Skip site navigation (1)Skip section navigation (2)
Date:      Thu, 29 Nov 2007 23:00:29 -0800
From:      perryh@pluto.rain.com
To:        jhb@freebsd.org
Cc:        freebsd-hackers@freebsd.org, freebsd-emulation@freebsd.org
Subject:   Re: double panic, and whats apic_cmd? (kqemu crash...)
Message-ID:  <474fb50d.uTwqqPFexWZpkjaM%perryh@pluto.rain.com>
In-Reply-To: <200711291441.04134.jhb@freebsd.org>
References:  <20071118020533.GA57425@saturn.kn-bremen.de> <200711270824.55839.jhb@freebsd.org> <20071128235042.GA40147@saturn.kn-bremen.de> <200711291441.04134.jhb@freebsd.org>

next in thread | previous in thread | raw e-mail | index | archive | help
> > Oh and I left memtest86 running on that box overnight and it
> > found nothing...
>
> well, it could be a kqemu bug I guess, but your panics look like
> seemingly random memory corruptino as you have stack traces where
> functions are calling other functions that the don't actually call
> in the source code.

Dunno if this is even *possible* on amd64, but if this were a
PowerPC (or MIPS) I would be looking for cache-coherency problems.

P.S. If responding, pls include -hackers@ or Cc: me, as I am not
on -emulation@.



Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?474fb50d.uTwqqPFexWZpkjaM%perryh>