--- a/src/hotspot/share/utilities/concurrentHashTable.inline.hpp	Mon Sep 23 16:53:16 2019 +0100
+++ b/src/hotspot/share/utilities/concurrentHashTable.inline.hpp	Tue Sep 24 10:12:56 2019 -0400
@@ -999,8 +999,8 @@
 {
   _stats_rate = TableRateStatistics();
   _resize_lock =
-    new Mutex(Mutex::leaf, "ConcurrentHashTable", false,
-              Monitor::_safepoint_check_never);
+    new Mutex(Mutex::leaf, "ConcurrentHashTable", true,
+              Mutex::_safepoint_check_never);
   _table = new InternalTable(log2size);
   assert(log2size_limit >= log2size, "bad ergo");
   _size_limit_reached = _table->_log2_size == _log2_size_limit;