NetBSD-4.0 default install has issues with loading the pf module, so omit this stage.

init.d.BSD/pf

@@ -18,10 +18,6 @@ start()
 	ebegin "Starting ${name}"
 	if type kldload >/dev/null 2>&1; then
 		kldload pf 2>/dev/null
-	elif type modload >/dev/null 2>&1; then
-		if ! modstat -n pf >/dev/null; then
-			modload /usr/lkm/pf.o >/dev/null
-		fi
 	fi
 	pfctl -q -F all
 	pfctl -q -f "${pf_conf}" ${pf_args}