From owner-freebsd-current@FreeBSD.ORG Sat May 3 16:24:16 2003 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 C389937B401 for ; Sat, 3 May 2003 16:24:16 -0700 (PDT) Received: from srv1.cosmo-project.de (srv1.cosmo-project.de [213.83.6.106]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9864B43F85 for ; Sat, 3 May 2003 16:24:15 -0700 (PDT) (envelope-from ticso@cicely9.cicely.de) Received: from cicely5.cicely.de (cicely5.cicely.de [IPv6:3ffe:400:8d0:301:200:92ff:fe9b:20e7]) by srv1.cosmo-project.de (8.12.9/8.12.9) with ESMTP id h43NO7rN026442 (version=TLSv1/SSLv3 cipher=EDH-RSA-DES-CBC3-SHA bits=168 verify=OK); Sun, 4 May 2003 01:24:10 +0200 (CEST) (envelope-from ticso@cicely9.cicely.de) Received: from cicely9.cicely.de (cicely9.cicely.de [IPv6:3ffe:400:8d0:301:210:5aff:fe30:1c1a]) by cicely5.cicely.de (8.12.9/8.12.9) with ESMTP id h43NO30j023370 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 4 May 2003 01:24:04 +0200 (CEST) (envelope-from ticso@cicely9.cicely.de) Received: from cicely9.cicely.de (localhost [127.0.0.1]) by cicely9.cicely.de (8.12.9/8.12.8) with ESMTP id h43NO2tA074333; Sun, 4 May 2003 01:24:03 +0200 (CEST) (envelope-from ticso@cicely9.cicely.de) Received: (from ticso@localhost) by cicely9.cicely.de (8.12.9/8.12.9/Submit) id h43NNl9u074332; Sun, 4 May 2003 01:23:48 +0200 (CEST) (envelope-from ticso) Date: Sun, 4 May 2003 01:23:46 +0200 From: Bernd Walter To: Michael McGoldrick Message-ID: <20030503232346.GD63639@cicely9.cicely.de> References: <20030502184227.GA854@uriel.mcgoldrick.org> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20030502184227.GA854@uriel.mcgoldrick.org> X-Operating-System: FreeBSD cicely9.cicely.de 5.0-CURRENT alpha User-Agent: Mutt/1.5.3i cc: current@freebsd.org Subject: Re: Panic while running with USB debugging on 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: Sat, 03 May 2003 23:24:17 -0000 On Fri, May 02, 2003 at 07:42:28PM +0100, Michael McGoldrick wrote: > Not really sure if the two are related. However, I haven't had the same panic > while running WITHOUT USB debugging on and the panic was in USB... > Background: I recently bought a USB Bluetooth adaptor and have been trying to > get it working under FreeBSD using Maksim's latest BT snapshot. Briefly, I > enabled USB_DEBUG and sysctled hw.usb.ugen.debug to 100 (OK, I should find out > what a realistic value for this is...) then twitched my USB mouse, resulting > in the following panic. Unfortunately, I know nothing about the USB stack, so > this is mostly flailing in the dark. Sounds a pipe was dropped which had outstanding transactions. I know that this can happen if you unplug a umouse or ucom device while it is in use. -- B.Walter BWCT http://www.bwct.de ticso@bwct.de info@bwct.de