From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1031577Ab2COQBY (ORCPT ); Thu, 15 Mar 2012 12:01:24 -0400 Received: from cantor2.suse.de ([195.135.220.15]:41667 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1031096Ab2COQBX (ORCPT ); Thu, 15 Mar 2012 12:01:23 -0400 Date: Thu, 15 Mar 2012 17:01:21 +0100 Message-ID: From: Takashi Iwai To: Sasha Levin Cc: perex@perex.cz, lucas.demarchi@profusion.mobi, Thomas Gleixner , Dave Jones , "linux-kernel@vger.kernel.org List" , alsa-devel@alsa-project.org Subject: Re: sound: BUG: unable to handle kernel irq event stamp: 2013419 In-Reply-To: References: User-Agent: Wanderlust/2.15.6 (Almost Unreal) SEMI/1.14.6 (Maruoka) FLIM/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL/10.7 Emacs/23.3 (x86_64-suse-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI 1.14.6 - "Maruoka") Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org At Thu, 15 Mar 2012 17:50:55 +0200, Sasha Levin wrote: > > On Thu, Mar 15, 2012 at 5:46 PM, Takashi Iwai wrote: > > At Thu, 15 Mar 2012 17:36:44 +0200, > > Sasha Levin wrote: > >> > >> On Thu, Mar 15, 2012 at 5:34 PM, Takashi Iwai wrote: > >> > The bug seems coming from the old OSS driver.  Do you enable any OSS > >> > drivers? > >> > >> They're most likely compiled in (kernel is pretty close to a 'make > >> allyesconfig'), but I haven't done anything in particular to start > >> them. > > > > What does trinity at all? > > It's a syscall fuzzer which can be found here: > codemonkey.org.uk/projects/trinity/trinity.git OK. Then, you might have hit a virtual midi device or such. It's present even if you have no real device. Takashi