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List: freebsd-hackers
Subject: Re: Deadlock FreeBSD 6 / 7
From: Martin Cracauer <cracauer () cons ! org>
Date: 2005-12-31 18:58:51
Message-ID: 20051231135851.A65762 () cons ! org
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Armin Pirkovitsch wrote on Sat, Dec 31, 2005 at 06:34:44PM +0100:
> Hi!
>
> I have some troubles with my notebook and any version of FreeBSD
> (starting with 6 since my sata controller wasn't supported earlier).
> It looks like as it would end up in a deadlock which means i have no
> access to the debugger nor to any other kind of tracing methods.
> Even with KTR, WITTNESS and DIAGNOSTIC enabled in the kerenl I get no
> message what went wrong or what might have caused the trouble.
> These fullstops always turn up when i compile and install programs (or
> sometimes during the installation of FreeBSD itself)
> Hardware:
> Intel Pentium-M 760 (Centrino, 2GHz)
> VIA VT 6421 SATA Controller
> 80GB Samsung SATA HD
>
> I guess one of those parts creates the trouble, but I have no idea how
> to trace it...
> Is there a way to run the whole thing in some kind of debugger?
> Or is there a diffrent way to locate the problem?
It's more likely to be a general instability from broken hardware.
Use prime95 (ports/math/mprime) to test your processor and thermal
stability (36 hours or so), and memtest86 (seperately).
Martin
--
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
Martin Cracauer <cracauer@cons.org> http://www.cons.org/cracauer/
FreeBSD - where you want to go, today. http://www.freebsd.org/
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