Return-path: Received: from plane.gmane.org ([80.91.229.3]:49820 "EHLO plane.gmane.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752721Ab3B1QKj (ORCPT ); Thu, 28 Feb 2013 11:10:39 -0500 Received: from list by plane.gmane.org with local (Exim 4.69) (envelope-from ) id 1UB64Q-00027z-11 for linux-wireless@vger.kernel.org; Thu, 28 Feb 2013 17:10:58 +0100 Received: from c-68-53-95-0.hsd1.tn.comcast.net ([68.53.95.0]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 28 Feb 2013 17:10:58 +0100 Received: from aaraines by c-68-53-95-0.hsd1.tn.comcast.net with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Thu, 28 Feb 2013 17:10:58 +0100 To: linux-wireless@vger.kernel.org From: Drew Raines Subject: Re: drivers/net/wireless/iwlwifi/dvm/tx.c and arch/x86/kernel/apic/ipi.c: Kernel trace when roaming between different Access Points with the same ESSID Date: Thu, 28 Feb 2013 10:10:15 -0600 Message-ID: <874ngwfmhk.fsf@mid.raines.me> (sfid-20130228_171049_414825_8CA38DAB) References: <87d2vowff1.fsf@mid.raines.me> <87bob8cpls.fsf@mid.raines.me> Mime-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: Drew Raines wrote: > As I was messing around with downgrading my kernel package (where'd > 3.5-trunk go??) it occurred to me that I hadn't yet tried a more > recent version of firmware-iwlwifi. I had been on 0.36+wheezy.1. > After installing 0.37 from experimental, this issue seems to have > disappeared. Apparently after a few hibernations and suspends the issue resurfaces. I move access points and my connection stop functioning and eventually get this log message: Feb 28 09:51:26 beta kernel: [105937.778241] iwlwifi 0000:03:00.0: fail to flush all tx fifo queues The only fix is a reset of the hardware radio switch on the side of the laptop. What can I do to diagnose further? -Drew