--- old/test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack006.java	2018-07-10 16:48:18.126841386 -0700
+++ new/test/hotspot/jtreg/vmTestbase/nsk/stress/stack/stack006.java	2018-07-10 16:48:17.831842178 -0700
@@ -46,6 +46,7 @@
  *     See the bug:
  *     4366625 (P4/S4) multiple stack overflow causes HS crash
  *
+ * @requires vm.opt.DeoptimizeALot == null | vm.opt.DeoptimizeALot == false
  * @run main/othervm nsk.stress.stack.stack006
  */