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  1. Percona Server for MySQL
  2. PS-5954

Sig 6 Assertion failure: ut0stage.h:463:m_progress != nullptr

    Details

    • Type: Bug
    • Status: Done
    • Priority: Medium
    • Resolution: Won't Fix
    • Affects Version/s: 8.0.17-8
    • Fix Version/s: 8.0.17-8
    • Component/s: None
    • Labels:
      None

      Description

      While running concurrent runs on 8.0, found this crash

      2019-09-14T21:02:17.021138Z 11 [ERROR] [MY-011825] [InnoDB] Cannot drop undo tablespace 'undo_003' because it is active. Please do: ALTER UNDO TABLESPACE undo_003 SET INACTIVE;
      2019-09-14T21:02:30.692187Z 17 [ERROR] [MY-011825] [InnoDB] Cannot drop undo tablespace 'undo_001' because it is active. Please do: ALTER UNDO TABLESPACE undo_001 SET INACTIVE;
      2019-09-14T21:03:12.587058Z 16 [ERROR] [MY-013183] [InnoDB] Assertion failure: ut0stage.h:463:m_progress != nullptr thread 140467242964736
      InnoDB: We intentionally generate a memory trap.
      InnoDB: Submit a detailed bug report to http://bugs.mysql.com.
      InnoDB: If you get repeated assertion failures or crashes, even
      InnoDB: immediately after the mysqld startup, there may be
      InnoDB: corruption in the InnoDB tablespace. Please refer to
      InnoDB: http://dev.mysql.com/doc/refman/8.0/en/forcing-innodb-recovery.html
      InnoDB: about forcing recovery.
      21:03:12 UTC - mysqld got signal 6 ;
      Most likely, you have hit a bug, but this error can also be caused by malfunctioning hardware.
      Thread pointer: 0x7fc050000d00
      Attempting backtrace. You can use the following information to find out
      where mysqld died. If you see no messages after this, something went
      terribly wrong...

      stack_bottom = 7fc1141e8d18 thread_stack 0x46000
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(my_print_stacktrace(unsigned char*, unsigned long)+0x55) [0x480b20c]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(handle_fatal_signal+0x2c6) [0x363b02d]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x11390) [0x7fc1496f4390]
      /lib/x86_64-linux-gnu/libc.so.6(gsignal+0x38) [0x7fc1479cc428]
      /lib/x86_64-linux-gnu/libc.so.6(abort+0x16a) [0x7fc1479ce02a]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(ut_dbg_assertion_failed(char const*, char const*, unsigned long)+0x1aa) [0x4db8923]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(ut_stage_alter_ts::set_estimate(unsigned long)+0x3d) [0x4fc7c71]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld() [0x4fc4d95]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(fsp_alter_encrypt_tablespace(THD*, unsigned int, unsigned int, bool, bool, void*)+0x5ea) [0x4fc57f6]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld() [0x4a7b6b1]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld() [0x4a7bb13]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld() [0x4a7d9ba]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(Sql_cmd_alter_tablespace::execute(THD*)+0x4e6) [0x3537dca]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(mysql_execute_command(THD*, bool)+0x61fe) [0x344916a]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(mysql_parse(THD*, Parser_state*, bool)+0x6cd) [0x344bc3b]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(dispatch_command(THD*, COM_DATA const*, enum_server_command)+0x1571) [0x3440164]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld(do_command(THD*)+0x50b) [0x343e57d]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld() [0x362484b]
      /home/mohit.joshi/PS130919-percona-server-8.0.16-7-linux-x86_64-debug/bin/mysqld() [0x49050b8]
      /lib/x86_64-linux-gnu/libpthread.so.0(+0x76ba) [0x7fc1496ea6ba]
      /lib/x86_64-linux-gnu/libc.so.6(clone+0x6d) [0x7fc147a9e41d]

      Trying to get some variables.
      Some pointers may be invalid and cause the dump to abort.
      Query (7fc050214008): ALTER TABLESPACE tab04k ENCRYPTION 'Y'
      Connection ID (thread ID): 16
      Status: NOT_KILLED

      Please help us make Percona Server better by reporting any
      bugs at https://bugs.percona.com/

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                • Assignee:
                  Unassigned
                  Reporter:
                  mohit.joshi Mohit Joshi
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                  • Created:
                    Updated:
                    Resolved: