From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753965Ab2IXIzh (ORCPT ); Mon, 24 Sep 2012 04:55:37 -0400 Received: from acsinet15.oracle.com ([141.146.126.227]:16904 "EHLO acsinet15.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751467Ab2IXIzg (ORCPT ); Mon, 24 Sep 2012 04:55:36 -0400 Date: Mon, 24 Sep 2012 11:55:28 +0300 From: Dan Carpenter To: yvahk-xreary@zacglen.net Cc: dheitmueller@kernellabs.com, linux-kernel@vger.kernel.org, mijhail.moreyra@gmail.com, stoth@kernellabs.com Subject: Re: Freeze or Oops on recent kernels Message-ID: <20120924085528.GJ4587@mwanda> References: <20120924063641.GB28937@mwanda> <201209240652.q8O6qWGf012411.zacglen.com@localhost> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201209240652.q8O6qWGf012411.zacglen.com@localhost> User-Agent: Mutt/1.5.21 (2010-09-15) X-Source-IP: acsinet22.oracle.com [141.146.126.238] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Sep 24, 2012 at 04:52:32PM +1000, yvahk-xreary@zacglen.net wrote: > > > >HINT: We only care about the very most recent kernel. If you can > >take a photo of the stack trace, then file a bug report and attach > >the .jpg. > > > > After a bit of experimentation my guess is that is is all > about bad Intel DX58SO2 motherboard. > > And my guess is that it has something to do with memory > mapping during an interrupt. Don't know much about memory > mapping but I suspect that something quite fundamental > goes wrong with this motherboard only. > > Exact same type of oops also happens with a PCIe RS232 serial card. > There is not enough information here for us to help you. Sorry. regards, dan carpenter