From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id ; Thu, 3 May 2001 05:54:28 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id ; Thu, 3 May 2001 05:54:22 -0400 Received: from cp26357-a.gelen1.lb.nl.home.com ([213.51.0.86]:3969 "HELO lunchbox.oisec.net") by vger.kernel.org with SMTP id ; Thu, 3 May 2001 05:54:03 -0400 Date: Thu, 3 May 2001 11:53:58 +0200 From: Cliff Albert To: poptix Cc: linux-kernel@vger.kernel.org Subject: Re: PROBLEM: 2.4.4, 2.4.4-ac1, 2.4.4-ac2, neighbour discovery bug (ipv6) Message-ID: <20010503115358.A7793@oisec.net> In-Reply-To: <20010501154437.A23200@oisec.net> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.3.17i In-Reply-To: ; from poptix@poptix.net on Wed, May 02, 2001 at 09:56:20PM +0200 Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 02, 2001 at 09:56:20PM +0200, poptix wrote: > > > > When i traceroute6 my 2.4.4 box on my local lan, the 2.4.4 box panic's after about 10 seconds. The traceroute6 completes on the other box. > > > > 2.4.3-ac14 doesn't experience these problems. Only 2.4.4 (with or without ac{1,2}) panics > > > > ---- traceroute6 output ---- > > traceroute to neve.oisec.net (3ffe:8114:2000:0:250:bfff:fe21:629a) from 3ffe:8114:2000:0:210:4bff:feb3:1fb4, 30 hops max, 16 byte packets > > 1 neve.oisec.net (3ffe:8114:2000:0:250:bfff:fe21:629a) 0.583 ms 0.278 ms 0.233 ms > > > > > [snip] > > I am unable to reproduce this, either locally or remotely, I am also using > the 2.4.4 kernel, do you have any more information on this, and is it > possible to reproduce every time? Was reproducable every single time, on multiple machines. a simple PING6 or TRACEROUTE6 would kill the box. Using native connection or tunneled connection doesn't matter after some investigation. -- Cliff Albert | IRCNet: #linux.nl, #ne2000, #linux, #freebsd.nl cliff@oisec.net | #openbsd, #ipv6, #cu2.nl -[ICQ: 18461740]--------| 6BONE: CA2-6BONE RIPE: CA3348-RIPE