Index: nfs/nfs_socket.c
===================================================================
RCS file: /cvs/src/sys/nfs/nfs_socket.c,v
retrieving revision 1.44
diff -u -r1.44 nfs_socket.c
--- nfs/nfs_socket.c	2006/08/04 12:35:57	1.44
+++ nfs/nfs_socket.c	2006/12/18 16:17:45
@@ -171,6 +171,7 @@
 	if (saddr->sa_family == AF_INET) {
 		struct mbuf *mopt;
 		int *ip;
+		struct ucred *ocred;
 
 		MGET(mopt, M_WAIT, MT_SOOPTS);
 		mopt->m_len = sizeof(int);
@@ -186,8 +187,16 @@
 		sin->sin_family = AF_INET;
 		sin->sin_addr.s_addr = INADDR_ANY;
 		sin->sin_port = htons(0);
+
+		/* temporarily become root (ugh; sobind should take cred arg) */
+		ocred = curproc->p_ucred;
+		curproc->p_ucred = crdup(ocred);
+		curproc->p_ucred->cr_uid = 0;
+
 		error = sobind(so, m);
 		m_freem(m);
+		crfree(curproc->p_ucred);
+		curproc->p_ucred = ocred;
 		if (error)
 			goto bad;
 
@@ -401,8 +410,9 @@
 		(struct mbuf *)0, flags);
 	if (error) {
 		if (rep) {
-			log(LOG_INFO, "nfs send error %d for server %s\n",error,
-			    rep->r_nmp->nm_mountp->mnt_stat.f_mntfromname);
+			if (error != EPIPE)
+				log(LOG_INFO, "nfs send error %d for server %s\n",error,
+				    rep->r_nmp->nm_mountp->mnt_stat.f_mntfromname);
 			/*
 			 * Deal with errors for the client side.
 			 */
@@ -537,11 +547,6 @@
 			   }
 			} while (error == EWOULDBLOCK);
 			if (!error && auio.uio_resid > 0) {
-			    log(LOG_INFO,
-				 "short receive (%d/%d) from nfs server %s\n",
-				 sizeof(u_int32_t) - auio.uio_resid,
-				 sizeof(u_int32_t),
-				 rep->r_nmp->nm_mountp->mnt_stat.f_mntfromname);
 			    error = EPIPE;
 			}
 			if (error)
@@ -568,10 +573,6 @@
 			} while (error == EWOULDBLOCK || error == EINTR ||
 				 error == ERESTART);
 			if (!error && auio.uio_resid > 0) {
-			    log(LOG_INFO,
-				"short receive (%d/%d) from nfs server %s\n",
-				len - auio.uio_resid, len,
-				rep->r_nmp->nm_mountp->mnt_stat.f_mntfromname);
 			    error = EPIPE;
 			}
 		} else {