From owner-freebsd-stable@FreeBSD.ORG Sun Feb 5 14:46:22 2006 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BA59416A420; Sun, 5 Feb 2006 14:46:22 +0000 (GMT) (envelope-from Philippe.Pegon@crc.u-strasbg.fr) Received: from mailhost.u-strasbg.fr (mailhost.u-strasbg.fr [130.79.200.152]) by mx1.FreeBSD.org (Postfix) with ESMTP id EBE1343D58; Sun, 5 Feb 2006 14:46:21 +0000 (GMT) (envelope-from Philippe.Pegon@crc.u-strasbg.fr) Received: from baal.u-strasbg.fr (baal.u-strasbg.fr [IPv6:2001:660:2402::41]) by mailhost.u-strasbg.fr (8.13.4/jtpda-5.5pre1) with ESMTP id k15EkKWq013687 ; Sun, 5 Feb 2006 15:46:20 +0100 (CET) Received: from [127.0.0.1] (crc.u-strasbg.fr [IPv6:2001:660:2402:1001::1]) by baal.u-strasbg.fr (8.13.4/jtpda-5.5pre1) with ESMTP id k15EkJAI008988 ; Sun, 5 Feb 2006 15:46:20 +0100 Message-ID: <43E60FA9.5090405@crc.u-strasbg.fr> Date: Sun, 05 Feb 2006 15:46:01 +0100 From: Philippe Pegon User-Agent: Mozilla Thunderbird 1.0.7 (X11/20060128) X-Accept-Language: en-us, en MIME-Version: 1.0 To: Andrew Thompson References: <720051dc0602020236r428c8986m7aef62c6cdb0089b@mail.gmail.com> <20060202194304.GG2049@heff.fud.org.nz> In-Reply-To: <20060202194304.GG2049@heff.fud.org.nz> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV 0.88/1277/Sun Feb 5 14:22:21 2006 on mr2.u-strasbg.fr X-Virus-Scanned: ClamAV 0.88/1277/Sun Feb 5 14:22:21 2006 on baal.u-strasbg.fr X-Virus-Status: Clean X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-2.0.2 (mailhost.u-strasbg.fr [IPv6:2001:660:2402::152]); Sun, 05 Feb 2006 15:46:20 +0100 (CET) X-Spam-Status: No, score=-0.0 required=5.0 tests=NO_RELAYS autolearn=disabled version=3.1.0 X-Spam-Checker-Version: SpamAssassin 3.1.0 (2005-09-13) on mr2.u-strasbg.fr Cc: freebsd-stable@freebsd.org, James Seward Subject: Re: Panic in 6-RELEASE-p4 with if_bridge and pf X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 05 Feb 2006 14:46:22 -0000 Andrew Thompson wrote: > On Thu, Feb 02, 2006 at 10:36:56AM +0000, James Seward wrote: > >>Hello, >> >>I am trying to deploy a FreeBSD6 machine using if_bridge and pf to >>provide some protection for our Windows servers ;) >> >>During testing it seemed to work fine, but in production it panics frequently. >> >>When I came in to work this morning it was complaining about mbufs, so >>I have tried increasing the number of mbufs as explained in various >>places around the web. Despite the fact that it didn't seem to be >>getting near the limit of mbufs I set (8192) it has paniced another >>couple of times this morning already. I have now set it to 16k, but I >>don't currently hold much hope of this fixing it. >> >>Fatal trap 12: page fault while in kernel mode > > > This is a known problem with 6.0R, see the 2005/11/16 entry in > http://www.freebsd.org/releases/6.0R/errata.html. > > You should either upgrade to 6-STABLE or you can apply this patch to fix > the problem. > > http://www.freebsd.org/cgi/cvsweb.cgi/src/sys/net/if_bridge.c.diff?r1=1.32&r2=1.34 Why not MFCed that on RELENG_6_0 ? It's a critical bug. -- Philippe Pegon