--- old/src/share/vm/services/diagnosticFramework.cpp	2014-12-09 14:42:33.096918000 -0500
+++ new/src/share/vm/services/diagnosticFramework.cpp	2014-12-09 14:42:31.351012000 -0500
@@ -487,7 +487,7 @@
   }
 }
 
-Mutex* DCmdFactory::_dcmdFactory_lock = new Mutex(Mutex::leaf, "DCmdFactory", true);
+Mutex* DCmdFactory::_dcmdFactory_lock = new Mutex(Mutex::leaf, "DCmdFactory", true, Monitor::_safepoint_check_never);
 bool DCmdFactory::_send_jmx_notification = false;
 
 DCmdFactory* DCmdFactory::factory(DCmdSource source, const char* name, size_t len) {