Return-path: Received: from mail-iy0-f174.google.com ([209.85.210.174]:58362 "EHLO mail-iy0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751224Ab1CEJpY convert rfc822-to-8bit (ORCPT ); Sat, 5 Mar 2011 04:45:24 -0500 MIME-Version: 1.0 In-Reply-To: References: <20110304134648.GB9866@tuxdriver.com> <1299251879.24333.3.camel@wwguy-ubuntu> Date: Sat, 5 Mar 2011 09:45:22 +0000 Message-ID: Subject: Re: 2.6.38-rc7, iwlagn crash From: =?UTF-8?Q?Mathias_Bur=C3=A9n?= To: wwguy Cc: "John W. Linville" , "linux-kernel@vger.kernel.org" , "ilw@linux.intel.com" , "linux-wireless@vger.kernel.org" Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: On 5 March 2011 03:45, Mathias Burén wrote: > On 4 March 2011 22:23, Mathias Burén wrote: >> On 4 March 2011 15:17, wwguy wrote: >>> On Fri, 2011-03-04 at 05:46 -0800, John W. Linville wrote: >>>> Cc'ing Wey-yi and linux-wireless...anyone else having problems with >>>> iwlagn and IBSS? >>>> >>>> On Fri, Mar 04, 2011 at 03:27:22AM +0000, Mathias Burén wrote: >>>> > Hi, >>>> > >>>> > (please cc as not subscribed) >>>> > >>>> > >>>> > >>>> > I think the crash happens when the phone attempts to get an IP, at >>>> > least that's what the phone says right after/at the crash. Any ideas? >>>> > >>>> > >>> forwarding to my team to work on it, any additional information you can >>> provide? >>> >>> It is in IBSS mode, do you have any information can shared with us on >>> your phone's model, setup, and ... >>> if you can load the module with debug=0x43fff and provide the dmesg log, >>> it will be very helpful >>> >>> Thanks >>> Wey >>> >>> (snip) I compiled my own kernel (downloaded 2.6.37-rc8 source, applied the apparmor patch required for Ubuntu, copied over the config, make oldconfig, enabled iwlwifi debug in menuconfig then compiled it), booted it and loaded iwlagn with debug=0x43fff. Then I attempted the same thing (Ubuntu Adhoc, no wireless security, trying to connect with the phone). The entire dmesg can be found here: http://www.privatepaste.com/download/49e6ead6c7 Regards, // Mathias