From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754143Ab2GWPHp (ORCPT ); Mon, 23 Jul 2012 11:07:45 -0400 Received: from mail-bk0-f46.google.com ([209.85.214.46]:56340 "EHLO mail-bk0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753660Ab2GWPHo (ORCPT ); Mon, 23 Jul 2012 11:07:44 -0400 Message-ID: <500D68B7.9060209@gmail.com> Date: Mon, 23 Jul 2012 17:07:35 +0200 From: Daniel Mack User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:13.0) Gecko/20120615 Thunderbird/13.0.1 MIME-Version: 1.0 To: Sarbojit Ganguly CC: Alan Stern , gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, Takashi Iwai Subject: Re: Kernel Oops while disconnecting USB peripheral (always) References: In-Reply-To: X-Enigmail-Version: 1.4.3 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23.07.2012 17:04, Sarbojit Ganguly wrote: > On 23 July 2012 20:17, Alan Stern wrote: > Yes the issue is in evict() api which gets called when USB disconnect > is triggered. >> >> Alan Stern >> > > Even I was confused in the beginning but after thorough check I > confirmed its presence. I reverted back to my distro's stock kernel > (3.2.0-26-generic) where the issue does not recur. > > I could not analysed further (due to my limited knowledge of USB). If you could bisect the problem, that would help a lot. Daniel