From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S261705AbULFXYl (ORCPT ); Mon, 6 Dec 2004 18:24:41 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S261697AbULFXWk (ORCPT ); Mon, 6 Dec 2004 18:22:40 -0500 Received: from grendel.digitalservice.pl ([217.67.200.140]:54964 "HELO mail.digitalservice.pl") by vger.kernel.org with SMTP id S261703AbULFXVR (ORCPT ); Mon, 6 Dec 2004 18:21:17 -0500 From: "Rafael J. Wysocki" To: linux-kernel@vger.kernel.org Subject: Re: 2.6.10-rc2-mm4 panic on AMD64 Date: Tue, 7 Dec 2004 00:22:23 +0100 User-Agent: KMail/1.6.2 Cc: Andrew Morton , Badari Pulavarty , ak@suse.de References: <1102369238.2826.8.camel@dyn318077bld.beaverton.ibm.com> <20041206141515.7f4bd45f.akpm@osdl.org> In-Reply-To: <20041206141515.7f4bd45f.akpm@osdl.org> MIME-Version: 1.0 Content-Disposition: inline Content-Type: text/plain; charset="iso-8859-2" Content-Transfer-Encoding: 7bit Message-Id: <200412070022.23645.rjw@sisk.pl> Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Monday 06 of December 2004 23:15, Andrew Morton wrote: > Badari Pulavarty wrote: > > > > Hi Andrew, > > > > I get following panic while booting 2.6.10-rc2-mm4 on my > > 4-way AMD64 box. Is this known or fixed ? > > Well it is known now, but not fixed, afaik. Well, I reported exactly the same thing some time ago (on a dual-Opteron). :-) It is NUMA-related, or at least SMP-related, apparently, as it does not occur on a UP box ... > > Unable to handle kernel paging request at ffffffffd5a4a4fb RIP: > > {numa_add_cpu+7} > > Looks like cpu_to_node(cpu) returned garbage, perhaps. ... so I guess you are right. Greets, RJW -- - Would you tell me, please, which way I ought to go from here? - That depends a good deal on where you want to get to. -- Lewis Carroll "Alice's Adventures in Wonderland"