--- zzzz-none-000/linux-4.9.279/net/l2tp/l2tp_eth.c	2021-08-08 06:38:54.000000000 +0000
+++ puma7-atom-6591-750/linux-4.9.279/net/l2tp/l2tp_eth.c	2023-02-08 11:43:43.000000000 +0000
@@ -156,7 +156,7 @@
 	skb->ip_summed = CHECKSUM_NONE;
 
 	skb_dst_drop(skb);
-	nf_reset(skb);
+	nf_reset_no_generic_ct(skb);
 
 	rcu_read_lock();
 	dev = rcu_dereference(spriv->dev);