From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Wed, 2 Jan 2002 19:22:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Wed, 2 Jan 2002 19:20:33 -0500 Received: from 12-224-37-81.client.attbi.com ([12.224.37.81]:16654 "HELO kroah.com") by vger.kernel.org with SMTP id ; Wed, 2 Jan 2002 19:19:20 -0500 Date: Wed, 2 Jan 2002 16:18:16 -0800 From: Greg KH To: Roger Leblanc Cc: linux-kernel@vger.kernel.org Subject: Re: Deadlock in kernel on USB shutdown Message-ID: <20020103001816.GB4162@kroah.com> In-Reply-To: <3C33A22F.40906@videotron.ca> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <3C33A22F.40906@videotron.ca> User-Agent: Mutt/1.3.25i X-Operating-System: Linux 2.2.20 (i586) Reply-By: Wed, 05 Dec 2001 21:46:14 -0800 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 02, 2002 at 07:13:35PM -0500, Roger Leblanc wrote: > It doesn't get that far. The first thing my init script (or Mandrake 8.1 > script) does at shutdown is to run modprobe -r on modules usb-ohci, > usb-uhci and uhci. The system freeses when it gets to usb-uhci. It does > it also if I run these commands on the command line. Have you unloaded your scanner module before unloading the usb-uhci module? thanks, greg k-h