From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Vrabel Subject: Re: acpidump crashes on some machines Date: Wed, 4 Jul 2012 11:21:57 +0100 Message-ID: <4FF41945.1020302@citrix.com> References: <4FE1C423.6070001@amd.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <4FE1C423.6070001@amd.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: Andre Przywara Cc: Jeremy Fitzhardinge , xen-devel , Jan Beulich , Konrad Rzeszutek Wilk List-Id: xen-devel@lists.xenproject.org On 20/06/12 13:37, Andre Przywara wrote: > Hi, > > we have some problems with acpidump running on Xen Dom0. On 64 bit Dom0 > it will trigger the OOM killer, on 32 bit Dom0s it will cause a kernel > crash. > The hypervisor does not matter, I tried 4.1.3-rc2 as well as various > unstable versions including 25467, also 32-bit versions of 4.1. > The Dom0 kernels were always PVOPS versions, the problems starts with > 3.2-rc1~194 and is still in 3.5.0-rc3. > Also you need to restrict the Dom0 memory with dom0_mem= This is odd. Can you try a range of dom0_mem settings to see which values cause this? David