From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754086AbYHDL5U (ORCPT ); Mon, 4 Aug 2008 07:57:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753214AbYHDL5F (ORCPT ); Mon, 4 Aug 2008 07:57:05 -0400 Received: from smtp-out002.kontent.com ([81.88.40.216]:53695 "EHLO smtp-out002.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751959AbYHDL5B (ORCPT ); Mon, 4 Aug 2008 07:57:01 -0400 From: Oliver Neukum Organization: NOvell To: "Alfred E. Heggestad" Subject: Re: [PATCH] input: driver for USB VoIP phones with CM109 chipset #2 Date: Mon, 4 Aug 2008 13:56:57 +0200 User-Agent: KMail/1.9.9 Cc: Dmitry Torokhov , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org References: <200806271424.50425.oliver@neukum.org> <200807262045.22722.oliver@neukum.org> <48962B8A.8030307@db.org> In-Reply-To: <48962B8A.8030307@db.org> MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200808041356.57928.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Montag 04 August 2008 00:04:58 schrieb Alfred E. Heggestad: > Oliver Neukum wrote: > > Am Samstag 26 Juli 2008 17:55:35 schrieb Alfred E. Heggestad: > >> Jul 26 17:32:33 io kernel: hald-addon-keyb[23629]: segfault at 6f6f6c5f ip b7e9855b sp bf9d89dc error 4 in libc-2.6.1.so[b7e28000+144000] > >> Jul 26 17:32:43 io kernel: cm109: cm109_urb_ctl_callback: usb_submit_urb (urb_irq) failed -22 > >> Jul 26 17:33:21 io last message repeated 6 times > >> Jul 26 17:34:28 io last message repeated 17 times > > > > This should not happen. Please provide more context. If possible > > recompile your kernel with CONFIG_USB_DEBUG. > > > > Hi Oliver > > sorry for the delay, I was out travelling with no access to CM109 hardware.. > > I recompiled the latest kernel from input-branch with CONFIG_USB_DEBUG enabled, > the version reported is 2.6.27-rc1. Below you can see the syslog and the > context of events: Looks like urb_irq is not properly initialised. Is there really nothing in the syslog? Please print out urb->interval Regards Oliver