--- old/src/hotspot/share/gc/g1/g1Policy.cpp	2020-07-03 17:41:07.299203159 +0200
+++ new/src/hotspot/share/gc/g1/g1Policy.cpp	2020-07-03 17:41:07.191201592 +0200
@@ -636,7 +636,7 @@
 
   bool update_stats = !_g1h->evacuation_failed();
 
-  record_pause(young_gc_pause_kind(), end_time_sec - pause_time_ms / 1000.0, end_time_sec);
+  record_pause(this_pause, end_time_sec - pause_time_ms / 1000.0, end_time_sec);
 
   _collection_pause_end_millis = os::javaTimeNanos() / NANOSECS_PER_MILLISEC;
 
@@ -672,7 +672,8 @@
   }
 
   if (is_last_young_pause(this_pause)) {
-    assert(!is_concurrent_start_pause(this_pause), "The young GC before mixed is not allowed to be an initial mark GC");
+    assert(!is_concurrent_start_pause(this_pause),
+           "The young GC before mixed is not allowed to be concurrent start GC");
     // This has been the young GC before we start doing mixed GCs. We already
     // decided to start mixed GCs much earlier, so there is nothing to do except
     // advancing the state.