From owner-freebsd-net@FreeBSD.ORG Wed Jul 16 00:17:12 2003 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 94B3837B401; Wed, 16 Jul 2003 00:17:12 -0700 (PDT) Received: from fgwmail6.fujitsu.co.jp (fgwmail6.fujitsu.co.jp [192.51.44.36]) by mx1.FreeBSD.org (Postfix) with ESMTP id 6E64343FAF; Wed, 16 Jul 2003 00:17:11 -0700 (PDT) (envelope-from ono@kame.net) Received: from m3.gw.fujitsu.co.jp ([10.0.50.73]) by fgwmail6.fujitsu.co.jp (8.12.9/Fujitsu Gateway) id h6G7H9Jf011439; Wed, 16 Jul 2003 16:17:09 +0900 (envelope-from ono@kame.net) Received: from s1.gw.fujitsu.co.jp by m3.gw.fujitsu.co.jp (8.12.9/Fujitsu Domain Master) id h6G7H9PN008316; Wed, 16 Jul 2003 16:17:09 +0900 (envelope-from ono@kame.net) Received: from hogehoge.soft.net.fujitsu.co.jp (hogehoge.soft.net.fujitsu.co.jp [10.22.113.101]) by s1.gw.fujitsu.co.jp (8.12.9) id h6G7H8CV016183; Wed, 16 Jul 2003 16:17:08 +0900 (envelope-from ono@kame.net) Received: from hogehoge.soft.net.fujitsu.co.jp (IDENT:ono@localhost.localdomain [127.0.0.1])ESMTP id h6G7F4QE029206; Wed, 16 Jul 2003 16:15:04 +0900 Received: (from ono@localhost)h6G7F4gC029205; Wed, 16 Jul 2003 16:15:04 +0900 To: volf@oasis.IAEhv.nl (Frank Volf) In-Reply-To: <20030716055120.CAA65FDFA@mail.voor.deze.org> (Frank Volf's message of "Wed, 16 Jul 2003 07:51:20 +0200 (CEST)") MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen") Content-Type: text/plain; charset=US-ASCII Date: Wed, 16 Jul 2003 16:15:04 +0900 Message-ID: User-Agent: T-gnus/6.16.3 (based on Gnus v5.10.3) (revision 02) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5 (Demachiyanagi) APEL/10.5 Emacs/21.3 (i386-vine-linux-gnu) MULE/5.0 (SAKAKI) Lines: 13 From: Hideki ONO Sender: ono@soft.net.fujitsu.co.jp X-Moneko: DarkSlateGray cc: freebsd-net@freebsd.org cc: freebsd-stable@freebsd.org Subject: Re: Reproducable panic with multicast on VLAN interface X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 16 Jul 2003 07:17:12 -0000 Try my patch which I posted to freebsd-bugs last month. http://lists.freebsd.org/pipermail/freebsd-bugs/2003-June/001407.html > I have a problem with FreeBSD-4.8-STABLE in which the system panics when > multicast definitions are being removed from an interface. The later is very > easily reproduced by killing zebra. > > This is a rather serious problem because it makes FreeBSD unusable as a VLAN > router in a data center. -- Hideki ONO