From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@bugzilla.kernel.org Subject: [Bug 38672] KVM guest boot crashed Date: Sat, 2 Jul 2011 09:05:01 GMT Message-ID: <201107020905.p62951Pn028482@demeter1.kernel.org> References: Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" To: kvm@vger.kernel.org Return-path: Received: from demeter1.kernel.org ([140.211.167.39]:60847 "EHLO demeter1.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752661Ab1GBJFD (ORCPT ); Sat, 2 Jul 2011 05:05:03 -0400 Received: from demeter1.kernel.org (localhost.localdomain [127.0.0.1]) by demeter1.kernel.org (8.14.4/8.14.4) with ESMTP id p62951h7028485 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Sat, 2 Jul 2011 09:05:02 GMT In-Reply-To: Sender: kvm-owner@vger.kernel.org List-ID: https://bugzilla.kernel.org/show_bug.cgi?id=38672 --- Comment #2 from Steve 2011-07-02 09:04:56 --- (In reply to comment #1) > Reply-To: jan.kiszka@web.de > > On 2011-07-02 08:56, bugzilla-daemon@bugzilla.kernel.org wrote: > > https://bugzilla.kernel.org/show_bug.cgi?id=38672 > > > > Summary: KVM guest boot crashed > > Product: Virtualization > > Version: unspecified > > Kernel Version: 3.0.0-rc5+ > > Platform: All > > OS/Version: Linux > > Tree: Mainline > > Status: NEW > > Severity: high > > Priority: P1 > > Component: kvm > > AssignedTo: virtualization_kvm@kernel-bugs.osdl.org > > ReportedBy: stefan.bosak@gmail.com > > Regression: Yes > > > > > > Windows Server 2008 R2 KVM guest crashed during boot process. > > This situation also occur on other linux based guests. > > What other Linux guests precisely? None of the Windows and Linux guest I > have around expose this problem. I have more guests typeson the same server: MS Windows Server 2008 R2 (latest updates) Ubuntu 11.04 (2.6.38-10-virtual) Debian wheezy/sid (2.6.38-rc4-git4-vs2.3.0.37-rc4) Gentoo (2.6.38-gentoo-r7) > > What is your qemu command line? Example of guest - OS Gentoo Linux: /usr/bin/qemu-system-x86_64 --enable-kvm -name vps-25-gentoo -chroot /vservers1 -runas kvm -pidfile /var/run/kvm/vps-25-gentoo.pid -vnc a.b.c.d:0 -vga std --full-screen -smp 2 -m 12G -cpu host -mem-path /hugepages -mem-prealloc -kvm-shadow-memory 12G -daemonize -tdf -localtime -balloon virtio -net nic,model=virtio,vlan=0,macaddr=XX:XX:XX:XX:XX:XX -net tap,vhost=on,vlan=0,ifname=qtap0,script=/etc/kvm/kvm-ifup,downscript=/etc/kvm/kvm-ifdown -drive aio=native,index=0,media=disk,cache=writeback,if=virtio,boot=on,file=/vservers1/vps-25-gentoo.img -boot c > > > > > Bug is in: git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git > > not in: git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git. > > > > Qemu-kvm repository checkouted before 9 days works well. > > > > Problem could be in this: > > > > author Jan Kiszka > > Mon, 27 Jun 2011 10:23:35 +0000 (12:23 +0200) > > committer Avi Kivity > > Tue, 28 Jun 2011 08:20:08 +0000 (11:20 +0300) > > commit bcd4f22796ebda2934a980060ea704ebedb46173 > > tree f16fe58d2d4120c7b94f23ddef3afb61beb30dfc tree | snapshot > > parent 59539c913383fdd3350681301b44f02fa7ee2757 commit | diff > > > > > > author Jan Kiszka > > Mon, 27 Jun 2011 10:22:28 +0000 (12:22 +0200) > > committer Avi Kivity > > Tue, 28 Jun 2011 08:18:58 +0000 (11:18 +0300) > > commit 59539c913383fdd3350681301b44f02fa7ee2757 > > tree bfdf23a13004d08d04589d02d3c4c754da3dd076 tree | snapshot > > parent b7496707af10ce2827d0803c9e46ca8ddc543716 commit | diff > > > > Can you bisect which change precisely introduced the regression? > Yes, of course, i'm working on this now. > Thanks, > Jan Thank you for your time. -- Configure bugmail: https://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are watching the assignee of the bug.