diff --git a/crypto/dist/ipsec-tools/src/libipsec/key_debug.c b/crypto/dist/ipsec-tools/src/libipsec/key_debug.c
index 6900b8eff2c0..51db2fef8e41 100644
--- a/crypto/dist/ipsec-tools/src/libipsec/key_debug.c
+++ b/crypto/dist/ipsec-tools/src/libipsec/key_debug.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: key_debug.c,v 1.10 2012/01/09 15:25:13 drochner Exp $	*/
+/*	$NetBSD: key_debug.c,v 1.11 2017/04/26 03:16:06 ozaki-r Exp $	*/
 
 /*	$KAME: key_debug.c,v 1.29 2001/08/16 14:25:41 itojun Exp $	*/
 
@@ -133,7 +133,7 @@ kdebug_sadb(base)
 
 	while (tlen > 0) {
 		printf("sadb_ext{ len=%u type=%u }\n",
-		    ext->sadb_ext_len, ext->sadb_ext_type);
+		    PFKEY_UNUNIT64(ext->sadb_ext_len), ext->sadb_ext_type);
 
 		if (ext->sadb_ext_len == 0) {
 			printf("kdebug_sadb: invalid ext_len=0 was passed.\n");
diff --git a/sys/netipsec/key_debug.c b/sys/netipsec/key_debug.c
index d42472505273..8398838c4461 100644
--- a/sys/netipsec/key_debug.c
+++ b/sys/netipsec/key_debug.c
@@ -1,4 +1,4 @@
-/*	$NetBSD: key_debug.c,v 1.16 2017/04/18 10:49:35 ozaki-r Exp $	*/
+/*	$NetBSD: key_debug.c,v 1.17 2017/04/26 03:16:06 ozaki-r Exp $	*/
 /*	$FreeBSD: src/sys/netipsec/key_debug.c,v 1.1.4.1 2003/01/24 05:11:36 sam Exp $	*/
 /*	$KAME: key_debug.c,v 1.26 2001/06/27 10:46:50 sakane Exp $	*/
 
@@ -33,7 +33,7 @@
 
 #ifdef _KERNEL
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: key_debug.c,v 1.16 2017/04/18 10:49:35 ozaki-r Exp $");
+__KERNEL_RCSID(0, "$NetBSD: key_debug.c,v 1.17 2017/04/26 03:16:06 ozaki-r Exp $");
 #endif
 
 #if defined(_KERNEL_OPT)
@@ -105,7 +105,7 @@ kdebug_sadb(const struct sadb_msg *base)
 
 	while (tlen > 0) {
 		printf("sadb_ext{ len=%u type=%u }\n",
-		    ext->sadb_ext_len, ext->sadb_ext_type);
+		    PFKEY_UNUNIT64(ext->sadb_ext_len), ext->sadb_ext_type);
 
 		if (ext->sadb_ext_len == 0) {
 			printf("kdebug_sadb: invalid ext_len=0 was passed.\n");