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  1. MariaDB Server
  2. MDEV-13024

Server crashes in my_store_ptr upon DELETE from sequence in multi-table format

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    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Critical
    • Resolution: Fixed
    • Affects Version/s: 10.3
    • Fix Version/s: 10.3.7
    • Component/s: Sequences
    • Labels:
      None

      Description

      CREATE SEQUENCE s;
      DELETE s FROM s;
      

      10.3 86b941703529

      #3  <signal handler called>
      #4  0x000055f90fc9c05c in my_store_ptr (buff=0x0, pack_length=7, pos=0) at /data/src/10.3/mysys/ptr_cmp.c:199
      #5  0x000055f90fbe7bea in ha_myisam::position (this=0x7f237c00d818, record=0x7f237c0065f8 "\377\001") at /data/src/10.3/storage/myisam/ha_myisam.cc:1936
      #6  0x000055f90fc6d942 in ha_sequence::position (this=0x7f237c071428, record=0x7f237c0065f8 "\377\001") at /data/src/10.3/sql/ha_sequence.h:126
      #7  0x000055f90f6d3ead in multi_delete::send_data (this=0x7f237c0156e8, values=...) at /data/src/10.3/sql/sql_delete.cc:1055
      #8  0x000055f90f2f8584 in end_send (join=0x7f237c015748, join_tab=0x0, end_of_records=false) at /data/src/10.3/sql/sql_select.cc:19622
      #9  0x000055f90f2f4d04 in do_select (join=0x7f237c015748, procedure=0x0) at /data/src/10.3/sql/sql_select.cc:17956
      #10 0x000055f90f2cf8fb in JOIN::exec_inner (this=0x7f237c015748) at /data/src/10.3/sql/sql_select.cc:3478
      #11 0x000055f90f2cedd8 in JOIN::exec (this=0x7f237c015748) at /data/src/10.3/sql/sql_select.cc:3280
      #12 0x000055f90f2cff73 in mysql_select (thd=0x7f237c000b00, tables=0x7f237c014fe0, wild_num=0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=3489926016, result=0x7f237c0156e8, unit=0x7f237c004698, select_lex=0x7f237c004dd8) at /data/src/10.3/sql/sql_select.cc:3673
      #13 0x000055f90f28aa19 in mysql_execute_command (thd=0x7f237c000b00) at /data/src/10.3/sql/sql_parse.cc:4799
      #14 0x000055f90f294860 in mysql_parse (thd=0x7f237c000b00, rawbuf=0x7f237c0148c8 "DELETE s FROM s", length=15, parser_state=0x7f238c8e9200, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:7927
      #15 0x000055f90f282518 in dispatch_command (command=COM_QUERY, thd=0x7f237c000b00, packet=0x7f237c088501 "DELETE s FROM s", packet_length=15, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1817
      #16 0x000055f90f280ec1 in do_command (thd=0x7f237c000b00) at /data/src/10.3/sql/sql_parse.cc:1380
      #17 0x000055f90f3ce3f4 in do_handle_one_connection (connect=0x55f912e71e50) at /data/src/10.3/sql/sql_connect.cc:1354
      #18 0x000055f90f3ce181 in handle_one_connection (arg=0x55f912e71e50) at /data/src/10.3/sql/sql_connect.cc:1260
      #19 0x000055f90f82aa8d in pfs_spawn_thread (arg=0x55f912dd1660) at /data/src/10.3/storage/perfschema/pfs.cc:1862
      #20 0x00007f2394374494 in start_thread (arg=0x7f238c8ea700) at pthread_create.c:333
      #21 0x00007f23926f793f in clone () from /lib/x86_64-linux-gnu/libc.so.6
      

      Also reproducible on bb-10.2-ext 3d428e017d

      Stack trace with InnoDB (to make it searchable):

      10.3 a1e0e64a4

      #3  <signal handler called>
      #4  __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:167
      #5  0x00007f9070cc3f93 in ha_innobase::position (this=0x7f901409f508, record=0x7f901400ce98 "\377\001") at /data/src/10.3/storage/innobase/handler/ha_innodb.cc:10963
      #6  0x00007f90711f5a7e in ha_sequence::position (this=0x7f9014035688, record=0x7f901400ce98 "\377\001") at /data/src/10.3/sql/ha_sequence.h:126
      #7  0x00007f9070c02766 in multi_delete::send_data (this=0x7f9014015ae0, values=...) at /data/src/10.3/sql/sql_delete.cc:1245
      #8  0x00007f90707dbaa8 in end_send (join=0x7f9014015b40, join_tab=0x0, end_of_records=false) at /data/src/10.3/sql/sql_select.cc:20468
      #9  0x00007f90707d7fca in do_select (join=0x7f9014015b40, procedure=0x0) at /data/src/10.3/sql/sql_select.cc:18796
      #10 0x00007f90707b1442 in JOIN::exec_inner (this=0x7f9014015b40) at /data/src/10.3/sql/sql_select.cc:4061
      #11 0x00007f90707b06ae in JOIN::exec (this=0x7f9014015b40) at /data/src/10.3/sql/sql_select.cc:3844
      #12 0x00007f90707b1b27 in mysql_select (thd=0x7f9014000b00, tables=0x7f90140153a0, wild_num=0, fields=..., conds=0x0, og_num=0, order=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=3489926016, result=0x7f9014015ae0, unit=0x7f9014004890, select_lex=0x7f9014004ff8) at /data/src/10.3/sql/sql_select.cc:4260
      #13 0x00007f9070768bac in mysql_execute_command (thd=0x7f9014000b00) at /data/src/10.3/sql/sql_parse.cc:4965
      #14 0x00007f9070772178 in mysql_parse (thd=0x7f9014000b00, rawbuf=0x7f9014014c58 "DELETE s FROM s", length=15, parser_state=0x7f90687d35e0, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:7977
      #15 0x00007f907075f9bf in dispatch_command (command=COM_QUERY, thd=0x7f9014000b00, packet=0x7f90141200f1 "DELETE s FROM s", packet_length=15, is_com_multi=false, is_next_command=false) at /data/src/10.3/sql/sql_parse.cc:1825
      #16 0x00007f907075e3ff in do_command (thd=0x7f9014000b00) at /data/src/10.3/sql/sql_parse.cc:1370
      #17 0x00007f90708c5cf4 in do_handle_one_connection (connect=0x7f9072ed4fa0) at /data/src/10.3/sql/sql_connect.cc:1402
      #18 0x00007f90708c5a81 in handle_one_connection (arg=0x7f9072ed4fa0) at /data/src/10.3/sql/sql_connect.cc:1308
      #19 0x00007f9070c8c020 in pfs_spawn_thread (arg=0x7f9072ef1f40) at /data/src/10.3/storage/perfschema/pfs.cc:1862
      #20 0x00007f906fcb9064 in start_thread (arg=0x7f90687d4700) at pthread_create.c:309
      #21 0x00007f906e10c62d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111
      

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              Assignee:
              sanja Oleksandr Byelkin
              Reporter:
              elenst Elena Stepanova
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                Dates

                Created:
                Updated:
                Resolved: