From owner-freebsd-current@FreeBSD.ORG  Sat Apr 19 12:03:00 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 A7DD337B401
	for <current@freebsd.org>; Sat, 19 Apr 2003 12:03:00 -0700 (PDT)
Received: from bluejay.mail.pas.earthlink.net (bluejay.mail.pas.earthlink.net
	[207.217.120.218])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 1001143FA3
	for <current@freebsd.org>; Sat, 19 Apr 2003 12:03:00 -0700 (PDT)
	(envelope-from tlambert2@mindspring.com)
Received: from pool0234.cvx22-bradley.dialup.earthlink.net ([209.179.198.234]
	helo=mindspring.com)
	by bluejay.mail.pas.earthlink.net with asmtp (SSLv3:RC4-MD5:128)
	(Exim 3.33 #1)	id 196xby-0006iE-00; Sat, 19 Apr 2003 12:02:55 -0700
Message-ID: <3EA19D10.20257A13@mindspring.com>
Date: Sat, 19 Apr 2003 12:01:36 -0700
From: Terry Lambert <tlambert2@mindspring.com>
X-Mailer: Mozilla 4.79 [en] (Win98; U)
X-Accept-Language: en
MIME-Version: 1.0
To: Bruce Cran <bruce@cran.org.uk>
References: <20030419081519.GA495@fourtytwo.brucec.backnet>
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
X-ELNK-Trace: b1a02af9316fbb217a47c185c03b154d40683398e744b8a4732d032f43f88947d9756c1d7593be67a8438e0f32a48e08350badd9bab72f9c350badd9bab72f9c
cc: current@freebsd.org
Subject: Re: panic after unloading nfsserver module
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: Sat, 19 Apr 2003 19:03:00 -0000

Bruce Cran wrote:
> I've just been trying to get NFS exports working between a -current box
> and 4.7-release computer.   Even when following the intructions in the
> handbook but running rpcbind instead of portmap, I always get a message
> 'RPCPROG_MNT: nfs timeout' on the server.   While trying to fix it and
> restart nfs, I unloaded the nfsserver module.   The next command appears
> to always crash the computer, with the following:
> 
> panic: blockable sleep lock (sleep mutex) Giant @
> /usr/src/sys/vm/vm_fault.c:206

You probably forgot to stop the daemons before you unloaded the
module.  This includes both the "standard" ones, and the lock
daemons.

> Are there known issues with NFS on -current?

Yes.  Not this one, though.

-- Terry