allocations: 1077984 bytes in 1182 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] 1274520 bytes in 2451 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] 1370384 bytes in 5043 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] 1463240 bytes in 5105 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] 1493184 bytes in 2424 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] 3211264 bytes in 49 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 4134848 bytes in 1219 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9437184 bytes in 144 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 12124160 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] 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] 187760640 bytes in 2865 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] [08:26:47] Top 10 stacks with outstanding allocations: 584592 bytes in 641 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] 693680 bytes in 1334 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] 733328 bytes in 2717 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] 772808 bytes in 2732 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] 818048 bytes in 1328 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] 2272640 bytes in 670 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5177344 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] 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] 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] 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] 100401152 bytes in 1532 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] [08:26:54] Top 10 stacks with outstanding allocations: 753312 bytes in 826 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] 899600 bytes in 1730 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] 954320 bytes in 3492 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] 1027728 bytes in 3587 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] 1058904 bytes in 1719 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] 2228224 bytes in 34 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2930688 bytes in 864 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 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] 130482176 bytes in 1991 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] [08:27:01] Top 10 stacks with outstanding allocations: 310080 bytes in 340 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] 344240 bytes in 662 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] 352384 bytes in 1317 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] 374568 bytes in 1322 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] 407176 bytes in 661 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] 720896 bytes in 11 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 1132928 bytes in 334 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1835008 bytes in 28 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 48365568 bytes in 738 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] [08:27:07] Top 10 stacks with outstanding allocations: 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] 463840 bytes in 892 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] 484576 bytes in 1783 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] 522816 bytes in 1844 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] 541464 bytes in 879 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)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 1516224 bytes in 447 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 63045632 bytes in 962 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] [08:27:14] Top 10 stacks with outstanding allocations: 963984 bytes in 1057 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] 1137760 bytes in 2188 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] 1201776 bytes in 4411 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] 1288272 bytes in 4523 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] 1328712 bytes in 2157 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] 3342336 bytes in 51 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3744768 bytes in 1104 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9764864 bytes in 149 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 14221312 bytes in 217 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 162070528 bytes in 2473 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] [08:27:23] Top 10 stacks with outstanding allocations: 4035600 bytes in 4425 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] 4737200 bytes in 9110 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] 5123248 bytes in 18920 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] 5349344 bytes in 18876 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] 5662272 bytes in 9192 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] 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*)+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] 15806720 bytes in 4660 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 37421056 bytes in 569 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 50724864 bytes in 774 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 644939776 bytes in 9841 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] [08:27:41] Top 10 stacks with outstanding allocations: 753312 bytes in 826 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] 838760 bytes in 1613 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] 921840 bytes in 3409 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] 955272 bytes in 3328 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] 1025024 bytes in 1664 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] 2784832 bytes in 821 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 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] 112066560 bytes in 1710 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] [08:27:48] Top 10 stacks with outstanding allocations: 305520 bytes in 335 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] 349960 bytes in 673 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] 363024 bytes in 1350 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] 381064 bytes in 1341 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] 413336 bytes in 671 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] 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] 1143104 bytes in 337 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] 3211264 bytes in 49 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 40501248 bytes in 618 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] [08:27:54] Top 10 stacks with outstanding allocations: 888288 bytes in 974 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] 989040 bytes in 1902 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] 1099728 bytes in 4053 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] 1126944 bytes in 3941 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] 1209824 bytes in 1964 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] 3341120 bytes in 985 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8192000 bytes in 124 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 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] 132382720 bytes in 2020 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] [08:28:01] Top 10 stacks with outstanding allocations: 859104 bytes in 942 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] 996320 bytes in 1916 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] 1087904 bytes in 3989 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] 1127168 bytes in 3972 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] 1192576 bytes in 1936 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] 3317376 bytes in 978 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3342336 bytes in 51 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 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] 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] 138805248 bytes in 2118 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] [08:28:09] Top 10 stacks with outstanding allocations: 480624 bytes in 527 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] 568360 bytes in 1093 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] 599136 bytes in 2208 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] 629344 bytes in 2216 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] 677600 bytes in 1100 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] 1872384 bytes in 552 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3276800 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 8388608 bytes in 128 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 76480512 bytes in 1167 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] [08:28:16] Top 10 stacks with outstanding allocations: 383040 bytes in 420 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] 433160 bytes in 833 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] 446448 bytes in 1657 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] 473768 bytes in 1662 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] 509432 bytes in 827 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] 720896 bytes in 11 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 1411072 bytes in 416 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 56229888 bytes in 858 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] [08:28:22] Top 10 stacks with outstanding allocations: 384864 bytes in 422 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] 442000 bytes in 850 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] 455776 bytes in 1690 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] 485000 bytes in 1700 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] 524216 bytes in 851 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] 1455168 bytes in 429 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6225920 