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  1. MariaDB Server
  2. MDEV-22445

InnoDB: Assertion failure in trx_start_if_not_started_xa_low in trx/trx0trx.cc and Assertion `!trx_is_started(trx) || trx->state == TRX_STATE_ACTIVE' failed in row_search_mvcc (optimized builds)

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      Description

      USE test;
      CREATE TABLE t (a INT KEY) ENGINE=InnoDB;
      HANDLER t OPEN AS t;
      XA START '0';
      SELECT * FROM t;
      XA END '0';
      XA PREPARE '0';
      HANDLER t READ NEXT;
      

      Leads to:

      2020-05-04 06:53:45 0x7f1e288ff700  InnoDB: Assertion failure in file /test/10.5_opt/storage/innobase/trx/trx0trx.cc line 2250
      

      10.5.3 f544a712c8a2ef3f3ecba80cb2782b1839fb36ab

      Core was generated by `/test/MD010520-mariadb-10.5.3-linux-x86_64-opt/bin/mysqld --no-defaults --core-'.
      Program terminated with signal SIGABRT, Aborted.
      #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6)
          at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
      [Current thread is 1 (Thread 0x7f408d89c700 (LWP 2429977))]
      (gdb) bt
      #0  __pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
      #1  0x000055a0aa642ac7 in my_write_core (sig=sig@entry=6) at /test/10.5_opt/mysys/stacktrace.c:518
      #2  0x000055a0aa0047ca in handle_fatal_signal (sig=6) at /test/10.5_opt/sql/signal_handler.cc:329
      #3  <signal handler called>
      #4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
      #5  0x00007f408bfe0801 in __GI_abort () at abort.c:79
      #6  0x000055a0a9d0e61a in ut_dbg_assertion_failed (expr=expr@entry=0x0, file=file@entry=0x55a0aa96d4b8 "/test/10.5_opt/storage/innobase/trx/trx0trx.cc", line=line@entry=2250) at /test/10.5_opt/storage/innobase/ut/ut0dbg.cc:60
      #7  0x000055a0aa475f0b in trx_start_if_not_started_xa_low (trx=0x7f4078002160, read_write=read_write@entry=false) at /test/10.5_opt/storage/innobase/trx/trx0trx.cc:2250
      #8  0x000055a0aa31c63b in ha_innobase::init_table_handle_for_HANDLER (this=0x7f4059465830) at /test/10.5_opt/storage/innobase/handler/ha_innodb.cc:3270
      #9  0x000055a0a9dd79a2 in mysql_ha_read (thd=thd@entry=0x7f4059412018, tables=tables@entry=0x7f40594471a0, mode=RFIRST, keyname=0x0, key_expr=0x0, ha_rkey_mode=HA_READ_KEY_EXACT, cond=0x0, select_limit_cnt=1, offset_limit_cnt=0) at /test/10.5_opt/sql/sql_handler.cc:877
      #10 0x000055a0a9e10816 in mysql_execute_command (thd=thd@entry=0x7f4059412018) at /test/10.5_opt/sql/sql_parse.cc:5517
      #11 0x000055a0a9e1622c in mysql_parse (thd=0x7f4059412018, rawbuf=<optimized out>, length=19, parser_state=0x7f408d89b4d0, is_com_multi=<optimized out>, is_next_command=<optimized out>) at /test/10.5_opt/sql/sql_parse.cc:7957
      #12 0x000055a0a9e0b855 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7f4059412018, packet=packet@entry=0x7f405943a019 "", packet_length=packet_length@entry=19, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /test/10.5_opt/sql/sql_parse.cc:1839
      #13 0x000055a0a9e09ae6 in do_command (thd=0x7f4059412018) at /test/10.5_opt/sql/sql_parse.cc:1358
      #14 0x000055a0a9efe29e in do_handle_one_connection (connect=<optimized out>, connect@entry=0x7f408b4329b8, put_in_cache=put_in_cache@entry=true) at /test/10.5_opt/sql/sql_connect.cc:1422
      #15 0x000055a0a9efe444 in handle_one_connection (arg=arg@entry=0x7f408b4329b8) at /test/10.5_opt/sql/sql_connect.cc:1319
      #16 0x000055a0aa26a53a in pfs_spawn_thread (arg=0x7f408b44b018) at /test/10.5_opt/storage/perfschema/pfs.cc:2201
      #17 0x00007f408ccc36db in start_thread (arg=0x7f408d89c700) at pthread_create.c:463
      #18 0x00007f408c0c188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
      

      Bug confirmed present in:
      MariaDB: 10.1.45 (dbg), 10.1.45 (opt), 10.2.32 (dbg), 10.2.32 (opt), 10.3.23 (dbg), 10.3.23 (opt), 10.4.13 (dbg), 10.4.13 (opt), 10.5.2 (dbg), 10.5.2 (opt), 10.5.3 (dbg), 10.5.3 (opt)
      MySQL: 5.5.62 (dbg)

      Bug confirmed not present in:

      MySQL: 5.5.62 (opt), 5.6.47 (dbg), 5.6.47 (opt), 5.7.29 (dbg), 5.7.29 (opt), 8.0.19 (dbg), 8.0.19 (opt)

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              Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              Roel Roel Van de Paar
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                Created:
                Updated: