Return-path: Received: from ackle.nomi.cz ([81.31.33.35]:46943 "EHLO ackle.nomi.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751471Ab1KTUkL (ORCPT ); Sun, 20 Nov 2011 15:40:11 -0500 Date: Sun, 20 Nov 2011 21:40:07 +0100 From: =?utf-8?B?VG9tw6HFoSBKYW5vdcWhZWs=?= To: wwguy Cc: Stanislaw Gruszka , "linux-kernel@vger.kernel.org" , "linux-wireless@vger.kernel.org" Subject: Re: iwlagn: memory corruption with WPA enterprise Message-ID: <20111120204007.GA7273@nomi.cz> (sfid-20111120_214031_561856_FA16359E) References: <20111110125347.GA29415@nomi.cz> <20111110160703.GA2775@redhat.com> <20111110163051.GA24533@nomi.cz> <20111111054731.GA2292@redhat.com> <20111111150105.GA25437@nomi.cz> <20111114140714.GD2513@redhat.com> <20111119181106.GA5515@nomi.cz> <1321755233.22510.1.camel@wwguy-ubuntu> <20111120032016.GA14520@nomi.cz> <1321763314.22510.4.camel@wwguy-ubuntu> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 In-Reply-To: <1321763314.22510.4.camel@wwguy-ubuntu> Sender: linux-wireless-owner@vger.kernel.org List-ID: Hi, On Sat, Nov 19, 2011 at 08:28:34PM -0800, wwguy wrote: > On Sat, 2011-11-19 at 19:20 -0800, Tomáš Janoušek wrote: > > Anyway, did you have time to try to reproduce it with the .config I sent? > > (It may take hours, sometimes. :-/) > > Yes, I will try your configuration when I get back to the office Monday Okay, thank you. I managed to test 2.6.38.8 and 2.6.39.4 today and the issue is reproducible on both. Shall I test further in the past? I also got a reply from the Ubuntu bugreport where someone claims he doesn't experience the issue on current 32-bit Ubuntu 11.10, even though he did experience it in older versions. I have no idea why that may be so, as they have the same firmware as I have, and the kernel is 3.0 with almost no modifications to the iwlagn driver. I hope that you'll be able to reproduce the issue and fix it. Sadly, I still haven't got a better reproducer. What I was doing today was running make clean && make -j4 in a while loop, having an active Skype videocall and browsing the web while waiting for it to crash. Sometimes it took a few minutes, sometimes more than an hour. Regards, -- Tomáš Janoušek, a.k.a. Liskni_si, http://work.lisk.in/