050826 17:43:23  mysqld started
050826 17:43:23  InnoDB: Started; log sequence number 0 99568772
050826 17:43:23 [Note] /usr/local/mysql/50130/libexec/mysqld: ready for connections.
Version: '5.0.13-beta-debug'  socket: '/usr/local/mysql/50130/mysql.sock'  port: 50130  Source distribution
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=8388572
read_buffer_size=131072
max_used_connections=1
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 = 225788 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

thd=0x8e40b20
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=0x4d11febc, backtrace may not be correct.
Stack range sanity check OK, backtrace follows:
0x81d6c8b
0xffffe420
Stack trace seems successful - bottom reached
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 0x8e702a8 = select x into x
thd->thread_id=1
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.

Number of processes running now: 0
050826 17:44:19  mysqld restarted
050826 17:44:20  InnoDB: Started; log sequence number 0 99568772
050826 17:44:20 [Note] /usr/local/mysql/50130/libexec/mysqld: ready for connections.
Version: '5.0.13-beta-debug'  socket: '/usr/local/mysql/50130/mysql.sock'  port: 50130  Source distribution
050826 18:31:37 [Note] Got signal 15 to shutdown mysqld
050826 18:31:37 [Note] /usr/local/mysql/50130/libexec/mysqld: Normal shutdown

050826 18:31:37  InnoDB: Starting shutdown...
050826 18:31:40  InnoDB: Shutdown completed; log sequence number 0 99568772
050826 18:31:40 [Note] /usr/local/mysql/50130/libexec/mysqld: Shutdown complete

050826 18:31:41  mysqld ended