Re: FreeBSD 8.0-BETA2/amd64 crashes on SMP under load

From: O. Hartmann <ohartman_at_mail.zedat.fu-berlin.de>
Date: Mon, 27 Jul 2009 21:55:12 +0200
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
> _______________________________________________
> freebsd-current_at_freebsd.org mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-current
> To unsubscribe, send any mail to "freebsd-current-unsubscribe_at_freebsd.org"

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
Received on Mon Jul 27 2009 - 17:55:13 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:39:52 UTC