bytes in 95 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 57671680 bytes in 880 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] [08:28:28] Top 10 stacks with outstanding allocations: 635664 bytes in 697 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] 765440 bytes in 1472 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] 801104 bytes in 2959 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] 833480 bytes in 2910 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] 896280 bytes in 1455 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] 2398144 bytes in 707 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] 9502720 bytes in 145 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 101777408 bytes in 1553 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] [08:28:35] Top 10 stacks with outstanding allocations: 644784 bytes in 707 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] 786240 bytes in 1512 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] 853504 bytes in 3115 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] 892840 bytes in 3095 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] 930776 bytes in 1511 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] 2228224 bytes in 34 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2486336 bytes in 733 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 8912896 bytes in 136 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 101122048 bytes in 1543 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] [08:28:43] Top 10 stacks with outstanding allocations: 1016880 bytes in 1115 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] 1191840 bytes in 2292 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] 1224112 bytes in 4586 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] 1320320 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] 1409408 bytes in 2288 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] 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] 3927936 bytes in 1158 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 14221312 bytes in 217 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 148111360 bytes in 2260 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] [08:28:51] Top 10 stacks with outstanding allocations: 5569584 bytes in 6107 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] 6753240 bytes in 12987 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] 7066368 bytes in 26067 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] 7544592 bytes in 26213 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] 7853384 bytes in 12749 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] 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] 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] 22153152 bytes in 6531 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 36372480 bytes in 553 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 75169792 bytes in 1146 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 846659584 bytes in 12919 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] [08:29:17] Top 10 stacks with outstanding allocations: 456040 bytes in 877 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] 470336 bytes in 1744 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] 504680 bytes in 1760 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] 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] 533456 bytes in 866 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] 1506048 bytes in 444 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2818048 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5898240 bytes in 90 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 55115776 bytes in 841 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] [08:29:24] Top 10 stacks with outstanding allocations: 1441792 bytes in 22 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] 1607320 bytes in 3091 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] 1652912 bytes in 6136 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] 1794800 bytes in 6195 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] 1879416 bytes in 3051 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] 5284736 bytes in 1558 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9306112 bytes in 141 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 200212480 bytes in 3055 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] [08:29:34] 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] 1166208 bytes in 4370 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] 1175720 bytes in 2261 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] 1245800 bytes in 4375 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] 1331176 bytes in 2161 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] 2555904 bytes in 39 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3853312 bytes in 1136 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] 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] 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] 138280960 bytes in 2110 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] [08:29:42] Top 10 stacks with outstanding allocations: 1550400 bytes in 1700 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] 1834864 bytes in 6886 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] 1844960 bytes in 3548 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] 1962536 bytes in 6884 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] 2107952 bytes in 3422 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] 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] 5993664 bytes in 1767 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 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] 223346688 bytes in 3408 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] [08:29:52] Top 10 stacks with outstanding allocations: 1330608 bytes in 1459 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] 1607320 bytes in 3091 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] 1634992 bytes in 6040 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] 1736192 bytes in 6063 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] 1839992 bytes in 2987 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] 3276800 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 5342400 bytes in 1575 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 193921024 bytes in 2959 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] [08:30:01] Top 10 stacks with outstanding allocations: 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] 1345240 bytes in 2587 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] 1357296 bytes in 5036 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] 1476040 bytes in 5140 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] 1604064 bytes in 2604 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] 4318016 bytes in 1273 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*)+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] 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] 17039360 bytes in 260 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 154796032 bytes in 2362 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] [08:30:11] Top 10 stacks with outstanding allocations: 2017344 bytes in 2212 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] 2335840 bytes in 4492 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] 2422400 bytes in 9008 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] 2637560 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] 2763992 bytes in 4487 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] 5373952 bytes in 82 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 7737152 bytes in 2281 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10551296 bytes in 161 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 293273600 bytes in 4475 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] [08:30:21] Top 10 stacks with outstanding allocations: 1138176 bytes in 1248 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] 1360320 bytes in 2616 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 5212 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] 1507432 bytes in 5273 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] 1580086 bytes in 2566 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] 3211264 bytes in 49 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 4351936 bytes in 1283 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 15532032 bytes in 237 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 164036608 bytes in 2503 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] [08:30:30] Top 10 stacks with outstanding allocations: 767904 bytes in 842 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] 952640 bytes in 1832 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] 1012304 bytes in 3688 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] 1092824 bytes in 3786 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] 1121120 bytes in 1820 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] 2031616 bytes in 31 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3035840 bytes in 895 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10158080 bytes in 155 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 118358016 bytes in 1806 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] [08:30:38] Top 10 stacks with outstanding allocations: 3062280 bytes in 5889 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] 3204960 bytes in 11863 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] 3488720 bytes in 12230 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] 3660272 bytes in 5942 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] 5898240 bytes in 90 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 9880896 bytes in 2913 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] 29097984 bytes in 444 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 