Mysql keeps crashing. the following is what appeared in the log. if you look below the log contents you will see what resolve_stack_dump returned :
Number of processes running now: 0
070514 13:09:08 mysqld restarted
070514 13:09:08 InnoDB: Started; log sequence number 0 43655
070514 13:09:08 [Note] /usr/sbin/mysqld: ready for connections.
Version: '5.0.18' socket: '/var/lib/mysql/mysql.sock' port: 3306 SUSE MySQL RPM
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=16777216
read_buffer_size=258048
max_used_connections=2
max_connections=100
threads_connected=1
It is possible that mysqld could use up to
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_connections = 92783 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.
thd=0x8a92108
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...
Cannot determine thread, fp=0xb4eeac38, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x817de07
0xffffe420
0x8584760
0x819d90b
0x819debb
0x819f1b3
0x819fc1d
0xb7ef034b
0xb7d2f65e
New value of fp=(nil) failed sanity check, terminating stack trace!
Please read http://dev.mysql.com/doc/mysql/en/Using_stack_trace.html and follow instructions on how to resolve the stack trace. Resolved
stack trace is much more helpful in diagnosing the problem, so please do
resolve it
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0x8aa9360 = SELECT
a.filename, a.attachmentType, a.ID_ATTACH, a.ID_MEMBER, m.ID_MSG,
IFNULL(thumb.ID_ATTACH, 0) AS ID_THUMB, thumb.filename AS thumb_filename, thumb_parent.ID_ATTACH AS ID_PARENT
FROM (smf_attachments AS a, smf_messages AS m)
LEFT JOIN smf_attachments AS thumb ON (thumb.ID_ATTACH = a.ID_THUMB)
LEFT JOIN smf_attachments AS thumb_parent ON (a.attachmentType = 3 AND thumb_parent.ID_THUMB = a.ID_ATTACH)
WHERE a.attachmentType = 0 AND m.ID_TOPIC = 332
AND m.ID_MSG = a.ID_MSG
thd->thread_id=8
The manual page at http://www.mysql.com/doc/en/Crashing.html contains
information that should help you find out what is causing the crash.
===============================results from resolve_stack_dump below======================================================
0x817de07 _Z17mysql_lock_removeP3THDP13st_mysql_lockP8st_table + 87
0xffffe420 _end + -140417176
0x8584760 _ZTV22Item_func_old_password + 256
0x819d90b .L1325 + 38
0x819debb .L1338 + 265
0x819f1b3 .L1324 + 112
0x819fc1d .L1377 + 77
0xb7ef034b _end + -1349482861
0xb7d2f65e _end + -1351321178