8204166: TLH: Semaphore may not be destroy until signal have returned

Reviewed-by: eosterlund, dholmes

src/hotspot/share/runtime/thread.cpp

@@ -4219,6 +4219,9 @@ bool Threads::destroy_vm() {
   before_exit(thread);
 
   thread->exit(true);
+  // thread will never call smr_delete, instead of implicit cancel
+  // in wait_for_vm_thread_exit we do it explicit.
+  thread->cancel_handshake();
 
   // Stop VM thread.
   {