[bugfix](core) runtime state is destroyed when spill task is run

be/src/pipeline/exec/spill_utils.h

@@ -40,17 +40,18 @@ class SpillRunnable : public Runnable {
  ~SpillRunnable() override = default;
 
  void run() override {
+ // Should lock task context before scope task, because the _state maybe
+ // destroyed when run is called.
+ auto task_context_holder = _task_context_holder.lock();
+ if (!task_context_holder) {
+ return;
+ }
  SCOPED_ATTACH_TASK(_state);
  Defer defer([&] {
  std::function<void()> tmp;
  std::swap(tmp, _func);
  });
 
- auto task_context_holder = _task_context_holder.lock();
- if (!task_context_holder) {
- return;
- }
-
  auto shared_state_holder = _shared_state_holder.lock();
  if (!shared_state_holder) {
  return;