core/state: don't compute verkle storage tree roots (#30130)

core/state/statedb.go

@@ -860,6 +860,9 @@ func (s *StateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
 		}
 		obj := s.stateObjects[addr] // closure for the task runner below
 		workers.Go(func() error {
+			if s.db.TrieDB().IsVerkle() {
+				obj.updateTrie()
+			} else {
 				obj.updateRoot()
 
 				// If witness building is enabled and the state object has a trie,
@@ -867,6 +870,7 @@ func (s *StateDB) IntermediateRoot(deleteEmptyObjects bool) common.Hash {
 				if s.witness != nil && obj.trie != nil {
 					s.witness.AddState(obj.trie.Witness())
 				}
+			}
 			return nil
 		})
 	}