[hl475]

Purpose

Looking the nightly build CI in the past few days https://app.hex.tech/533fe68e-dcd8-4a52-a101-aefba762f581/app/vLLM-CI-030kdEgDv6lSlh1UPYOkWP/latest , i found that tests/models/test_initialization.py::test_can_initialize_large_subset[InternS1ForConditionalGeneration] kept failing with the error like

[2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708] EngineCore failed to start.
--
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708] Traceback (most recent call last):
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]   File "/usr/local/lib/python3.12/dist-packages/vllm/inputs/registry.py", line 166, in call_hf_processor
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]     output = hf_processor(**data,
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]              ^^^^^^^^^^^^^^^^^^^^
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]   File "/usr/local/lib/python3.12/dist-packages/transformers/models/internvl/processing_internvl.py", line 224, in __call__
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]     video_inputs = self.video_processor(videos=videos, **output_kwargs["videos_kwargs"])
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]                    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]   File "/usr/local/lib/python3.12/dist-packages/transformers/video_processing_utils.py", line 209, in __call__
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]     return self.preprocess(videos, **kwargs)
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]   File "/usr/local/lib/python3.12/dist-packages/transformers/video_processing_utils.py", line 390, in preprocess
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]     preprocessed_videos = self._preprocess(videos=videos, **kwargs)
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708]                           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  | [2025-09-24T04:18:47Z] (EngineCore_DP0 pid=3162) ERROR 09-23 21:18:47 [core.py:708] TypeError: InternS1VideoProcessor._preprocess() got an unexpected keyword argument 'pad_size'

sample job link https://buildkite.com/vllm/ci/builds/32227/steps/canvas?sid=019979e1-da27-4a3e-b27f-f9618b32c93b

we might want to skip this particular test to make all the test good for all the other models otherwise it is flaky and lose the point of testing

i found one similar issue reported on hf transformer side huggingface/transformers#41079 and i will create a new issue

Test Plan

CI

Test Result

---

Essential Elements of an Effective PR Description Checklist

• The purpose of the PR, such as "Fix some issue (link existing issues this PR will resolve)".
• The test plan, such as providing test command.
• The test results, such as pasting the results comparison before and after, or e2e results
• (Optional) The necessary documentation update, such as updating supported_models.md and examples for a new model.
• (Optional) Release notes update. If your change is user facing, please update the release notes draft in the Google Doc.

[DarkLight1337]

cc @Isotr0py I remember this problem comes from HF side, can you follow up on that?

[Isotr0py]

I see, let me port the video processor from huggingface/transformers#39722 before it merged into Transformers.

[Isotr0py]

#25644 should fix the failing CI

[DarkLight1337]

Closing as superseded by #25644