This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Home Products Support Community News


[Xen-users] Re: [Xen-devel] Kernel panic with 2.6.32-30 under network ac

To: "Olivier Hanesse" <olivier.hanesse@xxxxxxxxx>, "Konrad Rzeszutek Wilk" <konrad.wilk@xxxxxxxxxx>
Subject: [Xen-users] Re: [Xen-devel] Kernel panic with 2.6.32-30 under network activity
From: "Jan Beulich" <JBeulich@xxxxxxxxxx>
Date: Wed, 16 Mar 2011 09:34:12 +0000
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, Xen Users <xen-users@xxxxxxxxxxxxxxxxxxx>
Delivery-date: Wed, 16 Mar 2011 02:34:30 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <20110316032018.GC7905@xxxxxxxxxxxx>
List-help: <mailto:xen-users-request@lists.xensource.com?subject=help>
List-id: Xen user discussion <xen-users.lists.xensource.com>
List-post: <mailto:xen-users@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe>
References: <AANLkTimVdAG6y+-9jNuQM78Bz+O7CuBteQdF1yK1YYCo@xxxxxxxxxxxxxx> <20110316032018.GC7905@xxxxxxxxxxxx>
Sender: xen-users-bounces@xxxxxxxxxxxxxxxxxxx
>>> On 16.03.11 at 04:20, Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> wrote:
> On Thu, Mar 10, 2011 at 12:25:55PM +0100, Olivier Hanesse wrote:
>> [469390.126691] alignment check: 0000 [#1] SMP
> aligment check? Was there anything else in the log before this? Was there
> anything in the Dom0 log?

This together with

>> [469390.126795] RSP: e02b:ffff88001ec3f9b8  EFLAGS: 00050286

makes me wonder if either eflags got restored from a corrupted
stack slot somewhere, or whether something in the kernel or one
of the modules intentionally played with EFLAGS.AC.


Xen-users mailing list