From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S264018AbTKSLzj (ORCPT ); Wed, 19 Nov 2003 06:55:39 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S264033AbTKSLzj (ORCPT ); Wed, 19 Nov 2003 06:55:39 -0500 Received: from ns.suse.de ([195.135.220.2]:25835 "EHLO Cantor.suse.de") by vger.kernel.org with ESMTP id S264018AbTKSLzi (ORCPT ); Wed, 19 Nov 2003 06:55:38 -0500 Date: Wed, 19 Nov 2003 12:55:37 +0100 Message-ID: From: Takashi Iwai To: Linux-Kernel mailing list Subject: Re: OOPS USB disconnect SuSE 8.2 2.4.20-4GB kernel and USB or sound related crash In-Reply-To: <20031114020826.GA25475@merlin.emma.line.org> References: <20031114020826.GA25475@merlin.emma.line.org> User-Agent: Wanderlust/2.10.1 (Watching The Wheels) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.6 MULE XEmacs/21.4 (patch 13) (Rational FORTRAN) (i386-suse-linux) MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org At Fri, 14 Nov 2003 03:08:26 +0100, Matthias Andree wrote: > > Hi, > > I caught this oops crash in the logs some hours ago. Does it ring a bell > somewhere? Has this been fixed since? > > 18:55:34: > ALSA memory.c:86: kmalloc(10) from d789369c not freed > ALSA memory.c:86: kmalloc(76) from d7893680 not freed > ALSA memory.c:86: kmalloc(28) from d7890381 not freed > ALSA memory.c:86: kmalloc(440) from d7890868 not freed > usb-uhci.c: interrupt, status 3, frame# 1302 perhaps some devices were still in use at the disconnection. the safe disconnection should have been already fixed on the ALSA side, but still not tested quite well. at least, it worked for me. -- Takashi Iwai ALSA Developer - www.alsa-project.org