Return-path: Received: from mtagate6.de.ibm.com ([195.212.17.166]:38251 "EHLO mtagate6.de.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751894Ab0EKPuT (ORCPT ); Tue, 11 May 2010 11:50:19 -0400 From: Christian Borntraeger To: reinette chatre Subject: Re: kernel BUG in iwl-agn-rs.c:2076, WAS: iwlagn + some accesspoint == hardlock Date: Tue, 11 May 2010 17:50:08 +0200 Cc: "John W. Linville" , "NilsRadtkelkml@think-future.de" , "linux-kernel@vger.kernel.org" , "linux-wireless@vger.kernel.org" References: <20100503191756.GA3479@localhost> <201005061114.35480.borntraeger@de.ibm.com> <1273163328.2226.2530.camel@rchatre-DESK> In-Reply-To: <1273163328.2226.2530.camel@rchatre-DESK> MIME-Version: 1.0 Content-Type: Text/Plain; charset="utf-8" Message-Id: <201005111750.08533.borntraeger@de.ibm.com> Sender: linux-wireless-owner@vger.kernel.org List-ID: Am Donnerstag 06 Mai 2010 18:28:48 schrieb reinette chatre: > Below seven iwlwifi patches were added after rc4. If you are unable to > bisect ... perhaps you can run a while by reverting more and more from > this list? > > f2fa1b015e9c199e45c836c769d94db595150731 iwlwifi: correct 6000 EEPROM regulatory address > 88be026490ed89c2ffead81a52531fbac5507e01 iwlwifi: fix scan races > 8b9fce77737ae9983f61ec56cd53f52fb738b2c7 iwlwifi: work around bogus active chains detection > ece6444c2fe80dab679beb5f0d58b091f1933b00 iwlwifi: need check for valid qos packet before free > de0f60ea94e132c858caa64a44b2012e1e8580b0 iwlwifi: avoid Tx queue memory allocation in interface down > 04f2dec1c3d375c4072613880f28f43b66524876 iwlwifi: use consistent table for tx data collect > dd48744964296b5713032ea1d66eb9e3d990e287 iwlwifi: fix DMA allocation warnings Just to give you some feedback. Sometimes it takes a while until it crashes. My hand made bisect is currently at two remaining patches: de0f60ea94e132c858caa64a44b2012e1e8580b0 8b9fce77737ae9983f61ec56cd53f52fb738b2c7 reverting both solves my hard lockup. I will try to isolate the "bad" patch but this takes some more days since I wont be in the "hazardous environment" this week. Christian