From owner-freebsd-net@FreeBSD.ORG Mon Dec 7 15:30:04 2009 Return-Path: Delivered-To: freebsd-net@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id B2A201065693 for ; Mon, 7 Dec 2009 15:30:04 +0000 (UTC) (envelope-from flo@smeets.im) Received: from mail.solomo.de (mail.solomo.de [85.214.49.72]) by mx1.freebsd.org (Postfix) with ESMTP id 666F08FC0A for ; Mon, 7 Dec 2009 15:30:04 +0000 (UTC) Received: from localhost (localhost [127.0.0.1]) by mail.solomo.de (Postfix) with ESMTP id 075B53F5F3; Mon, 7 Dec 2009 16:17:16 +0100 (CET) X-Virus-Scanned: amavisd-new at vistream.de Received: from mail.solomo.de ([127.0.0.1]) by localhost (mail.solomo.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id YVj637lQGoVn; Mon, 7 Dec 2009 16:17:13 +0100 (CET) Received: from nibbler.vistream.local (relay3.vistream.de [87.139.10.28]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.solomo.de (Postfix) with ESMTPSA id 8E9A53F50D; Mon, 7 Dec 2009 16:17:13 +0100 (CET) Message-ID: <4B1D1C79.9040702@smeets.im> Date: Mon, 07 Dec 2009 16:17:13 +0100 From: Florian Smeets User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.5) Gecko/20091206 Shredder/3.0.1pre MIME-Version: 1.0 To: Bruce Simpson References: <200912071020.nB7AK77I023054@freefall.freebsd.org> <4B1CDEE5.6080507@incunabulum.net> <3e2b8dd90912070305t6ffc08a6gf7acd8890d028854@mail.gmail.com> <4B1D07C3.6090005@incunabulum.net> In-Reply-To: <4B1D07C3.6090005@incunabulum.net> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-net@freebsd.org, Andriy Syrovenko Subject: Re: kern/138666: [multicast] [panic] not working multicast through igmpproxy X-BeenThere: freebsd-net@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Networking and TCP/IP with FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 07 Dec 2009 15:30:04 -0000 On 12/7/09 2:48 PM, Bruce Simpson wrote: > Andriy Syrovenko wrote: >> Is it planned to be MFCed to STABLE? >> Or, could you possibly point me into the right revision in HEAD, so I >> could merge and test it locally? >> > Actually I did already MFC most of my changes to stable/8, just not > releng/8.0. > > There were a few things to do with IGMP packet checks which I rolled in > to my last swathe of changes. If this is a purely IGMP related problem, > those fixes should be enough to get going. > > On the other hand, you could try backing out the last few revs on > ip_mroute.c where I've tried to clean up some of the legacy code and get > it into modernity. > > I didn't turn up any problems with that code in my most recent testing > (last March, when I committed them), but my testing was limited to my > own LAN. > > The backtrace in the PR suggested a problem around m_freem(), this could > be a problem with another call which uses the mbuf. Hi Bruce, i can confirm, that your latest commits in head fix igmpproxy. I can successfully watch IP-TV now :-) (well, at least with the igmpproxy git version from SF.net) Thanks! Florian