Bug #437 Replication Problem

Description:
030516 09:50:49  mysqld started
030516  9:50:50  InnoDB: Started
/usr/sbin/mysqld: ready for connections.
Version: '4.0.12'  socket: '/var/lib/mysql/mysql.sock'  port: 3306
030516  9:50:50  Error in Log_event::read_log_event(): 'Event too big', data_len=741553966,event_type=49
030516  9:50:50  Error reading relay log event: slave SQL thread aborted because of I/O error
030516  9:50:50  Could not parse log event entry, check the master for binlog corruption
This may also be a network problem, or just a bug in the master or slave code.
030516  9:50:50  Error running query, slave SQL thread aborted. Fix the problem, and restart the slave SQL thread with "SLAVE START". We stopped at log 'db01p-bin.007' position 1801

How to repeat:

Hi Suman,

Few days ago I sent you an email. In case it got lost, here it is again :
Could you please put an archive containing 'db01p-bin.007', and your master's and slave's .err files, on ftp://support.mysql.com/pub/mysql/secret/ ?
Please zip it.
Please save all the binlogs from db01p-bin.001 to .007, in case we need them for analysis. 
Do not delete them. These files are extremely important.
If the total size of .001 to .007 does not exceed a few MB when zipped, you may put the total archive (.001 to .007) on the ftp place.

Thanks a lot.

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Maybe we'll get more feedback from BUG#2556 which looks like a duplicate.