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  1. MariaDB Server
  2. MDEV-4222

Assertion `( ((global_system_variables.wsrep_on) && (thd && thd->variables.wsrep_on)) && wsrep_emulate_bin_log) || mysql_bin_log .is_open()' fails on SAVEPOINT with disabled wsrep_provider

Details

    • Bug
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 5.5.28a-galera
    • 5.5.34-galera
    • None

    Description

      Test case:

      START TRANSACTION WITH CONSISTENT SNAPSHOT;
      		 
      SAVEPOINT A;

      It can be executed as an MTR test case, no options needed: perl ./mtr <testname>
      Or, I start the server as

      maria-5.5-galera/sql/mysqld --no-defaults --basedir=maria-5.5-galera --datadir=maria-5.5-galera/data1 --log-error=maria-5.5-galera/data1/log.err --loose-lc-messages-dir=maria-5.5-galera/sql/share --loose-language=maria-5.5-galera/sql/share/english --port=3306 --socket=maria-5.5-galera/data1/tmp/mysql.sock --tmpdir=maria-5.5-galera/data1/tmp --core

      same result.

      maria-5.5-galera/sql/log.cc:1670: void binlog_trans_log_savepos(THD*, my_off_t*): Assertion `(
      		 
      ((global_system_variables.wsrep_on) && (thd && thd->variables.wsrep_on)) && wsrep_emulate_bin_log) || mysql_bin_log
      		 
      .is_open()' failed.
      		 
      130302  2:25:47 [ERROR] mysqld got signal 6 ;
      		 

      #6  0x00007f7a5bc79d4d in __GI___assert_fail (assertion=0xe0f990 "(((global_system_variables.wsrep_on) && (thd && thd->variables.wsrep_on)) && wsrep_emulate_bin_log) || mysql_bin_log.is_open()", file=<optimized out>, line=1670, function=<optimized out>) at assert.c:81
      		 
      #7  0x00000000008a877f in binlog_trans_log_savepos (thd=0x2f05d10, pos=0x2f0bf98) at maria-5.5-galera/sql/log.cc:1670
      		 
      #8  0x00000000008a9b9a in binlog_savepoint_set (hton=0x2d48bf0, thd=0x2f05d10, sv=0x2f0bf98) at maria-5.5-galera/sql/log.cc:2231
      		 
      #9  0x00000000007e98a4 in ha_savepoint (thd=0x2f05d10, sv=0x2f0bf68) at maria-5.5-galera/sql/handler.cc:1973
      		 
      #10 0x0000000000730a48 in trans_savepoint (thd=0x2f05d10, name=...) at maria-5.5-galera/sql/transaction.cc:458
      		 
      #11 0x000000000061f15d in mysql_execute_command (thd=0x2f05d10) at maria-5.5-galera/sql/sql_parse.cc:4217
      		 
      #12 0x0000000000625224 in mysql_parse (thd=0x2f05d10, rawbuf=0x301cd08 "SAVEPOINT A", length=11, parser_state=0x7f7a5135d500) at maria-5.5-galera/sql/sql_parse.cc:6305
      		 
      #13 0x00000000006242ea in wsrep_mysql_parse (thd=0x2f05d10, rawbuf=0x301cd08 "SAVEPOINT A", length=11, parser_state=0x7f7a5135d500) at maria-5.5-galera/sql/sql_parse.cc:6070
      		 
      #14 0x00000000006167b9 in dispatch_command (command=COM_QUERY, thd=0x2f05d10, packet=0x2efd741 "SAVEPOINT A", packet_length=11) at maria-5.5-galera/sql/sql_parse.cc:1245
      		 
      #15 0x0000000000615598 in do_command (thd=0x2f05d10) at maria-5.5-galera/sql/sql_parse.cc:891
      		 
      #16 0x000000000071e143 in do_handle_one_connection (thd_arg=0x2f05d10) at maria-5.5-galera/sql/sql_connect.cc:1291
      		 
      #17 0x000000000071db1b in handle_one_connection (arg=0x2f05d10) at maria-5.5-galera/sql/sql_connect.cc:1199
      		 
      #18 0x0000000000c3d0d7 in pfs_spawn_thread (arg=0x301a970) at maria-5.5-galera/storage/perfschema/pfs.cc:1015
      		 
      #19 0x00007f7a5c580efc in start_thread (arg=0x7f7a5135e700) at pthread_create.c:304
      		 
      #20 0x00007f7a5bd2ff4d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
      		 

      Trying to get some variables.
      		 
      Some pointers may be invalid and cause the dump to abort.
      		 
      Query (0x301cd08): SAVEPOINT A
      		 
      Connection ID (thread ID): 2
      		 
      Status: NOT_KILLED
      		 

      revision-id: daniel@gandalf-20130301022556-h2fqksol83zg35b2
      		 
      revno: 3386
      		 
      branch-nick: maria-5.5-galera

      Built as cmake . -DCMAKE_BUILD_TYPE=Debug && make

      Attachments

        Activity

          Ascending order - Click to sort in descending order
          elenst Elena Stepanova created issue -
          elenst Elena Stepanova made changes -
          Field Original Value New Value
          serg Sergei Golubchik made changes -
          Fix Version/s 5.5.30-galera [ 12800 ]
          Fix Version/s 5.5.29-galera [ 12300 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Fix Version/s 5.5.xx-galera [ 13203 ]
          Fix Version/s 5.5.31-galera [ 12800 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Fix Version/s 5.5.33-galera [ 13600 ]
          Fix Version/s 5.5.32-galera [ 13203 ]
          serg Sergei Golubchik made changes -
          Fix Version/s 5.5.34-galera [ 13900 ]
          Fix Version/s 5.5.33a-galera [ 13600 ]
          jplindst Jan Lindström (Inactive) made changes -
          Assignee Seppo Jaakola [ seppo ] Nirbhay Choubey [ nirbhay_c ]
          jplindst Jan Lindström (Inactive) added a comment -

          Nirbhay,

          Could you try to see if this repeats with current galera-5.5, thanks.

          jplindst Jan Lindström (Inactive) added a comment - Nirbhay, Could you try to see if this repeats with current galera-5.5, thanks.
          nirbhay_c Nirbhay Choubey (Inactive) made changes -
          Status Open [ 1 ] In Progress [ 3 ]
          nirbhay_c Nirbhay Choubey (Inactive) added a comment -

          jplindst Yes, it did. I have committed a patch for this issue.
          Please review.

          nirbhay_c Nirbhay Choubey (Inactive) added a comment - jplindst Yes, it did. I have committed a patch for this issue. Please review.
          nirbhay_c Nirbhay Choubey (Inactive) added a comment -

          Pushed to maria-5.5-galera.

          nirbhay_c Nirbhay Choubey (Inactive) added a comment - Pushed to maria-5.5-galera.
          nirbhay_c Nirbhay Choubey (Inactive) made changes -
          Resolution Fixed [ 1 ]
          Status In Progress [ 3 ] Closed [ 6 ]
          serg Sergei Golubchik made changes -
          Workflow defaullt [ 26433 ] MariaDB v2 [ 44887 ]
          ratzpo Rasmus Johansson (Inactive) made changes -
          Workflow MariaDB v2 [ 44887 ] MariaDB v3 [ 64877 ]
          serg Sergei Golubchik made changes -
          Workflow MariaDB v3 [ 64877 ] MariaDB v4 [ 146472 ]

          People

            nirbhay_c Nirbhay Choubey (Inactive)
            elenst Elena Stepanova
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            Dates

              Created:
              Updated:
              Resolved:

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