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  1. MariaDB Server
  2. MDEV-13719

Assertion `bit < (map)->n_bits' failed in bitmap_is_set

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.2
    • Fix Version/s: 10.2.12
    • Component/s: Replication
    • Labels:
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      Description

      Note: The test case is for 10.3, because it was easy to make, but I suppose 10.2 should be also affected, if there are any error codes above 2000 which can be written to the binary log. ER_UNKNOWN_SEQUENCES==4088

      Run with --mysqld=--slave-skip-errors=1051 or other non-empty value

      --source include/master-slave.inc
       
      create sequence a;
      --error ER_UNKNOWN_SEQUENCES
      drop sequence a, b;
       
      --sync_slave_with_master
       
      # Cleanup
      --connection master
      --source include/rpl_end.inc
      

      10.3 016c35a7f2f4a288

      mysqld: /data/src/10.3/include/my_bitmap.h:131: uint bitmap_is_set(const MY_BITMAP*, uint): Assertion `bit < (map)->n_bits' failed.
      170903  1:51:49 [ERROR] mysqld got signal 6 ;
       
      #7  0x00007f4e3492aee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
      #8  0x0000555642e93499 in bitmap_is_set (map=0x5556441639a0 <slave_error_mask>, bit=4088) at /data/src/10.3/include/my_bitmap.h:131
      #9  0x0000555642eb51c3 in ignored_error_code (err_code=4088) at /data/src/10.3/sql/log_event.cc:441
      #10 0x0000555642e9ca59 in Query_log_event::do_apply_event (this=0x7f4dcc01b400, rgi=0x7f4dcc000a90, query_arg=0x7f4dcc01b5ab "DROP SEQUENCE `a`,`b` /* generated by server */", q_len_arg=47) at /data/src/10.3/sql/log_event.cc:5082
      #11 0x0000555642e9c5c3 in Query_log_event::do_apply_event (this=0x7f4dcc01b400, rgi=0x7f4dcc000a90) at /data/src/10.3/sql/log_event.cc:4968
      #12 0x0000555642a04171 in Log_event::apply_event (this=0x7f4dcc01b400, rgi=0x7f4dcc000a90) at /data/src/10.3/sql/log_event.h:1473
      #13 0x00005556429f8ab5 in apply_event_and_update_pos_apply (ev=0x7f4dcc01b400, thd=0x7f4dcc001550, rgi=0x7f4dcc000a90, reason=0) at /data/src/10.3/sql/slave.cc:3791
      #14 0x00005556429f8f7f in apply_event_and_update_pos (ev=0x7f4dcc01b400, thd=0x7f4dcc001550, rgi=0x7f4dcc000a90) at /data/src/10.3/sql/slave.cc:3939
      #15 0x00005556429f96eb in exec_relay_log_event (thd=0x7f4dcc001550, rli=0x555646f1b4a8, serial_rgi=0x7f4dcc000a90) at /data/src/10.3/sql/slave.cc:4226
      #16 0x00005556429fcd28 in handle_slave_sql (arg=0x555646f197e0) at /data/src/10.3/sql/slave.cc:5373
      #17 0x000055564307d1dc in pfs_spawn_thread (arg=0x7f4dd0040700) at /data/src/10.3/storage/perfschema/pfs.cc:1862
      #18 0x00007f4e3686f494 in start_thread (arg=0x7f4e2c429700) at pthread_create.c:333
      #19 0x00007f4e349e793f in clone () from /lib/x86_64-linux-gnu/libc.so.6
      

      No visible effect on a non-debug build.

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            Assignee:
            monty Michael Widenius
            Reporter:
            elenst Elena Stepanova
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              Created:
              Updated:
              Resolved: