From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754261Ab3AKLnb (ORCPT ); Fri, 11 Jan 2013 06:43:31 -0500 Received: from mail.skyhub.de ([78.46.96.112]:33557 "EHLO mail.skyhub.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753169Ab3AKLn3 (ORCPT ); Fri, 11 Jan 2013 06:43:29 -0500 Date: Fri, 11 Jan 2013 12:43:28 +0100 From: Borislav Petkov To: Sujith Manoharan Cc: Adrian Byszuk , linux-kernel@vger.kernel.org, Thomas Gleixner , John Stultz Subject: Re: BUG: kernel panic on Dell Vostro 3560 when plugging in AC adapter Message-ID: <20130111114328.GD6570@liondog.tnic> Mail-Followup-To: Borislav Petkov , Sujith Manoharan , Adrian Byszuk , linux-kernel@vger.kernel.org, Thomas Gleixner , John Stultz References: <20130109120732.GA8016@liondog.tnic> <50ED98AA.1090304@gmail.com> <20130109170119.GA17840@liondog.tnic> <50EDB070.9020908@gmail.com> <20130109181520.GB17840@liondog.tnic> <50EE9F24.8010908@gmail.com> <20130110113511.GB23008@liondog.tnic> <50EECA0B.2050407@gmail.com> <50EEF8A9.5070406@gmail.com> <20719.47186.830126.689552@gargle.gargle.HOWL> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20719.47186.830126.689552@gargle.gargle.HOWL> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jan 11, 2013 at 12:29:30PM +0530, Sujith Manoharan wrote: > Adrian Byszuk wrote: > > Aaaand failure again! > > I haven't finished bisecting yet, but as of now I have ~20 commits left: > > all related to 'mtd' - propably not a source of troubles too. > > Any other way to diagnose this bug? > > I think this has been fixed by: > http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commit;h=3935e89505a1c3ab3f3b0c7ef0eae54124f48905 > > For Arch Linux, it was tracked here: > https://bugs.archlinux.org/task/33095 Good point, thanks Sujith. Commit message sounds exactly like your issue, Adrian, and oopsing in an unitialized hrtimer - which this patch fixes - is what you see so you could very well cherry pick this patch from Linus' tree and test. Even though this patch is marked for stable, for some reason it didn't make it into 3.7.1 and I can't find it in the 3.7.2 lineup either. Strange. Thanks. -- Regards/Gruss, Boris. Sent from a fat crate under my desk. Formatting is fine. --