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  1. MariaDB Server
  2. MDEV-26914

Unreleased mutex in the exec_relay_log_event() function

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    Description

      The mtr tests from galera and galera_sr suites crash periodically because one of the mutex is captured but not released on exit from the exec_relay_log_event() function:

      safe_mutex: Trying to lock mutex at /home/panda/maria-10.4/sql/slave.cc, line 5607, when the mutex was already locked at /home/panda/maria-10.4/sql/slave.cc, line 4112 in thread T@27
      		 
      211012 13:10:31 [ERROR] mysqld got signal 6 ;

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          sysprg Julius Goryavsky created issue -
          sysprg Julius Goryavsky made changes -
          Field Original Value New Value
          Status Open [ 1 ] Confirmed [ 10101 ]
          sysprg Julius Goryavsky made changes -
          Status Confirmed [ 10101 ] In Progress [ 3 ]
          sysprg Julius Goryavsky made changes -
          Assignee Julius Goryavsky [ sysprg ] Jan Lindström [ jplindst ]
          Status In Progress [ 3 ] In Review [ 10002 ]
          jplindst Jan Lindström (Inactive) added a comment -

          ok to push if bb mostly green

          jplindst Jan Lindström (Inactive) added a comment - ok to push if bb mostly green
          jplindst Jan Lindström (Inactive) made changes -
          Assignee Jan Lindström [ jplindst ] Julius Goryavsky [ sysprg ]
          Status In Review [ 10002 ] Stalled [ 10000 ]
          sysprg Julius Goryavsky made changes -
          Fix Version/s 10.8 [ 26121 ]
          sysprg Julius Goryavsky made changes -
          Affects Version/s 10.8 [ 26121 ]
          sysprg Julius Goryavsky added a comment -

          Fixed, https://github.com/MariaDB/server/commit/7948a1dc53eccc23095a83daa5fd6b3bfaedf7f2

          sysprg Julius Goryavsky added a comment - Fixed, https://github.com/MariaDB/server/commit/7948a1dc53eccc23095a83daa5fd6b3bfaedf7f2
          sysprg Julius Goryavsky made changes -
          issue.field.resolutiondate 2021-10-28 10:01:25.0 2021-10-28 10:01:25.128
          sysprg Julius Goryavsky made changes -
          Fix Version/s 10.4.22 [ 26031 ]
          Fix Version/s 10.5.13 [ 26026 ]
          Fix Version/s 10.6.5 [ 26034 ]
          Fix Version/s 10.7.1 [ 26120 ]
          Fix Version/s 10.4 [ 22408 ]
          Fix Version/s 10.5 [ 23123 ]
          Fix Version/s 10.6 [ 24028 ]
          Fix Version/s 10.7 [ 24805 ]
          Resolution Fixed [ 1 ]
          Status Stalled [ 10000 ] Closed [ 6 ]
          sysprg Julius Goryavsky made changes -
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 126744 ] MariaDB v4 [ 159809 ]

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            sysprg Julius Goryavsky
            sysprg Julius Goryavsky
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            Dates

              Created:
              Updated:
              Resolved:

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