From owner-freebsd-current@FreeBSD.ORG  Thu May 22 18:16:02 2003
Return-Path: <owner-freebsd-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 0B2DD37B404; Thu, 22 May 2003 18:16:00 -0700 (PDT)
Received: from white.imgsrc.co.jp (ns.imgsrc.co.jp [210.226.20.2])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 207CB43F3F; Thu, 22 May 2003 18:15:59 -0700 (PDT)
	(envelope-from kuriyama@imgsrc.co.jp)
Received: from localhost (localhost [127.0.0.1])
	by white.imgsrc.co.jp (Postfix) with ESMTP
	id CCE8324E8A; Fri, 23 May 2003 10:15:57 +0900 (JST)
Received: from black.imgsrc.co.jp (black.imgsrc.co.jp [2001:218:422:2::130])
	by white.imgsrc.co.jp (Postfix) with ESMTP
	id 5508224E8C; Fri, 23 May 2003 10:15:55 +0900 (JST)
Received: from black.imgsrc.co.jp (black.imgsrc.co.jp [2001:218:422:2::130])
	by black.imgsrc.co.jp (Postfix) with ESMTP
	id 29C061E4620; Fri, 23 May 2003 10:15:55 +0900 (JST)
Date: Fri, 23 May 2003 10:15:55 +0900
Message-ID: <7my90yjwdw.wl@black.imgsrc.co.jp>
From: Jun Kuriyama <kuriyama@imgsrc.co.jp>
To: John Baldwin <jhb@FreeBSD.org>
In-Reply-To: <XFMail.20030522123313.jhb@FreeBSD.org>
References: <7mllwzlu0u.wl@black.imgsrc.co.jp>
	<XFMail.20030522123313.jhb@FreeBSD.org>
User-Agent: Wanderlust/2.10.0 (Venus) SEMI/1.14.5 (Awara-Onsen) FLIM/1.14.5
	(Demachiyanagi) APEL/10.4 Emacs/21.2 (i386--freebsd) MULE/5.0 (SAKAKI)
MIME-Version: 1.0 (generated by SEMI 1.14.5 - "Awara-Onsen")
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: quoted-printable
X-Virus-Scanned: by AMaViS snapshot-20020531
cc: Current <freebsd-current@FreeBSD.org>
Subject: Re: Panic in _mtx_lock_flags+0x40
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.1
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: Fri, 23 May 2003 01:16:02 -0000

At Thu, 22 May 2003 16:35:33 +0000 (UTC),
John Baldwin wrote:
> The real bug is probably here, probably a NULL pointer dereference.
> I would use gdb to figure out what this file:line is and send the
> report to S=F8ren.

Unfortunatelly, I cannot dump a core of my kernel for there months.
I'm using dumpdev=3D"/dev/ad4s1b", but my box will freeze after
resetting ata2 (ad4) bus.  I don't know where the problem is...


--=20
Jun Kuriyama <kuriyama@imgsrc.co.jp> // IMG SRC, Inc.
             <kuriyama@FreeBSD.org> // FreeBSD Project