373489664 bytes in 5699 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] 513768960 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] 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] [08:30:52] Top 10 stacks with outstanding allocations: 2740400 bytes in 5270 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] 2839200 bytes in 10491 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] 3069608 bytes in 10762 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] 3256176 bytes in 5286 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] 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] 8747968 bytes in 2579 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 25231360 bytes in 385 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 304455680 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)+0x21 [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] 311492608 bytes in 4753 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] [08:31:05] Top 10 stacks with outstanding allocations: 1295840 bytes in 2492 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] 1332304 bytes in 4964 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] 1438592 bytes in 5043 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] 1517824 bytes in 2464 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] 2820528 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] 4202688 bytes in 1239 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6619136 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] 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] 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] 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] 152227840 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)+0x21 [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] [08:31:14] 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] 961616 bytes in 3610 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] 1025680 bytes in 3610 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] 1100792 bytes in 1787 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] 1771952 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] 3124032 bytes in 921 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 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] 102301696 bytes in 1561 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] 608911360 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] [08:31:21] Top 10 stacks with outstanding allocations: 1620768 bytes in 6072 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] 1785784 bytes in 2899 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] 1807464 bytes in 6276 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] 1900544 bytes in 29 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] 3605720 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] 4830208 bytes in 1424 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7208960 bytes in 108 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 174915584 bytes in 2669 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] 1826734080 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] [08:31:31] Top 10 stacks with outstanding allocations: 2814128 bytes in 10475 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] 3016872 bytes in 10598 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] 3189032 bytes in 5177 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] 3670016 bytes in 56 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] 5575520 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*)+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] 8581760 bytes in 2530 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14548992 bytes in 220 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 16777216 bytes in 256 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 291962880 bytes in 4455 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] 2740101120 bytes in 9 allocations from 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] [08:31:45] Top 10 stacks with outstanding allocations: 618608 bytes in 2302 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] 654960 bytes in 2300 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] 655360 bytes in 10 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] 706552 bytes in 1147 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] 1115352 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] 1950495 bytes in 576 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3080192 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] 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] 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] 63766528 bytes in 973 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] 608911360 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)+0x21 [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] [08:31:52] Top 10 stacks with outstanding allocations: 1570640 bytes in 5866 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] 1699936 bytes in 5964 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] 1789480 bytes in 2905 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] 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] 3346056 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] 4939132 bytes in 1460 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] 8519680 bytes in 130 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] MariaDBClientConnection::error(DCB*, char const*)+0x0 [libmaxscale-common.so.1.0.0] [unknown] [08:32:01] Top 10 stacks with outstanding allocations: 704272 bytes in 2641 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] 747272 bytes in 2608 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] 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] 796488 bytes in 1293 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] 1377496 bytes in 22 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2187935 bytes in 646 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2490368 bytes in 38 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 71172096 bytes in 1086 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] MariaDBClientConnection::error(DCB*, char const*)+0x0 [libmaxscale-common.so.1.0.0] [unknown] [08:32:09] Top 10 stacks with outstanding allocations: 5837408 bytes in 21727 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] 6160384 bytes in 94 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] 6171376 bytes in 21834 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] 6569640 bytes in 10665 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] 9057608 bytes in 149 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 18033202 bytes in 5330 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 25362432 bytes in 386 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] 611844096 bytes in 9336 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] [08:32:35] Top 10 stacks with outstanding allocations: 14668118 bytes in 28238 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] 15705056 bytes in 57888 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] 16819064 bytes in 59456 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] 17549224 bytes in 28489 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] 30961512 bytes in 495 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 46810768 bytes in 13847 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 65667072 bytes in 1001 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 95682560 bytes in 1460 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] 1562312704 bytes in 23839 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] [08:33:24] Top 10 stacks with outstanding allocations: 821080 bytes in 1579 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] 852480 bytes in 3169 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] 902200 bytes in 3200 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] 983752 bytes in 1597 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] 1574104 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] 2608638 bytes in 771 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5373952 bytes in 82 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 82903040 bytes in 1265 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:33:32] Top 10 stacks with outstanding allocations: 908960 bytes in 1748 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] 953344 bytes in 3544 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] 994776 bytes in 3519 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] 1084160 bytes in 1760 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] 1771952 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] 2991934 bytes in 884 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3342336 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 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] 89784320 bytes in 1370 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:33:40] Top 10 stacks with outstanding allocations: 589160 bytes in 1133 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] 608016 bytes in 2264 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] 638624 bytes in 2251 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] 700392 bytes in 1137 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] 1311960 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] 1923359 bytes in 568 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 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] 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] 57409536 bytes in 876 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:33:47] 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] 802800 bytes in 2965 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] 850128 bytes in 3012 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] 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] 1967320 bytes in 31 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2337183 