From owner-freebsd-stable@FreeBSD.ORG Mon Jan 29 06:09:12 2007 Return-Path: X-Original-To: freebsd-stable@freebsd.org Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 2E33916A400; Mon, 29 Jan 2007 06:09:12 +0000 (UTC) (envelope-from plosher@plosh.net) Received: from mx.isc.org (mx.isc.org [204.152.184.167]) by mx1.freebsd.org (Postfix) with ESMTP id 1B4AD13C491; Mon, 29 Jan 2007 06:09:12 +0000 (UTC) (envelope-from plosher@plosh.net) Received: from farside.isc.org (farside.isc.org [IPv6:2001:4f8:3:bb::5]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "farside.isc.org", Issuer "ISC CA" (verified OK)) by mx.isc.org (Postfix) with ESMTP id 086DB1140B5; Mon, 29 Jan 2007 05:08:12 +0000 (UTC) (envelope-from plosher@plosh.net) Received: from [204.152.189.103] (tardis.vpn.isc.org [204.152.189.103]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by farside.isc.org (Postfix) with ESMTP id D6F72E601F; Mon, 29 Jan 2007 05:08:11 +0000 (UTC) (envelope-from plosher@plosh.net) Message-ID: <45BD80A2.3090807@plosh.net> Date: Sun, 28 Jan 2007 21:05:38 -0800 From: Peter Losher Organization: Plosh Networking User-Agent: Thunderbird 1.5.0.9 (Macintosh/20061207) MIME-Version: 1.0 To: freebsd-stable@freebsd.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: gnn@freebsd.org Subject: New IPv6 LOR in 6.2-RELEASE 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: Mon, 29 Jan 2007 06:09:12 -0000 FYI: saw this when upgrading one of my boxes (quad-cpu Opteron, 2GB of RAM) to 6.2-RELEASE: > Firewall logging enabled > net.inet.ip.fw.enable: 1 -> 1 > lock order reversal: > 1st 0xffffff00b79c3cc8 inp (raw6inp) @ /usr/src/sys/netinet6/raw_ip6.c:153 > 2nd 0xffffff00b79c3df8 inp (rawinp) @ /usr/src/sys/netinet6/raw_ip6.c:153 > KDB: stack backtrace: > witness_checkorder() at 0xffffffff8042a12a = witness_checkorder+0x4da > _mtx_lock_flags() at 0xffffffff803f4e3c = _mtx_lock_flags+0x5c > rip6_input() at 0xffffffff804ed15e = rip6_input+0x9e > ip6_input() at 0xffffffff804dd288 = ip6_input+0x838 > netisr_processqueue() at 0xffffffff80489a07 = netisr_processqueue+0x17 > swi_net() at 0xffffffff80489cf6 = swi_net+0x116 > ithread_loop() at 0xffffffff803e6f5c = ithread_loop+0x14c > fork_exit() at 0xffffffff803e5cab = fork_exit+0xbb > fork_trampoline() at 0xffffffff805f82ee = fork_trampoline+0xe > --- trap 0, rip = 0, rsp = 0xffffffffb3a43d00, rbp = 0 --- > Mounting NFS file systems:. > Limiting icmp unreach response from 262 to 200 packets/sec > Expensive timeout(9) function: 0xffffffff80ba8da0(0) 0.069698243 s -Peter -- [ http://www.plosh.net/ ] - "Earth Halted: Please reboot to continue"