--- zzzz-none-000/linux-4.9.231/net/sched/sch_dsmark.c	2020-07-22 07:10:54.000000000 +0000
+++ falcon-5530-730/linux-4.9.231/net/sched/sch_dsmark.c	2022-08-31 08:19:49.000000000 +0000
@@ -241,6 +241,7 @@
 #ifdef CONFIG_NET_CLS_ACT
 		case TC_ACT_QUEUED:
 		case TC_ACT_STOLEN:
+		case TC_ACT_TRAP:
 			__qdisc_drop(skb, to_free);
 			return NET_XMIT_SUCCESS | __NET_XMIT_STOLEN;