From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jeremy Fitzhardinge Subject: Re: [pv_ops domU] 2.6.30.5 - unable to handle kernel paging request / refresh_cpu_vm_stats / vmstat_update Date: Tue, 18 Aug 2009 13:15:14 -0700 Message-ID: <4A8B0BD2.2060304@goop.org> References: <4A89F539.2070801@theshore.net> <4A8A2E74.9010202@goop.org> <4A8AB7B8.4070905@theshore.net> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4A8AB7B8.4070905@theshore.net> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: "Christopher S. Aker" Cc: xen devel , Keir Fraser List-Id: xen-devel@lists.xenproject.org On 08/18/09 07:16, Christopher S. Aker wrote: > Jeremy Fitzhardinge wrote: >> Does this happen every time, sometimes or just once? > > Completely reproducible, however I was wrong about the Xen version - > it is 3.2.1-rc5. FWIW, I'm unable to reproduce this on a dev box > running 3.4.1. That's curious. Keir, do you know of any bugs which could cause domU misbehaviour like this? > I haven't tried any other Xen versions (we have many running). > >> Is it new with 2.6.30.5? > > Yes. The last pv_ops kernel we ran was 2.6.29. Have you tried any other distros? I'll try to repro with a current Xen and my Fedora system. It would be helpful if you could try 2.6.30/.[1-4] as well to see if the problem arises. I'm trying a bisection myself, but it sounds like I shouldn't be able to repo it. J