Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754339Ab2HEKIP (ORCPT ); Sun, 5 Aug 2012 06:08:15 -0400 Received: from mail.profihost.ag ([85.158.179.208]:54196 "EHLO mail.profihost.ag" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754207Ab2HEKIN (ORCPT ); Sun, 5 Aug 2012 06:08:13 -0400 Message-ID: <501E4615.7060801@profihost.ag> Date: Sun, 05 Aug 2012 12:08:21 +0200 From: Stefan Priebe User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:14.0) Gecko/20120713 Thunderbird/14.0 MIME-Version: 1.0 To: Avi Kivity CC: mtosatti@redhat.com, kvm@vger.kernel.org, LKML Subject: Re: KVM segfaults with 3.5 while installing ubuntu 12.04 References: <5017C8A0.60506@profihost.ag> <5017F19E.4070308@redhat.com> <501817C9.6090405@profihost.ag> <5018EC7D.9090702@redhat.com> <5018F5BB.9070500@profihost.ag> <5018F7E6.4020909@redhat.com> <5018F9F6.70307@profihost.ag> <5018FC9B.8040808@redhat.com> In-Reply-To: <5018FC9B.8040808@redhat.com> Content-Type: text/plain; charset=ISO-8859-15; format=flowed Content-Transfer-Encoding: 7bit X-User-Auth: Auth by s.priebe@profihost.ag through 85.158.179.66 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1000 Lines: 27 Am 01.08.2012 11:53, schrieb Avi Kivity: > On 08/01/2012 12:42 PM, Stefan Priebe - Profihost AG wrote: >> Am 01.08.2012 11:33, schrieb Avi Kivity: >>>> So here are 3 backtraces from booting the rescue system: >>>> http://pastebin.com/raw.php?i=xCy2pEcP >>>> >>>> To me they all look the same. >>> >>> They are. What version of qemu are you using? >> >> latest stable-1.1 branch (1.1.1) - which works fine with latest RHEL6 >> kernel. > > This could be due to a kernel bug, or due to a different code path taken > in qemu because of differing features exposed to kvm. > > Please try qemu-kvm.git master and report. qemu-kvm.git master just hangs after the 2nd screen with using 100% CPU and doing nothing... so i can't test with qemu-kvm.master Stefan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/