From owner-freebsd-current@FreeBSD.ORG Sat Oct 2 13:39:04 2010 Return-Path: Delivered-To: current@FreeBSD.ORG Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id DDF64106564A for ; Sat, 2 Oct 2010 13:39:04 +0000 (UTC) (envelope-from ache@nagual.pp.ru) Received: from nagual.pp.ru (nagual.pp.ru [194.87.13.69]) by mx1.freebsd.org (Postfix) with ESMTP id 57FF08FC08 for ; Sat, 2 Oct 2010 13:39:03 +0000 (UTC) Received: from nagual.pp.ru (dev-null@localhost [127.0.0.1]) by nagual.pp.ru (8.14.4/8.14.4) with ESMTP id o92Dd2kt006883; Sat, 2 Oct 2010 17:39:02 +0400 (MSD) (envelope-from ache@nagual.pp.ru) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=nagual.pp.ru; s=default; t=1286026742; bh=qq//7tl7ua/gLqAvlINueuo/E8gfmRz9+K7oH2kuECM=; l=571; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:In-Reply-To; b=qa06Y/RR5mdWftW2SxKiRbtLM4KPnP5qwIXjM7yQcn7U0teNcjv3NdtRhvrIuzZtK 2pH9DSh6uv3QyK6SArJ+x7F/ds178gdeqezw2z8bGQDPiYCKbOfQVIobT/cUfYkA80 cG80V5bwRZnBcTgduq4n67FYifDEH9dR25OqaDZM= Received: (from ache@localhost) by nagual.pp.ru (8.14.4/8.14.4/Submit) id o92Dd1dU006882; Sat, 2 Oct 2010 17:39:01 +0400 (MSD) (envelope-from ache) Date: Sat, 2 Oct 2010 17:39:00 +0400 From: Andrey Chernov To: "Bjoern A. Zeeb" Message-ID: <20101002133859.GA6862@nagual.pp.ru> Mail-Followup-To: Andrey Chernov , "Bjoern A. Zeeb" , FreeBSD current mailing list References: <20101001135914.GA89850@nagual.pp.ru> <20101001230637.J95502@maildrop.int.zabbadoz.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20101001230637.J95502@maildrop.int.zabbadoz.net> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: FreeBSD current mailing list Subject: Re: ping6 cause kernel panic in nd6_output_lle() X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 02 Oct 2010 13:39:04 -0000 On Fri, Oct 01, 2010 at 11:06:58PM +0000, Bjoern A. Zeeb wrote: > On Fri, 1 Oct 2010, Andrey Chernov wrote: > > > Pinging nonexistent IPv6 adress withing the same prefixlen 64 (i.e. > > nonexistent neighbor) immediately cause kernel panic in nd6_output_lle() > > > > See > > http://img837.imageshack.us/img837/7496/01102010f.jpg > > want to try the patch from kern/148857? For recent -current the patch have missing struct mbuf *m = NULL; declaration early in the nd6_llinfo_timer(). Besides that, it fix the panic, thanx! -- http://ache.pp.ru/