src/share/vm/gc/serial/genMarkSweep.cpp

@@ -171,11 +171,11 @@
   _preserved_count = 0;
 }
 
 
 void GenMarkSweep::deallocate_stacks() {
-  if (!UseG1GC) {
+  if (!UseG1GC  && !UseShenandoahGC) {
     GenCollectedHeap* gch = GenCollectedHeap::heap();
     gch->release_scratch();
   }
 
   _preserved_mark_stack.clear(true);