Bug 141105 - kernel BUG at mm/rmap.c:493!
Summary: kernel BUG at mm/rmap.c:493!
Status: RESOLVED WORKSFORME
Alias: None
Product: SUSE LINUX 10.0
Classification: openSUSE
Component: Kernel (show other bugs)
Version: Final
Hardware: Other Other
: P5 - None : Normal
Target Milestone: ---
Assignee: Andrea Arcangeli
QA Contact: E-mail List
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2005-12-29 18:31 UTC by Forgotten User ZhJd0F0L3x
Modified: 2007-05-23 10:32 UTC (History)
0 users

See Also:
Found By: Component Test
Services Priority:
Business Priority:
Blocker: ---
Marketing QA Status: ---
IT Deployment: ---

Attachments
dmesg from boot to BUG. (17.04 KB, text/plain)
2005-12-29 18:31 UTC, Forgotten User ZhJd0F0L3x 		Details
sysrq-t after the BUG (98.49 KB, text/plain)
2005-12-29 18:38 UTC, Forgotten User ZhJd0F0L3x 		Details
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Description Forgotten User ZhJd0F0L3x 2005-12-29 18:31:05 UTC 
today i got this, running dvbcut, an MPEG transport stream cutting application.

I doubt this is reproducible since i did not see this before.
Afterwards, every "ps x" hangs when it gets to the pid of dvbcut.
I'll attach dmesg and sysrq-t of the hanging "ps x"
Comment 1 Forgotten User ZhJd0F0L3x 2005-12-29 18:31:47 UTC 
Created attachment 61811 [details]
dmesg from boot to BUG.
Comment 2 Forgotten User ZhJd0F0L3x 2005-12-29 18:38:29 UTC 
Created attachment 61812 [details]
sysrq-t after the BUG
Comment 3 Olaf Kirch 2006-01-09 16:47:17 UTC 
Something is messing up the VM. Andrea, can you have a look?
Comment 4 Nick Piggin 2007-03-08 14:01:17 UTC 
Can this be reproduced with a recent kernel/release?
Comment 5 Forgotten User ZhJd0F0L3x 2007-03-08 14:30:43 UTC 
I cannot remember having seen it ever since.
Comment 6 Nick Piggin 2007-03-21 03:46:53 UTC 
OK, it is hard to tell what the problem might have been, but there have been
quite a few VM fixes since then. If you ever see something similar, please
report it again.
Comment 7 Forgotten User ZhJd0F0L3x 2007-03-21 11:58:13 UTC 
Yes, i will do so. I suggest closing this one as "worksforme" now unless somebody heavily objects.

I will not be discouraged from reporting other strange stuff i might see by this resolution :-)
Comment 8 Nick Piggin 2007-05-23 10:32:45 UTC 
Well, nobody objected yet, so I'll close :)

Thanks for your effort in reporting anyway, and I'm sorry we couldn't
solve this one at this time.