Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754867AbZCKCVU (ORCPT ); Tue, 10 Mar 2009 22:21:20 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752674AbZCKCVL (ORCPT ); Tue, 10 Mar 2009 22:21:11 -0400 Received: from mx1.suse.de ([195.135.220.2]:38568 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752287AbZCKCVK (ORCPT ); Tue, 10 Mar 2009 22:21:10 -0400 Date: Wed, 11 Mar 2009 03:21:07 +0100 From: Nick Piggin To: Christoph Lameter Cc: "Alan D. Brunelle" , "linux-kernel@vger.kernel.org" , Pekka Enberg , mpm@selenic.com, linux-mm@kvack.org Subject: Re: PROBLEM: kernel BUG at mm/slab.c:3002! Message-ID: <20090311022107.GB16561@wotan.suse.de> References: <49B68450.9000505@hp.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.9i Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 632 Lines: 14 On Tue, Mar 10, 2009 at 01:40:02PM -0400, Christoph Lameter wrote: > Oh nice memory corruption. May have something to do with the vmap work by > Nick. Hmm, it might but I can't really tell. It happens in the vmap code when kmallocing something, but it isn't obviously causing it AFAIKS. Could you print out the values of the fields involved in the BUG()? That might give some clues... -- 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/