bytes in 690 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 74514432 bytes in 1137 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:33:54] Top 10 stacks with outstanding allocations: 6546800 bytes in 12590 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] 6853616 bytes in 25332 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] 7272360 bytes in 25610 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] 7698152 bytes in 12497 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] 17773896 bytes in 282 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 20659085 bytes in 6109 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 27262976 bytes in 414 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 44892160 bytes in 685 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] 631111680 bytes in 9630 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] [08:34:19] Top 10 stacks with outstanding allocations: 4340336 bytes in 15899 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] 4390912 bytes in 67 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] 4694952 bytes in 16413 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] 4764760 bytes in 7735 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] 11934992 bytes in 188 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 12758642 bytes in 3775 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 23855104 bytes in 363 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 36110336 bytes in 551 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 407371776 bytes in 6216 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:34:37] Top 10 stacks with outstanding allocations: 977080 bytes in 1879 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] 1027648 bytes in 3797 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] 1099696 bytes in 3859 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] 1158080 bytes in 1880 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] 2886064 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] 3141182 bytes in 928 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 93978624 bytes in 1434 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:34:46] Top 10 stacks with outstanding allocations: 3938480 bytes in 7574 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] 4183888 bytes in 15295 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] 4554088 bytes in 7393 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] 4554520 bytes in 15855 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] 10886416 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] 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] 12734613 bytes in 3765 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 24772608 bytes in 376 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 35192832 bytes in 537 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 387317760 bytes in 5910 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:35:03] Top 10 stacks with outstanding allocations: 7904000 bytes in 15200 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] 8282944 bytes in 30672 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] 8811456 bytes in 31034 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] 9218440 bytes in 14965 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] 19547088 bytes in 312 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 25689516 bytes in 7593 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 40960000 bytes in 621 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 55115776 bytes in 841 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] 778895360 bytes in 11885 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] [08:35:30] Top 10 stacks with outstanding allocations: 908960 bytes in 1748 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] 914672 bytes in 3406 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] 1001432 bytes in 3513 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] 1051512 bytes in 1707 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] 2295000 bytes in 36 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2825631 bytes in 834 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4390912 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] 5898240 bytes in 90 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 86507520 bytes in 1320 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:35:39] Top 10 stacks with outstanding allocations: 3178240 bytes in 6112 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] 3330160 bytes in 12371 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] 3597824 bytes in 12546 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] 3728648 bytes in 6053 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] 7213920 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] 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] 10193720 bytes in 3013 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 17301504 bytes in 263 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 310771712 bytes in 4742 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] 1217822720 bytes in 2 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:35:54] Top 10 stacks with outstanding allocations: 915292 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] 974656 bytes in 3614 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] 1027312 bytes in 3608 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] 1089704 bytes in 1769 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] 1967320 bytes in 31 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3015678 bytes in 891 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 5308416 bytes in 81 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 89260032 bytes in 1362 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:36:03] Top 10 stacks with outstanding allocations: 1805104 bytes in 3475 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] 1856608 bytes in 6947 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] 1971832 bytes in 6988 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] 2107336 bytes in 3421 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] 4656776 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] 5892284 bytes in 1741 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 8126464 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 12320768 bytes in 188 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 175898624 bytes in 2684 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:36:13] Top 10 stacks with outstanding allocations: 1240858 bytes in 2389 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] 1257968 bytes in 4726 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] 1356440 bytes in 4770 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] 1430968 bytes in 2323 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] 3148208 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3962141 bytes in 1171 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 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] 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] 124387328 bytes in 1898 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:36:22] Top 10 stacks with outstanding allocations: 4111718 bytes in 7919 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] 4174416 bytes in 15725 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] 4452408 bytes in 15662 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] 4770304 bytes in 7744 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] 11084264 bytes in 176 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 13060245 bytes in 3861 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] 29294592 bytes in 447 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 405405696 bytes in 6186 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:36:38] Top 10 stacks with outstanding allocations: 1145652 bytes in 2205 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] 1164352 bytes in 4375 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] 1229896 bytes in 4319 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] 1340416 bytes in 2176 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] 2623920 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] 3734782 bytes in 1103 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5963776 bytes in 91 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 111017984 bytes in 1694 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:36:46] Top 10 stacks with outstanding allocations: 968378 bytes in 1865 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] 976960 bytes in 3659 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] 1043344 bytes in 3666 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] 1127896 bytes in 1831 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] 2753752 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] 3005502 bytes in 888 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 4980736 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 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] 92995584 bytes in 1419 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:36:54] Top 10 stacks with outstanding allocations: 1320372 bytes in 2541 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] 1321584 bytes in 4958 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] 1398336 bytes in 4909 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] 1499960 bytes in 2435 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] 3148208 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 4148606 bytes in 1225 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 123928576 bytes in 1891 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [08:37:03] Top 10 stacks with outstanding allocations: 717080 bytes in 1379 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] 738336 bytes in 2753 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] 779680 