--- a/hotspot/src/share/vm/oops/instanceKlass.cpp	Mon Jun 20 17:38:14 2016 +0000
+++ b/hotspot/src/share/vm/oops/instanceKlass.cpp	Mon Jun 20 22:02:20 2016 -0700
@@ -1961,6 +1961,11 @@
     m->remove_unshareable_info();
   }
 
+  // cached_class_file might be pointing to a malloc'ed buffer allocated by
+  // event-based tracing code at CDS dump time. It's not usable at runtime
+  // so let's clear it.
+  set_cached_class_file(NULL);
+
   // do array classes also.
   array_klasses_do(remove_unshareable_in_class);
 }