Date: Wed, 02 Jul 1997 18:49:11 -0400 From: Mike Tancsa <mike@sentex.net> To: "Riley J. McIntire" <rileyj@train.tgci.com>, freebsd-questions@FreeBSD.ORG Subject: Re: Core dump signal 11 Message-ID: <3.0.2.32.19970702184911.00aaecd0@sentex.net> In-Reply-To: <199707022221.PAA10403@train.tgci.com>
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At 03:24 PM 7/02/97 +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 know I'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? SIG 11 could just be a poorly written program... Take for example #include <stdio.h> #include <time.h> #include <sys/time.h> void main(int argc, char **argv) { long inval; inval=atol(argv[1]); printf("%s",ctime(&inval)); } If you run this program and do not give it an argument, it will do a sig 11 coredump. However, since the FreeBSD distribution is not poorly written, and you start seeing SIG 11's on basic daemons and processes, I would start looking at the hardware perhaps... ---Mike ********************************************************************** Mike Tancsa (mike@sentex.net) * To do is to be -- Nietzsche Sentex Communications Corp, * To be is to do -- Sartre Cambridge, Ontario * Do be do be do -- Sinatra (http://www.sentex.net/~mdtancsa) *
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