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Message-Id: <1190669351.4035.254.camel@chaos>
Date: Mon, 24 Sep 2007 23:29:11 +0200
From: Thomas Gleixner <tglx@...utronix.de>
To: Helge Hafting <helge.hafting@...el.hist.no>
Cc: linux-kernel@...r.kernel.org
Subject: Re: x86-64 sporadic hang in 2.6.23rc7 and 2.6.22
On Mon, 2007-09-24 at 23:08 +0200, Helge Hafting wrote:
> The two kernels mentioned hangs occationally.
> Typically when I compile something and pass the time
> by surfing the web.
>
> A few minutes and then I notice that the mouse (and everything else in X)
> stops. kbd LEDs does not react to numlock/capslock.
> The only thing that still works is sysrq+B
> So far this has happened while running X, so no messages.
>
> I have gone back to 2.6.22rc4, which seems to work.
>
> This is a single opteron, although on a dual-slot board.
Can you switch to serial console, so we can get some information out of
that box? Sysrq-B is working, so we can get info from other sysrq
functions as well.
tglx
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