From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753861AbZHBVWA (ORCPT ); Sun, 2 Aug 2009 17:22:00 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753798AbZHBVV7 (ORCPT ); Sun, 2 Aug 2009 17:21:59 -0400 Received: from smtp-out003.kontent.com ([81.88.40.217]:51987 "EHLO smtp-out003.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753791AbZHBVV7 (ORCPT ); Sun, 2 Aug 2009 17:21:59 -0400 From: Oliver Neukum To: Alex Riesen Subject: Re: Oops in CDC ACM after an Openmoko phone (neo1973) changes its usb interface from ACM to Ethernet Date: Sun, 2 Aug 2009 23:22:35 +0200 User-Agent: KMail/1.10.3 (Linux/2.6.31-rc4-0.1-default; KDE/4.1.3; x86_64; ; ) Cc: Alan Stern , linux-usb@vger.kernel.org, Oliver Neukum , Linux Kernel Mailing List , "Greg Kroah-Hartman" , Alan Cox References: <81b0412b0908021339s739c07edvd4d5eb4c21cfa167@mail.gmail.com> <81b0412b0908021409h73fc2fcfo64c4ba9ee1f0d552@mail.gmail.com> In-Reply-To: <81b0412b0908021409h73fc2fcfo64c4ba9ee1f0d552@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200908022322.36343.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Sonntag, 2. August 2009 23:09:37 schrieb Alex Riesen: > So, I connect the device, run its bootloader, which causes > a CDC ACM interface to appear. The /dev/ttyACM0 node > appears, and I open it (with minicom). Then I just switch > the device off and kernel oopses with: It oopses _before_ you terminate minicom? Regards Oliver