From owner-freebsd-current@FreeBSD.ORG Thu Dec 9 01:44:27 2004 Return-Path: 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 1794316A4CE for ; Thu, 9 Dec 2004 01:44:27 +0000 (GMT) Received: from freebsd3.cimlogic.com.au (adsl-20-121.swiftdsl.com.au [218.214.20.121]) by mx1.FreeBSD.org (Postfix) with ESMTP id 9986C43D4C for ; Thu, 9 Dec 2004 01:44:26 +0000 (GMT) (envelope-from jb@cimlogic.com.au) Received: by freebsd3.cimlogic.com.au (Postfix, from userid 102) id B1F3A6AA04; Thu, 9 Dec 2004 12:44:25 +1100 (EST) Date: Thu, 9 Dec 2004 12:44:25 +1100 From: John Birrell To: Steve Kargl Message-ID: <20041209014425.GC95055@freebsd3.cimlogic.com.au> References: <20041209004335.GA624@troutmask.apl.washington.edu> <20041209011643.GB95055@freebsd3.cimlogic.com.au> <20041209012915.GA16228@troutmask.apl.washington.edu> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20041209012915.GA16228@troutmask.apl.washington.edu> User-Agent: Mutt/1.4.2.1i cc: freebsd-current@freebsd.org Subject: Re: nfs appears broken X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 09 Dec 2004 01:44:27 -0000 On Wed, Dec 08, 2004 at 05:29:15PM -0800, Steve Kargl wrote: > On Thu, Dec 09, 2004 at 12:16:43PM +1100, John Birrell wrote: > > On Wed, Dec 08, 2004 at 04:43:35PM -0800, Steve Kargl wrote: > > > troutmask:root[201] mount /jumbo > > > [udp] jumbo:/data: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out > > > [udp] jumbo:/data: RPCPROG_NFS: RPC: Port mapper failure - RPC: Timed out > > > > > > troutmask:root[203] grep jumbo /etc/fstab > > > jumbo:/data /jumbo nfs rw,noauto 0 0 > > > > > > > > > This is with world+kernel from about 30 minutes on amd64. I was > > > able to mount /jumbo with a kernel from monday. > > > > I updated a current machine yesterday and mountd complains about in invalid > > line in /etc/exports, saying that / isn't a mount point. The client reports > > "permission denied". > > > > I cvsup'd again today and the kernel panics before I can even get to try NFS. > > > > Do you have INET6 in your kernel? I had to remove it > or the kernel would panic. Fortunately, I don't need > INET6. No INET6. My kernel is pretty basic. The kernel has witness and invariants. The DDB trace shows: Tracing pid 159 tid 100047 td 0xc1592340 kdb_enter(c066578d,100,0,0,0) at kdb_enter+0x2c panic(c0680600,c068096e,d4047010,0,0) at panic+0x10s syscall(c1564cc00,c15c3680,c1564d00,c0709c40,c06c18c4) at syscall Process 159 is ifconfig. I have GDB in the kernel, but haven't connected a serial console to this machine before, so I'll need to hunt around for a cable and finish the upgrade of my desktop machine which I decided to clean and re-install all ports on yesterday. Bugger. -- John Birrell