RPCPROG_NFS: RPC: Port mapper failure - RPC: Unable to receive

[Robin P. Blanchard]

> -----Original Message-----
> From: owner-freebsd-stable at freebsd.org 
> [mailto:owner-freebsd-stable at freebsd.org] On Behalf Of 
> John-Mark Gurney
> Sent: Thursday, June 09, 2005 11:45 AM
> To: Dominic Marks
> Cc: Goran Gajic; freebsd-stable at freebsd.org
> Subject: Re: RPCPROG_NFS: RPC: Port mapper failure - RPC: 
> Unable to receive
> 
> Dominic Marks wrote this message on Thu, Jun 09, 2005 at 12:56 +0100:
> > On Thursday 09 June 2005 12:42, Goran Gajic wrote:
> > > Hi,
> > >
> > > RPCPROG_NFS: RPC: Port mapper failure - RPC: Unable to receive
> > >
> > 
> > (jmg: I cc'd you on the off chance you have not seen this already, 
> > another user identified your changes as related, but I have 
> not tested 
> > this myself.)
> > 
> > Yes, it seems that changes to the kernel (specifically 
> kqueue?) broke 
> > NFS (and other things) in -STABLE. See these messages for 
> related reports.
> 
> could you try backing out uipc_socket.c v1.208.2.19?  If it 
> broke because of my commits, it would of been this one, 
> though I'm puzzeled as to why it didn't break in -current...

I can vouch for that:

# diff -u yp.kernel.good yp.kernel.bad 
--- yp.kernel.good      Tue Jun  7 14:24:43 2005
+++ yp.kernel.bad       Tue Jun  7 14:24:54 2005
@@ -82,7 +82,7 @@
      $FreeBSD: src/sys/kern/kern_descrip.c,v 1.243.2.7 2005/04/23 21:53:04
ps Exp $
      $FreeBSD: /repoman/r/ncvs/src/sys/kern/kern_poll.c,v 1.19 2005/02/25
22:07:50 trhodes Exp $
      $FreeBSD: src/sys/kern/kern_environment.c,v 1.34.2.2 2005/03/10
17:09:16 des Exp $
-     $FreeBSD: src/sys/kern/kern_event.c,v 1.79.2.7 2005/04/21 21:11:24 ps
Exp $
+     $FreeBSD: src/sys/kern/kern_event.c,v 1.79.2.8 2005/06/07 06:35:10 jmg
Exp $
      $FreeBSD: src/sys/kern/kern_exec.c,v 1.249.2.5 2005/02/27 02:40:09 jeff
Exp $
      $FreeBSD: src/sys/kern/kern_exit.c,v 1.245.2.11 2005/04/27 13:00:29
davidxu Exp $
      $FreeBSD: src/sys/kern/kern_fork.c,v 1.234.2.9 2005/04/27 11:32:23
davidxu Exp $
@@ -173,7 +173,7 @@
      $FreeBSD: src/sys/kern/uipc_mbuf.c,v 1.135.2.5 2005/05/11 21:54:43 emax
Exp $
      $FreeBSD: src/sys/kern/uipc_mbuf2.c,v 1.26.2.1 2005/01/31 23:26:17 imp
Exp $
      $FreeBSD: src/sys/kern/uipc_proto.c,v 1.24 2004/04/05 21:03:36 imp Exp
$
-     $FreeBSD: src/sys/kern/uipc_socket.c,v 1.208.2.18 2005/03/31 22:35:23
sobomax Exp $
+     $FreeBSD: src/sys/kern/uipc_socket.c,v 1.208.2.19 2005/06/07 07:11:03
jmg Exp $
      $FreeBSD: src/sys/kern/uipc_socket2.c,v 1.137.2.6 2005/04/01 05:34:18
rwatson Exp $
      $FreeBSD: src/sys/kern/uipc_syscalls.c,v 1.200.2.8 2005/05/11 21:54:43
emax Exp $
      $FreeBSD: src/sys/kern/uipc_usrreq.c,v 1.138.2.14 2005/05/08 10:19:37
cperciva Exp $