diff --git a/net/ipv6/netfilter.c b/net/ipv6/netfilter.c
index 9bf2604..026ac6c 100644
--- a/net/ipv6/netfilter.c
+++ b/net/ipv6/netfilter.c
@@ -109,6 +109,8 @@ static int nf_ip6_reroute(struct net *net, struct sk_buff *skb,
	return 0;
 }

+#include "kpatch-macros.h"
+
 static int nf_ip6_route(struct net *net, struct dst_entry **dst,
			struct flowi *fl, bool strict)
 {
@@ -122,6 +124,9 @@ static int nf_ip6_route(struct net *net, struct dst_entry **dst,
	struct dst_entry *result;
	int err;

+	if (!jiffies)
+		printk("kpatch nf_ip6_route foo\n");
+
	result = ip6_route_output(net, sk, &fl->u.ip6);
	err = result->error;
	if (err)