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Date:      Mon, 24 Sep 2007 12:50:54 +0200
From:      Ivan Voras <ivoras@freebsd.org>
To:        freebsd-hackers@freebsd.org
Cc:        freebsd-hardware@freebsd.org
Subject:   Re: Kernel panic on PowerEdge 1950 under certain stress load
Message-ID:  <fd84qf$ejl$1@sea.gmane.org>
In-Reply-To: <c53be070709211526j2178ebb7ia6ea39e1a5df303c@mail.gmail.com>
References:  <c53be070709211526j2178ebb7ia6ea39e1a5df303c@mail.gmail.com>

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[-- Attachment #1 --]
Benjie Chen wrote:

> Kernel panic is at 0xC066C731, which from nm shows it's in mtx_lock_spin
>  c066c7b4 T _mtx_lock_spin
>  c066c85c T _mtx_unlock_sleep
> 
> So this could mean that independent stress tests will not result in panic if
> there aren't enough concurrency to cause the problem.

When you get a kernelbacktrace, see if it's the same as the one 
mentioned here:
http://lists.freebsd.org/pipermail/freebsd-current/2007-September/076932.html



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