diff -r 2316eb7a0358 -r 1bba15125d8d hotspot/src/share/vm/runtime/synchronizer.cpp
--- a/hotspot/src/share/vm/runtime/synchronizer.cpp	Fri Jun 12 12:55:32 2015 +0200
+++ b/hotspot/src/share/vm/runtime/synchronizer.cpp	Fri Jun 12 17:29:14 2015 -0400
@@ -24,6 +24,7 @@
 
 #include "precompiled.hpp"
 #include "classfile/vmSymbols.hpp"
+#include "memory/metaspaceShared.hpp"
 #include "memory/padded.hpp"
 #include "memory/resourceArea.hpp"
 #include "oops/markOop.hpp"
@@ -638,11 +639,11 @@
 
   // hashCode() is a heap mutator ...
   // Relaxing assertion for bug 6320749.
-  assert(Universe::verify_in_progress() ||
+  assert(Universe::verify_in_progress() || DumpSharedSpaces ||
          !SafepointSynchronize::is_at_safepoint(), "invariant");
-  assert(Universe::verify_in_progress() ||
+  assert(Universe::verify_in_progress() || DumpSharedSpaces ||
          Self->is_Java_thread() , "invariant");
-  assert(Universe::verify_in_progress() ||
+  assert(Universe::verify_in_progress() || DumpSharedSpaces ||
          ((JavaThread *)Self)->thread_state() != _thread_blocked, "invariant");
 
   ObjectMonitor* monitor = NULL;