[BugFix] Ensure appropriate guards in destructors (#25284)

Signed-off-by: Nick Hill <nhill@redhat.com> Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>
2025-09-19 18:06:34 -07:00
parent 8945b001db
commit a25ade5d47
4 changed files with 8 additions and 9 deletions
--- a/vllm/v1/worker/gpu_worker.py
+++ b/vllm/v1/worker/gpu_worker.py
@@ -683,7 +683,8 @@ class Worker(WorkerBase):
            tensorizer_config=tensorizer_config, )

    def shutdown(self) -> None:
-        self.model_runner.ensure_kv_transfer_shutdown()
+        if runner := getattr(self, "model_runner", None):
+            runner.ensure_kv_transfer_shutdown()


 def init_worker_distributed_environment(