From mboxrd@z Thu Jan  1 00:00:00 1970
From: Paolo Bonzini <pbonzini@redhat.com>
Subject: Re: Fwd: AMD, Solaris, KVM. Panic at boot time.
Date: Tue, 04 Feb 2014 04:34:41 +0100
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To: Aleksey Larionov <neskazhu@gmail.com>, kvm@vger.kernel.org
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Il 04/02/2014 00:36, Aleksey Larionov ha scritto:
>
> I have error at boot time: "trap: Unknown trap type 8 in user mode
> panic[cpu0]/thread=fffffffffbc29a40: BAD TRAP: type=9 (#9 Coprocessor
> segment overrun) rp=fffffffffbs32b28 addr=0"
>
> http://hostingkartinok.com/show-image.php?id=6d55cc901d7ce00efc82ef61e00771e3
>
> This error occurs only if I use  hardware virtualization, but if I
> don't use hardware virtualization guest os boot without errors and
> works very slowly.

Can you try with a newer kernel?  2.6.32 is a few years old.

Paolo