bytes in 2750 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] 851312 bytes in 1382 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] 1770712 bytes in 28 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2330399 bytes in 688 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 67436544 bytes in 1029 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] 608911360 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)+0x21 [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] [08:37:10] Top 10 stacks with outstanding allocations: 3689400 bytes in 7095 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] 3817088 bytes in 14204 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] 3977480 bytes in 13975 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] 4237464 bytes in 6879 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] 9771064 bytes in 154 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 11937208 bytes in 3527 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 23134208 bytes in 352 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 26476544 bytes in 404 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 341245952 bytes in 5207 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] 608911360 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)+0x21 [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] [08:37:25] Top 10 stacks with outstanding allocations: 678600 bytes in 1305 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] 699792 bytes in 2611 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] 745776 bytes in 2619 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] 805728 bytes in 1308 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] 1508568 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] 2208287 bytes in 652 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 63504384 bytes in 969 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] 608911360 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)+0x21 [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] [08:37:32] Top 10 stacks with outstanding allocations: 2042040 bytes in 3927 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] 2137952 bytes in 7969 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] 2199152 bytes in 7783 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] 2404248 bytes in 3903 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] 6608281 bytes in 1955 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6687152 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] 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] 10747904 bytes in 164 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 189530112 bytes in 2892 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] 608911360 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)+0x21 [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] [08:37:42] Top 10 stacks with outstanding allocations: 1004960 bytes in 3719 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] 1024128 bytes in 3627 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] 1106952 bytes in 1797 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] 2557144 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] 3069950 bytes in 907 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5308416 bytes in 81 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 89194496 bytes in 1361 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] 608911360 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)+0x21 [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] [08:37:50] Top 10 stacks with outstanding allocations: 1225120 bytes in 2356 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] 1247872 bytes in 4693 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] 1301200 bytes in 4615 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] 1429736 bytes in 2321 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] 3475888 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] 3962141 bytes in 1171 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10092544 bytes in 154 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 111935488 bytes in 1708 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] 608911360 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)+0x21 [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] [08:37:59] Top 10 stacks with outstanding allocations: 836160 bytes in 1608 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] 857456 bytes in 3220 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] 899672 bytes in 3188 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] 963424 bytes in 1564 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] 2730750 bytes in 807 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2819288 bytes in 44 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 75497472 bytes in 1152 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] 608911360 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)+0x21 [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] [08:38:07] Top 10 stacks with outstanding allocations: 950560 bytes in 1828 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] 975056 bytes in 3648 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] 1023912 bytes in 3603 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] 1095248 bytes in 1778 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] 3015678 bytes in 891 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3146968 bytes in 49 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 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] 88997888 bytes in 1358 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] 608911360 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)+0x21 [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] [08:38:14] Top 10 stacks with outstanding allocations: 618800 bytes in 1190 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] 639904 bytes in 2390 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] 673776 bytes in 2374 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] 733040 bytes in 1190 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] 1639640 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*)+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] 2018335 bytes in 596 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 59637760 bytes in 910 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] 608911360 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)+0x21 [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] [08:38:21] Top 10 stacks with outstanding allocations: 1913080 bytes in 3679 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] 1970496 bytes in 7402 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] 2077160 bytes in 7300 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] 2216984 bytes in 3599 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] 6272283 bytes in 1854 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6558560 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] 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] 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] 20840448 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] 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] 182583296 bytes in 2786 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] 608911360 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)+0x21 [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] [08:38:33] Top 10 stacks with outstanding allocations: 595920 bytes in 1146 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] 617584 bytes in 2307 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] 653640 bytes in 2300 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] 708400 bytes in 1150 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] 1947103 bytes in 575 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 1967320 bytes in 31 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 3866624 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 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] 51838976 bytes in 791 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] 608911360 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)+0x21 [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] [08:38:40] Top 10 stacks with outstanding allocations: 612560 bytes in 1178 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] 630752 bytes in 2356 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] 665952 bytes in 2348 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] 720720 bytes in 1170 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] 1705176 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] 2001375 bytes in 591 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 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] 55574528 bytes in 848 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] 608911360 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)+0x21 [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] [08:38:47] Top 10 stacks with outstanding allocations: 1645280 bytes in 3164 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] 1664640 bytes in 6240 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] 1752264 bytes in 6156 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] 1881264 bytes in 3054 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] 5146139 bytes in 1522 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 5507504 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*)+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] 8257536 bytes in 126 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 16842752 bytes in 257 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 147259392 bytes in 2247 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] 608911360 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)+0x21 [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] [08:38:58] Top 10 stacks with outstanding allocations: 