From owner-freebsd-hackers@FreeBSD.ORG  Tue Feb 24 12:26:09 2004
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From: Artem Ignatiev <timon@memphis.mephi.ru>
To: Joan Picanyol <lists-freebsd-hackers@biaix.org>
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Date: Tue, 24 Feb 2004 23:25:47 +0300
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cc: freebsd-hackers@freebsd.org
Subject: Re: XFree86 debugging
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On Tue, 24.02.2004, at 12:01, Joan Picanyol wrote:
> [resent from questions@, no luck there :(]
> 
> Hi,
> 
> I've installed XFree86-Server-snap hoping to get DRI for my Radeon 9200.
> In the process, I've found that X gets SIGABRT after (somewhat) long
> inactivity periods. I recompiled with USE_DEBUG=1 hoping to get a
> backtrace, but I can't find the coredump (even though I see 'core
> dumped' in the console).
> 
> Where did it go?
try sysctl -w kern.sugid_coredump=1 && sysctl -w
kern.corefile=/usr/tmp/%N.core

So it will go to /usr/tmp even if X will do setgid (which it, probably,
does)