diff --git a/include/trace/events/sunrpc.h b/include/trace/events/sunrpc.h
index 312507cb341f..daaf407e9e49 100644
--- a/include/trace/events/sunrpc.h
+++ b/include/trace/events/sunrpc.h
@@ -936,7 +936,8 @@ TRACE_EVENT(rpc_socket_nospace,
 		{ BIT(XPRT_REMOVE),		"REMOVE" },		\
 		{ BIT(XPRT_CONGESTED),		"CONGESTED" },		\
 		{ BIT(XPRT_CWND_WAIT),		"CWND_WAIT" },		\
-		{ BIT(XPRT_WRITE_SPACE),	"WRITE_SPACE" })
+		{ BIT(XPRT_WRITE_SPACE),	"WRITE_SPACE" },	\
+		{ BIT(XPRT_SND_IS_COOKIE),	"SND_IS_COOKIE" })
 
 DECLARE_EVENT_CLASS(rpc_xprt_lifetime_class,
 	TP_PROTO(
@@ -1133,8 +1134,11 @@ DECLARE_EVENT_CLASS(xprt_writelock_event,
 			__entry->task_id = -1;
 			__entry->client_id = -1;
 		}
-		__entry->snd_task_id = xprt->snd_task ?
-					xprt->snd_task->tk_pid : -1;
+		if (xprt->snd_task &&
+		    !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
+			__entry->snd_task_id = xprt->snd_task->tk_pid;
+		else
+			__entry->snd_task_id = -1;
 	),
 
 	TP_printk("task:%u@%u snd_task:%u",
@@ -1178,8 +1182,12 @@ DECLARE_EVENT_CLASS(xprt_cong_event,
 			__entry->task_id = -1;
 			__entry->client_id = -1;
 		}
-		__entry->snd_task_id = xprt->snd_task ?
-					xprt->snd_task->tk_pid : -1;
+		if (xprt->snd_task &&
+		    !test_bit(XPRT_SND_IS_COOKIE, &xprt->state))
+			__entry->snd_task_id = xprt->snd_task->tk_pid;
+		else
+			__entry->snd_task_id = -1;
+
 		__entry->cong = xprt->cong;
 		__entry->cwnd = xprt->cwnd;
 		__entry->wait = test_bit(XPRT_CWND_WAIT, &xprt->state);