Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030298AbWAGBUO (ORCPT ); Fri, 6 Jan 2006 20:20:14 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1030301AbWAGBUN (ORCPT ); Fri, 6 Jan 2006 20:20:13 -0500 Received: from wproxy.gmail.com ([64.233.184.207]:16946 "EHLO wproxy.gmail.com") by vger.kernel.org with ESMTP id S1030298AbWAGBUM convert rfc822-to-8bit (ORCPT ); Fri, 6 Jan 2006 20:20:12 -0500 DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com; h=received:message-id:date:from:to:subject:in-reply-to:mime-version:content-type:content-transfer-encoding:content-disposition:references; b=dwNNn2OP0b/N/wygL/3i+Tn4iDu7n+ficBEkCQczyZhHfBzmR0JizfvPBXUOxJ4EoX7ttZ587EokBoD6LNi1TUy1s7x9GvdmjLeo9Gk8Aoec4kLV9b+LXdognybrCLqpIDLOcS2DXrfLhQV+kZDOqQ2PTaDnYT7TyAvUPcQy8d0= Message-ID: <9a8748490601061720k228eec1dr2afcfdc7ece6c862@mail.gmail.com> Date: Sat, 7 Jan 2006 02:20:11 +0100 From: Jesper Juhl To: Dave Jones , Andrew Morton , jesper.juhl@gmail.com, linux-kernel@vger.kernel.org, alan@lxorguk.ukuu.org.uk, airlied@linux.ie Subject: Re: 2.6.15-mm1 - locks solid when starting KDE (EDAC errors) In-Reply-To: <20060107005712.GF9402@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT Content-Disposition: inline References: <9a8748490601051552x4c8315e7n3c61860283a95716@mail.gmail.com> <20060105162714.6ad6d374.akpm@osdl.org> <9a8748490601051640s5a384dddga46d8106442d10c@mail.gmail.com> <20060105165946.1768f3d5.akpm@osdl.org> <9a8748490601061625q14d0ac04ica527821cf246427@mail.gmail.com> <20060107002833.GB9402@redhat.com> <20060106164012.041e14b2.akpm@osdl.org> <20060107005712.GF9402@redhat.com> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 3410 Lines: 71 On 1/7/06, Dave Jones wrote: > On Fri, Jan 06, 2006 at 04:40:12PM -0800, Andrew Morton wrote: > > Dave Jones wrote: > > > > > > On Sat, Jan 07, 2006 at 01:25:22AM +0100, Jesper Juhl wrote: > > > > On 1/6/06, Andrew Morton wrote: > > > > > Jesper Juhl wrote: > > > > > > > > > > > Reverted that one patch, then rebuild/reinstalled the kernel > > > > > > (with the same .config) and booted it - no change. It still locks up > > > > > > in the exact same spot. > > > > > > X starts & runs fine (sort of) since I can play around at the kdm > > > > > > login screen all I want, it's only once I actually login and KDE > > > > > > proper starts that it locks up. > > > > > > > > > > Oh bugger. No serial console/netconsole or such? > > > > > > > > > > Or are you able log in and then quickly do the alt-ctrl-F1 thing, see if we > > > > > get an oops? > > > > > > > > > I switched to tty1 right after logging in, and after a few seconds > > > > (corresponding pretty well with the time it takes to hit the same spot > > > > where it crashed all previous times) I got a lot of nice crash info > > > > scrolling by. > > > > Actually a *lot* scrolled by, a rough guestimate says some 4-6 (maybe > > > > more) screens scrolled by, and since the box locks up solid I couldn't > > > > scroll up to get at the initial parts :( So all I have for you is the > > > > final block - hand copied from the screen using pen and paper > > > > ... > > > > It never makes it to the logs, and as mentioned previously I don't > > > > have another machine to capture on via netconsole or serial, so if you > > > > have any good ideas as to how to capture it all, then I'm all ears. > > > > > > If only someone did a patch to pause the text output after the first oops.. > > > > > > Oh wait! Someone did! > > > > > > > umm, it'd be more helpful if you'd actually sent the patch so Jesper could > > apply it so we can find this bug. > > > > I think I did one of those too. It required a new kernel boot option > > `halt-after-oops' or some such. Sounds like a good idea? > > I thought Jesper had made a comment in that thread, so was aware of it. > Looking at the archive, I see was mistaken. > Nope, you are were not mistaken, I did make a comment in that thread (http://lkml.org/lkml/2006/1/5/204), but that thread had completely slipped my mind, thank you for the reminder. > Jesper: http://lkml.org/lkml/2006/1/4/534 > (unmunged diff is at http://lkml.org/lkml/diff/2006/1/4/534/1) > Thanks, I'll apply that (and raise the timeout somewhat, since 2min is far from enough time for me to write down an entire Oops by hand - wouldn't it be better if it simply spun in a loop until some magic key (like enter, esc, break or something) is pressed? Then you have all the time you might need). I'll hopefully post a "first Oops" in a little while - stay tuned ;) -- Jesper Juhl Don't top-post http://www.catb.org/~esr/jargon/html/T/top-post.html Plain text mails only, please http://www.expita.com/nomime.html - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/