From mboxrd@z Thu Jan 1 00:00:00 1970 From: Avi Kivity Subject: Re: guest gets stuck on the migration from AMD to Intel Date: Wed, 25 Nov 2009 11:36:41 +0200 Message-ID: <4B0CFAA9.7060904@redhat.com> References: <4B03C333.8070501@aixigo.de> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: kvm@vger.kernel.org To: Harald Dunkel Return-path: Received: from mx1.redhat.com ([209.132.183.28]:1665 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758474AbZKYJgi (ORCPT ); Wed, 25 Nov 2009 04:36:38 -0500 In-Reply-To: <4B03C333.8070501@aixigo.de> Sender: kvm-owner@vger.kernel.org List-ID: On 11/18/2009 11:49 AM, Harald Dunkel wrote: > Hi folks, > > If I migrate a virtual machine (2.6.31.6, amd64) from a host with > AMD cpu to an Intel host, then the guest is terminated on the old > host as expected, but it gets stuck on the new host. Every 60 seconds > it prints a message on the virtual console saying > > BUG: soft lockup - CPU#0 got stuck for 61s! > Please set up serial console for the guest and any post any detailed messages printed there (e.g. a stacktrace). -- error compiling committee.c: too many arguments to function