FreeBSD 8.0-BETA2/amd64 crashes on SMP under load

[O. Hartmann]

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