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Date:      Mon, 27 Jul 2009 21:55:12 +0200
From:      "O. Hartmann" <ohartman@mail.zedat.fu-berlin.de>
To:        Kamigishi Rei <spambox@haruhiism.net>
Cc:        freebsd-current@FreeBSD.org, "O. Hartmann" <ohartman@zedat.fu-berlin.de>
Subject:   Re: FreeBSD 8.0-BETA2/amd64 crashes on SMP under load
Message-ID:  <4A6E0620.6070200@mail.zedat.fu-berlin.de>
In-Reply-To: <4A6DB9F1.7050404@haruhiism.net>
References:  <4A6DB30B.20705@zedat.fu-berlin.de> <4A6DB9F1.7050404@haruhiism.net>

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Kamigishi Rei wrote:
> O. Hartmann wrote:
>> I have the problem of crashing FreeBSD 8.0-BETA2/amd64 under load on
>> all of our SMP boxes. Is there an issue known at the moment? If not, I
>> will prepare the kernel for whitnessing and provide more informations,
>> if you wish.
> A quick question: what is in the crash message, i.e. the backtrace?
> And what kind of crash is it - a panic() or a fatal trap?
> -- 
> Kamigishi Rei
> KREI-RIPE
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On the 8-core server box, I sometimes see :

Fatal trap 12: page fault while in kernel mode
fault code              = supervisor read, page not present




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