From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-bw0-f219.google.com ([209.85.218.219]:54857 "EHLO mail-bw0-f219.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757031AbZINUu0 (ORCPT ); Mon, 14 Sep 2009 16:50:26 -0400 Received: by bwz19 with SMTP id 19so2375200bwz.37 for ; Mon, 14 Sep 2009 13:50:28 -0700 (PDT) Message-ID: <4AAEAC90.7070205@lwfinger.net> Date: Mon, 14 Sep 2009 15:50:24 -0500 From: Larry Finger MIME-Version: 1.0 To: Michael Buesch CC: Johannes Berg , wireless Subject: Re: Kernel oops with 2.6.31-wl References: <4AAE4DAA.1010505@lwfinger.net> <1252950017.23427.49.camel@johannes.local> <4AAE8965.4040108@lwfinger.net> <200909142245.52042.mb@bu3sch.de> In-Reply-To: <200909142245.52042.mb@bu3sch.de> Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-wireless-owner@vger.kernel.org List-ID: Michael Buesch wrote: > On Monday 14 September 2009 20:20:21 Larry Finger wrote: >> Johannes Berg wrote: >>> On Mon, 2009-09-14 at 09:05 -0500, Larry Finger wrote: >>>> Using the kernel v2.6.31-38241-g2d3a51e, I get the following kernel >>>> oops when unloading b43: >>>> RIP: 0010:[] [] >>>> b43_op_config+0x10c/0x36f [b43] >>> Seems like a b43 problem to me. >> I had pretty much reached that conclusion. I will need to swap cards >> to debug as the 4315 won't run on older kernels without a lot of patches. > > I can't reproduce here. What sequence of events is needed to trigger this? All I have to do is make a connection, then "sudo modprobe -rv b43" while the connection is live. I have not tried shutting the interface down before the modprobe. It gets through the "rmmod b43" and the "rmmod ssb" and then crashes. Larry