From owner-freebsd-stable@FreeBSD.ORG Wed Nov 26 12:43:44 2014 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 64EF5822 for ; Wed, 26 Nov 2014 12:43:44 +0000 (UTC) Received: from pluto.backlogs.co.uk (pluto.backlogs.co.uk [95.128.128.31]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (Client CN "pluto.backlogs.co.uk", Issuer "pluto.backlogs.co.uk" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id F1DB82AA for ; Wed, 26 Nov 2014 12:43:43 +0000 (UTC) Received: from hawk.gnome.co.uk (hawk.gnome.co.uk [192.168.123.12]) by pluto.backlogs.co.uk (8.14.7/8.14.7) with ESMTP id sAQChXXU037014 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=FAIL) for ; Wed, 26 Nov 2014 12:43:34 GMT (envelope-from chris@stenton.me.uk) Received: from [192.168.100.3] (mars.backlogs.co.uk [192.168.100.3]) by hawk.gnome.co.uk (8.14.9/8.14.9) with ESMTP id sAQChUmf021884 for ; Wed, 26 Nov 2014 12:43:31 GMT (envelope-from chris@stenton.me.uk) Message-ID: <5475CB07.7080508@stenton.me.uk> Date: Wed, 26 Nov 2014 12:43:51 +0000 From: Chris Stenton User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:31.0) Gecko/20100101 Thunderbird/31.2.0 MIME-Version: 1.0 To: freebsd-stable@freebsd.org Subject: Re: FreeBSD 10.1 qcow2 image panic on Linux VM hosts References: <546F2614.4020800@stenton.me.uk> In-Reply-To: <546F2614.4020800@stenton.me.uk> Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (pluto.backlogs.co.uk [192.168.100.12]); Wed, 26 Nov 2014 12:43:35 +0000 (GMT) X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.4.3 (hawk.gnome.co.uk [192.168.123.12]); Wed, 26 Nov 2014 12:43:31 +0000 (GMT) X-Scanned-By: MIMEDefang 2.75 on 192.168.100.12 X-Scanned-By: MIMEDefang 2.75 on 192.168.123.12 X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 26 Nov 2014 12:43:44 -0000 > Hi, > > I am trying to run the vanilla FreeBSD 10.1 qcow2 image on a CENTOS 7 > VM Host. > > I can start it up ok but under a small load it kernel panics. > > The error is > > g_vfs_done():vtdb0: hard error gpt/rootfs[WRITE(offset=21890048, > length=8704)]cmd=write error = 534 panic:cannot reassign paging buffer > cpuid = 1 > > Dump failed so I am just copying the above from virt-manager console. > > All I am doing is pkg install emacs24 and it gets as far as "[7/96] > Installing perl5-5.16.3_11: 32%" > > I've tried the Image on a Ubuntu VM host as well and get the same > problem. I've tried varying the amount of memory up to 4GB but still > the same problem. Other OS's clients run fine. > > Any ideas? > > Thanks > > Chris > > > For anyone else having the same issue. I built my own image from the ISO distribution and that working fine. Chris