1664000 bytes in 3200 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] 1699440 bytes in 6367 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] 1772880 bytes in 6265 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] 1902208 bytes in 3088 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] 5049992 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] 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] 5352861 bytes in 1581 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 14614528 bytes in 223 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 148242432 bytes in 2262 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] 608911360 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)+0x21 [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] [08:39:08] Top 10 stacks with outstanding allocations: 2453880 bytes in 4719 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] 2532336 bytes in 9526 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] 2658376 bytes in 9369 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] 2853312 bytes in 4632 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] 8001592 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] 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] 8158330 bytes in 2411 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 23134208 bytes in 353 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 221904896 bytes in 3386 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] 608911360 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)+0x21 [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] [08:39:20] Top 10 stacks with outstanding allocations: 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] 1272440 bytes in 2447 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] 1360368 bytes in 5054 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] 1422040 bytes in 4970 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] 1468544 bytes in 2384 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] 4216636 bytes in 1247 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 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] 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] 123797504 bytes in 1889 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] 608911360 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)+0x21 [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] [08:39:30] Top 10 stacks with outstanding allocations: 2440360 bytes in 4693 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] 2573696 bytes in 9554 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] 2705616 bytes in 9399 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] 2776312 bytes in 4507 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] 5084032 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] 7995514 bytes in 2363 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] 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] 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] 229179392 bytes in 3497 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] 608911360 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)+0x21 [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] [08:39:43] Top 10 stacks with outstanding allocations: 590064 bytes in 647 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] 669240 bytes in 1287 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] 707312 bytes in 2633 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] 746384 bytes in 2601 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] 805728 bytes in 1308 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 2184638 bytes in 646 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6946816 bytes in 106 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 64421888 bytes in 983 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] 608911360 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)+0x21 [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] [08:39:50] Top 10 stacks with outstanding allocations: 731424 bytes in 802 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] 858000 bytes in 1650 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] 932240 bytes in 3425 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] 974888 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] 1002232 bytes in 1627 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] 2555904 bytes in 39 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2757981 bytes in 816 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9437184 bytes in 144 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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 1264 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] 608911360 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)+0x21 [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] [08:39:58] Top 10 stacks with outstanding allocations: 2299960 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] 2339480 bytes in 4499 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] 2400208 bytes in 9013 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] 2545944 bytes in 8891 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] 2653728 bytes in 4308 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] 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] 7697113 bytes in 2276 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 14221312 bytes in 217 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 218759168 bytes in 3338 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] 608911360 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)+0x21 [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] [08:40:11] Top 10 stacks with outstanding allocations: 655728 bytes in 719 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] 802224 bytes in 2964 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] 841760 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] 899360 bytes in 1460 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] 2452511 bytes in 724 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] 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] 77856768 bytes in 1188 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] 608911360 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)+0x21 [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] [08:40:19] Top 10 stacks with outstanding allocations: 3874176 bytes in 4248 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] 4624360 bytes in 8893 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] 4787024 bytes in 17691 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] 5082480 bytes in 17855 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] 5385688 bytes in 8743 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] 14973428 bytes in 4426 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 18743296 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] 34668544 bytes in 529 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 470155264 bytes in 7174 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] 608911360 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)+0x21 [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] [08:40:36] Top 10 stacks with outstanding allocations: 636576 bytes in 698 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] 732680 bytes in 1409 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] 755648 bytes in 2798 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] 797088 bytes in 2802 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] 867944 bytes in 1409 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] 2347359 bytes in 693 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2555904 bytes in 39 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 74842112 bytes in 1142 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] 608911360 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)+0x21 [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] [08:40:44] Top 10 stacks with outstanding allocations: 2298720 bytes in 39 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2512120 bytes in 4831 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] 2583888 bytes in 9610 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] 2736992 bytes in 9628 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] 2968504 bytes in 4819 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] 8195642 bytes in 2422 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9109504 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] 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] 22609920 bytes in 345 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 259522560 bytes in 3960 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] 608911360 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)+0x21 [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] [08:40:56] Top 10 stacks with outstanding allocations: 837200 bytes in 1610 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] 853208 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] 862448 bytes in 3211 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] 919544 bytes in 3251 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] 996072 bytes in 1617 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] 2679870 bytes in 792 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 2883584 bytes in 44 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 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] 86048768 bytes in 1313 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] 608911360 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)+0x21 [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] [08:41:03] Top 10 stacks with outstanding allocations: 1666080 bytes in 3204 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] 1731200 bytes in 6411 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] 1837488 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] 1845400 bytes