From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: kvm-intel kernel panicing 2.6.22 on T7200 Date: Sat, 16 Jun 2007 10:51:02 +0300 Message-ID: <46739666.1000102@qumranet.com> References: <1181830231.9941.13.camel@linux> <1181831139.13335.14.camel@ghaskins-t60p.haskins.net> <1181833614.6533.2.camel@linux> <1181834264.13335.18.camel@ghaskins-t60p.haskins.net> <1181835974.7023.1.camel@linux> <467263CA.1070507@qumranet.com> <1181904138.16589.28.camel@linux> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Magicboiz Return-path: In-Reply-To: <1181904138.16589.28.camel@linux> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Magicboiz wrote: > a little bit better. It Opps'ed again, but this time, my laptop is still > usable: > > sudo /usr/local/kvm/bin/qemu -hda /tmp/disco-qemu -m 128 -boot d > -cdrom /tmp/debian-40r0-i386-businesscard.iso -vnc :3 > > > > Jun 15 12:39:35 linux kernel: [16051.152000] BUG: unable to handle > kernel paging request at virtual address 0100000f > It looks like general memory corruption. Was this after a clean boot (e.g. system has not oopsed before)? Oops is on this line: /* re-sync apic's tpr */ vcpu->cr8 = kvm_run->cr8; Which looks fairly impossible. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. ------------------------------------------------------------------------- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/