diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
index 9d22745cdea5aa3d12ddecafb178e42e12486440..f2e07d47078419d2d0394f49cdbbc2a9af3cd7dd 100644
--- a/kernel/trace/trace_events.c
+++ b/kernel/trace/trace_events.c
@@ -470,6 +470,7 @@ static void test_event_printk(struct trace_event_call *call)
 			case '%':
 				continue;
 			case 'p':
+ do_pointer:
 				/* Find dereferencing fields */
 				switch (fmt[i + 1]) {
 				case 'B': case 'R': case 'r':
@@ -498,6 +499,12 @@ static void test_event_printk(struct trace_event_call *call)
 						continue;
 					if (fmt[i + j] == '*') {
 						star = true;
+						/* Handle %*pbl case */
+						if (!j && fmt[i + 1] == 'p') {
+							arg++;
+							i++;
+							goto do_pointer;
+						}
 						continue;
 					}
 					if ((fmt[i + j] == 's')) {
diff --git a/samples/trace_events/trace-events-sample.h b/samples/trace_events/trace-events-sample.h
index 1c6b843b8c4eeb254e3a67960a5e6129fbcdbff5..6a5d4717f37aca593282385f8d053730dbc7345b 100644
--- a/samples/trace_events/trace-events-sample.h
+++ b/samples/trace_events/trace-events-sample.h
@@ -315,7 +315,8 @@ TRACE_EVENT(foo_bar,
 		__assign_cpumask(cpum, cpumask_bits(mask));
 	),
 
-	TP_printk("foo %s %d %s %s %s %s (%s) (%s) %s", __entry->foo, __entry->bar,
+	TP_printk("foo %s %d %s %s %s %s (%s) (%s) %s [%d] %*pbl",
+		  __entry->foo, __entry->bar,
 
 /*
  * Notice here the use of some helper functions. This includes:
@@ -360,7 +361,10 @@ TRACE_EVENT(foo_bar,
 				__get_dynamic_array_len(list) / sizeof(int),
 				sizeof(int)),
 		  __get_str(str), __get_bitmask(cpus), __get_cpumask(cpum),
-		  __get_str(vstr))
+		  __get_str(vstr),
+		  __get_dynamic_array_len(cpus),
+		  __get_dynamic_array_len(cpus),
+		  __get_dynamic_array(cpus))
 );
 
 /*