From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752937Ab1LHReR (ORCPT ); Thu, 8 Dec 2011 12:34:17 -0500 Received: from mms2.broadcom.com ([216.31.210.18]:4884 "EHLO mms2.broadcom.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752369Ab1LHReQ (ORCPT ); Thu, 8 Dec 2011 12:34:16 -0500 X-Server-Uuid: D3C04415-6FA8-4F2C-93C1-920E106A2031 Message-ID: <4EE0F50B.5040407@broadcom.com> Date: Thu, 8 Dec 2011 18:34:03 +0100 From: "Arend van Spriel" User-Agent: Mozilla/5.0 (X11; Linux i686; rv:8.0) Gecko/20111124 Thunderbird/8.0 MIME-Version: 1.0 To: "Nico Schottelius" , LKML , netdev@vger.kernel.org, b43-dev@lists.infradead.org, "Greg KH" Subject: Re: BCM43224 hanging [3.2.0-rc4-00248-gb835c0f] References: <20111201224851.GB20536@ethz.ch> <4ED8B610.2010703@broadcom.com> <20111202150128.GC3096@schottelius.org> <20111207190821.GA1775@schottelius.org> In-Reply-To: <20111207190821.GA1775@schottelius.org> X-Enigmail-Version: 1.4a1pre OpenPGP: id=B5E1A116 X-WSS-ID: 62FE29693GG7989862-01-01 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 12/07/2011 08:08 PM, Nico Schottelius wrote: > Update: > > The hang situation always happens, when the nic does *not* have > a connection. And it still covers all network processes (i.e. > including sudo, wpa_supplicant, postfix, etc.). > > Starting up the computer, having wpa_supplicant connect successfully, > everything works fine. > > Until the connection is lost or I issue "select_network 4", which > changes to another network. > > The problem also exists, if I startup wpa_supplicant and there > is no network connection available. > > Verified that this bug exists in my pathced 3.1.0-rc6-g443452b > as well as in 3.2.0-rc4-00248-gb835c0f. > > This is rather nasty, because it forces me to reboot as soon as > I've started up wlan by accident. > > Is there a workaround available somewhere (besides using USB-LAN)? > > Attached are output of 3.1.0-rc6-g443452b, which is the same for > all failing versions. > > Cheers, > > Nico Could you try and see what happens when you kill wpa_supplicant. Gr. AvS