--- zzzz-none-000/linux-4.4.271/net/ipv4/fib_semantics.c	2021-06-03 06:22:09.000000000 +0000
+++ hawkeye-5590-750/linux-4.4.271/net/ipv4/fib_semantics.c	2023-04-19 10:22:30.000000000 +0000
@@ -138,6 +138,10 @@
 		.error	= -EINVAL,
 		.scope	= RT_SCOPE_NOWHERE,
 	},
+	[RTN_POLICY_FAILED] = {
+		.error	= -EACCES,
+		.scope	= RT_SCOPE_UNIVERSE,
+	},
 };
 
 static void rt_fibinfo_free(struct rtable __rcu **rtp)