From owner-freebsd-net@FreeBSD.ORG  Tue May 24 19:11:11 2011
Return-Path: <owner-freebsd-net@FreeBSD.ORG>
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 BDA041065673
	for <freebsd-net@freebsd.org>; Tue, 24 May 2011 19:11:11 +0000 (UTC)
	(envelope-from pyunyh@gmail.com)
Received: from mail-pw0-f54.google.com (mail-pw0-f54.google.com
	[209.85.160.54])
	by mx1.freebsd.org (Postfix) with ESMTP id 8E09A8FC12
	for <freebsd-net@freebsd.org>; Tue, 24 May 2011 19:11:11 +0000 (UTC)
Received: by pwj8 with SMTP id 8so4064557pwj.13
	for <multiple recipients>; Tue, 24 May 2011 12:11:11 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=domainkey-signature:from:date:to:cc:subject:message-id:reply-to
	:references:mime-version:content-type:content-disposition
	:in-reply-to:user-agent;
	bh=pLSZYpc1HHGExR9O+kYJY3xZ3eMzZkI7YEbVU6/LRpA=;
	b=ZhS4KWxfSD10+zch3bIlk1wDhtZuZtrMyXjhNUItzNxyfIGCL5dWRVXFmTE95pos1o
	wcYMPJsxoOREKxrs4LG2tIyXtXPYqsEIn0/UyhPlbfzBVT7Gn8HxbVnNn9vgHNL4N63+
	4BAl8WcJP6Nme66lKvyQTPhghwdeRQ1R8gA2I=
DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma;
	h=from:date:to:cc:subject:message-id:reply-to:references:mime-version
	:content-type:content-disposition:in-reply-to:user-agent;
	b=uIuK2yYZBPGCTOBVte4U2+UYoVFivaYZMw8/c8NX9ltPa4GUpD7/E4UZO6naeFHnvu
	oHG9gAepQIq6BXtOEKv6Q89+a74lSDrlFrlQM4fbiq+I5XofP49UDTRqT73CMWeeUsk5
	/f2oSfrEWR6y43ASJ3SlDdUayHIyTfoIQYtQo=
Received: by 10.68.18.201 with SMTP id y9mr3064578pbd.370.1306264270639;
	Tue, 24 May 2011 12:11:10 -0700 (PDT)
Received: from pyunyh@gmail.com ([174.35.1.224])
	by mx.google.com with ESMTPS id 3sm5164545pbf.29.2011.05.24.12.11.08
	(version=TLSv1/SSLv3 cipher=OTHER);
	Tue, 24 May 2011 12:11:09 -0700 (PDT)
Received: by pyunyh@gmail.com (sSMTP sendmail emulation);
	Tue, 24 May 2011 12:11:08 -0700
From: YongHyeon PYUN <pyunyh@gmail.com>
Date: Tue, 24 May 2011 12:11:08 -0700
To: linimon@freebsd.org
Message-ID: <20110524191108.GH10984@michelle.cdnetworks.com>
References: <201105240930.p4O9UFiC015327@freefall.freebsd.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <201105240930.p4O9UFiC015327@freefall.freebsd.org>
User-Agent: Mutt/1.4.2.3i
Cc: freebsd-net@freebsd.org, freebsd-bugs@freebsd.org
Subject: Re: kern/157287: [re] re0: INVARIANTS panic (Memory modified after
	free)
X-BeenThere: freebsd-net@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
Reply-To: pyunyh@gmail.com
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: Tue, 24 May 2011 19:11:11 -0000

On Tue, May 24, 2011 at 09:30:15AM +0000, linimon@freebsd.org wrote:
> Old Synopsis: re0: INVARIANTS panic (Memory modified after free)
> New Synopsis: [re] re0: INVARIANTS panic (Memory modified after free)
> 
> Responsible-Changed-From-To: freebsd-bugs->freebsd-net
> Responsible-Changed-By: linimon
> Responsible-Changed-When: Tue May 24 09:29:55 UTC 2011
> Responsible-Changed-Why: 
> Over to maintainer(s).
> 
> http://www.freebsd.org/cgi/query-pr.cgi?pr=157287
> _______________________________________________

Because the size is 4092 I vaguely guess it was not caused by
re(4). re(4) just uses either 2K or 9K clusters. Of course that
does mean re(4) is bug free here. Given that submitter can see
panic during booting which in turn means re(4) has little chance to
run, it might not be re(4)'s fault.