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Bug 135995 - gcc won't die even after `kill -9`
Summary: gcc won't die even after `kill -9`
Status: RESOLVED CANTFIX
Alias: None
Product: Gentoo Linux
Classification: Unclassified
Component: [OLD] Core system (show other bugs)
Hardware: All Linux
: High major (vote)
Assignee: Gentoo Kernel Bug Wranglers and Kernel Maintainers
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2006-06-07 14:02 UTC by Caleb Cushing
Modified: 2007-04-30 18:18 UTC (History)
0 users

See Also:
Package list:
Runtime testing required: ---


Attachments
emerge info (emerge.info,2.76 KB, text/plain)
2006-06-07 14:03 UTC, Caleb Cushing
Details
output of ps -aux (psaux.txt,9.33 KB, text/plain)
2006-06-07 14:28 UTC, Caleb Cushing
Details

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Description Caleb Cushing 2006-06-07 14:02:50 UTC
gcc doesn't show up as a defunct process but it won't go away either. I did a ctrl+c on a compile in a terminal and it gave me the "signal caught still cleaning up message" after a minute It was still there. I did ctrl+c a few more times still there. I tried kill -9, logging out and back in... it seems to have a parent of init.
Comment 1 Caleb Cushing 2006-06-07 14:03:34 UTC
Created attachment 88623 [details]
emerge info

my emerge info
Comment 2 SpanKY gentoo-dev 2006-06-07 14:22:13 UTC
post the output of `ps aux`
Comment 3 Caleb Cushing 2006-06-07 14:28:18 UTC
Created attachment 88625 [details]
output of ps -aux

to save some space on this page and make my life easier i put ps -aux into a file and attached it... I can copy and paste it though if that is preferred.
Comment 4 SpanKY gentoo-dev 2006-06-07 15:02:27 UTC
so you should be able to just `kill -9` it
Comment 5 Caleb Cushing 2006-06-07 15:08:32 UTC
I SHOULD... but it doesn't kill it.. I've tried kill -9 17811 like 20 times. that's the bug... kill -9 isn't killing it. I suppose it could be a bug with kill (or whatever package kill comes with) but it's not working. If it was I would not have filed a bug. If I can provide anymore info I will...
Comment 6 SpanKY gentoo-dev 2006-06-07 15:29:31 UTC
did you run the kill as root ?  if so, it's a bug in the kernel/hardware
Comment 7 Caleb Cushing 2006-06-07 15:34:42 UTC
ran as sudo aterm... so... yes root. bug in the kernel? nice... should I give anymore info then?
Comment 8 Matti Bickel (RETIRED) gentoo-dev 2007-04-30 17:42:15 UTC
Sorry for the delay here.
Couple more questions:
*) does this problem still exists or did it vanish with more recent kernels (2.6.21, that is)?
*) if it persists, does it occur frequently, if so, how often?
*) can we get dmesg after your kill -9?
*) /proc/<pidof unkillable gcc here>/status would be useful
*) a fresh ps ax would be nice
*) take a cookie while we're working on it (aka thanks) :)
Comment 9 Caleb Cushing 2007-04-30 18:18:08 UTC
I've never seen this before or since. I assume it was a random bug. that is either hard to trigger or has been fixed. I'm going to resolve cantfix on this because I don't have anymore info to give on it, and I consider it extremely intermittent.