--- old/src/share/vm/services/threadService.hpp	2015-12-19 00:22:06.728968286 +0900
+++ new/src/share/vm/services/threadService.hpp	2015-12-19 00:22:06.584968987 +0900
@@ -495,6 +495,7 @@
       }
     } else {
       _active = false;
+      _stat = NULL;
     }
   }
 
@@ -579,6 +580,7 @@
       }
     } else {
       _active = false;
+      _stat = NULL;
     }
   }
 
--- old/src/share/vm/trace/traceEventClasses.xsl	2015-12-19 00:22:07.302965489 +0900
+++ new/src/share/vm/trace/traceEventClasses.xsl	2015-12-19 00:22:07.157966195 +0900
@@ -136,13 +136,21 @@
 </xsl:text>
   <xsl:value-of select="concat('  Event', @id, '(EventStartTime timing=TIMED) : TraceEvent&lt;Event', @id, '&gt;(timing) {}', $newline)"/>
   void writeEvent(void) {
-    ResourceMark rm;
+    bool thread_has_resource = Thread::current() != NULL;
+    ResourceArea *area = thread_has_resource
+                           ? Thread::current()->resource_area()
+                           : new (mtTracing)ResourceArea(Chunk::non_pool_size);
+    ResourceMark rm(area);
     if (UseLockedTracing) {
       ttyLocker lock;
       writeEventContent();
     } else {
       writeEventContent();
     }
+
+    if (!thread_has_resource) {
+      delete area;
+    }
   }
 };