diff -r 0d67c9f2abf2 -r b2ee55606008 hotspot/src/share/vm/runtime/thread.cpp
--- a/hotspot/src/share/vm/runtime/thread.cpp	Mon Mar 05 18:10:31 2012 -0800
+++ b/hotspot/src/share/vm/runtime/thread.cpp	Tue Mar 06 16:32:23 2012 -0800
@@ -247,6 +247,10 @@
   omInUseList = NULL ;
   omInUseCount = 0 ;
 
+#ifdef ASSERT
+  _visited_for_critical_count = false;
+#endif
+
   _SR_lock = new Monitor(Mutex::suspend_resume, "SR_lock", true);
   _suspend_flags = 0;