Test rpl.rpl_bug58546 may crash server due to concurrent DBUG access
| Affects | Status | Importance | Assigned to | Milestone | ||
|---|---|---|---|---|---|---|
| Percona Server moved to https://jira.percona.com/projects/PS | Status tracked in 5.7 | |||||
| 5.5 |
Fix Released
|
Low
|
Laurynas Biveinis | |||
| 5.6 |
Fix Released
|
Low
|
Laurynas Biveinis | |||
| 5.7 |
Fix Released
|
Low
|
Laurynas Biveinis | |||
Bug Description
This is similar to bug 1607359 / bug 1606782 / https:/
PS 5.5 trunk:
rpl.rpl_bug58546 'stmt' w1 [ fail ]
Test ended at 2016-08-12 14:13:01
CURRENT_TEST: rpl.rpl_bug58546
mysqltest: In included file "./include/
included from ./include/
At line 77: query 'let $_tmp= query_get_
The result from queries just before the failure was:
< snip >
BEGIN;
INSERT INTO t1 VALUES(2, 2);
INSERT INTO t2 VALUES(1);
UPDATE t1 SET c2 = 3 WHERE c1 = 1;
COMMIT;
[connection slave1]
STOP SLAVE;
[connection slave]
ROLLBACK;
[connection master]
SET DEBUG_SYNC= 'now SIGNAL signal.continue';
SET DEBUG_SYNC= 'RESET';
[connection slave]
include/
[connection slave1]
include/
[connection master]
DROP TABLE t1, t2;
SET GLOBAL debug= $debug_save;
include/rpl_end.inc
...
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __pthread_kill (threadid=
62 ../sysdeps/
[Current thread is 1 (Thread 0x7fec484b9700 (LWP 4272))]
#0 __pthread_kill (threadid=
#1 0x0000000000807c63 in my_write_core (sig=sig@entry=11) at /mnt/workspace/
#2 0x00000000006c558f in handle_fatal_signal (sig=11) at /mnt/workspace/
#3 <signal handler called>
#4 internal_fnmatch (pattern=<optimized out>, string=
#5 0x00007fec4aae8b7d in __fnmatch (pattern=
#6 0x0000000000a7ebde in InList (linkp=0x1, cp=cp@entry=
#7 0x0000000000a8007e in _db_keyword_ (cs=cs@
#8 0x0000000000a8015b in _db_doprnt_ (format=
#9 0x0000000000803f06 in my_read (Filedes=
#10 0x00000000007ec87d in inline_
#11 _my_b_read (info=0x7fec484
#12 0x000000000076cf18 in Log_event:
#13 0x00000000005bbefd in mysql_binlog_send (thd=thd@
#14 0x00000000005a441e in dispatch_command (command=
#15 0x00000000005a5745 in do_command (thd=0x1fb73d0) at /mnt/workspace/
#16 0x000000000065a0f9 in do_handle_
#17 0x000000000065a1f6 in handle_
#18 0x0000000000a68b34 in pfs_spawn_thread (arg=0x1f6eba0) at /mnt/workspace/
#19 0x00007fec4bf6f6fa in start_thread (arg=0x7fec484b
#20 0x00007fec4ab1ab5d in clone () at ../sysdeps/
| tags: | added: ci upstream |
| Laurynas Biveinis (laurynas-biveinis) wrote | #1 |
| Laurynas Biveinis (laurynas-biveinis) wrote | #2 |
| Shahriyar Rzayev (rzayev-sehriyar) wrote | #3 |
rpl.rpl_bug58546 'stmt' w3 [ fail ]
Test ended at 2016-08-18 07:27:35
CURRENT_TEST: rpl.rpl_bug58546
mysqltest: In included file "./include/
included from ./include/
At line 77: query 'let $_tmp= query_get_
...
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_
Core was generated by `/mnt/workspace
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __pthread_kill (threadid=
62 ../sysdeps/
[Current thread is 1 (Thread 0x7f5518940700 (LWP 10867))]
#0 __pthread_kill (threadid=
#1 0x0000000000806131 in my_write_core (sig=sig@entry=11) at /mnt/workspace/
#2 0x00000000006c3a87 in handle_fatal_signal (sig=11) at /mnt/workspace/
#3 <signal handler called>
#4 internal_fnmatch (pattern=<optimized out>, string=
#5 0x00007f551c13324d in __fnmatch (pattern=
#6 0x0000000000a7d0b8 in InList (linkp=0x100000002, cp=cp@entry=
#7 0x0000000000a7e558 in _db_keyword_ (cs=cs@
#8 0x0000000000a7e635 in _db_doprnt_ (format=
#9 0x000000000076b42c in Log_event:
#10 0x00000000005b9f11 in mysql_binlog_send (thd=thd@
#11 0x00000000005a295d in dispatch_command (command=