From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Fri, 20 Jul 2001 03:13:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Fri, 20 Jul 2001 03:13:39 -0400 Received: from warp.zuto.de ([194.77.109.75]:42766 "EHLO warp.zuto.de") by vger.kernel.org with ESMTP id ; Fri, 20 Jul 2001 03:13:30 -0400 From: Rainer Clasen Date: Fri, 20 Jul 2001 09:13:29 +0200 To: linux-kernel@vger.kernel.org, linux-net@vger.kernel.org Subject: Re: [PATCH] PPPOE can kfree SKB twice (was Re: kernel panic problem. (smp, iptables?)) Message-ID: <20010720091329.B16207@zuto.de> Reply-To: bj@zuto.de Mail-Followup-To: linux-kernel@vger.kernel.org, linux-net@vger.kernel.org In-Reply-To: <005f01c10e69$28273e60$0200a8c0@loki> <15189.2408.59953.395204@pizda.ninka.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.2.5i In-Reply-To: <15189.2408.59953.395204@pizda.ninka.net>; from davem@redhat.com on Tue, Jul 17, 2001 at 08:58:32PM -0700 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Original-Recipient: rfc822;linux-kernel-outgoing On Tue, Jul 17, 2001 at 08:58:32PM -0700, David S. Miller wrote: > Initially we believed it might be some obscure bug in netfilter > which got triggered more easily when the zerocopy stuff went in. > But all of our code audits turned up nothing. > > Then I began to notice that "pppoe" was showing up in all the reports > where the user actually bothered to mention what net devices the > machine was using when it crashed. well, I have no PPPoE running and my OOPSen look very similar. (see MsgId <20010620201648.B12694@zuto.de>). I am using tulip, dummy, Ben Grear's dot1q VLAN devices and some ISDN syncppp and ISDN rawip devices are configured (but not actively used), too. Rainer -- KeyID=759975BD fingerprint=887A 4BE3 6AB7 EE3C 4AE0 B0E1 0556 E25A 7599 75BD