From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Tue, 21 May 2002 14:04:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Tue, 21 May 2002 14:04:40 -0400 Received: from 12-224-36-73.client.attbi.com ([12.224.36.73]:54533 "HELO kroah.com") by vger.kernel.org with SMTP id ; Tue, 21 May 2002 14:04:39 -0400 Date: Tue, 21 May 2002 11:03:44 -0700 From: Greg KH To: Martin Devera Cc: linux-usb-users@lists.sourceforge.net, linux-kernel@vger.kernel.org Subject: Re: Oops report USB-OHCI Message-ID: <20020521180344.GE1295@kroah.com> In-Reply-To: Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.26i X-Operating-System: Linux 2.2.20 (i586) Reply-By: Tue, 23 Apr 2002 15:02:47 -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, May 21, 2002 at 04:48:35PM +0200, Martin Devera wrote: > The Oops from ksymoops is attached. There is one warning > but the System.map was correct (I tested twice). > The problem is repetable - I tested on 3 computers. It occured > with two types of phillips camera and with modem. > On UHCI it works, with OHCO - Opti chipset is fails. > Kernel 2.4.18, no patches. Tested on Pentium and PII computers. > There is > kernel BUG at usb-ohci.h:464! > always before Oops. It seems definitely to be bug in kernel. > Probably TD/ED memory is freed twice .. Does this problem also happen on 2.4.19-pre8? thanks, greg k-h