From owner-freebsd-current@FreeBSD.ORG  Sat Jan 14 17:26:01 2006
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
X-Original-To: current@freebsd.org
Delivered-To: freebsd-current@FreeBSD.ORG
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id CB5FD16A41F
	for <current@freebsd.org>; Sat, 14 Jan 2006 17:26:01 +0000 (GMT)
	(envelope-from grafan@gmail.com)
Received: from xproxy.gmail.com (xproxy.gmail.com [66.249.82.193])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 5ED7243D45
	for <current@freebsd.org>; Sat, 14 Jan 2006 17:26:01 +0000 (GMT)
	(envelope-from grafan@gmail.com)
Received: by xproxy.gmail.com with SMTP id s9so636408wxc
	for <current@freebsd.org>; Sat, 14 Jan 2006 09:26:00 -0800 (PST)
DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=beta; d=gmail.com;
	h=received:message-id:date:from:to:subject:mime-version:content-type:content-transfer-encoding:content-disposition;
	b=CaxYjC9kvWNrrUXiicMiuaaJ0GPOZ7inG04uXX9A8QJuga/oBObtwF9vWu+CrsFJTChXG0WOaS5d5xImGjRzaQsf79/1aPYoDOv9z0DUxqzX/ljJqon5znbWO4TrtSBRJY80YymZhl0r0yCI+zlImR9GrVCUR6Va/u00qnyHUgw=
Received: by 10.70.122.14 with SMTP id u14mr5312673wxc;
	Sat, 14 Jan 2006 09:26:00 -0800 (PST)
Received: by 10.70.126.13 with HTTP; Sat, 14 Jan 2006 09:26:00 -0800 (PST)
Message-ID: <6eb82e0601140926n3d86e146m99aa9f47569b24aa@mail.gmail.com>
Date: Sun, 15 Jan 2006 01:26:00 +0800
From: Rong-En Fan <grafan@gmail.com>
To: current@freebsd.org
MIME-Version: 1.0
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline
Cc: 
Subject: change mac address via ifconfig causes corrupted redzone
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 14 Jan 2006 17:26:01 -0000

Hi all,

I'm running -current as of Jan 15 on i386. After upgrading, I saw
following messages

# ifconfig fxp0 link aa:bb:cc:dd:ee:ff
ifconfig: (malloc) Corrupted redzone 1 byte after 0xa000150 (size 18) (0x0)

I tried with MALLOC_OPTIONS=3DA to get a core dump, but the backtrace
does not help (corrupted). My /etc/malloc.conf is 'aj'.

Regards,
Rong-En Fan