From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1762924AbYDNSA6 (ORCPT ); Mon, 14 Apr 2008 14:00:58 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754959AbYDNSAu (ORCPT ); Mon, 14 Apr 2008 14:00:50 -0400 Received: from relay2.sgi.com ([192.48.171.30]:57652 "EHLO relay.sgi.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1754796AbYDNSAt (ORCPT ); Mon, 14 Apr 2008 14:00:49 -0400 Date: Mon, 14 Apr 2008 11:00:49 -0700 (PDT) From: Christoph Lameter X-X-Sender: clameter@schroedinger.engr.sgi.com To: Andrew Morton cc: Alexey Dobriyan , linux-kernel@vger.kernel.org, penberg@cs.helsinki.fi Subject: Re: 2.6.25-rc8-mm2: IP: [] __kmalloc+0x69/0x110 In-Reply-To: <20080413135344.60dc2e05.akpm@linux-foundation.org> Message-ID: References: <20080410203354.f0a6f464.akpm@linux-foundation.org> <20080413204422.GA5136@martell.zuzino.mipt.ru> <20080413135344.60dc2e05.akpm@linux-foundation.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 13 Apr 2008, Andrew Morton wrote: > Yes, I don't think the sub changes are ready for prime-time. At this point there is no tie in with slub changes. This is freepointer corruption that is typical for writing to the object after free it. Enabling slub debugging is needed to figure out when the object was overwritten.