From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1750731AbWDDRXt (ORCPT ); Tue, 4 Apr 2006 13:23:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1750767AbWDDRXt (ORCPT ); Tue, 4 Apr 2006 13:23:49 -0400 Received: from mail.gondor.com ([212.117.64.182]:13 "EHLO moria.gondor.com") by vger.kernel.org with ESMTP id S1750731AbWDDRXs (ORCPT ); Tue, 4 Apr 2006 13:23:48 -0400 Date: Tue, 4 Apr 2006 19:23:47 +0200 From: Jan Niehusmann To: Takashi Iwai Cc: linux-kernel@vger.kernel.org Subject: Re: [Alsa-devel] Slab corruptions & Re: 2.6.17-rc1: Oops in sound applications Message-ID: <20060404172347.GA5968@knautsch.gondor.com> References: <20060404133814.GA11741@knautsch.gondor.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.11+cvs20060126 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Apr 04, 2006 at 05:56:36PM +0200, Takashi Iwai wrote: > At Tue, 4 Apr 2006 15:38:14 +0200, > Jan Niehusmann wrote: > > > > On Mon, Apr 03, 2006 at 10:01:08PM +0100, Ken Moffat wrote: > > > 1. One line summary: > > > > > > On x86, sound applications oops when I refresh the browser. > > > > I also see Oopses which seem to be sound related, although I did > > not notice a correllation with the browser. The oopses below are from > > 2.6.17-rc1 with additional ipw2200 patches (first one), and from a clean > > 2.6.17 (second one). The -dirty suffix in the version numbers comes from > > compiling with make-kpkg, not from actual changes to the source. > > Could you try the patch below by OGAWA Hirofumi > ? That could be it - I remember having problems to access /dev/dsp prior to the oops, and (without having read the code) it looks like the patch is related to some error condition on open(). I'll try the patch. Jan