From mboxrd@z Thu Jan 1 00:00:00 1970 From: Julien Grall Subject: Re: Xen 4.5 random freeze question Date: Fri, 14 Nov 2014 15:49:24 +0000 Message-ID: <54662484.9060708@linaro.org> 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: Andrii Tseglytskyi , Stefano Stabellini Cc: Ian Campbell , "xen-devel@lists.xen.org" List-Id: xen-devel@lists.xenproject.org Hi Andrii, On 11/14/2014 03:39 PM, Andrii Tseglytskyi wrote: > Also note - freeze depends on system load. It reproduces more > frequently if I start Android + QNX + all frontends/backends drivers. > Starting Android only without any addition drivers works more less > stable. It looks like issue is reproduced when domU starts in parallel > with backends drivers in dom0. > But the same works fine with old Xen 4.4. To be sure, when you say "xen/master" is it a vanilla Xen? Or do you have patches on top of it? Also, what are the frontends/backends? Regards, -- Julien Grall