--- a/src/hotspot/share/memory/heapShared.cpp	Tue Dec 04 11:10:19 2018 +0530
+++ b/src/hotspot/share/memory/heapShared.cpp	Mon Dec 03 22:27:24 2018 -0800
@@ -193,6 +193,8 @@
     return;
   }
 
+  G1HeapVerifier::verify_ready_for_archiving();
+
   {
     NoSafepointVerifier nsv;