080717 19:43:50 [ERROR] /usr/local/mysql/bin/mysqld: Out of memory (Needed 3453372 bytes)
080717 19:43:50 [ERROR] Out of memory; check if mysqld or some other process uses all available memory; if not, you may have to use 'ulimit' to allow mysqld to use more memory or you can add more swap space
080717 19:43:50 - 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=262144
max_used_connections=1
max_threads=151
threads_connected=1
It is possible that mysqld could use up to 
key_buffer_size + (read_buffer_size + sort_buffer_size)*max_threads = 133301 K
bytes of memory
Hope that's ok; if not, decrease some variables in the equation.

thd: 0x8b56cb8
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...
/usr/local/mysql/bin/mysqld(print_stacktrace+0x16) [0x8326dee]
Trying to get some variables.
Some pointers may be invalid and cause the dump to abort...
thd->query at 0xb3f44fa5  is invalid pointer
thd->thread_id=2
thd->killed=NOT_KILLED
The manual page at http://dev.mysql.com/doc/mysql/en/crashing.html contains
information that should help you find out what is causing the crash.
080717 19:43:50 mysqld_safe Number of processes running now: 0
080717 19:43:50 mysqld_safe mysqld restarted
080717 19:43:51  InnoDB: Started; log sequence number 0 46509
080717 19:43:51 [Note] Recovering after a crash using mysql-bin
080717 19:43:51 [Note] Starting crash recovery...
080717 19:43:51 [Note] Crash recovery finished.
080717 19:43:51 [Note] Event Scheduler: Loaded 0 events
080717 19:43:51 [Note] /usr/local/mysql/bin/mysqld: ready for connections.
Version: '5.1.24-rc-log'  socket: '/tmp/mysql.sock'  port: 3306  MySQL Community Server (GPL)