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  1. MariaDB Server
  2. MDEV-25566

Assertion `!thd->wsrep_cs().current_error()' failed in void wsrep_after_command_ignore_result(THD*)

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      Description

      CREATE EVENT EVENT2 ON SCHEDULE AT current_timestamp ON COMPLETION NOT PRESERVE DO SELECT 1;
      SET GLOBAL wsrep_cluster_address='';
      SET GLOBAL event_scheduler=1;
      SELECT SLEEP(1);
      SELECT SLEEP(1);
      SELECT SLEEP(1);
      

      Leads to:

      10.6.0 8751aa7397b2e698fa0b46ec3e60abb9e2fd7e1b (Debug)

      mysqld: /test/10.6_dbg/sql/wsrep_trans_observer.h:519: void wsrep_after_command_ignore_result(THD*): Assertion `!thd->wsrep_cs().current_error()' failed.
      

      10.6.0 8751aa7397b2e698fa0b46ec3e60abb9e2fd7e1b (Debug)

      Core was generated by `/test/GAL_MD200421-mariadb-10.6.0-linux-x86_64-dbg/bin/mysqld --defaults-file=/'.
      Program terminated with signal SIGABRT, Aborted.
      #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
          at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
      [Current thread is 1 (Thread 0x14b4853cc700 (LWP 2319273))]
      (gdb) bt
      #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:56
      #1  0x00005566a06c470f in my_write_core (sig=sig@entry=6) at /test/10.6_dbg/mysys/stacktrace.c:424
      #2  0x000055669fe59c86 in handle_fatal_signal (sig=6) at /test/10.6_dbg/sql/signal_handler.cc:343
      #3  <signal handler called>
      #4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
      #5  0x000014b487cba859 in __GI_abort () at abort.c:79
      #6  0x000014b487cba729 in __assert_fail_base (fmt=0x14b487e50588 "%s%s%s:%u: %s%sAssertion `%s' failed.\n%n", assertion=0x5566a0857e48 "!thd->wsrep_cs().current_error()", file=0x5566a0817578 "/test/10.6_dbg/sql/wsrep_trans_observer.h", line=519, function=<optimized out>) at assert.c:92
      #7  0x000014b487ccbf36 in __GI___assert_fail (assertion=assertion@entry=0x5566a0857e48 "!thd->wsrep_cs().current_error()", file=file@entry=0x5566a0817578 "/test/10.6_dbg/sql/wsrep_trans_observer.h", line=line@entry=519, function=function@entry=0x5566a0857e70 "void wsrep_after_command_ignore_result(THD*)") at assert.c:101
      #8  0x000055669fcc7d67 in wsrep_after_command_ignore_result (thd=0x14b460000958) at /test/10.6_dbg/wsrep-lib/include/wsrep/client_state.hpp:1009
      #9  Event_job_data::execute (this=this@entry=0x14b4853cbb40, thd=thd@entry=0x14b460000958, drop=<optimized out>) at /test/10.6_dbg/sql/event_data_objects.cc:1560
      #10 0x00005566a008192f in Event_worker_thread::run (this=this@entry=0x14b4853cbddf, thd=thd@entry=0x14b460000958, event=event@entry=0x14b460029150) at /test/10.6_dbg/sql/event_scheduler.cc:323
      #11 0x00005566a0081b1b in event_worker_thread (arg=arg@entry=0x14b460029150) at /test/10.6_dbg/sql/event_scheduler.cc:268
      #12 0x00005566a01a12f7 in pfs_spawn_thread (arg=0x5566a360d1b8) at /test/10.6_dbg/storage/perfschema/pfs.cc:2201
      #13 0x000014b4881c8609 in start_thread (arg=<optimized out>) at pthread_create.c:477
      #14 0x000014b487db7293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
      

      Bug confirmed present in:
      MariaDB: 10.4.19 (dbg), 10.5.10 (dbg), 10.6.0 (dbg)

      Bug (or feature/syntax) confirmed not present in:
      MariaDB: 10.2.38 (dbg), 10.3.29 (dbg)

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            Assignee:
            jplindst Jan Lindström
            Reporter:
            ramesh Ramesh Sivaraman
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              Dates

              Created:
              Updated: