From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S265253AbTLaLWu (ORCPT ); Wed, 31 Dec 2003 06:22:50 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S265259AbTLaLWu (ORCPT ); Wed, 31 Dec 2003 06:22:50 -0500 Received: from fw.osdl.org ([65.172.181.6]:40850 "EHLO mail.osdl.org") by vger.kernel.org with ESMTP id S265253AbTLaLWs (ORCPT ); Wed, 31 Dec 2003 06:22:48 -0500 Date: Wed, 31 Dec 2003 03:23:13 -0800 From: Andrew Morton To: Lennert Buytenhek Cc: linux-kernel@vger.kernel.org, Jeff Garzik Subject: Re: [2.6.0-mm2] slab corruption during packet flood on e100 Message-Id: <20031231032313.049c52d7.akpm@osdl.org> In-Reply-To: <20031231105227.GA9429@gnu.org> References: <20031231105227.GA9429@gnu.org> X-Mailer: Sylpheed version 0.9.4 (GTK+ 1.2.10; i686-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Lennert Buytenhek wrote: > > When routing a large stream of UDP packets through this machine, coming > in on eth1 (e100), headed towards dummy0, I get a flood of slab corruption > messages a la below. Box is a 2-way HT SMP machine. > > Is this a known problem with the e100 driver perhaps? The experimental net driver tree has what appears to be a big e100 rewrite in it. Can you test 2.6.1-rc1 sometime?