Return-path: Received: from mga09.intel.com ([134.134.136.24]:32591 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932317Ab0DPUH1 (ORCPT ); Fri, 16 Apr 2010 16:07:27 -0400 Subject: Re: 2.6.33 iwl5350 firmware crash From: reinette chatre To: Andrew Lutomirski Cc: "ilw@linux.intel.com" , "linux-wireless@vger.kernel.org" , stable@kernel.org In-Reply-To: <1271442365.14052.13562.camel@rchatre-DESK> References: <1271442365.14052.13562.camel@rchatre-DESK> Content-Type: text/plain; charset="UTF-8" Date: Fri, 16 Apr 2010 13:07:23 -0700 Message-ID: <1271448443.14052.13774.camel@rchatre-DESK> Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: On Fri, 2010-04-16 at 11:26 -0700, reinette chatre wrote: > On Thu, 2010-04-15 at 14:08 -0700, Andrew Lutomirski wrote: > > [74944.425130] iwlagn 0000:03:00.0: Microcode SW error detected. > > Restarting 0x2000000. > > [74944.425154] iwlagn 0000:03:00.0: Start IWL Error Log Dump: > > [74944.425160] iwlagn 0000:03:00.0: Status: 0x000212E4, count: 5 > > [74944.425291] iwlagn 0000:03:00.0: Desc > > Time data1 data2 line > > [74944.425301] iwlagn 0000:03:00.0: NMI_INTERRUPT_WDG (#04) > > 1638059893 0x00000002 0x07030000 3664 > > [...] > > > [74981.401945] ------------[ cut here ]------------ > > [74981.401980] WARNING: at net/mac80211/agg-tx.c:152 > > ___ieee80211_stop_tx_ba_session+0x87/0x8c [mac80211]() > > > Please see https://bugzilla.kernel.org/show_bug.cgi?id=15374 - it has > patches that will help aggregation recovery after this NMI problem. > Unfortunately there is nothing we can do at this time to the firmware > error. I'll try to get these patches into 2.6.34 today. The patches are already included in 2.6.34. I did try to get this included into 2.6.33 and submitted it to stable on 03/18/2010, unfortunately it was not accepted. Reinette