--- old/test/gc/g1/TestGCLogMessages.java	2017-08-03 16:11:45.169641809 -0700
+++ new/test/gc/g1/TestGCLogMessages.java	2017-08-03 16:11:45.069641813 -0700
@@ -140,6 +140,9 @@
         // TLAB handling
         new LogMessageWithLevel("Prepare TLABs", Level.DEBUG),
         new LogMessageWithLevel("Resize TLABs", Level.DEBUG),
+        // Reference Processing
+        new LogMessageWithLevel("Reference Processing", Level.DEBUG),
+        new LogMessageWithLevel("Reference Enqueuing", Level.DEBUG),
 
         new LogMessageWithLevelC2OrJVMCIOnly("DerivedPointerTable Update", Level.DEBUG),
         new LogMessageWithLevel("Start New Collection Set", Level.DEBUG),