diff --git a/tools/testing/selftests/net/rtnetlink.sh b/tools/testing/selftests/net/rtnetlink.sh
index 9db66bef6f1e3e7fbc5a8c0d6f53a1a9fc921642..7c38a909f8b86cd6417fb88537533351fea9e7e5 100755
--- a/tools/testing/selftests/net/rtnetlink.sh
+++ b/tools/testing/selftests/net/rtnetlink.sh
@@ -564,9 +564,12 @@ kci_test_encap()
 	check_err $?
 
 	kci_test_encap_vxlan "$testns"
+	check_err $?
 	kci_test_encap_fou "$testns"
+	check_err $?
 
 	ip netns del "$testns"
+	return $ret
 }
 
 kci_test_macsec()