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  1. MariaDB Server
  2. MDEV-13475

InnoDB: Failing assertion: lsn == log_sys->lsn || srv_force_recovery == SRV_FORCE_NO_LOG_REDO

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      Description

      Scenario is a part of the undo upgrade tests (MDEV-13269).

      • start an old server with --innodb-change-buffering=none, otherwise defaults;
      • create an InnoDB table, run some DML;
      • SIGKILL server;
      • restart the old server with --innodb-change-buffering=none --innodb-force-recovery=3;
      • shut down the server properly;
      • start the new server on the same datadir with --innodb-read-only;
      • shut down the server
        => observe the failure on shutdown

      Reproducible on bb-10.3-monty 6baa5e56f1, with current 10.2 4bca34d8a4d6 and with 10.3.0 as old servers; I didn't try other versions.

      The data directory from the old server (10.2 4bca34d8a4), pre-created as described, is attached. To reproduce, start the new server with --innodb-read-only on it.

      bb-10.3-monty 6baa5e56f1

      2017-08-09  1:06:42 0 [Note] InnoDB: Starting shutdown...
      2017-08-09 01:06:42 0x7f2bc00a4700  InnoDB: Assertion failure in file /data/src/bb-10.3-monty/storage/innobase/log/log0lo
      g.cc line 2114
      InnoDB: Failing assertion: lsn == log_sys->lsn || srv_force_recovery == SRV_FORCE_NO_LOG_REDO
       
      #6  0x00005594799e8ca1 in ut_dbg_assertion_failed (expr=0x559479eb6618 "lsn == log_sys->lsn || srv_force_recovery == SRV_FORCE_NO_LOG_REDO", file=0x559479eb5878 "/data/src/bb-10.3-monty/storage/innobase/log/log0log.cc", line=2114) at /data/src/bb-10.3-monty/storage/innobase/ut/ut0dbg.cc:60
      #7  0x00005594798639a1 in logs_empty_and_mark_files_at_shutdown () at /data/src/bb-10.3-monty/storage/innobase/log/log0log.cc:2113
      #8  0x000055947998ed98 in innodb_shutdown () at /data/src/bb-10.3-monty/storage/innobase/srv/srv0start.cc:2786
      #9  0x00005594797c836c in innobase_end () at /data/src/bb-10.3-monty/storage/innobase/handler/ha_innodb.cc:4347
      #10 0x00005594794b8fd1 in ha_finalize_handlerton (plugin=0x55947b764768) at /data/src/bb-10.3-monty/sql/handler.cc:452
      #11 0x00005594792227ac in plugin_deinitialize (plugin=0x55947b764768, ref_check=true) at /data/src/bb-10.3-monty/sql/sql_plugin.cc:1242
      #12 0x0000559479222c32 in reap_plugins () at /data/src/bb-10.3-monty/sql/sql_plugin.cc:1319
      #13 0x0000559479224ce0 in plugin_shutdown () at /data/src/bb-10.3-monty/sql/sql_plugin.cc:1986
      #14 0x000055947911dbed in clean_up (print_message=true) at /data/src/bb-10.3-monty/sql/mysqld.cc:2206
      #15 0x000055947911d7be in unireg_end () at /data/src/bb-10.3-monty/sql/mysqld.cc:2081
      #16 0x000055947911d6bb in kill_server (sig_ptr=0x0) at /data/src/bb-10.3-monty/sql/mysqld.cc:2008
      #17 0x000055947911d6fd in kill_server_thread (arg=0x7f2bc0181e50) at /data/src/bb-10.3-monty/sql/mysqld.cc:2031
      #18 0x00007f2bd781c494 in start_thread (arg=0x7f2bc00a4700) at pthread_create.c:333
      #19 0x00007f2bd599493f in clone () from /lib/x86_64-linux-gnu/libc.so.6
      

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          Elena Stepanova

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              • Assignee:
                marko Marko Mäkelä
                Reporter:
                elenst Elena Stepanova
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