nfs appears broken
John Birrell
jb at cimlogic.com.au
Wed Dec 8 17:44:27 PST 2004
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
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