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Date: Thu, 5 Nov 2009 16:21:18 +0100
From: Kai Gallasch <gallasch@free.de>
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Subject: Re: 8.0RC2 amd64 - kernel panic running make buildworld
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Am Tue, 03 Nov 2009 10:42:40 +0000
schrieb Gavin Atkinson <gavin@FreeBSD.org>:

> On Sat, 2009-10-31 at 23:15 +0100, Kai Gallasch wrote:
> > Hi.
> > 
> > I installed 8.0RC2-amd64 on an 8-core opteron server a few days ago.
> > 
> > When I try to do a make buildworld or make buildkernel the server
> > reboots without any message left in the logs. The same happens
> > when building bigger ports (for example ruby18 or perl58)
> > 
> > With 8.0-RC2 debug flags and witness seem to be disabled in the
> > standard GENERIC kernel, so unfortunately it is not possible for me
> > to build a debug kernel without my server crashing..
> 
> First place I think I'd start id by running memtest86 on the machine
> overnight.  This sounds like possible hardware issue to me, it would
> be good to see if we can confirm that that is the case.

Gavin.

memtest86 ran for 18 hours and showed no problem with RAM.

--Kai.