src/hotspot/share/gc/g1/g1FullGCMarker.inline.hpp

*** 65,74 ****
--- 65,76 ----
  
  template <class T> inline void G1FullGCMarker::mark_and_push(T* p) {
    T heap_oop = RawAccess<>::oop_load(p);
    if (!CompressedOops::is_null(heap_oop)) {
      oop obj = CompressedOops::decode_not_null(heap_oop);
+     assert_object_is_in_heap(p, obj);
+ 
      if (mark_object(obj)) {
        _oop_stack.push(obj);
        assert(_bitmap->is_marked(obj), "Must be marked now - map self");
      } else {
        assert(_bitmap->is_marked(obj) || G1ArchiveAllocator::is_closed_archive_object(obj),