From owner-freebsd-virtualization@FreeBSD.ORG Thu May 1 15:10:22 2014 Return-Path: Delivered-To: freebsd-virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 2D2657EF for ; Thu, 1 May 2014 15:10:22 +0000 (UTC) Received: from nqhost.drenet.net (nqhost.drenet.net [184.95.47.164]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 1219B160D for ; Thu, 1 May 2014 15:10:21 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by nqhost.drenet.net (Postfix) with ESMTP id 8E9AF3AE36 for ; Thu, 1 May 2014 11:00:55 -0400 (EDT) Received: from nqhost.drenet.net ([127.0.0.1]) by localhost (nqhost.drenet.net [127.0.0.1]) (maiad, port 10024) with ESMTP id 95549-08 for ; Thu, 1 May 2014 11:00:55 -0400 (EDT) Received: by nqhost.drenet.net (Postfix, from userid 80) id 6431C3ADEC; Thu, 1 May 2014 11:00:55 -0400 (EDT) To: freebsd-virtualization@freebsd.org Subject: Kernel Panic on FreeBSD guests with libvirt 1.2.2 and qemu 1.7.91 X-PHP-Originating-Script: 80:rcmail.php MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Date: Thu, 01 May 2014 11:00:55 -0400 From: Andre Goree Message-ID: X-Sender: andre@drenet.net User-Agent: Roundcube Webmail/0.9.5 X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.17 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 01 May 2014 15:10:22 -0000 Hello, I'm running libvirt 1.2.2 and QEMU 1.7.91 on an Ubuntu 12.04LTS host. Prior to a recent upgrade, I've been able to run FreeBSD guests (both 10.0 and 9.2) perfectly fine without issue. Now, this the aforementioned versions, I'm running into a kernel panic almost immediately after booting, same message with both 10.0 & 9.2: "Fatal trap 12: page fault while in kernel mode". To ensure that it had nothing to do with my configuration [of the guest OS] I've tried installing the guest from guest using virt-install, however I still run into the same kernel panic. It'll be hard for me to post the output of the panic, so I'll try to show as much info as possible via images[1]. Upon researching, I've come across a few threads (e.g., this one[2]) that appear to be related, but none have helped. Any information that you can provide to help me get to the root of this issue would be greatly appreciated! [1]http://www.drenet.net/images/panic1.png http://www.drenet.net/images/panic2.png http://www.drenet.net/images/panic_noacpi1.png http://www.drenet.net/images/panic_noacpi2.png [2]http://forums.freebsd.org/viewtopic.php?t=36761 -- Andre Goree -=-=-=-=-=- Email - andre at drenet.net Website - http://www.drenet.net PGP key - http://www.drenet.net/pubkey.txt -=-=-=-=-=-