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  1. MariaDB Server
  2. MDEV-21523

galera.MDEV-16509 MTR failed: timeout after 900 seconds: Can't connect to local MySQL server

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    Details

    • Type: Bug
    • Status: Open (View Workflow)
    • Priority: Major
    • Resolution: Unresolved
    • Affects Version/s: 10.4.12
    • Fix Version/s: 10.4
    • Component/s: Galera, Tests
    • Labels:
    • Environment:
      kvm-rpm-centos74-amd64-debug

      Description

      galera.MDEV-16509 failed on bb.

      stdio.log:

      10.4.12 2d4b6571ecf15a4382702d26df9439bc5a1005de

      galera.MDEV-16509 'innodb'               w1 [ fail ]  timeout after 900 seconds
              Test ended at 2020-01-14 08:07:17
       
      Test case timeout after 900 seconds
       
      == /dev/shm/var/1/log/MDEV-16509.log == 
      SET DEBUG_SYNC = "now WAIT_FOR bcol_reached_1";
      wsrep_last_seen_gtid_match
      1
      connection node_1a;
      SET DEBUG_SYNC = "wsrep_before_commit_order_leave SIGNAL bcol_reached_2 WAIT_FOR bcol_continue_2";
      SET DEBUG_SYNC = "wsrep_after_commit_order_leave SIGNAL acol_reached_2 WAIT_FOR acol_continue_2";
      SET DEBUG_SYNC = "after_group_after_commit SIGNAL agac_reached_2 WAIT_FOR agac_continue_2";
      INSERT INTO t1 VALUES (3);;
      connection ctrl;
      SET DEBUG_SYNC = "now SIGNAL bcol_continue_1";
      SET DEBUG_SYNC = "now WAIT_FOR acol_reached_1";
      Warnings:
      Warning	1639	debug sync point wait timed out
      SET DEBUG_SYNC = "now WAIT_FOR bcol_reached_2";
      Warnings:
      Warning	1639	debug sync point wait timed out
      wsrep_last_seen_gtid_match
      0
      SET DEBUG_SYNC = "now SIGNAL bcol_continue_2";
      SET DEBUG_SYNC = "now WAIT_FOR acol_reached_2";
       
       == /dev/shm/var/1/tmp/analyze-timeout-mysqld.1.err ==
      mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local MySQL server through socket '/dev/shm/var/tmp/1/mysqld.1.sock' (111)
       
       == /dev/shm/var/1/tmp/analyze-timeout-mysqld.2.err ==
      mysqltest: Could not open connection 'default' after 500 attempts: 2002 Can't connect to local MySQL server through socket '/dev/shm/var/tmp/1/mysqld.2.sock' (111)
       
       
       - found 'core.3087' (0/0)
       
      Trying 'dbx' to get a backtrace
      gdb not found, cannot get the stack trace
       
      Trying 'lldb' to get a backtrace from coredump /dev/shm/var/1/log/galera.MDEV-16509-innodb/mysqld.2/data/core.3087
      Compressed file /dev/shm/var/1/log/galera.MDEV-16509-innodb/mysqld.2/data/core.3087
       - found 'core.3050' (1/0)
       
      Trying 'dbx' to get a backtrace
      gdb not found, cannot get the stack trace
       
      Trying 'lldb' to get a backtrace from coredump /dev/shm/var/1/log/galera.MDEV-16509-innodb/mysqld.1/data/core.3050
      Compressed file /dev/shm/var/1/log/galera.MDEV-16509-innodb/mysqld.1/data/core.3050
       - saving '/dev/shm/var/1/log/galera.MDEV-16509-innodb/' to '/dev/shm/var/log/galera.MDEV-16509-innodb/'
       
      Retrying test galera.MDEV-16509, attempt(2/3)...
       
      worker[1] > Restart  - not started
      worker[1] > Restart  - not started
      ***Warnings generated in error logs during shutdown after running tests: galera.GAL-480 galera.MDEV-16509 galera.GAL-382 galera.GCF-939 galera.GAL-401
       
      Attempting backtrace. You can use the following information to find out
      Attempting backtrace. You can use the following information to find out
       
      galera.mysql-wsrep#201 'innodb'          w2 [ pass ]   2722
      worker[2] > Restart [mysqld.1 - pid: 18136, winpid: 18136] - using different config file
      worker[2] > Restart [mysqld.2 - pid: 18172, winpid: 18172] - using different config file
      galera.MDEV-16509 'innodb'               w1 [ retry-pass ]   4051
       
      Retrying test galera.MDEV-16509, attempt(3/3)...
       
      galera.MDEV-20225 'innodb'               w1 [ pass ]   4046
      galera.MDEV-16509 'innodb'               w1 [ retry-pass ]   4054
      

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              Assignee:
              jplindst Jan Lindström
              Reporter:
              stepan.patryshev Stepan Patryshev
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                Dates

                Created:
                Updated: