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  1. Percona XtraDB Cluster
  2. PXC-791

Failure while rolling back trx owned by background thread

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    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: None
    • Component/s: None

      Description

      GDB info

      #0  0x00007f94a96ad771 in pthread_kill () from /lib64/libpthread.so.0
      #1  0x0000000000af7cec in my_write_core (sig=6) at /mnt/workspace/qa.pxc56.build/BUILD_TYPE/debug/label_exp/centos7-64/mysys/stacktrace.c:424
      #2  0x000000000075bcbe in handle_fatal_signal (sig=6) at /mnt/workspace/qa.pxc56.build/BUILD_TYPE/debug/label_exp/centos7-64/sql/signal_handler.cc:248
      #3  <signal handler called>
      #4  0x00007f94a78355d7 in raise () from /lib64/libc.so.6
      #5  0x00007f94a7836cc8 in abort () from /lib64/libc.so.6
      #6  0x00007f94a782e546 in __assert_fail_base () from /lib64/libc.so.6
      #7  0x00007f94a782e5f2 in __assert_fail () from /lib64/libc.so.6
      #8  0x000000000081fca2 in THD::reset_for_next_command (this=0x7f9476828000) at /mnt/workspace/qa.pxc56.build/BUILD_TYPE/debug/label_exp/centos7-64/sql/sql_parse.cc:7357
      #9  0x000000000081fc3e in mysql_reset_thd_for_next_command (thd=0x7f9476828000) at /mnt/workspace/qa.pxc56.build/BUILD_TYPE/debug/label_exp/centos7-64/sql/sql_parse.cc:7348
      #10 0x000000000065d6f1 in wsrep_rollback_process (thd=0x7f9491012000) at /mnt/workspace/qa.pxc56.build/BUILD_TYPE/debug/label_exp/centos7-64/sql/wsrep_thd.cc:455
      #11 0x0000000000638993 in start_wsrep_THD (arg=0x65d30a <wsrep_rollback_process(THD*)>) at /mnt/workspace/qa.pxc56.build/BUILD_TYPE/debug/label_exp/centos7-64/sql/mysqld.cc:5856
      #12 0x00007f94a96a8df5 in start_thread () from /lib64/libpthread.so.0
      #13 0x00007f94a78f61ad in clone () from /lib64/libc.so.6
      

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              • Assignee:
                krunal.bauskar Krunal Bauskar
                Reporter:
                ramesh.sivaraman Ramesh Sivaraman
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                • Created:
                  Updated:
                  Resolved: