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  1. MariaDB MaxScale
  2. MXS-2486

MaxScale 2.3.6 received fatal signal 11

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.3.6, 2.3.9
    • Fix Version/s: 2.3.10
    • Labels:
      None
    • Environment:
      SLES 12 SP4 x86_64, also happened on CentOS 7.4
    • Sprint:
      MXS-SPRINT-85, MXS-SPRINT-86

      Description

      This configuration runs in MaxScale 2.3.5, but crashes in 2.3.6:
      2019-05-14T09:48:06.242113+02:00 siesrv154 maxscale[1234]: (31) Fatal: MaxScale 2.3.6 received fatal signal 11. Attempting backtrace.
      2019-05-14T09:48:06.242666+02:00 siesrv154 maxscale[1234]: (31) Commit ID: 03dc969cf203decb4d0bc65280fe4f901da87830 System name: Linux Release string: NAME="SLES"
      2019-05-14T09:48:06.255591+02:00 siesrv154 maxscale[1234]: (31) /usr/bin/maxscale(_ZN7maxbase15dump_stacktraceESt8functionIFvPKcS2_EE+0x2b) [0x40d5cb]: /home/ec2-user/MaxScale/maxutils/maxbase/src/stacktrace.cc:130
      2019-05-14T09:48:06.267646+02:00 siesrv154 maxscale[1234]: (31) /usr/bin/maxscale(_ZN7maxbase15dump_stacktraceEPFvPKcS1_E+0x4e) [0x40d92e]: /usr/include/c++/4.8/functional:2029
      2019-05-14T09:48:06.278464+02:00 siesrv154 maxscale[1234]: (31) /usr/bin/maxscale() [0x409fd9]: ??:0
      2019-05-14T09:48:06.283333+02:00 siesrv154 maxscale[1234]: (31) /lib64/libpthread.so.0(+0x10c70) [0x7f950ad4ac70]: ??:?
      2019-05-14T09:48:06.297423+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmysqlcommon.so.2.0.0(_ZN8maxscale9RWBackend15process_packetsEP5gwbuf+0x52) [0x7f9505874782]: /home/ec2-user/MaxScale/server/modules/protocol/MySQL/rwbackend.cc:291
      2019-05-14T09:48:06.311906+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmysqlcommon.so.2.0.0(_ZN8maxscale9RWBackend13process_replyEP5gwbuf+0x26) [0x7f9505874ac6]: /home/ec2-user/MaxScale/server/modules/protocol/MySQL/rwbackend.cc:387
      2019-05-14T09:48:06.330359+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libschemarouter.so(_ZN12schemarouter19SchemaRouterSession11clientReplyEP5gwbufP3dcb+0x3e) [0x7f950544b72e]: /home/ec2-user/MaxScale/server/modules/routing/schemarouter/schemaroutersession.cc:554
      2019-05-14T09:48:06.346140+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libschemarouter.so(_ZN8maxscale6RouterIN12schemarouter12SchemaRouterENS1_19SchemaRouterSessionEE11clientReplyEP10mxs_routerP18mxs_router_sessionP5gwbufP3dcb+0x17) [0x7f9505447a17]: /home/ec2-user/MaxScale/include/maxscale/router.hh:206
      2019-05-14T09:48:06.352839+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmariadbbackend.so(+0x4667) [0x7f9504ff5667]: /home/ec2-user/MaxScale/server/modules/protocol/MySQL/mariadbbackend/mysql_backend.cc:1041
      2019-05-14T09:48:06.365486+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x81bf7) [0x7f950b4cebf7]: /home/ec2-user/MaxScale/server/core/dcb.cc:3136
      2019-05-14T09:48:06.378524+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x81d91) [0x7f950b4ced91]: /home/ec2-user/MaxScale/server/core/dcb.cc:3228
      2019-05-14T09:48:06.407601+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker15poll_waiteventsEv+0x1b5) [0x7f950b52ab85]: /home/ec2-user/MaxScale/maxutils/maxbase/src/worker.cc:844
      2019-05-14T09:48:06.434956+02:00 siesrv154 maxscale[1234]: (31) /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker3runEPNS_9SemaphoreE+0x51) [0x7f950b52ad81]: /home/ec2-user/MaxScale/maxutils/maxbase/src/worker.cc:545
      2019-05-14T09:48:06.449957+02:00 siesrv154 maxscale[1234]: (31) /usr/bin/maxscale(main+0x2019) [0x409219]: /home/ec2-user/MaxScale/server/core/gateway.cc:2259
      2019-05-14T09:48:06.469933+02:00 siesrv154 maxscale[1234]: (31) /lib64/libc.so.6(__libc_start_main+0xf5) [0x7f9508b78765]: ??:?
      2019-05-14T09:48:06.480446+02:00 siesrv154 maxscale[1234]: (31) /usr/bin/maxscale() [0x409a42]: ??:0
      2019-05-14T09:48:06.644916+02:00 siesrv154 systemd[1]: maxscale.service: Main process exited, code=dumped, status=11/SEGV

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              Assignee:
              markus makela markus makela
              Reporter:
              deamn Nicolas De Amicis
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                Updated:
                Resolved: