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  1. MariaDB MaxScale
  2. MXS-2672

MaxScale 2.4.2 keep crashing

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 2.4.2
    • Fix Version/s: 2.4.3
    • Component/s: Core
    • Labels:
      None
    • Environment:
      CentOS 7.6
    • Sprint:
      MXS-SPRINT-92

      Description

      Hi,

      Can anyone please help us? Our MaxScale installation keep crashing...

      Below are the logs...

      2019-09-11 12:23:41   alert  : (4554) Fatal: MaxScale 2.4.2 received fatal signal 11. Attempting backtrace.
      2019-09-11 12:23:41   alert  : (4554) Commit ID: aad4148d77bf2dfbaa0042bc45abda30c101cad2 System name: Linux Release string: NAME="CentOS Linux"
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_Z12gwbuf_appendP5GWBUFS0_+0x10): server/core/buffer.cc:509
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmariadbbackend.so(+0x4ac7): include/maxscale/dcb.hh:345
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x9d487): server/core/dcb.cc:2701
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x9d511): server/core/dcb.cc:2793
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker15poll_waiteventsEv+0x196): maxutils/maxbase/src/worker.cc:858
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(_ZN7maxbase6Worker3runEPNS_9SemaphoreE+0x53): maxutils/maxbase/src/worker.cc:559
      2019-09-11 12:23:41   alert  : (4554)   /usr/lib64/maxscale/libmaxscale-common.so.1.0.0(+0x1ad83f): thread48.o:?
      2019-09-11 12:23:41   alert  : (4554)   /lib64/libpthread.so.0(+0x7dd5): pthread_create.c:?
      2019-09-11 12:23:41   alert  : (4554)   /lib64/libc.so.6(clone+0x6d): ??:?
      

      Below are our MaxScale config

      [maxscale]
      threads=auto
       
      [dbprod01]
      type=server
      address=xxxxxxxxxx
      port=3306
      protocol=MariaDBBackend
       
      [dbprod03]
      type=server
      address=xxxxxxxxxx
      port=3306
      protocol=MariaDBBackend
       
      [dbprod04]
      type=server
      address=xxxxxxxxxx
      port=3306
      protocol=MariaDBBackend
       
      [Galera-Monitor]
      type=monitor
      module=galeramon
      servers=dbprod01,dbprod03,dbprod04
      user=monitor_user
      password=xxxxxxxxxx
      monitor_interval=2000
       
      [Splitter-Service]
      type=service
      router=readwritesplit
      servers=dbprod01,dbprod03,dbprod04
      user=maxscale
      password=xxxxxxxxxx
      max_sescmd_history=1500
       
      [Splitter-Listener]
      type=listener
      service=Splitter-Service
      protocol=MariaDBClient
      port=3306
      

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            Assignee:
            markus makela markus makela
            Reporter:
            cehau37 Hau
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              Dates

              Created:
              Updated:
              Resolved: