From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: kvm-18 breaks Cisco VPN on WinXP SP1 Date: Thu, 29 Mar 2007 08:59:27 +0200 Message-ID: <460B63CF.1010209@qumranet.com> References: <460885B2.7080907@nt.net> <4608C397.30708@qumranet.com> <460A1560.6060506@qumranet.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Cc: kvm-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org To: Leslie Mann Return-path: In-reply-to: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org Errors-To: kvm-devel-bounces-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: kvm.vger.kernel.org Leslie Mann wrote: > Avi Kivity writes: > > >> Can you run qemu under strace -ttT? Be prepared for a long log. >> >> Also, checking with the -no-kvm option is worthwhile. >> > > Avi: > > Can't run under strace. XP starts to boot then blue screens complaining of an > infinite loop in the cirrus driver. I have attached the tail of the strace log. > I have been running display at max, tried dropping resolution to 800x600, 16 > bit but same problem. > > Runs fine without kvm modules loaded. > > Ah, Windows sets a timeout when loading drivers, and of course strace slows down the initial screen clear. You can try attaching strace with the '-p' option, just before connecting. This will reduce the log size greatly. I should have thought of it before. -- Do not meddle in the internals of kernels, for they are subtle and quick to panic. ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV