From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755746Ab1KRIoO (ORCPT ); Fri, 18 Nov 2011 03:44:14 -0500 Received: from mga14.intel.com ([143.182.124.37]:27464 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755066Ab1KRIoM (ORCPT ); Fri, 18 Nov 2011 03:44:12 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.69,532,1315206000"; d="scan'208";a="38594764" Subject: Re: WARNING: at mm/slub.c:3357, kernel BUG at mm/slub.c:3413 From: "Alex,Shi" To: Markus Trippelsdorf Cc: "linux-kernel@vger.kernel.org" , "linux-mm@kvack.org" , Christoph Lameter , Pekka Enberg , Matt Mackall , "netdev@vger.kernel.org" , Eric Dumazet In-Reply-To: <20111118075521.GB1615@x4.trippels.de> References: <20111118072519.GA1615@x4.trippels.de> <20111118075521.GB1615@x4.trippels.de> Content-Type: text/plain; charset="UTF-8" Date: Fri, 18 Nov 2011 16:43:57 +0800 Message-ID: <1321605837.30341.551.camel@debian> Mime-Version: 1.0 X-Mailer: Evolution 2.28.1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > > > > The dirty flag comes from a bunch of unrelated xfs patches from Christoph, that > > I'm testing right now. Where is the xfs patchset? I am wondering if it is due to slub code. It is also possible xfs set a incorrect page flags. > > > > Please also see my previous post: http://thread.gmane.org/gmane.linux.kernel/1215023 > > It looks like something is scribbling over memory. > > > > This machine uses ECC, so bit-flips should be impossible. > > CC'ing netdev@vger.kernel.org and Eric Dumazet. >