From owner-freebsd-stable@FreeBSD.ORG Thu Feb 2 19:43:07 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 BBA4616A420 for ; Thu, 2 Feb 2006 19:43:07 +0000 (GMT) (envelope-from thompsa@freebsd.org) Received: from dbmail-mx3.orcon.co.nz (loadbalancer1.orcon.net.nz [219.88.242.3]) by mx1.FreeBSD.org (Postfix) with ESMTP id 23F5A43D45 for ; Thu, 2 Feb 2006 19:43:06 +0000 (GMT) (envelope-from thompsa@freebsd.org) Received: from heff.fud.org.nz (60-234-149-201.bitstream.orcon.net.nz [60.234.149.201]) by dbmail-mx3.orcon.co.nz (8.13.2/8.13.2/Debian-1) with ESMTP id k12JhSF6027337; Fri, 3 Feb 2006 08:43:28 +1300 Received: by heff.fud.org.nz (Postfix, from userid 1001) id 405841CC38; Fri, 3 Feb 2006 08:43:04 +1300 (NZDT) Date: Fri, 3 Feb 2006 08:43:04 +1300 From: Andrew Thompson To: James Seward Message-ID: <20060202194304.GG2049@heff.fud.org.nz> References: <720051dc0602020236r428c8986m7aef62c6cdb0089b@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <720051dc0602020236r428c8986m7aef62c6cdb0089b@mail.gmail.com> User-Agent: Mutt/1.5.11 X-Virus-Scanned: ClamAV 0.88/1270/Fri Feb 3 01:47:37 2006 on dbmail-mx3.orcon.co.nz X-Virus-Status: Clean Cc: freebsd-stable@freebsd.org 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: Thu, 02 Feb 2006 19:43:07 -0000 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 regards, Andrew