--- a/hotspot/src/share/vm/runtime/thread.cpp	Tue Oct 14 20:35:45 2014 +0000
+++ b/hotspot/src/share/vm/runtime/thread.cpp	Thu Oct 02 10:55:36 2014 +0200
@@ -201,6 +201,8 @@
   // This initial value ==> never claimed.
   _oops_do_parity = 0;
 
+  _metadata_on_stack_buffer = NULL;
+
   // the handle mark links itself to last_handle_mark
   new HandleMark(this);