Bug #66915 | Replication thread crashes server on specific query | ||
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Submitted: | 21 Sep 2012 17:57 | Modified: | 12 Oct 2012 3:12 |
Reporter: | Baron Schwartz (Basic Quality Contributor) | Email Updates: | |
Status: | Duplicate | Impact on me: | |
Category: | MySQL Server: DML | Severity: | S3 (Non-critical) |
Version: | 5.5.27 | OS: | Linux |
Assigned to: | CPU Architecture: | Any |
[21 Sep 2012 17:57]
Baron Schwartz
[23 Sep 2012 16:20]
MySQL Verification Team
Most likely a duplicate of: Bug 14597605 - SLAVES CRASHES WITH USER VARIABLES AND REPLICATE-IGNORE-TABLE OPTIONS
[24 Sep 2012 15:47]
Baron Schwartz
We do use replicate-ignore-table options.
[11 Oct 2012 11:45]
Arnaud Gadal
I think I got the same one (crash on 5.5.28, 27, 25a but OK on 5.5.24). 09:48:08 UTC - mysqld got signal 11 ; This could be because you hit a bug. It is also possible that this binary or one of the libraries it was linked against is corrupt, improperly built, or misconfigured. This error can also be caused by malfunctioning hardware. We will try our best to scrape up some info that will hopefully help diagnose the problem, but since we have already crashed, something is definitely wrong and this may fail. key_buffer_size=2147483648 read_buffer_size=1048576 max_used_connections=1 max_threads=500 thread_count=2 connection_count=1 It is possible that mysqld could use up to key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 3126862 K bytes of memory Hope that's ok; if not, decrease some variables in the equation. Thread pointer: 0x14838530 Attempting backtrace. You can use the following information to find out where mysqld died. If you see no messages after this, something went terribly wrong... stack_bottom = 7f597969bea8 thread_stack 0x40000 /usr/local/mysql/bin/mysqld(my_print_stacktrace+0x35)[0x79e385] /usr/local/mysql/bin/mysqld(handle_fatal_signal+0x403)[0x66e113] /lib/libpthread.so.0(+0xeff0)[0x7f5979346ff0] /lib/libc.so.6(+0x106eca)[0x7f5978616eca] /usr/local/mysql/bin/mysqld(_ZN5TABLE4initEP3THDP10TABLE_LIST+0x4d)[0x5edeed] /usr/local/mysql/bin/mysqld(_Z10open_tableP3THDP10TABLE_LISTP11st_mem_rootP18Open_table_context+0x14e)[0x54196e] /usr/local/mysql/bin/mysqld(_Z11open_tablesP3THDPP10TABLE_LISTPjjP19Prelocking_strategy+0x42b)[0x54316b] /usr/local/mysql/bin/mysqld(_Z20open_and_lock_tablesP3THDP10TABLE_LISTbjP19Prelocking_strategy+0x44)[0x543b84] /usr/local/mysql/bin/mysqld(_Z12mysql_insertP3THDP10TABLE_LISTR4ListI4ItemERS3_IS5_ES6_S6_15enum_duplicatesb+0xc1)[0x567a11] /usr/local/mysql/bin/mysqld(_Z21mysql_execute_commandP3THD+0x8bf)[0x57757f] /usr/local/mysql/bin/mysqld(_Z11mysql_parseP3THDPcjP12Parser_state+0x18a)[0x57b50a] /usr/local/mysql/bin/mysqld(_ZN15Query_log_event14do_apply_eventEPK14Relay_log_infoPKcj+0xd5c)[0x71affc] /usr/local/mysql/bin/mysqld(_Z26apply_event_and_update_posP9Log_eventP3THDP14Relay_log_info+0x125)[0x516b25] /usr/local/mysql/bin/mysqld[0x51cefa] /usr/local/mysql/bin/mysqld(handle_slave_sql+0xaac)[0x51e03c] /lib/libpthread.so.0(+0x68ca)[0x7f597933e8ca] /lib/libc.so.6(clone+0x6d)[0x7f59785df92d] Trying to get some variables. Some pointers may be invalid and cause the dump to abort. Query (147bd9a5): insert into XXXXX (...) values (Null,8,IfNull(@SHARD_ID, Null),'XXXXX','XXXXX','XXXXX','',11,1,0,1,0,0,1,1,'2012-10-08 16:29:05','2010-09-13 18:34:24') Connection ID (thread ID): 3 Status: NOT_KILLED I use replicate-wild-ignore-table. It crashes on a slave since I upgraded it from 5.5.17 -> 5.5.28. Then I tried previous version : it crashes too on 5.5.27, 5.5.25a but it's ok on 5.5.24. As soon as the SQL_THREAD begins, it crashed. I tried START SLAVE SQL_THREAD UNTIL... and it seems it crashes very soon : # at 107 #700101 1:00:00 server id 6000 end_log_pos 0 Rotate to log-bin.000680 pos: 54291846 # at 148 #121008 16:23:26 server id 6000 end_log_pos 0 Start: binlog v 4, server v 5.5.17-7.xxxxxxxxx-log created 121008 16:23:26 BINLOG ' 3uFyUA9wFwAAZwAAAAAAAAAAAAQANS41LjE3LTcudHdlbmdhLWxvZwAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAAAEzgNAAgAEgAEBAQEEgAAVAAEGggAAAAICAgCAA== '/*!*/; # at 251 #121008 16:29:20 server id 101 end_log_pos 54291910 Query thread_id=519342611 exec_time=0 error_code=0 SET TIMESTAMP=1349706560/*!*/; SET @@session.pseudo_thread_id=519342611/*!*/; SET @@session.foreign_key_checks=1, @@session.sql_auto_is_null=0, @@session.unique_checks=1, @@session.autocommit=1/*!*/; SET @@session.sql_mode=0/*!*/; SET @@session.auto_increment_increment=10, @@session.auto_increment_offset=1/*!*/; /*!\C utf8 *//*!*/; SET @@session.character_set_client=33,@@session.collation_connection=33,@@session.collation_server=192/*!*/; SET @@session.lc_time_names=0/*!*/; SET @@session.collation_database=DEFAULT/*!*/; BEGIN; # at 315 #121008 16:29:20 server id 101 end_log_pos 54291938 Intvar SET INSERT_ID=3853281/*!*/; # at 343 #121008 16:29:20 server id 6000 end_log_pos 54291970 User_var SET @`SHARD_ID`:=NULL/*!*/; # at 375 [...] START SLAVE SQL_THREAD UNTIL relay_log_file='xxxxx-relay-bin.000002',relay_log_pos=315; No connection. Trying to reconnect... Connection id: 3 Current database: mydb Query OK, 0 rows affected (0.00 sec) mysql> show slave status\G ERROR 2006 (HY000): MySQL server has gone away No connection. Trying to reconnect... ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2) ERROR: Can't connect to the server Note : a relay log written by an IO_THREAD from 5.5.28 but executed by a 5.5.24 SQL_THREAD works.
[11 Oct 2012 12:21]
Arnaud Gadal
I've just tried to disable my replicate-wild-ignore-table setting, and it works, no crash on 5.5.28. Not a solution obviously, but Shane's guess seems to be right.
[12 Oct 2012 3:12]
MySQL Verification Team
Duplicate of this, which is fixed in 5.5.29+ So we'll have to wait for that to be released. Bug 14597605 - SLAVES CRASHES WITH USER VARIABLES AND REPLICATE-IGNORE-TABLE OPTIONS