From owner-freebsd-net@FreeBSD.ORG  Mon Dec 28 13:50:03 2009
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
Delivered-To: freebsd-net@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 23596106566C
	for <freebsd-net@hub.freebsd.org>; Mon, 28 Dec 2009 13:50:03 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id 12B028FC15
	for <freebsd-net@hub.freebsd.org>; Mon, 28 Dec 2009 13:50:03 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.3/8.14.3) with ESMTP id nBSDo2uC038002
	for <freebsd-net@freefall.freebsd.org>; Mon, 28 Dec 2009 13:50:02 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.3/8.14.3/Submit) id nBSDo2Js038001;
	Mon, 28 Dec 2009 13:50:02 GMT (envelope-from gnats)
Date: Mon, 28 Dec 2009 13:50:02 GMT
Message-Id: <200912281350.nBSDo2Js038001@freefall.freebsd.org>
To: freebsd-net@FreeBSD.org
From: Shteryana Shopova <syrinx@FreeBSD.org>
Cc: 
Subject: Re: kern/142052: [panic] MROUTED option causes kernel panic
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: Shteryana Shopova <syrinx@FreeBSD.org>
List-Id: Networking and TCP/IP with FreeBSD <freebsd-net.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-net>
List-Post: <mailto:freebsd-net@freebsd.org>
List-Help: <mailto:freebsd-net-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-net>,
	<mailto:freebsd-net-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 28 Dec 2009 13:50:03 -0000

The following reply was made to PR kern/142052; it has been noted by GNATS.

From: Shteryana Shopova <syrinx@FreeBSD.org>
To: bug-followup@FreeBSD.org
Cc: s.bilberry@gmail.com
Subject: Re: kern/142052: [panic] MROUTED option causes kernel panic
Date: Mon, 28 Dec 2009 15:13:54 +0200

 --001636b2accc5f3724047bc9adf4
 Content-Type: text/plain; charset=UTF-8
 
 From what I can tell looking at the backtrace and sources, the kernel
 crashes because it tries to insert an entry in the multicast
 forwarding cache TAILQ, but the TAILQ is not initialized - attached
 patch (against stable/8 ) tries to fix this. It would be nice to get a
 confirmation whether the problem still exists with the patch applied.
 
 --001636b2accc5f3724047bc9adf4
 Content-Type: application/octet-stream; name="ip_mroute.c-20091228-01.diff"
 Content-Disposition: attachment; filename="ip_mroute.c-20091228-01.diff"
 Content-Transfer-Encoding: base64
 X-Attachment-Id: f_g3r9gvx50
 
 SW5kZXg6IGlwX21yb3V0ZS5jCj09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09
 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT0KLS0tIGlwX21yb3V0ZS5jCShyZXZpc2lvbiAy
 MDA0NDMpCisrKyBpcF9tcm91dGUuYwkod29ya2luZyBjb3B5KQpAQCAtMTM4NCw2ICsxMzg0LDE1
 IEBACiAJICAgIHJ0LT5tZmNfcnAuc19hZGRyID0gSU5BRERSX0FOWTsKIAkgICAgcnQtPm1mY19i
 d19tZXRlciA9IE5VTEw7CiAKKwkgICAgLyogaW5pdGlhbGl6ZSBwa3QgY291bnRlcnMgcGVyIHNy
 Yy1ncnAgKi8KKwkgICAgcnQtPm1mY19wa3RfY250ICAgID0gMDsKKwkgICAgcnQtPm1mY19ieXRl
 X2NudCAgID0gMDsKKwkgICAgcnQtPm1mY193cm9uZ19pZiAgID0gMDsKKwkgICAgdGltZXZhbGNs
 ZWFyKCZydC0+bWZjX2xhc3RfYXNzZXJ0KTsKKworCSAgICBUQUlMUV9JTklUKCZydC0+bWZjX3N0
 YWxsKTsKKwkgICAgcnQtPm1mY19uc3RhbGwgPSAwOworCiAJICAgIC8qIGxpbmsgaW50byB0YWJs
 ZSAqLwogCSAgICBMSVNUX0lOU0VSVF9IRUFEKCZtZmNoYXNodGJsW2hhc2hdLCBydCwgbWZjX2hh
 c2gpOwogCSAgICBUQUlMUV9JTlNFUlRfSEVBRCgmcnQtPm1mY19zdGFsbCwgcnRlLCBydGVfbGlu
 ayk7Cg==
 --001636b2accc5f3724047bc9adf4--