From owner-freebsd-current@FreeBSD.ORG Mon Jan 12 05:52:18 2004 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4A7B016A4CE for ; Mon, 12 Jan 2004 05:52:18 -0800 (PST) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 394AF43D1F for ; Mon, 12 Jan 2004 05:52:16 -0800 (PST) (envelope-from ticso@cicely12.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [IPv6:3ffe:400:8d0:301:200:92ff:fe9b:20e7]) (authenticated bits=0) i0CDpsN1080954 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Mon, 12 Jan 2004 14:51:57 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (cicely12.cicely.de [IPv6:3ffe:400:8d0:301::12]) by cicely5.cicely.de (8.12.10/8.12.10) with ESMTP id i0CDph4H066729 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Mon, 12 Jan 2004 14:51:44 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: from cicely12.cicely.de (localhost [127.0.0.1]) by cicely12.cicely.de (8.12.10/8.12.10) with ESMTP id i0CDphBE020184; Mon, 12 Jan 2004 14:51:43 +0100 (CET) (envelope-from ticso@cicely12.cicely.de) Received: (from ticso@localhost) by cicely12.cicely.de (8.12.10/8.12.10/Submit) id i0CDpgX5020183; Mon, 12 Jan 2004 14:51:42 +0100 (CET) (envelope-from ticso) Date: Mon, 12 Jan 2004 14:51:42 +0100 From: Bernd Walter To: Michael Haro Message-ID: <20040112135141.GS51502@cicely12.cicely.de> References: <20040112084514.GA708@bitsurf.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20040112084514.GA708@bitsurf.net> X-Operating-System: FreeBSD cicely12.cicely.de 5.2-CURRENT alpha User-Agent: Mutt/1.5.4i X-Spam-Status: No, hits=-4.9 required=3.0 tests=BAYES_00 autolearn=ham version=2.61 X-Spam-Report: * -4.9 BAYES_00 BODY: Bayesian spam probability is 0 to 1% * [score: 0.0000] X-Spam-Checker-Version: SpamAssassin 2.61 (1.212.2.1-2003-12-09-exp) on cicely5.cicely.de cc: current@freebsd.org Subject: Re: freebsd 5.1 ohci driver causing a panic X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: ticso@cicely.de List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 12 Jan 2004 13:52:18 -0000 On Mon, Jan 12, 2004 at 12:45:15AM -0800, Michael Haro wrote: > I can reproduce a kernel panic in 5.1 by unplugging the usb cable from my > UPS. Unfortunately I'm not getting crash dumps. I'm not sure if I'm doing > something wrong. I have dumpdev set in /etc/rc.conf, but I also notice > that the panic screen says ad0 DRQ timeout so I'm not sure if that is the > reason I don't get a dump. > > Anyway, I saw in CVS logs that the ohci driver has been updated a lot > since 5.1 and I was wondering if anyone knows if any of the changes fix > this type of panic. I couldn't tell from the logs, but I'm currently > cvsup'ing to 5.2 so I get the more recent ohci driver. > > Let me know if there is anything else I should do. If it's still reproduceable then please send the dmesg part with your controller and usb devices - including the UPS. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de