From mboxrd@z Thu Jan 1 00:00:00 1970 From: Andrew Cooper Subject: Re: HVM crash system on AMD APU A8-6600K Date: Mon, 3 Feb 2014 13:51:43 +0000 Message-ID: <52EF9EEF.8050301@citrix.com> References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Vitaliy Tomin Cc: suravee.suthikulpanit@amd.com, xen-devel@lists.xensource.com, xiantao.zhang@intel.com, jbeulich@suse.com List-Id: xen-devel@lists.xenproject.org On 03/02/14 13:47, Vitaliy Tomin wrote: > My system based on AMD APU completely crashes when trying to use HVM > domUs. I've asked earlier on user list > http://lists.xen.org/archives/html/xen-users/2013-11/msg00063.html but > they were recommended to ask here. > I've also found same problem describer with another AMD APU here > http://lists.xen.org/archives/html/xen-devel/2013-08/msg01395.html > > My system crashes every time I start HVM domU. But if I use xen > compiled with debug info it works stable at least for hours (not > tested for longer run). > > My system is openSUSE 13.1 with Xen 4.4 > My hardware is > > ASRock FM2A75 Pro4 > AMD A8-6600K APU > Gigabyte Radeon 7850 > 8 Gb DDR3 1600Mhz > > I've tested with fresh xen 4.4 and it crash my system as well as stable xen 4.3. > > I've setup with pci serial console and capture xen log ( === === lines > added by myself). Xen and dom0 dmesg logs also attached. Can you compile Xen with debug=y ? This will turn on all assertions, which might help narrow down the issue. Do you have an lspci -tv and -vv for the system? ~Andrew