From owner-freebsd-questions@FreeBSD.ORG Tue Feb 12 23:40:26 2008 Return-Path: Delivered-To: questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 1EBAD16A41A for ; Tue, 12 Feb 2008 23:40:26 +0000 (UTC) (envelope-from nate@nathansouer.com) Received: from hume.nathansouer.com (nathansouer.com [70.58.238.237]) by mx1.freebsd.org (Postfix) with ESMTP id C51C613C4D9 for ; Tue, 12 Feb 2008 23:40:25 +0000 (UTC) (envelope-from nate@nathansouer.com) Received: from www.nathansouer.com (localhost [IPv6:::1]) by hume.nathansouer.com (8.13.8/8.13.8) with ESMTP id m1CNNbm7041049; Tue, 12 Feb 2008 17:23:37 -0600 (CST) (envelope-from nate@nathansouer.com) Received: from 209.240.66.157 (SquirrelMail authenticated user nate) by www.nathansouer.com with HTTP; Tue, 12 Feb 2008 17:23:37 -0600 (CST) Message-ID: <39310.209.240.66.157.1202858617.squirrel@www.nathansouer.com> In-Reply-To: <47B21924.5030702@bsdforen.de> References: <38768.209.240.66.157.1202851338.squirrel@www.nathansouer.com> <47B21924.5030702@bsdforen.de> Date: Tue, 12 Feb 2008 17:23:37 -0600 (CST) From: "Nathan Alan Souer" To: "Dominic Fandrey" User-Agent: SquirrelMail/1.4.8 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Priority: 3 (Normal) Importance: Normal X-Spam-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,NO_RELAYS autolearn=ham version=3.1.6 X-Spam-Checker-Version: SpamAssassin 3.1.6 (2006-10-03) on hume.nathansouer.com Cc: questions@freebsd.org Subject: Re: Kernel Panic with heavy disk i/o while running on battery X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Feb 2008 23:40:26 -0000 > Nathan Alan Souer wrote: >> In advance, I appreciate any help that anyone has to offer. When my >> laptop >> is running on battery and there is heavy i/o on the disk The machine >> kernel panics and reboots. I have updated my base system to current >> (7_releng 2/9/08) just a couple days ago in an effort to resolve this issue, to >> no change. >> > > I would start with a memory test program. I have seen similar things > happen > with broken memory. > The machine just made it throug a whole pass of memtest86+.