diff --git a/sys/netinet/raw_ip.c b/sys/netinet/raw_ip.c
index 8c92315e42df..67a71160690f 100644
--- a/sys/netinet/raw_ip.c
+++ b/sys/netinet/raw_ip.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: raw_ip.c,v 1.55 2001/02/26 07:20:44 itojun Exp $	*/
+/*	$NetBSD: raw_ip.c,v 1.56 2001/07/03 08:06:19 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -450,6 +450,7 @@ rip_usrreq(so, req, m, nam, control, p)
 		    (struct ifnet *)control, p));
 
 	if (req == PRU_PURGEIF) {
+		in_pcbpurgeif0(&rawcbtable, (struct ifnet *)control);
 		in_purgeif((struct ifnet *)control);
 		in_pcbpurgeif(&rawcbtable, (struct ifnet *)control);
 		return (0);
diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index d8e9d25a8e97..6bfcb90e03d8 100644
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: tcp_usrreq.c,v 1.61 2001/03/20 20:07:52 thorpej Exp $	*/
+/*	$NetBSD: tcp_usrreq.c,v 1.62 2001/07/03 08:06:19 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -206,12 +206,14 @@ tcp_usrreq(so, req, m, nam, control, p)
 		switch (family) {
 #ifdef INET
 		case PF_INET:
+			in_pcbpurgeif0(&tcbtable, (struct ifnet *)control);
 			in_purgeif((struct ifnet *)control);
 			in_pcbpurgeif(&tcbtable, (struct ifnet *)control);
 			break;
 #endif
 #ifdef INET6
 		case PF_INET6:
+			in6_pcbpurgeif0(&tcb6, (struct ifnet *)control);
 			in6_purgeif((struct ifnet *)control);
 			in6_pcbpurgeif(&tcb6, (struct ifnet *)control);
 			break;
diff --git a/sys/netinet/udp_usrreq.c b/sys/netinet/udp_usrreq.c
index 5766bbd1cc78..feee7094acf3 100644
--- a/sys/netinet/udp_usrreq.c
+++ b/sys/netinet/udp_usrreq.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp_usrreq.c,v 1.79 2001/06/27 23:40:50 itojun Exp $	*/
+/*	$NetBSD: udp_usrreq.c,v 1.80 2001/07/03 08:06:20 itojun Exp $	*/
 
 /*
  * Copyright (C) 1995, 1996, 1997, and 1998 WIDE Project.
@@ -1379,6 +1379,7 @@ udp_usrreq(so, req, m, nam, control, p)
 		    (struct ifnet *)control, p));
 
 	if (req == PRU_PURGEIF) {
+		in_pcbpurgeif0(&udbtable, (struct ifnet *)control);
 		in_purgeif((struct ifnet *)control);
 		in_pcbpurgeif(&udbtable, (struct ifnet *)control);
 		return (0);
diff --git a/sys/netinet6/raw_ip6.c b/sys/netinet6/raw_ip6.c
index f11e4819827b..8ce84ced5ad1 100644
--- a/sys/netinet6/raw_ip6.c
+++ b/sys/netinet6/raw_ip6.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: raw_ip6.c,v 1.32 2001/05/08 10:15:15 itojun Exp $	*/
+/*	$NetBSD: raw_ip6.c,v 1.33 2001/07/03 08:06:20 itojun Exp $	*/
 /*	$KAME: raw_ip6.c,v 1.76 2001/04/29 13:45:09 itojun Exp $	*/
 
 /*
@@ -601,6 +601,7 @@ rip6_usrreq(so, req, m, nam, control, p)
 				    (struct ifnet *)control, p));
 
 	if (req == PRU_PURGEIF) {
+		in6_pcbpurgeif0(&rawin6pcb, (struct ifnet *)control);
 		in6_purgeif((struct ifnet *)control);
 		in6_pcbpurgeif(&rawin6pcb, (struct ifnet *)control);
 		return (0);
diff --git a/sys/netinet6/udp6_usrreq.c b/sys/netinet6/udp6_usrreq.c
index 9858d7fc6520..29950486cc29 100644
--- a/sys/netinet6/udp6_usrreq.c
+++ b/sys/netinet6/udp6_usrreq.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: udp6_usrreq.c,v 1.43 2001/05/27 17:36:07 itojun Exp $	*/
+/*	$NetBSD: udp6_usrreq.c,v 1.44 2001/07/03 08:06:20 itojun Exp $	*/
 /*	$KAME: udp6_usrreq.c,v 1.86 2001/05/27 17:33:00 itojun Exp $	*/
 
 /*
@@ -610,6 +610,7 @@ udp6_usrreq(so, req, m, addr6, control, p)
 				   (struct ifnet *)control, p));
 
 	if (req == PRU_PURGEIF) {
+		in6_pcbpurgeif0(&udb6, (struct ifnet *)control);
 		in6_purgeif((struct ifnet *)control);
 		in6_pcbpurgeif(&udb6, (struct ifnet *)control);
 		return (0);