Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756718AbYCZX6T (ORCPT ); Wed, 26 Mar 2008 19:58:19 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753906AbYCZX6I (ORCPT ); Wed, 26 Mar 2008 19:58:08 -0400 Received: from ns2.g-housing.de ([81.169.133.75]:50460 "EHLO mail.g-house.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753374AbYCZX6H (ORCPT ); Wed, 26 Mar 2008 19:58:07 -0400 Date: Thu, 27 Mar 2008 00:57:57 +0100 (CET) From: Christian Kujau X-X-Sender: evil@sheep.housecafe.de To: Andrew Morton cc: LKML , Markus Rehbach , "Rafael J. Wysocki" Subject: Re: 2.6.25-rc6: BUG: unable to handle kernel NULL pointer dereference In-Reply-To: <20080325233357.17d6ac41.akpm@linux-foundation.org> Message-ID: References: <20080325233357.17d6ac41.akpm@linux-foundation.org> User-Agent: Alpine 1.10 (DEB 962 2008-03-14) MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1189 Lines: 34 On Tue, 25 Mar 2008, Andrew Morton wrote: > Markus reported what looks to be the same thing here: > http://lkml.org/lkml/2008/3/21/202 and it's already in the regresison list. Yes, I've found 3 more reports for __d_lookup on kerneloops.org, first seen for 2.6.25-rc5-git5. > I can't think what we did to cause this. Were you doing anything unusual > on that machine? Well, I was reading mail...and suddenly alpine complained that the imap server was gone - and indeed "imap" was in the Oops message. But apart from that, nothing exotic going on. > I see the fuse module was loaded - was it being used? No, it's loaded, but it was not in use. > Were any oddball (ie: non-ext3 ;)) filesystems being used? etc. There's ext2/3/4, jfs, xfs, reiserfs (not reiser4) - the whole family. The only oddball coming to mind is zd1211rw with its binary firmware. But no SMP, no ACPI, no preempt... Christian. -- BOFH excuse #90: Budget cuts -- 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/