Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932095AbWEPP2e (ORCPT ); Tue, 16 May 2006 11:28:34 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S932096AbWEPP2e (ORCPT ); Tue, 16 May 2006 11:28:34 -0400 Received: from mail7.sea5.speakeasy.net ([69.17.117.9]:18381 "EHLO mail7.sea5.speakeasy.net") by vger.kernel.org with ESMTP id S932095AbWEPP2c (ORCPT ); Tue, 16 May 2006 11:28:32 -0400 Date: Tue, 16 May 2006 11:28:28 -0400 (EDT) From: James Morris X-X-Sender: jmorris@d.namei To: Matt Ayres cc: "xen-devel@lists.xensource.com" , Netfilter Development Mailinglist , Patrick McHardy , Linux Kernel Mailing List Subject: Re: [Xen-devel] Re: Panic in ipt_do_table with 2.6.16.13-xen In-Reply-To: <4469D84F.8080709@tektonic.net> Message-ID: References: <4468BE70.7030802@tektonic.net> <4468D613.20309@trash.net> <44691669.4080903@tektonic.net> <4469D84F.8080709@tektonic.net> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1393 Lines: 33 On Tue, 16 May 2006, Matt Ayres wrote: > > > My ruleset is pretty bland. 2 rules in the raw table to tell the system > > > to > > > only track my forwarded ports, 2 rules in the nat table for forwarding > > > (intercepting) 2 ports, and then in the FORWARD tables 2 rules per VM to > > > just > > > account traffic. > > > > Can you try using a different NIC? > > > > This happens on 30 different hosts. Using the same kernel I get varying > uptime of "hasn't crashed since the upgrade to 2.6.16" to "crashes every day". > All are Tyan S2882D boards w/ integrated Tigon3. The trace I posted to this > thread indicate tg3, but in many other traces I have the trace doesn't include > any driver calls. They all panic in ipt_do_table. I would have pasted the > others, but I didn't save the System.map for either of them and they are all > pretty similar. I'm trying to suggest eliminating this driver & possible interaction with Xen network changes as a cause. If you can find a different type of NIC to plug in and use, or even try and change all of the params for the tg3 with ethtool, it'll help. -- James Morris - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/