Bug 14289 - Random Lockup with automount, mysqld, and kswapd0 error messages.
Summary: Random Lockup with automount, mysqld, and kswapd0 error messages.
Status: CLOSED CODE_FIX
Alias: None
Product: Memory Management
Classification: Unclassified
Component: Other (show other bugs)
Hardware: All Linux
: P1 high
Assignee: Andrew Morton
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2009-10-01 15:02 UTC by Paul Logasa Bogen II
Modified: 2012-06-13 18:56 UTC (History)
2 users (show)

See Also:
Kernel Version: 2.6.30
Subsystem:
Regression: No
Bisected commit-id:

Attachments
Bug Report Logs (kern.log, lsmod, lspci, debconf) (267.07 KB, text/plain)
2009-10-01 15:02 UTC, Paul Logasa Bogen II 		Details
Add an attachment (proposed patch, testcase, etc.)

Description Paul Logasa Bogen II 2009-10-01 15:02:20 UTC 
Created attachment 23221 [details]
Bug Report Logs (kern.log, lsmod, lspci, debconf)

After a semi-random period of normal operation (anywhere from a few hours to a week) the machine will suddenly get a series of page allocation errors followed by a series of "soft lockup - CPU#[X] stuck" messages after which the machine is completely non responsive and has to be hard restarted.

I've seen this occur on two other systems in addition to this one.

I have already filed this with the Debian project (http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=548397) and they suggested I file it upstream.

Thanks,

Paul Logasa Bogen II
Senior Systems Adminstrator / Doctoral Candidate
Center for the Study of Digital Libraries
Department of Computer Science and Engineering
Texas A&M University
Comment 1 Darren Hart 2009-10-13 21:22:30 UTC 
I believe this to be fixed with git commit:

http://git.kernel.org/tip/bfeed8fcf9970d2c3bcd7950124e77fd49930e36

Can you please try to reproduce with this patch applied?
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