From owner-freebsd-stable@FreeBSD.ORG Fri Jan 22 21:54:00 2010 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 379B5106566B; Fri, 22 Jan 2010 21:54:00 +0000 (UTC) (envelope-from flo@smeets.im) Received: from mail.solomo.de (mail.solomo.de [85.214.124.163]) by mx1.freebsd.org (Postfix) with ESMTP id DA0188FC14; Fri, 22 Jan 2010 21:53:59 +0000 (UTC) Received: from mail.solomo.de (localhost [127.0.0.1]) by mail.solomo.de (Postfix) with ESMTP id 9AF2D61ED3; Fri, 22 Jan 2010 22:53:58 +0100 (CET) X-Virus-Scanned: amavisd-new at vistream.de Received: from mail.solomo.de ([127.0.0.1]) by mail.solomo.de (mail.solomo.de [127.0.0.1]) (amavisd-new, port 10024) with LMTP id BAIAvX11p94L; Fri, 22 Jan 2010 22:53:56 +0100 (CET) Received: from [192.168.0.100] (p50912FB1.dip.t-dialin.net [80.145.47.177]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by mail.solomo.de (Postfix) with ESMTPSA id E37E661C94; Fri, 22 Jan 2010 22:53:55 +0100 (CET) Message-ID: <4B5A1E72.2020809@smeets.im> Date: Fri, 22 Jan 2010 22:53:54 +0100 From: Florian Smeets User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.3a1pre) Gecko/20100121 Shredder/3.2a1pre MIME-Version: 1.0 To: Max Laier References: <4B58280C.50602@smeets.im> <4B595D0D.3060904@smeets.im> <201001220920.13458.jhb@freebsd.org> <201001221818.20409.max@love2party.net> In-Reply-To: <201001221818.20409.max@love2party.net> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Cc: Luigi Rizzo , Bjoern Zeeb , freebsd-stable@freebsd.org, John Baldwin Subject: Re: 7.2-STABLE page fault with kernel from 12.01.2010 / crashinfo available 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: Fri, 22 Jan 2010 21:54:00 -0000 On 1/22/10 6:18 PM, Max Laier wrote: > pf does change the byte order in the pfil hook, but changes it back on return > to the stack either when returning from the hook or when calling back into the > stack. There have been some issues where we missed returns to the stack that > would result in this situation, but since pf is not in the trace, this is > clearly not the case here. > > It might indeed be related to enc(4). I remember there have been some issues > in IPSEC where it failed to properly copy a packet before modifying it. Maybe > this is what is happening. Details escape me at the moment. > > Can you also make sure that your if_enc.c has revision 174978: > http://svn.freebsd.org/viewvc/base/release/7.2.0/sys/net/if_enc.c?view=diff&r1=174977&r2=174978 Yes i have the latest if_enc.c available on stable/7 cvs 1.6.2.3, svn r183630 World and kernel were compiled from sources csuped on 12.01.2010. Thanks, Florian