MySQL Bugs: #40643: mysqld crashes with SIG11 during heavy inserts after some unspecifc time

Bug #40643	mysqld crashes with SIG11 during heavy inserts after some unspecifc time
Submitted:	11 Nov 2008 16:19	Modified:	12 Dec 2008 0:10
Reporter:	Andreas Bourges	Email Updates:
Status:	Closed	Impact on me:	None
Category:	MySQL Server: MyISAM storage engine	Severity:	S2 (Serious)
Version:	5.0.51a	OS:	Linux (SLES9 SP4)
Assigned to:		CPU Architecture:	Any

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File:	Maximum allowed size is 50MB.
Description:
Privacy:

If the data you need to attach is more than 50MB, you should create a compressed archive of the data, split it to 50MB chunks, and upload each of them as a separate attachment.

To split a large file:

On *nix platforms use the split command e.g. split -b 50MB <my_large_archive> <my_split_archive_prefix>
On windows use WinZip or a similar utility to split the large file

picture showing memory utilisation on several box affected by the problem

Attachment: memory.png (image/png, text), 133.27 KiB.

my.cnf from one of the affected systems

Attachment: my.cnf.bug (text/plain), 4.71 KiB.