Details
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Task
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Status: Open (View Workflow)
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Major
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Resolution: Unresolved
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None
Description
Please consider 3 node galera cluster setup and all 3 db services at same time stopped.
Kindly help us point to the right direction why it happened. (is it os/db/network/application issue )?
Server version: 10.5.12-MariaDB-log
/var/log/mariadb/mariadb.log
2022-01-19 17:30:05 2 [Note] WSREP: wsrep_notify_cmd is not defined, skipping notification.
2022-01-19 17:30:05 2 [Note] WSREP: Lowest cert index boundary for CC from group: 4883927
2022-01-19 17:30:05 2 [Note] WSREP: Min available from gcache for CC from group: 4738743
2022-01-19 17:30:07 0 [Note] WSREP: cleaning up fe929552-a12a (tcp://130.100.145.100:4567)
terminate called after throwing an instance of 'boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::system_error> >'
what(): remote_endpoint: Transport endpoint is not connected
220119 17:30:16 [ERROR] mysqld got signal 6 ;
This could be because you hit a bug.
something went
terribly wrong...
stack_bottom = 0x0 thread_stack 0x49000
??:0(my_print_stacktrace)[0x5620aef4640e]
??:0(handle_fatal_signal)[0x5620ae949547]
sigaction.c:0(__restore_rt)[0x7f90e0748630]
:0(__GI_raise)[0x7f90dfb93387]
:0(__GI_abort)[0x7f90dfb94a78]
??:0(_gnu_cxx::_verbose_terminate_handler())[0x7f90e028da95]
??:0(std::rethrow_exception(std::__exception_ptr::exception_ptr))[0x7f90e028ba06]
??:0(std::terminate())[0x7f90e028ba33]
??:0(__cxa_throw)[0x7f90e028bc53]
/usr/lib64/galera-4/libgalera_smm.so(+0x197ab4)[0x7f90dc923ab4]
4.8.2/stdexcept:112(runtime_error)[0x7f90dc923b5c]
impl/throw_error.ipp:49(asio::detail::do_throw_error(std::error_code const&, char const*))[0x7f90dc92fcbf]
detail/throw_error.hpp:41(throw_error)[0x7f90dc9322e2]
src/gu_asio_stream_react.cpp:880(gu::AsioAcceptorReact::accept_handler(std::shared_ptr<gu::AsioStreamReact> const&, std::shared_ptr<gu::AsioAcceptorHandler> const&, std::error_code const&))[0x7f90dc936533]
detail/gcc_x86_fenced_block.hpp:80(asio::detail::gcc_x86_fenced_block::sbarrier())[0x7f90dc922eeb]
impl/task_io_service.ipp:373(asio::detail::task_io_service::do_run_one(asio::detail::scoped_lock<asio::detail::posix_mutex>&, asio::detail::task_io_service_thread_info&, std::error_code const&))[0x7f90dc91ed81]
impl/task_io_service.ipp:148(asio::detail::task_io_service::run(std::error_code&))[0x7f90dc84b599]
src/asio_protonet.cpp:104(gcomm::AsioProtonet::event_loop(gu::datetime::Period const&))[0x7f90dc8325d7]
src/gu_mutex.hpp:50(gu::Mutex::lock() const)[0x7f90dc832989]
pthread_create.c:0(start_thread)[0x7f90e0740ea5]
??:0(__clone)[0x7f90dfc5b96d]
The manual page at https://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/ contains
information that should help you find out what is causing the crash.
Writing a core file...
Working directory at /var/lib/mysql
Resource Limits:
Fatal signal 11 while backtracing
220119 17:30:18 mysqld_safe Number of processes running now: 0
220119 17:30:18 mysqld_safe WSREP: not restarting wsrep node automatically