in 6470 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] 1968736 bytes in 3196 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] 5295292 bytes in 1565 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 6619136 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] 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] 12779520 bytes in 195 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 168689664 bytes in 2574 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] 608911360 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)+0x21 [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] [08:41:13] Top 10 stacks with outstanding allocations: 3803952 bytes in 4171 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] 4645252 bytes in 8935 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] 4723520 bytes in 17437 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] 4952160 bytes in 17455 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] 5356120 bytes in 8695 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] 14634133 bytes in 4325 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 19202048 bytes in 293 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 37683200 bytes in 575 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 453836800 bytes in 6925 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] 608911360 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)+0x21 [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] [08:41:33] Top 10 stacks with outstanding allocations: 985520 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] 1132086 bytes in 2178 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] 1171248 bytes in 4329 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] 1234464 bytes in 4356 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] 1341032 bytes in 2177 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] 3622941 bytes in 1071 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 111869952 bytes in 1707 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:41:41] Top 10 stacks with outstanding allocations: 1774432 bytes in 31 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 2068040 bytes in 3977 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] 2105056 bytes in 7859 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] 2226000 bytes in 7845 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] 2411640 bytes in 3915 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] 6706364 bytes in 1981 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] 17629184 bytes in 269 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 207159296 bytes in 3161 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:41:52] Top 10 stacks with outstanding allocations: 1918848 bytes in 2104 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] 2278120 bytes in 4381 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] 2333360 bytes in 8713 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] 2495736 bytes in 8739 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] 2675288 bytes in 4343 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] 7344250 bytes in 2171 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 10420224 bytes in 157 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 227934208 bytes in 3478 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:05] Top 10 stacks with outstanding allocations: 641160 bytes in 1233 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] 649312 bytes in 2401 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] 702056 bytes in 2424 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] 723184 bytes in 1174 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] 787672 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] 2001375 bytes in 591 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6225920 bytes in 95 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 61472768 bytes in 938 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:13] Top 10 stacks with outstanding allocations: 563206 bytes in 1084 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] 582000 bytes in 2168 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] 591064 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] 615510 bytes in 2172 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] 669592 bytes in 1087 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] 1852127 bytes in 547 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_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] 55574528 bytes in 848 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:20] Top 10 stacks with outstanding allocations: 1504880 bytes in 2894 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] 1510304 bytes in 5665 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] 1629786 bytes in 5735 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] 1743896 bytes in 2831 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] 1838728 bytes in 31 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 4684637 bytes in 1384 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 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] 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] 146735104 bytes in 2239 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:29] Top 10 stacks with outstanding allocations: 1563120 bytes in 3006 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] 1592368 bytes in 5932 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] 1713054 bytes in 6018 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] 1847384 bytes in 2999 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] 1904264 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] 4844061 bytes in 1431 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 7405568 bytes in 112 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 13107200 bytes in 200 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 147062784 bytes in 2244 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:39] Top 10 stacks with outstanding allocations: 1731600 bytes in 3330 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] 1765216 bytes in 6599 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] 1773192 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] 1870896 bytes in 6614 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] 2051896 bytes in 3331 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] 5492028 bytes in 1623 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 18022400 bytes in 275 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 168493056 bytes in 2571 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:50] Top 10 stacks with outstanding allocations: 977600 bytes in 1880 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] 1009008 bytes in 3766 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] 1074344 bytes in 3786 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] 1175944 bytes in 1909 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] 1444272 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] 3127709 bytes in 925 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10616832 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] 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] 97714176 bytes in 1491 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] [08:42:58] Top 10 stacks with outstanding allocations: 6325372 bytes in 12166 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] 6535232 bytes in 24116 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] 6887008 bytes in 24422 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] 7464072 bytes in 12117 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] 9256696 bytes in 154 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 20655883 bytes in 6110 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 35520512 bytes in 540 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 54394880 bytes in 830 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 586678272 bytes in 8952 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] 608911360 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)+0x21 [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] [08:43:22] Top 10 stacks with outstanding allocations: 564200 bytes in 1085 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] 589472 bytes in 2186 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] 621128 bytes in 2177 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] 667128 bytes in 1083 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] 787672 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] 1841951 bytes in 544 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] 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] 51576832 bytes in 787 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] 608911360 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)+0x21 [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] [08:43:29] Top 10 stacks with outstanding allocations: 559000 bytes in 1075 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] 579648 bytes in 2158 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] 608904 bytes in 2151 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] 667128 bytes in 1083 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] 918744 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] 1838559 bytes in 543 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 3276800 bytes in 50 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 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] 49807360 bytes in 760 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] 608911360 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)+0x21 [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] [08:43:36] Top 10 stacks with outstanding allocations: 1172600 bytes in 2255 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] 1208160 bytes in 4416 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] 1291296 bytes in 4529 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] 1352736 bytes in 2196 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] 1640880 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] 3728093 bytes in 1102 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 10092544 bytes in 154 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 108986368 bytes in 1663 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] 608911360 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)+0x21 [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] [08:43:45] Top 10 stacks with outstanding allocations: 1707160 bytes in 3283 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] 1749392 bytes in 6509 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] 1864056 bytes in 6569 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] 1990296 bytes in 3231 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] 2495328 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] 5668412 bytes in 1675 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 9437184 bytes in 144 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 15073280 bytes in 230 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 159449088 bytes in 2433 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] 608911360 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)+0x21 [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] [08:43:56] Top 10 stacks with outstanding allocations: 814320 bytes in 1566 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] 844736 bytes in 3099 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] 892632 bytes in 3133 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] 973280 bytes in 1580 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] 1443032 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] 2605341 bytes in 771 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*)+0x140 [libmaxscale-common.so.1.0.0] DCB::process_events(unsigned int)+0x1f5 [libmaxscale-common.so.1.0.0] DCB::event_handler(unsigned int)+0x21 [libmaxscale-common.so.1.0.0] maxbase::Worker::deliver_events(maxbase::Pollable*, unsigned int, maxbase::Pollable::Context)+0x23 [libmaxscale-common.so.1.0.0] maxbase::Worker::poll_waitevents()+0x35f [libmaxscale-common.so.1.0.0] maxbase::Worker::run(maxbase::Semaphore*)+0x53 [libmaxscale-common.so.1.0.0] execute_native_thread_routine+0x10 [libmaxscale-common.so.1.0.0] [unknown] std::thread::_State_impl > >::~_State_impl()+0x0 [libmaxscale-common.so.1.0.0] [unknown] 6225920 bytes in 95 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 75563008 bytes in 1153 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] 608911360 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)+0x21 [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] [08:44:03] Top 10 stacks with outstanding allocations: 3980600 bytes in 7655 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] 4083536 bytes in 15026 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] 4304864 bytes in 15206 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] 4668664 bytes in 7579 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] 6889960 bytes in 112 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 12856820 bytes in 3802 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 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] 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] 38928384 bytes in 594 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 378339328 bytes in 5773 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] 608911360 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)+0x21 [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] [08:44:21] Top 10 stacks with outstanding allocations: 2871960 bytes in 5523 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] 2978240 bytes in 10886 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] 3088136 bytes in 10969 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] 3351656 bytes in 5441 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] 5119248 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] 9450872 bytes in 2794 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 16318464 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] 25296896 bytes in 386 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 264306688 bytes in 4033 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] 608911360 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)+0x21 [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] [08:44:36] Top 10 stacks with outstanding allocations: 1840800 bytes in 3540 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] 1933024 bytes in 7091 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] 2007096 bytes in 7099 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] 2183104 bytes in 3544 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] 3281760 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] 6112954 bytes in 1808 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 11599872 bytes in 176 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 15204352 bytes in 232 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 169738240 bytes in 2590 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] 608911360 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)+0x21 [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] [08:44:48] Top 10 stacks with outstanding allocations: 1378520 bytes in 2651 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] 1433712 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] 1494528 bytes in 5312 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] 1638560 bytes in 2660 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] 2428552 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] 4542173 bytes in 1342 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] 12124160 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] 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] 126615552 bytes in 1932 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] MariaDBClientConnection::error(DCB*, char const*)+0x0 [libmaxscale-common.so.1.0.0] [unknown] [08:44:57] Top 10 stacks with outstanding allocations: 2985216 bytes in 11089 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] 3126816 bytes in 10989 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] 3145728 bytes in 48 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] 3354736 bytes in 5446 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] 5642296 bytes in 91 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 9376248 bytes in 2772 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 17629184 bytes in 269 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 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] 257228800 bytes in 3925 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] MariaDBClientConnection::error(DCB*, char const*)+0x0 [libmaxscale-common.so.1.0.0] [unknown] [08:45:14] Top 10 stacks with outstanding allocations: 3972800 bytes in 7640 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] 4243504 bytes in 15506 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] 4266920 bytes in 15005 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] 4541768 bytes in 7373 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] 6493024 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*)+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] 12700788 bytes in 3756 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 23396352 bytes in 356 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 31522816 bytes in 481 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 382074880 bytes in 5830 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] 608911360 bytes in 1 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] [unknown] [unknown] MariaDBClientConnection::error(DCB*, char const*)+0x0 [libmaxscale-common.so.1.0.0] [unknown] [08:45:34] Top 10 stacks with outstanding allocations: 7451040 bytes in 8170 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] 8367840 bytes in 16092 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] 9191648 bytes in 34040 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] 9355128 bytes in 32812 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] 9961336 bytes in 16171 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] 12731344 bytes in 208 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 27562280 bytes in 8149 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 45613056 bytes in 696 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 53280768 bytes in 813 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 796524544 bytes in 12154 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] [08:46:10] Top 10 stacks with outstanding allocations: 2925696 bytes in 3208 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] 3376360 bytes in 6493 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] 3589536 bytes in 13420 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] 3752040 bytes in 13230 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] 4004000 bytes in 6500 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] 6625336 bytes in 106 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 10818038 bytes in 3199 allocations from stack operator new(unsigned long, std::align_val_t)+0x4b [libreadwritesplit.so.1.0.2] 20054016 bytes in 305 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, unsigned long, DCB::ReadLimit)+0x41b [libmaxscale-common.so.1.0.0] DCB::read(unsigned long, 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] 32309248 bytes in 493 allocations from stack operator new(unsigned long)+0x1d [libstdc++.so.6.0.19] GWBUF::prepare_to_write(unsigned long)+0x1b8 [libmaxscale-common.so.1.0.0] DCB::socket_read(unsigned long, DCB::ReadLimit)+0x42 [libmaxscale-common.so.1.0.0] DCB::read_impl(unsigned long, 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] 326762496 bytes in 4986 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]