--- old/src/hotspot/share/gc/g1/g1CollectedHeap.cpp	2019-10-15 07:17:51.878090825 -0700
+++ new/src/hotspot/share/gc/g1/g1CollectedHeap.cpp	2019-10-15 07:17:51.502090813 -0700
@@ -1797,7 +1797,7 @@
   }
   _workers->initialize_workers();
 
-  _numa->set_region_info(g1_rs.base(), HeapRegion::GrainBytes, page_size);
+  _numa->set_region_info(HeapRegion::GrainBytes, page_size);
 
   // Create the G1ConcurrentMark data structure and thread.
   // (Must do this late, so that "max_regions" is defined.)