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  1. MariaDB Server
  2. MDEV-30980

mariadbd: Fatal signal 11 while backtracing

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Details

    • Bug
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.6
    • 10.6
    • None

    Description

      Mariadb version 10.6.11-1.el7.centos.x86_64
      server got crashed and restart
      Below is the logs for the same.

      mariadbd:2303305:35:30[ERROR]mysqldgotsignal6;
      mariadbd:Thiscouldbebecauseyouhitabug.Itisalsopossible
      mariadbd:oroneofthelibrariesitwaslinkedagainstiscorrupt,improperly
      mariadbd:ormisconfigured.Thiserrorcanalsobecausedbymalfunctioninghardware.
      mariadbd:Toreportthisbug,seehttps://mariadb.com/kb/en/reporting-bugs
      mariadbd:Wewilltryourbesttoscrapeupsomeinfothatwill
      mariadbd:diagnosetheproblem,butsincewehavealreadycrashed,
      mariadbd:Serverversion:10.6.11-MariaDB-log
      mariadbd:key_buffer_size=134217728
      mariadbd:read_buffer_size=131072
      mariadbd:max_used_connections=6
      mariadbd:max_threads=2050
      mariadbd:thread_count=8
      mariadbd:Itispossiblethatmysqldcoulduseupto
      mariadbd:key_buffer_size+(read_buffer_size+sort_buffer_size)*max_threads=4645338Kbytesofmemory
      mariadbd:Hopethat'sok;ifnot,decreasesomevariablesintheequation.
      mariadbd:Threadpointer:0x0
      mariadbd:Attemptingbacktrace.Youcanusethefollowinginformationtofindout
      mariadbd:wheremysqlddied.Ifyouseenomessagesafterthis,somethingwent
      mariadbd:terriblywrong...
      mariadbd:stack_bottom=0x0thread_stack0x49000
      mariadbd:/usr/sbin/mariadbd(my_print_stacktrace+0x2e)[0x5567a10a498e]
      mariadbd:/usr/sbin/mariadbd(handle_fatal_signal+0x307)[0x5567a0af3df7]
      mariadbd:sigaction.c:0(__restore_rt)[0x7f03e74a5630]
      mariadbd::0(__GI_raise)[0x7f03e68f0387]
      mariadbd::0(__GI_abort)[0x7f03e68f1a78]
      mariadbd:??:0(_gnu_cxx::_verbose_terminate_handler())[0x7f03e6feaa95]
      mariadbd:??:0(std::rethrow_exception(std::__exception_ptr::exception_ptr))[0x7f03e6fe8a06]
      mariadbd:??:0(std::terminate())[0x7f03e6fe8a33]
      mariadbd:??:0(__cxa_throw)[0x7f03e6fe8c53]
      mariadbd:/usr/lib64/galera/libgalera_smm.so(+0x1a2f44)[0x7f03db34df44]
      mariadbd:4.8.2/stdexcept:112(runtime_error)[0x7f03db34dfec]
      mariadbd:impl/throw_error.ipp:49(asio::detail::do_throw_error(std::error_codeconst&,charconst*))[0x7f03db36011b]
      mariadbd:asio/error.hpp:228(get_system_category)[0x7f03db359e8f]
      mariadbd:src/gu_asio_stream_react.cpp:549(gu::AsioStreamReact::assign_addresses())[0x7f03db35c780]
      mariadbd:src/gu_asio_stream_react.cpp:890(gu::AsioAcceptorReact::accept_handler(std::shared_ptr<gu::AsioStreamReact>const&,std::shared_ptr<gu::AsioAcceptorHandler>const&,std::error_codeconst&))[0x7f03db360dd3]
      mariadbd:detail/gcc_x86_fenced_block.hpp:80(asio::detail::gcc_x86_fenced_block::sbarrier())[0x7f03db34d3eb]
      mariadbd: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_codeconst&))[0x7f03db349281]
      mariadbd:impl/task_io_service.ipp:148(asio::detail::task_io_service::run(std::error_code&))[0x7f03db26f2e9]
      mariadbd:src/asio_protonet.cpp:104(gcomm::AsioProtonet::event_loop(gu::datetime::Periodconst&))[0x7f03db2560d6]
      mariadbd:src/gu_threads.h:187(gu_mutex_lock_SYS)[0x7f03db2564a6]
      mariadbd:pthread_create.c:0(start_thread)[0x7f03e749dea5]
      mariadbd:??:0(__clone)[0x7f03e69b8b0d]
      mariadbd:Themanualpageathttps://mariadb.com/kb/en/how-to-produce-a-full-stack-trace-for-mysqld/contains
      mariadbd:informationthatshouldhelpyoufindoutwhatiscausingthecrash.
      mariadbd:Writingacorefile...
      mariadbd:Workingdirectoryat/var/lib/mysql
      mariadbd:ResourceLimits:
      mariadbd:Fatalsignal11whilebacktracing
      kernel:mariadbd[6663]:segfaultat0ip00005567a10a1d46sp00007f03da0c09f0error6inmariadbd[5567a0124000+163c000]
      systemd:mariadb.service:mainprocessexited,code=killed,status=11/SEGV
      systemd:Unitmariadb.serviceenteredfailedstate.
      systemd:mariadb.servicefailed.
      systemd:mariadb.serviceholdofftimeover,schedulingrestart.
      systemd:StoppedMariaDB10.6.11databaseserver.
      systemd:StartingMariaDB10.6.11databaseserver...
      

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            seppo Seppo Jaakola
            jagdishahir Jagdish Ahir
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              Updated:

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