Uploaded image for project: 'MariaDB MaxScale'
  1. MariaDB MaxScale
  2. MXS-432

MaxScale 1.2.1 received fatal signal 11. Attempting backtrace.

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Won't Do
    • Affects Version/s: 1.2.1
    • Fix Version/s: 1.3.0
    • Labels:
      None
    • Environment:
      Ubuntu 14.04 LTS 64Bit on vmware

      Description

      MaxScale crashes every few minutes.

      I've installed the packages from http://maxscale-jenkins.mariadb.com/ci-repository/release-1.2.1/mariadb-maxscale/

      maxscale.cnf:
      [maxscale]
      threads=16
      log_trace=0
      log_debug=0

      [Galera Monitor NL]
      type=monitor
      module=galeramon
      servers=server1nl,server2nl,server3nl
      user=debian-sys-maint
      passwd=PW
      monitor_interval=1000

      [Galera Monitor IT]
      type=monitor
      module=galeramon
      servers=server1it,server2it,server3it
      user=debian-sys-maint
      passwd=PW
      monitor_interval=1000

      [topfilter]
      type=filter
      module=topfilter
      count=10
      filebase=/tmp/QueryLog

      [fetch]
      type=filter
      module=regexfilter
      match=fetch
      replace=select

      [hint]
      type=filter
      module=hintfilter

      [RW Split Router NL]
      type=service
      router=readwritesplit
      servers=server1nl,server2nl,server3nl
      user=debian-sys-maint
      passwd=PW
      enable_root_user=1

      [RW Split Router IT]
      type=service
      router=readwritesplit
      servers=server1it,server2it,server3it
      user=debian-sys-maint
      passwd=PW
      enable_root_user=1

      [Debug Interface]
      type=service
      router=debugcli

      [CLI]
      type=service
      router=cli

      [RW Split Listener NL]
      type=listener
      service=RW Split Router NL
      protocol=MySQLClient
      address=10.192.51.214
      port=3306

      [RW Split Listener IT]
      type=listener
      service=RW Split Router IT
      protocol=MySQLClient
      address=10.192.51.215
      port=3306

      [Debug Listener]
      type=listener
      service=Debug Interface
      protocol=telnetd
      address=127.0.0.1
      port=4442

      [CLI Listener]
      type=listener
      service=CLI
      protocol=maxscaled
      port=6603

      [server1nl]
      type=server
      address=10.192.51.217
      port=3306
      protocol=MySQLBackend
      persistpoolmax=10
      persistmaxtime=360

      [server2nl]
      type=server
      address=10.192.51.227
      port=3306
      protocol=MySQLBackend
      persistpoolmax=10
      persistmaxtime=360

      [server3nl]
      type=server
      address=10.192.51.237
      port=3306
      protocol=MySQLBackend
      persistpoolmax=10
      persistmaxtime=360

      [server1it]
      type=server
      address=10.192.51.218
      port=3306
      protocol=MySQLBackend
      persistpoolmax=10
      persistmaxtime=360

      [server2it]
      type=server
      address=10.192.51.228
      port=3306
      protocol=MySQLBackend
      persistpoolmax=10
      persistmaxtime=360

      [server3it]
      type=server
      address=10.192.51.238
      port=3306
      protocol=MySQLBackend
      persistpoolmax=10
      persistmaxtime=360

      error.log:
      MariaDB Corporation MaxScale /var/log/maxscale/error6.log Wed Oct 28 13:42:42 2015
      -----------------------------------------------------------------------
      — Logging is enabled.
      2015-10-28 13:43:17 Backend hangup error handling.
      2015-10-28 13:43:17 Backend hangup -> closing session.
      2015-10-28 13:43:17 Backend hangup error handling.
      2015-10-28 13:43:17 Fatal: MaxScale 1.2.1 received fatal signal 11. Attempting backtrace.
      2015-10-28 13:43:17 Commit ID: f70efcd2b603864e726cc2326437948d92cb9c04 System name: Linux Release string: Ubuntu 14.04.3 LTS Embedded library version: 5.5.42-MariaDB
      2015-10-28 13:43:17 /usr/bin/maxscale() [0x54a4a3]
      2015-10-28 13:43:17 /lib/x86_64-linux-gnu/libpthread.so.0(+0x10340) [0x7f821ed91340]
      2015-10-28 13:43:17 /usr/lib/x86_64-linux-gnu/maxscale/libreadwritesplit.so(+0x78d8) [0x7f8202cca8d8]
      2015-10-28 13:43:17 /usr/lib/x86_64-linux-gnu/maxscale/libreadwritesplit.so(+0x77aa) [0x7f8202cca7aa]
      2015-10-28 13:43:17 /usr/lib/x86_64-linux-gnu/maxscale/libMySQLClient.so(+0x90ad) [0x7f82016560ad]
      2015-10-28 13:43:17 /usr/lib/x86_64-linux-gnu/maxscale/libMySQLClient.so(+0x7055) [0x7f8201654055]
      2015-10-28 13:43:17 /usr/bin/maxscale() [0x5625f2]
      2015-10-28 13:43:17 /usr/bin/maxscale(poll_waitevents+0x6d4) [0x561bcb]
      2015-10-28 13:43:17 /lib/x86_64-linux-gnu/libpthread.so.0(+0x8182) [0x7f821ed89182]
      2015-10-28 13:43:17 /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7f821da8c47d]

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        1. core.bz2
          527 kB
          Henning Granz

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            Assignee:
            Unassigned Unassigned
            Reporter:
            henning.granz Henning Granz
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              Updated:
              Resolved:

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