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  1. MariaDB Foundation Development
  2. MDBF-725 buildbot.mariadb.org
  3. MDBF-736

Windows Crashdumps are not used in buildbot even if created

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    • Technical task
    • Status: Open (View Workflow)
    • Major
    • Resolution: Unresolved
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    • Buildbot
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    Description

      Sometimes mysqld crashes leaving a dmp file, which can be used to output stack traces, local variables etc on buildbot
      However mtr is not using it . It used to do so in the past, and would cdb debugger (which is installed on the machines) which would produce a lot of helpful for troubleshooting information

      Recent example of mysql.dmp found and ignored.

      From http://buildbot.askmonty.org/buildbot/builders/win32-debug/builds/2033/steps/test/logs/stdio

      CURRENT_TEST: main.bootstrap
      mysqltest: At line 45: command "$MYSQLD_BOOTSTRAP_CMD < $MYSQLTEST_VARDIR/tmp/long_query.sql >> $MYSQLTEST_VARDIR/tmp/bootstrap.log 2>&1" failed with wrong error: 255
       
      The result from queries just before the failure was:
      drop table if exists t1;
      drop table t1;
      drop table t1;
      ERROR 42S02: Unknown table 'test.t1'
      set @my_max_allowed_packet= @@max_allowed_packet;
      set global max_allowed_packet=100*@@max_allowed_packet;
       
       - saving 'D:/win32-debug/build/mysql-test/var/3/log/main.bootstrap/' to 'D:/win32-debug/build/mysql-test/var/log/main.bootstrap/'
       - found 'mysqld.dmp' (0/5)
      

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            faust Faustin Lammler
            wlad Vladislav Vaintroub
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              Created:
              Updated: