Details
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Bug
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Status: Closed (View Workflow)
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Critical
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Resolution: Fixed
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10.2(EOL), 10.3(EOL), 10.4(EOL), 10.5
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None
Description
# mysqld options required for replay: --sql_mode=
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USE test;
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SET @@SESSION.sort_buffer_size=200;
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CREATE TEMPORARY TABLE t1(c1 CHAR(2) PRIMARY KEY,c2 INT ZEROFILL);
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CREATE TEMPORARY TABLE t2(c1 CHAR(255) PRIMARY KEY,c2 CHAR (255));
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INSERT INTO t1 VALUES(0,0);
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INSERT INTO t1 VALUES('aaa',0);
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INSERT INTO t2 VALUES('aaa',0);
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INSERT INTO t2 SELECT * FROM t1;
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DELETE FROM b,c USING t2 AS a JOIN t1 AS b JOIN t2 AS c;
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Leads to:
10.5.3 e8351934b68d6d3ee273292eaa2ece203bb2b846 |
Core was generated by `/data/MD020420-mariadb-10.5.3-linux-x86_64-opt/bin/mysqld --no-defaults --core-'.
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Program terminated with signal SIGSEGV, Segmentation fault.
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=11)
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at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
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[Current thread is 1 (Thread 0x7fe556220700 (LWP 31020))]
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(gdb) bt
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#0 __pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at ../sysdeps/unix/sysv/linux/pthread_kill.c:57
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#1 0x000055ad8b1bed47 in my_write_core (sig=sig@entry=11) at /data/10.5_opt/mysys/stacktrace.c:518
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#2 0x000055ad8ab8087a in handle_fatal_signal (sig=11) at /data/10.5_opt/sql/signal_handler.cc:325
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#3 <signal handler called>
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#4 ha_innobase::cmp_ref (this=0x7fe527856830, ref1=0x7fe5278b0810 "0", ' ' <repeats 199 times>..., ref2=0x7fe5278b0216 "0", ' ' <repeats 199 times>...) at /data/10.5_opt/storage/innobase/handler/ha_innodb.cc:17088
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#5 0x000055ad8b1be84d in queue_insert (queue=queue@entry=0x7fe55621eb40, element=element@entry=0x7fe5278778f8 "\020\b\213'\345\177") at /data/10.5_opt/mysys/queues.c:204
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#6 0x000055ad8ab7ccfa in merge_buffers (param=param@entry=0x7fe55621ec50, from_file=from_file@entry=0x7fe52784c940, to_file=to_file@entry=0x7fe52784cd28, sort_buffer=..., lastbuff=lastbuff@entry=0x7fe527877818, Fb=0x7fe527877818, Tb=0x7fe527877930, flag=1) at /data/10.5_opt/sql/filesort.cc:1869
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#7 0x000055ad8ab7da96 in merge_index (param=param@entry=0x7fe55621ec50, sort_buffer=..., buffpek=buffpek@entry=0x7fe527877818, maxbuffer=<optimized out>, tempfile=tempfile@entry=0x7fe52784c940, outfile=0x7fe52784cd28) at /data/10.5_opt/sql/filesort.cc:2082
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#8 0x000055ad8aa5be19 in Unique::merge (this=this@entry=0x7fe52784c908, table=table@entry=0x7fe5278c1a18, buff=buff@entry=0x7fe5278b0018 "0", ' ' <repeats 199 times>..., buff_size=buff_size@entry=1275, without_last_merge=without_last_merge@entry=false) at /data/10.5_opt/sql/uniques.cc:753
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#9 0x000055ad8aa5c589 in Unique::get (this=0x7fe52784c908, table=table@entry=0x7fe5278c1a18) at /data/10.5_opt/sql/uniques.cc:810
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#10 0x000055ad8accee05 in multi_delete::do_deletes (this=0x7fe52784a4b0) at /data/10.5_opt/sql/sql_delete.cc:1448
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#11 0x000055ad8accef12 in multi_delete::send_eof (this=0x7fe52784a4b0) at /data/10.5_opt/sql/sql_delete.cc:1559
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#12 0x000055ad8a9e9f9c in do_select (procedure=<optimized out>, join=0x7fe52784a520) at /data/10.5_opt/sql/sql_select.cc:20192
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#13 JOIN::exec_inner (this=this@entry=0x7fe52784a520) at /data/10.5_opt/sql/sql_select.cc:4463
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#14 0x000055ad8a9ea257 in JOIN::exec (this=this@entry=0x7fe52784a520) at /data/10.5_opt/sql/sql_select.cc:4244
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#15 0x000055ad8a9e85a2 in mysql_select (thd=thd@entry=0x7fe527812018, tables=0x7fe527847f78, fields=..., conds=conds@entry=0x0, og_num=og_num@entry=0, order=order@entry=0x0, group=0x0, having=0x0, proc_param=0x0, select_options=2202244746112, result=0x7fe52784a4b0, unit=0x7fe527815e60, select_lex=0x7fe527816660) at /data/10.5_opt/sql/sql_select.cc:4668
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#16 0x000055ad8a98c308 in mysql_execute_command (thd=thd@entry=0x7fe527812018) at /data/10.5_opt/sql/sql_parse.cc:4806
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#17 0x000055ad8a992a6c in mysql_parse (thd=thd@entry=0x7fe527812018, rawbuf=<optimized out>, length=55, parser_state=parser_state@entry=0x7fe55621f4d0, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/10.5_opt/sql/sql_parse.cc:7953
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#18 0x000055ad8a9878e0 in dispatch_command (command=command@entry=COM_QUERY, thd=thd@entry=0x7fe527812018, packet=packet@entry=0x7fe52783a019 "DELETE FROM b,c USING t2 AS a JOIN t1 AS b JOIN t2 AS c", packet_length=packet_length@entry=55, is_com_multi=is_com_multi@entry=false, is_next_command=is_next_command@entry=false) at /data/10.5_opt/sql/sql_parse.cc:1839
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#19 0x000055ad8a985bff in do_command (thd=0x7fe527812018) at /data/10.5_opt/sql/sql_parse.cc:1358
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#20 0x000055ad8aa7a92e in do_handle_one_connection (connect=<optimized out>, connect@entry=0x7fe553c329b8, put_in_cache=put_in_cache@entry=true) at /data/10.5_opt/sql/sql_connect.cc:1422
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#21 0x000055ad8aa7aad4 in handle_one_connection (arg=arg@entry=0x7fe553c329b8) at /data/10.5_opt/sql/sql_connect.cc:1319
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#22 0x000055ad8ade69da in pfs_spawn_thread (arg=0x7fe553c4b018) at /data/10.5_opt/storage/perfschema/pfs.cc:2201
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#23 0x00007fe5556476db in start_thread (arg=0x7fe556220700) at pthread_create.c:463
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#24 0x00007fe554a4588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95
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Bug confirmed present in:
MariaDB: 10.2.32 (opt), 10.3.23 (opt), 10.4.13 (opt), 10.5.3 (dbg), 10.5.3 (opt)
Bug confirmed not present in:
MariaDB: 10.1.45 (dbg), 10.1.45 (opt), 10.2.32 (dbg), 10.3.23 (dbg), 10.4.13 (dbg)
MySQL: 5.5.62 (dbg), 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)
However;
MariaDB 10.4.13 (dbg), 10.3.23 (dbg), 10.2.32(dbg):
10.4.13>DELETE FROM b,c USING t2 AS a JOIN t1 AS b JOIN t2 AS c;
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Query OK, 5 rows affected (0.211 sec)
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10.3.23>DELETE FROM b,c USING t2 AS a JOIN t1 AS b JOIN t2 AS c;
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Query OK, 5 rows affected (0.211 sec)
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10.2.32>DELETE FROM b,c USING t2 AS a JOIN t1 AS b JOIN t2 AS c;
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Query OK, 5 rows affected (0.37 sec)
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And, MariaDB 10.1.45 (opt/dbg):
10.1.45>DELETE FROM b,c USING t2 AS a JOIN t1 AS b JOIN t2 AS c;
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ERROR 1137 (HY000): Can't reopen table: 'a'
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Attachments
Issue Links
- relates to
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MDEV-22728 SIGFPE in Unique::get_cost_calc_buff_size from prepare_search_best_index_intersect on optimized builds
- Closed