--- old/src/hotspot/share/runtime/init.cpp	2020-05-01 02:26:17.852463688 -0700
+++ new/src/hotspot/share/runtime/init.cpp	2020-05-01 02:26:17.444455839 -0700
@@ -153,12 +153,6 @@
   stubRoutines_init2(); // note: StubRoutines need 2-phase init
   MethodHandles::generate_adapters();
 
-#if INCLUDE_NMT
-  // Solaris stack is walkable only after stubRoutines are set up.
-  // On Other platforms, the stack is always walkable.
-  NMT_stack_walkable = true;
-#endif // INCLUDE_NMT
-
   // All the flags that get adjusted by VM_Version_init and os::init_2
   // have been set so dump the flags now.
   if (PrintFlagsFinal || PrintFlagsRanges) {