From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1765727AbYEHTUm (ORCPT ); Thu, 8 May 2008 15:20:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1760853AbYEHTUF (ORCPT ); Thu, 8 May 2008 15:20:05 -0400 Received: from netops-testserver-3-out.sgi.com ([192.48.171.28]:41475 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1759337AbYEHTUB (ORCPT ); Thu, 8 May 2008 15:20:01 -0400 Message-ID: <4823525A.8080805@sgi.com> Date: Thu, 08 May 2008 12:19:54 -0700 From: Mike Travis User-Agent: Thunderbird 2.0.0.6 (X11/20070801) MIME-Version: 1.0 To: Thomas Meyer CC: linux-kernel@vger.kernel.org, arges@linux.vnet.ibm.com, Andrew Morton Subject: Re: BUG: unable to handle kernel paging request at xxx References: <1210097735.3644.6.camel@dhcppc1> <4820A482.8000104@sgi.com> <1210102011.3644.12.camel@dhcppc1> In-Reply-To: <1210102011.3644.12.camel@dhcppc1> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Thomas Meyer wrote: > Am Dienstag, den 06.05.2008, 11:33 -0700 schrieb Mike Travis: > >> Would you also send your .config file as well >> as a summary of the system configuration (cpu type, etc.)? ... > $ opcontrol --version > opcontrol: oprofile 0.9.3 compiled on Oct 8 2007 10:36:39 > > $ yum list oprofile > Installed Packages > oprofile.i386 0.9.3-6.fc8 installed > Hi Thomas, I've not been able to reproduce this failure on my (very similar) AMD box. I've compiled and installed the oprofile package but that didn't seem to do it. # opcontrol --version opcontrol: oprofile 0.9.3 compiled on May 8 2008 12:02:00 One thing to note is that I'm using the very latest linux-next source, would this be the same as what you are using? Also I've noticed is that your system is loading SELinux while mine is not, though I doubt that has any effect on the panic. yours: [ 0.753301] Security Framework initialized [ 0.753301] SELinux: Initializing. [ 0.753301] SELinux: Starting in permissive mode mine: Mount failed for selinuxfs on /selinux: No such device (Unfortunately I'm not familiar with that package or I'd pop it in to try it out.) If you can come up with some more info (or try Andrew's "back out" patch to verify that the oprofile changes are the cause of the panic), would you let me know? Thanks, Mike