From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1764417AbYBONai (ORCPT ); Fri, 15 Feb 2008 08:30:38 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750709AbYBONab (ORCPT ); Fri, 15 Feb 2008 08:30:31 -0500 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:57824 "EHLO lxorguk.ukuu.org.uk" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1754490AbYBONaa (ORCPT ); Fri, 15 Feb 2008 08:30:30 -0500 Date: Fri, 15 Feb 2008 13:22:41 +0000 From: Alan Cox To: Frank van Maarseveen Cc: linux-kernel@vger.kernel.org Subject: Re: Machine check exception with a kernel dependency Message-ID: <20080215132241.23823d43@core> In-Reply-To: <20080213162528.GA32635@janus> References: <20080213162528.GA32635@janus> X-Mailer: Claws Mail 3.2.0 (GTK+ 2.12.5; x86_64-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 13 Feb 2008 17:25:28 +0100 Frank van Maarseveen wrote: > On at least two Dell optiplex 755 systems with a Core 2 Duo I get > > Feb 13 15:14:01 inari CPU 1: Machine Check Exception: 0000000000000004 > Feb 13 15:14:01 inari CPU 0: Machine Check Exception: 0000000000000005 > Feb 13 15:14:01 inari Bank 0: b200004000000800 > Feb 13 15:14:01 inari Bank 5: b200221024080400 > > 2.6.22.10 shows the problem, 2.6.24.2 ditto but I'm unable to reproduce > it with 2.6.24-rc8. BIOS upgrade didn't help. Removing all PCI[e] cards > didn't help either. If you run the MCE numbers through a decoder what do you get back ?