From owner-freebsd-current@FreeBSD.ORG  Mon May 10 18:33:11 2010
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id EFB841065756
	for <current@freebsd.org>; Mon, 10 May 2010 18:33:11 +0000 (UTC)
	(envelope-from qing.li@bluecoat.com)
Received: from whisker.bluecoat.com (whisker.bluecoat.com [216.52.23.28])
	by mx1.freebsd.org (Postfix) with ESMTP id 909268FC16
	for <current@freebsd.org>; Mon, 10 May 2010 18:33:11 +0000 (UTC)
Received: from bcs-mail03.internal.cacheflow.com ([10.2.2.95])
	by whisker.bluecoat.com (8.14.2/8.14.2) with ESMTP id o4AIWeaD005143;
	Mon, 10 May 2010 11:32:41 -0700 (PDT)
X-MimeOLE: Produced By Microsoft Exchange V6.5
Content-class: urn:content-classes:message
MIME-Version: 1.0
Content-Type: text/plain;
	charset="us-ascii"
Content-Transfer-Encoding: quoted-printable
Date: Mon, 10 May 2010 11:32:21 -0700
Message-ID: <B583FBF374231F4A89607B4D08578A4307392D13@bcs-mail03.internal.cacheflow.com>
In-Reply-To: <20100510182625.GF49209@bunrab.catwhisker.org>
X-MS-Has-Attach: 
X-MS-TNEF-Correlator: 
Thread-Topic: Panic @r207844;
	current process: flowcleaner "Fatal trap 12: page fault while
	inkernel mode"
Thread-Index: Acrwbl/mbBqJgLzgSUOC/z0TF3vhhAAAKu4g
References: <20100510140722.GD49209@bunrab.catwhisker.org><20100510182243.GV56080@hoeg.nl>
	<20100510182625.GF49209@bunrab.catwhisker.org>
From: "Li, Qing" <qing.li@bluecoat.com>
To: "David Wolfskill" <david@catwhisker.org>, "Ed Schouten" <ed@80386.nl>
Cc: current@freebsd.org
Subject: RE: Panic @r207844;
	current process: flowcleaner "Fatal trap 12: page fault while
	inkernel mode"
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: Mon, 10 May 2010 18:33:12 -0000

Hi David,

I will take a look later this afternoon PST.

Thanks,

-- Qing

> -----Original Message-----
> From: owner-freebsd-current@freebsd.org [mailto:owner-freebsd-
> current@freebsd.org] On Behalf Of David Wolfskill
> Sent: Monday, May 10, 2010 11:26 AM
> To: Ed Schouten
> Cc: current@freebsd.org
> Subject: Re: Panic @r207844;current process: flowcleaner "Fatal trap
12:
> page fault while inkernel mode"
>=20
> On Mon, May 10, 2010 at 08:22:43PM +0200, Ed Schouten wrote:
> > ...
> > You don't happen to have a backtrace?
>=20
> Oops -- sorry; got caught up in getting ready to head in to work:
>=20
> db> bt
> Tracing pid 20 tid 100067 td 0xc5a19000
> _mtx_lock_flags(58,0,c0cd2d5b,570,80,...) at _mtx_lock_flags+0x46
> flowtable_free_stale(c0e28f40,0,c0cd2d5b,600,0,...) at
> flowtable_free_stale+0x2fb
> flowtable_cleaner(0,e9bc6d38,c0cbf058,343,c5f362a8,...) at
> flowtable_cleaner+0xd0
> fork_exit(c094f920,0,e9bc6d38) at fork_exit+0xb8
> fork_trampoline() at fork_trampoline+0x8
> --- trap 0, eip =3D 0, esp =3D 0xe9bc6d70, ebp =3D 0 ---
> db>
>=20
> Anything else that might be useful or interesting, please let me
> know; as noted earlier, I left the machine in that state.  (I
> normally power it off after the morning's  build/test festivities,
> as it's loud & uses a fair amount of power.)
>=20
> Peace,
> david
> --
> David H. Wolfskill				david@catwhisker.org
> Depriving a girl or boy of an opportunity for education is evil.
>=20
> See http://www.catwhisker.org/~david/publickey.gpg for my public key.