From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753582AbYCJLIb (ORCPT ); Mon, 10 Mar 2008 07:08:31 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752497AbYCJLHp (ORCPT ); Mon, 10 Mar 2008 07:07:45 -0400 Received: from gprs189-60.eurotel.cz ([160.218.189.60]:47591 "EHLO gprs189-60.eurotel.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751230AbYCJLHn (ORCPT ); Mon, 10 Mar 2008 07:07:43 -0400 Date: Mon, 10 Mar 2008 10:43:26 +0100 From: Pavel Machek To: Yinghai Lu Cc: Ingo Molnar , kernel list , Thomas Gleixner , "H. Peter Anvin" Subject: Re: 2.6.25-rc4: crash on boot when SMP enabled Message-ID: <20080310094326.GA9473@elf.ucw.cz> References: <20080306102927.GA4434@elf.ucw.cz> <20080306131547.GE21359@elte.hu> <86802c440803061127s5ca545bch930310a0df6511fc@mail.gmail.com> <20080306212419.GA13798@elf.ucw.cz> <86802c440803061458p3689ea4fi40595bddab533b70@mail.gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <86802c440803061458p3689ea4fi40595bddab533b70@mail.gmail.com> X-Warning: Reading this can be dangerous to your mental health. User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu 2008-03-06 14:58:54, Yinghai Lu wrote: > On Thu, Mar 6, 2008 at 1:24 PM, Pavel Machek wrote: > > Hi! > > > > > > > On amd 8-core system, I get crash on boot... Last messages: > > > > > > > > > > Quad-Core AMD Opteron... > > > > > Checking TSC Synchronization [CPU#0 -> CPU#3]: passed > > > > > BUG: unable to handle kernel paging request at 00...005958 > > > > > IP: __alloc_pages+0x38 > > > > > ... > > > > > Call trace: > > > > > kmem_getpages > > > > > cache_grow > > > > > ____cache_alloc_node > > > > > cpuup_callback > > > > > kmem_cache_alloc_node > > > > > cpuup_callback > > > > > notifier_call_chain > > > > > _cpu_up > > > > > > > > could you try latest x86.git: > > > > > > > > http://people.redhat.com/mingo/x86.git/README > > > > > > > > does it fix it? Could be one of the numa fixes that are queued up. > > > > > > > > can we have your config and whole bootlog? > > > > Config is attached. > > > your config works well here with all systems. wonder if you have old cpu rev. I definitely have "strange" cpu here. But 2.6.24 works, and this new kernel should work, too... Pavel -- (english) http://www.livejournal.com/~pavelmachek (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html