Trying to get some variables.
Some pointers may be invalid and cause the dump to abort.
Query (7feb3839a440): SELECT count(*) AS opcount FROM zebraqueue WHERE done = 0
Connection ID (thread ID): 8
Status: 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.
120316 12:11:59 [Note] Plugin 'FEDERATED' is disabled.
120316 12:12:00 InnoDB: Initializing buffer pool, size = 8.0M
120316 12:12:00 InnoDB: Completed initialization of buffer pool
InnoDB: Log scan progressed past the checkpoint lsn 0 163659097
120316 12:12:00 InnoDB: Database was not shut down normally!
InnoDB: Starting crash recovery.
InnoDB: Reading tablespace information from the .ibd files...
InnoDB: Restoring possible half-written data pages from the doublewrite
InnoDB: buffer...
InnoDB: Doing recovery: scanned up to log sequence number 0 163659521
120316 12:12:00 InnoDB: Starting an apply batch of log records to the database...
InnoDB: Progress in percents: 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99