| Bug #28949 | n_mix valgrind failing in pushbuild | ||
|---|---|---|---|
| Submitted: | 7 Jun 2007 16:55 | Modified: | 19 Jun 2007 13:39 |
| Reporter: | Mads Martin Joergensen | ||
| Status: | Closed | ||
| Category: | Server: Cluster | Severity: | S1 (Critical) |
| Version: | 5.1 | OS: | Any |
| Assigned to: | Tomas Ulin | Target Version: | |
[7 Jun 2007 22:26]
Konstantin Osipov
All tight loops must check for thd->killed. Shutdown thread sets this flag in all THDs.
[16 Jun 2007 11:15]
Bugs System
A patch for this bug has been committed. After review, it may be pushed to the relevant source trees for release in the next version. You can access the patch from: http://lists.mysql.com/commits/28922 ChangeSet@1.2521, 2007-06-16 11:16:02+02:00, tomas@whalegate.ndb.mysql.com +1 -0 Bug #28949 - handler binlog's must be shutdoem before logger.cleanup_base
[18 Jun 2007 9:49]
Bugs System
Pushed into 5.1.20-beta
[19 Jun 2007 13:39]
Jon Stephens
Thank you for your bug report. This issue has been committed to our source repository of
that product and will be incorporated into the next release.
If necessary, you can access the source repository and build the latest available
version, including the bug fix. More information about accessing the source trees is
available at
http://dev.mysql.com/doc/en/installing-source.html
Documented bugfix in 5.1.20 changelog.
[3 Jul 2007 6:42]
Jon Stephens
Also documented for telco-6.2.3 release.
Description: VALGRIND: 'Invalid read of size 8' COUNT: 3 FUNCTION: get_lock_data(THD*, FILES: slave.err TESTS: rpl_ndb_stm_innodb STACK: at 0x6168C7: get_lock_data(THD*, st_table**, unsigned, unsigned, st_table**) (log.h:549) by 0x617F4F: mysql_lock_tables(THD*, st_table**, unsigned, unsigned, bool*) (lock.cc:125) by 0x66BF68: lock_tables(THD*, st_table_list*, unsigned, bool*) (sql_base.cc:4048) by 0x74B9D6: ndb_add_ndb_binlog_index(THD*, void*) (ha_ndbcluster_binlog.cc:2306) by 0x754D49: ndb_binlog_thread_func (ha_ndbcluster_binlog.cc:4127) by 0x4C2E192: start_thread (in /lib64/libpthread-2.4.so) by 0x52AA45C: clone (in /lib64/libc-2.4.so) Address 0x54FE388 is 8 bytes inside a block of size 1,472 free'd at 0x4A2046E: free (vg_replace_malloc.c:233) by 0x6BFDD6: LOGGER::cleanup_base() (log.cc:782) by 0x61D2F9: clean_up(bool) (mysqld.cc:1156) by 0x621CBC: kill_server(void*) (mysqld.cc:1124) by 0x621D1F: kill_server_thread (mysqld.cc:1084) by 0x4C2E192: start_thread (in /lib64/libpthread-2.4.so) by 0x52AA45C: clone (in /lib64/libc-2.4.so) How to repeat: Pushbuild repeats it: https://intranet.mysql.com/secure/pushbuild/getlog.pl?dir=mysql-5.1-build&entry=jbruehe@tr...