Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758117AbcJQOQa (ORCPT ); Mon, 17 Oct 2016 10:16:30 -0400 Received: from mx2.suse.de ([195.135.220.15]:46861 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757984AbcJQOQX (ORCPT ); Mon, 17 Oct 2016 10:16:23 -0400 Message-ID: <1476713445.3938.1.camel@suse.com> Subject: Re: crash by cdc_acm driver in kernels 4.8-rc1/5 From: Oliver Neukum To: wim@djo.tudelft.nl Cc: linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Date: Mon, 17 Oct 2016 16:10:45 +0200 In-Reply-To: <20160908125850.GC28274@djo.tudelft.nl> References: <20160908115803.GA28274@djo.tudelft.nl> <1473337238.32073.2.camel@suse.com> <20160908125850.GC28274@djo.tudelft.nl> Content-Type: text/plain; charset="UTF-8" X-Mailer: Evolution 3.12.11 Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 499 Lines: 17 On Thu, 2016-09-08 at 14:58 +0200, Wim Osterholt wrote: > On Thu, Sep 08, 2016 at 02:20:38PM +0200, Oliver Neukum wrote: > > > > > > The oops tells things that I didn't all write down, but it says > > > null pointer dereference at 00000246 > > > > That is the important part. I am sorry, but without the oops > > nobody can help you. Please capture it Hi, I got one of those devices. However, I don't get a crash. Could you please give me instructions on how you trigger it? Regards Oliver