From owner-freebsd-current@FreeBSD.ORG  Wed Nov 19 01:03:19 2008
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
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 4A1341065672
	for <current@freebsd.org>; Wed, 19 Nov 2008 01:03:19 +0000 (UTC)
	(envelope-from randy@psg.com)
Received: from ran.psg.com (ran.psg.com [IPv6:2001:418:1::36])
	by mx1.freebsd.org (Postfix) with ESMTP id 2BDD88FC0C
	for <current@freebsd.org>; Wed, 19 Nov 2008 01:03:19 +0000 (UTC)
	(envelope-from randy@psg.com)
Received: from [130.129.95.247] (helo=rmac.psg.com)
	by ran.psg.com with esmtpsa (TLSv1:AES256-SHA:256)
	(Exim 4.69 (FreeBSD)) (envelope-from <randy@psg.com>)
	id 1L2bTS-000LOB-2Q
	for current@freebsd.org; Wed, 19 Nov 2008 01:03:18 +0000
Message-ID: <492365D5.7000405@psg.com>
Date: Tue, 18 Nov 2008 19:03:17 -0600
From: Randy Bush <randy@psg.com>
User-Agent: Thunderbird 2.0.0.17 (Macintosh/20080914)
MIME-Version: 1.0
To: FreeBSD Current <current@freebsd.org>
X-Enigmail-Version: 0.95.7
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Cc: 
Subject: lor
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: Wed, 19 Nov 2008 01:03:19 -0000

install from 1108 snap

lock order reversal:
 1st 0xc356c044 user map (user map) @ /usr/src/sys/vm/vm_map.c:3115
 2nd 0xc36f57ac ufs (ufs) @ /usr/src/sys/kern/vfs_subr.c:2047
KDB: stack backtrace:
db_trace_self_wrapper(c0bc6589,c3276910,c0839fb5,4,c0bc1dde,...) at
db_trace_self_wrapper+0x26
kdb_backtrace(4,c0bc1dde,c351e728,c3522fe0,c327696c,...) at
kdb_backtrace+0x29
_witness_debugger(c0bc9214,c36f57ac,c0bbd1e7,c3522fe0,c0bcffb0,...) at
_witness_debugger+0x25
witness_checkorder(c36f57ac,1,c0bcffb0,7ff,0,...) at
witness_checkorder+0x839
__lockmgr_args(c36f57ac,200501,c36f57c8,0,0,...) at __lockmgr_args+0x237
ffs_lock(c3276a78,c0bebcee,c0bbc8f8,200501,c36f5754,...) at ffs_lock+0x8a
VOP_LOCK1_APV(c0cc3420,c3276a78,c0cdee20,c36f5754,200501,...) at
VOP_LOCK1_APV+0xa5
_vn_lock(c36f5754,200501,c0bcffb0,7ff,4,...) at _vn_lock+0x5e
vget(c36f5754,200501,c3568d20,4b4,0,...) at vget+0xc9
vnode_pager_lock(c187e934,0,c0be92b4,127,c3276c18,...) at
vnode_pager_lock+0x1e0
vm_fault(c356c000,80db000,2,8,80db160,...) at vm_fault+0x1df
trap_pfault(5,0,c0bf9107,2e7,c3566d0c,...) at trap_pfault+0x118
trap(c3276d38) at trap+0x289
calltrap() at calltrap+0x6
--- trap 0xc, eip = 0x80480e5, esp = 0xbfbfeef0, ebp = 0xbfbfef10 ---