--- old/src/share/vm/gc/shared/referenceProcessor.cpp	2015-12-02 12:39:50.124412958 -0500
+++ new/src/share/vm/gc/shared/referenceProcessor.cpp	2015-12-02 12:39:50.020412442 -0500
@@ -259,7 +259,7 @@
   // Phantom references
   {
     GCRefTraceTime tt("PhantomReference", trace_time, gc_timer, stats.phantom_count());
-    process_discovered_reflist(_discoveredPhantomRefs, NULL, false,
+    process_discovered_reflist(_discoveredPhantomRefs, NULL, true,
                                is_alive, keep_alive, complete_gc, task_executor);
 
     // Process cleaners, but include them in phantom timing.  We expect