From owner-freebsd-bugs@FreeBSD.ORG  Sat Jul 10 14:50:02 2010
Return-Path: <owner-freebsd-bugs@FreeBSD.ORG>
Delivered-To: freebsd-bugs@hub.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id E333E106566C
	for <freebsd-bugs@hub.freebsd.org>;
	Sat, 10 Jul 2010 14:50:02 +0000 (UTC)
	(envelope-from gnats@FreeBSD.org)
Received: from freefall.freebsd.org (freefall.freebsd.org
	[IPv6:2001:4f8:fff6::28])
	by mx1.freebsd.org (Postfix) with ESMTP id C11E08FC19
	for <freebsd-bugs@hub.freebsd.org>;
	Sat, 10 Jul 2010 14:50:02 +0000 (UTC)
Received: from freefall.freebsd.org (localhost [127.0.0.1])
	by freefall.freebsd.org (8.14.4/8.14.4) with ESMTP id o6AEo2XR039819
	for <freebsd-bugs@freefall.freebsd.org>; Sat, 10 Jul 2010 14:50:02 GMT
	(envelope-from gnats@freefall.freebsd.org)
Received: (from gnats@localhost)
	by freefall.freebsd.org (8.14.4/8.14.4/Submit) id o6AEo2d1039818;
	Sat, 10 Jul 2010 14:50:02 GMT (envelope-from gnats)
Resent-Date: Sat, 10 Jul 2010 14:50:02 GMT
Resent-Message-Id: <201007101450.o6AEo2d1039818@freefall.freebsd.org>
Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer)
Resent-To: freebsd-bugs@FreeBSD.org
Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org,
	serge <serge.facchin@paris.ensam.fr>
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 37AB0106566B
	for <freebsd-gnats-submit@FreeBSD.org>;
	Sat, 10 Jul 2010 14:40:51 +0000 (UTC)
	(envelope-from nobody@FreeBSD.org)
Received: from www.freebsd.org (www.freebsd.org [IPv6:2001:4f8:fff6::21])
	by mx1.freebsd.org (Postfix) with ESMTP id 276088FC1F
	for <freebsd-gnats-submit@FreeBSD.org>;
	Sat, 10 Jul 2010 14:40:51 +0000 (UTC)
Received: from www.freebsd.org (localhost [127.0.0.1])
	by www.freebsd.org (8.14.3/8.14.3) with ESMTP id o6AEeoQx095496
	for <freebsd-gnats-submit@FreeBSD.org>; Sat, 10 Jul 2010 14:40:50 GMT
	(envelope-from nobody@www.freebsd.org)
Received: (from nobody@localhost)
	by www.freebsd.org (8.14.3/8.14.3/Submit) id o6AEeoc5095494;
	Sat, 10 Jul 2010 14:40:50 GMT (envelope-from nobody)
Message-Id: <201007101440.o6AEeoc5095494@www.freebsd.org>
Date: Sat, 10 Jul 2010 14:40:50 GMT
From: serge <serge.facchin@paris.ensam.fr>
To: freebsd-gnats-submit@FreeBSD.org
X-Send-Pr-Version: www-3.1
Cc: 
Subject: misc/148483: trap 12 : page fault while in kernel mode
X-BeenThere: freebsd-bugs@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Bug reports <freebsd-bugs.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-bugs>
List-Post: <mailto:freebsd-bugs@freebsd.org>
List-Help: <mailto:freebsd-bugs-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-bugs>,
	<mailto:freebsd-bugs-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Sat, 10 Jul 2010 14:50:03 -0000


>Number:         148483
>Category:       misc
>Synopsis:       trap 12 : page fault while in kernel mode
>Confidential:   no
>Severity:       non-critical
>Priority:       high
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Sat Jul 10 14:50:01 UTC 2010
>Closed-Date:
>Last-Modified:
>Originator:     serge
>Release:        pfsense 2.0
>Organization:
ensam
>Environment:
>Description:
trap 12 : page fault while in kernel mode

cpuid=1 (or cpuid=0) add0x420
code supervisor read , page note present
mst pointer 0x20 :0xc0511e49
stack pointer 0x28 0xc71df878
frame pointer 0x28 0xc71df890

code segment base 0x0, limit 0xffff, type 0x1b

processor efalgs: interrupt enabled, resume, iopl=0
current process: 12(swi5: +)
thread pid 12 tid 64027 
topped at pfr-update-stats+0x19 
testb $0x4,0x420(%ebx)

>How-To-Repeat:
pfsense 2.0 livecd on Dell T3400 4Go RAM 2 additionnal gigabit linksys RTxxxx card or Dell Optiplex 620 4Go RAM 2 additionnal Netgear GAxxx gigabit card

Firewall hang responding about random time on WAN side
>Fix:


>Release-Note:
>Audit-Trail:
>Unformatted: