From owner-freebsd-current@FreeBSD.ORG  Mon Jul 27 13:34:27 2009
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 6D715106573F;
	Mon, 27 Jul 2009 13:34:27 +0000 (UTC) (envelope-from jhb@freebsd.org)
Received: from cyrus.watson.org (cyrus.watson.org [65.122.17.42])
	by mx1.freebsd.org (Postfix) with ESMTP id 2BF988FC18;
	Mon, 27 Jul 2009 13:34:27 +0000 (UTC) (envelope-from jhb@freebsd.org)
Received: from bigwig.baldwin.cx (66.111.2.69.static.nyinternet.net
	[66.111.2.69])
	by cyrus.watson.org (Postfix) with ESMTPSA id DB3A246BA0;
	Mon, 27 Jul 2009 09:34:26 -0400 (EDT)
Received: from jhbbsd.hudson-trading.com (unknown [209.249.190.8])
	by bigwig.baldwin.cx (Postfix) with ESMTPA id 1B3198A0A4;
	Mon, 27 Jul 2009 09:34:26 -0400 (EDT)
From: John Baldwin <jhb@freebsd.org>
To: freebsd-current@freebsd.org
Date: Mon, 27 Jul 2009 08:56:19 -0400
User-Agent: KMail/1.9.7
References: <20090726113412.52901133.nork@FreeBSD.org>
In-Reply-To: <20090726113412.52901133.nork@FreeBSD.org>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200907270856.19660.jhb@freebsd.org>
X-Greylist: Sender succeeded SMTP AUTH, not delayed by milter-greylist-4.0.1
	(bigwig.baldwin.cx); Mon, 27 Jul 2009 09:34:26 -0400 (EDT)
X-Virus-Scanned: clamav-milter 0.95.1 at bigwig.baldwin.cx
X-Virus-Status: Clean
X-Spam-Status: No, score=-2.5 required=4.2 tests=BAYES_00,RDNS_NONE
	autolearn=no version=3.2.5
X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on bigwig.baldwin.cx
Cc: Norikatsu Shigemura <nork@freebsd.org>
Subject: Re: panic on _vn_lock
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, 27 Jul 2009 13:34:27 -0000

On Saturday 25 July 2009 10:34:12 pm Norikatsu Shigemura wrote:
> Hi.
> 
> 	I got a panic on _vn_lock@/usr/src/sys/kern/vfs_vnops.c:883.
> 	So I enabled 8-current debug flags (WITNESS, INVARIANTS,
> 	DIAGNOSTIC), and retried.
> 
> 	Please see also attached files.  I'll keep to have crash dump.
> 	So I'll be able to report any data.  What should I report?
> 

Based on this particular panic, I would check your RAM.

-- 
John Baldwin