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From: "Tom Connolly" <tomc@cqg.com>
To: "'Eugene M. Minkovskii'" <emin@mccme.ru>,
	<freebsd-questions@freebsd.org>
Date: Thu, 30 Dec 2004 13:03:55 -0700
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Subject: RE: Something wrong in stable 5.3?
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Eugene M. Minkovskii wrote:
> Hi!
> 
> I'm confusing now: about a month ago I have upgrated from FreeBSD
> 5.2.1 to stable 5.3. Since this moment strange things have been
> happens on my PC. Usually system works Ok, and can be run as long as
> I need without errors. But sometime, (after a little time after the
> boot) all begin crashed (core dump --- signal 11). Crashed base
> utility, like `cat', `sh' etc.     
> 
> Today I have cvsup'ed to stable 5.3 again, and build world again, but
> problem don't go away. 
> 
> I don't understand what I should do to detect source of problem...
> 
> Have you any idea?

Check the power supply.

Good luck,
Tom