Version 3.0.2.

src/spaces.cc

Index: src/spaces.cc
diff --git a/src/spaces.cc b/src/spaces.cc
index cdc682f879bf5e9bce8b9bf173ab32485f89b70b..369eb6fbda51e1ec5cf6e4e001f2d2b38acdd5b0 100644
--- a/src/spaces.cc
+++ b/src/spaces.cc
@@ -917,7 +917,7 @@ AtomicWord* MemoryAllocator::AllocatedChunksFinder(
     }
     more_fine_grained_table = new AtomicWord[words_needed];
     for (int i = 0; i < words_needed; i++) {
-      more_fine_grained_table[i] = kUnusedChunkTableEntry;
+      more_fine_grained_table[i] = NULL;
     }
     Release_Store(&table[index],
                   reinterpret_cast<AtomicWord>(more_fine_grained_table));