From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756667AbZJ0TMF (ORCPT ); Tue, 27 Oct 2009 15:12:05 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1756616AbZJ0TME (ORCPT ); Tue, 27 Oct 2009 15:12:04 -0400 Received: from claw.goop.org ([74.207.240.146]:43033 "EHLO claw.goop.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756551AbZJ0TMD (ORCPT ); Tue, 27 Oct 2009 15:12:03 -0400 Message-ID: <4AE74606.9050309@goop.org> Date: Tue, 27 Oct 2009 12:12:06 -0700 From: Jeremy Fitzhardinge User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1.4pre) Gecko/20091014 Fedora/3.0-2.8.b4.fc11 Lightning/1.0pre Thunderbird/3.0b4 MIME-Version: 1.0 To: Christian Kujau CC: LKML , x86@kernel.org, torvalds@linux-foundation.org, Thomas Gleixner Subject: Re: 2.6.32-rc not booting with Xen-3.2 (bisected) References: <4AE628DB.5010305@goop.org> <4AE67506.2040200@goop.org> <4AE73973.3070709@goop.org> In-Reply-To: X-Enigmail-Version: 0.97a Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/27/09 12:01, Christian Kujau wrote: > On Tue, 27 Oct 2009 at 11:18, Jeremy Fitzhardinge wrote: > >> $ gdb vmlinux >> (gdb) x/i 0xffffffff812c50ad >> > The value is always ffffffff812c50ad, gdb says: > > (gdb) x/i 0xffffffff812c50ad > 0xffffffff812c50ad : ud2a > OK, I can repro this here and I'm looking into it. This particular crash has been reported before on other kernels, but it seems more easily triggered in this kernel. J