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  1. MariaDB Server
  2. MDEV-15812

Assertion `m_lock_type == 2' failed in handler::~handler on dropping a sequence after ER_BINLOG_STMT_MODE_AND_ROW_ENGINE

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      --source include/have_innodb.inc
      --source include/have_binlog_format_statement.inc
       
      CREATE SEQUENCE seq ENGINE=InnoDB;
      SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED;
      --error ER_BINLOG_STMT_MODE_AND_ROW_ENGINE
      INSERT INTO seq VALUES (1,1,100,1,1,1,1,1);
       
      # Cleanup
      DROP SEQUENCE seq;
      

      10.3 1730ac5c4ae

      mysqld: /data/src/10.3/sql/handler.h:3011: virtual handler::~handler(): Assertion `m_lock_type == 2' failed.
      180408 16:14:49 [ERROR] mysqld got signal 6 ;
       
      #7  0x00007fa20af10ee2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6
      #8  0x00005560d104114d in handler::~handler (this=0x7fa1b0075568, __in_chrg=<optimized out>) at /data/src/10.3/sql/handler.h:3011
      #9  0x00005560d115de8c in ha_innobase::~ha_innobase (this=0x7fa1b0075568, __in_chrg=<optimized out>) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:2964
      #10 0x00005560d115dec0 in ha_innobase::~ha_innobase (this=0x7fa1b0075568, __in_chrg=<optimized out>) at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:2967
      #11 0x00005560d15c606c in ha_sequence::~ha_sequence (this=0x7fa1b009d958, __in_chrg=<optimized out>) at /data/src/10.3/sql/ha_sequence.cc:62
      #12 0x00005560d15c60ce in ha_sequence::~ha_sequence (this=0x7fa1b009d958, __in_chrg=<optimized out>) at /data/src/10.3/sql/ha_sequence.cc:63
      #13 0x00005560d0c7527d in closefrm (table=0x7fa1b000d560) at /data/src/10.3/sql/table.cc:3574
      #14 0x00005560d0d81610 in intern_close_table (table=0x7fa1b000d560) at /data/src/10.3/sql/table_cache.cc:222
      #15 0x00005560d0d84551 in tdc_remove_table (thd=0x7fa1b0000b00, remove_type=TDC_RT_REMOVE_ALL, db=0x7fa1b0015578 "test", table_name=0x7fa1b0014ef0 "seq", kill_delayed_threads=false) at /data/src/10.3/sql/table_cache.cc:1151
      #16 0x00005560d0c2c287 in mysql_rm_table_no_locks (thd=0x7fa1b0000b00, tables=0x7fa1b0014f28, if_exists=false, drop_temporary=false, drop_view=false, drop_sequence=true, dont_log_query=false, dont_free_locks=false) at /data/src/10.3/sql/sql_table.cc:2504
      #17 0x00005560d0c2b37c in mysql_rm_table (thd=0x7fa1b0000b00, tables=0x7fa1b0014f28, if_exists=false, drop_temporary=false, drop_sequence=true) at /data/src/10.3/sql/sql_table.cc:2128
      #18 0x00005560d0b670ce in mysql_execute_command (thd=0x7fa1b0000b00) at /data/src/10.3/sql/sql_parse.cc:5052
      #19 0x00005560d0b703fc in mysql_parse (thd=0x7fa1b0000b00, rawbuf=0x7fa1b0014e58 "DROP SEQUENCE seq", length=17, parser_state=0x7fa20420c5d0, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:8013
      #20 0x00005560d0b5daaf in dispatch_command (command=COM_QUERY, thd=0x7fa1b0000b00, packet=0x7fa1b0126101 "DROP SEQUENCE seq", packet_length=17, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1842
      #21 0x00005560d0b5c4ee in do_command (thd=0x7fa1b0000b00) at /data/src/10.3/sql/sql_parse.cc:1387
      #22 0x00005560d0cc0ed7 in do_handle_one_connection (connect=0x5560d45302d0) at /data/src/10.3/sql/sql_connect.cc:1402
      #23 0x00005560d0cc0c64 in handle_one_connection (arg=0x5560d45302d0) at /data/src/10.3/sql/sql_connect.cc:1308
      #24 0x00005560d114867d in pfs_spawn_thread (arg=0x5560d4538690) at /data/src/10.3/storage/perfschema/pfs.cc:1862
      #25 0x00007fa20cbe7494 in start_thread (arg=0x7fa20420d700) at pthread_create.c:333
      #26 0x00007fa20afcd93f 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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              Updated:
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