From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754690AbYKJMAn (ORCPT ); Mon, 10 Nov 2008 07:00:43 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754576AbYKJMAI (ORCPT ); Mon, 10 Nov 2008 07:00:08 -0500 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:55554 "EHLO gprs189-60.eurotel.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754487AbYKJMAH (ORCPT ); Mon, 10 Nov 2008 07:00:07 -0500 Date: Mon, 10 Nov 2008 09:27:49 +0100 From: Pavel Machek To: KAMEZAWA Hiroyuki Cc: Ingo Molnar , kernel list , "Rafael J. Wysocki" , "H. Peter Anvin" Subject: Re: CONFIG_NUMA breaks hibernation on x86-32 with PAE Message-ID: <20081110082749.GA1969@elf.ucw.cz> References: <20081109140726.GB1786@ucw.cz> <20081110075216.GD2093@elte.hu> <20081110075529.GD707@atrey.karlin.mff.cuni.cz> <20081110172407.5584156d.kamezawa.hiroyu@jp.fujitsu.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20081110172407.5584156d.kamezawa.hiroyu@jp.fujitsu.com> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon 2008-11-10 17:24:07, KAMEZAWA Hiroyuki wrote: > On Mon, 10 Nov 2008 08:55:29 +0100 > Pavel Machek wrote: > > > > > > > * Pavel Machek wrote: > > > > > > > ...at least on 2.6.27 and 2.6.28-rc3. Resume gets to > > > > acpi_hibernation_leave, then SLAB corruption is detected and machine > > > > ends in series of oops. > > > > > > > > Any ideas how to debug that? > > > > > > do you get any serial log or USB key output, so that it's debuggable > > > directly? > > > > Well, I can transcribe the BUG() from a picture, I guess, but it does > > not seem to contain much useful info: SLAB corruption was detected and > > backtrace is not quite important at that point... > > > > Serial console is probably possible, but would take few days to setup. > > How about this patch ? > == > http://marc.info/?l=linux-mm-commits&m=122624388629106&w=2 > == Yep, that one is neccessary to get that far... yes, I have it applied. -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html