Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261577AbVEaRtm (ORCPT ); Tue, 31 May 2005 13:49:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262051AbVEaRt2 (ORCPT ); Tue, 31 May 2005 13:49:28 -0400 Received: from hqemgate01.nvidia.com ([216.228.112.170]:56362 "EHLO HQEMGATE01.nvidia.com") by vger.kernel.org with ESMTP id S262037AbVEaRtP convert rfc822-to-8bit (ORCPT ); Tue, 31 May 2005 13:49:15 -0400 X-MimeOLE: Produced By Microsoft Exchange V6.5.7226.0 Content-class: urn:content-classes:message MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 8BIT Subject: RE: PROBLEM: Kernel Crash - Machine Exception Interpretation? Date: Tue, 31 May 2005 10:49:09 -0700 Message-ID: X-MS-Has-Attach: X-MS-TNEF-Correlator: Thread-Topic: PROBLEM: Kernel Crash - Machine Exception Interpretation? thread-index: AcVjk4B7Y5TXbI9tToyo1/Lgk9yXJQCdKF0w From: "Allen Martin" To: "John W. M. Stevens" , X-OriginalArrivalTime: 31 May 2005 17:49:09.0639 (UTC) FILETIME=[0C431970:01C56609] Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 761 Lines: 20 > May 27 21:42:06 morningstar kernel: CPU 1: Machine > Check Exception: 0000000000000004 > May 27 21:42:07 morningstar kernel: Bank 0: e200000000000175 That's a timeout on a L1 data cache evict, probably related to the following: > May 27 21:42:07 morningstar kernel: Bank 2: > b60020000000011a at 000000000bf16280May 27 21:42:07 That's an uncorrectable (multibit) ECC error on a L2 cache read. I would look for BIOS updates or replace the RAM. You should probably see failures if you run memtest86 also. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/