Return-path: Received: from mga09.intel.com ([134.134.136.24]:10037 "EHLO mga09.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933294Ab1ERR7M (ORCPT ); Wed, 18 May 2011 13:59:12 -0400 Subject: Re: iwlagn: 2.6.38.6 memory corruption when unloading module? From: "Guy, Wey-Yi" To: Stevie Trujillo Cc: "linux-wireless@vger.kernel.org" In-Reply-To: <201105181821.49508.stevie.trujillo@gmail.com> References: <201105181821.49508.stevie.trujillo@gmail.com> Content-Type: text/plain; charset="UTF-8" Date: Wed, 18 May 2011 10:33:17 -0700 Message-ID: <1305739997.14995.285.camel@wwguy-huron> (sfid-20110518_195915_545287_8165A671) Mime-Version: 1.0 Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi Stevie, On Wed, 2011-05-18 at 09:21 -0700, Stevie Trujillo wrote: > Hello, > > I have a Dell-XPS 15 with a Intel(R) Centrino(R) Wireless-N 1030 BGN card. > Doing modprobe -r iwlagn; modprobe iwlagn makes my kernel crash (sometimes I > have to repeat it). > I managed to get a backtrace (the file "dmesg-kexec.txt" attached) with the > advice of Milton Miller. > I also tried to boot with slub_debug=FZ (not exactly sure what that does) - > dmesg attached in "dmesg-slub_debug.txt". > -- Thank you for the data, we are look into this issue and try to re-produce the problem here. I will update you on our finding. Could you create a bug in http://bugzilla.intellinuxwireless.org/ with the information? Thanks Wey