Date: Thu, 3 Jul 1997 10:17:50 +0200 From: Christoph Kukulies <kuku@gilberto.physik.rwth-aachen.de> To: "Riley J. McIntire" <rileyj@train.tgci.com> Cc: freebsd-questions@FreeBSD.ORG Subject: Re: Core dump signal 11 Message-ID: <19970703101750.10209@gil.physik.rwth-aachen.de> In-Reply-To: <199707022221.PAA10403@train.tgci.com>; from Riley J. McIntire on Wed, Jul 02, 1997 at 03:24:06PM %2B0000 References: <199707022221.PAA10403@train.tgci.com>
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On Wed, Jul 02, 1997 at 03:24:06PM +0000, Riley J. McIntire wrote: > Hi, > > On a 2.2.2-R machine I put together a few weeks ago and walked > away from for a while I just noticed: > > Jun 24 15:00:01 moat /kernal: pid 20869 (atrun), uid 0: exited on siganl 11 (core > dumped) I grep'ed through the l;ogs of one of my 'cumber' machines (3.0-current of 0505) and found a lot of those in conjunction with a corrupt /var FS. Jun 30 09:00:00 toots /kernel: pid 6653 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:05:00 toots /kernel: pid 6662 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:10:00 toots /kernel: pid 6668 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:15:00 toots /kernel: pid 6677 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:20:00 toots /kernel: pid 6686 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:25:00 toots /kernel: pid 6691 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:30:00 toots /kernel: pid 6697 (atrun), uid 0: exited on signal 11 (core dumped) Jun 30 09:35:00 toots /kernel: pid 6706 (atrun), uid 0: exited on signal 11 (core dumped) and: /var/log/messages:Jun 30 10:30:00 toots atrun[233]: Cannot stat in /var/at/jobs/: Bad file descriptor /var/log/messages:Jun 30 10:40:00 toots atrun[367]: Cannot stat in /var/at/jobs/: Bad file descriptor /var/log/messages:Jun 30 10:55:00 toots atrun[668]: Cannot stat in /var/at/jobs/: Bad file descriptor /var/log/messages:Jun 30 11:00:00 toots atrun[684]: Cannot stat in /var/at/jobs/: Bad file descriptor [lines broken for convenience] The trouble went away after I rebooted and fsck'ed /var. 've seen "signal 11" discussed here, but can't find it in the > archives. My recollection is that during a "make world" a signal 11 > indicates bad memory, either ram or cache. Is that indicated here? > Anything else? > > And a newbie question please? When a core dumps, where and what does > it dump? > > tia, > > Riley -- Chris Christoph P. U. Kukulies kuku@gil.physik.rwth-aachen.de
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