[BUG] ref count error

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
To help us reproducing this bug, please provide information below:

1. Your Python version
2. The version of Mars you use
3. Versions of crucial packages, such as numpy, scipy and pandas
4. Full stack of the error.

2022-03-25 12:31:18,361	ERROR processor.py:74 -- Unexpected error happens in <function TaskProcessor.decref_stage at 0x7fcfc7ebd0e0>
Traceback (most recent call last):
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/services/task/supervisor/processor.py", line 71, in inner
    return await func(processor, *args, **kwargs)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/services/task/supervisor/processor.py", line 348, in decref_stage
    await self._lifecycle_api.decref_chunks(decref_chunk_keys)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/services/lifecycle/api/oscar.py", line 134, in decref_chunks
    return await self._lifecycle_tracker_ref.decref_chunks(chunk_keys)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/oscar/backends/context.py", line 186, in send
    return self._process_result_message(result)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/oscar/backends/context.py", line 70, in _process_result_message
    raise message.as_instanceof_cause()
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/oscar/backends/pool.py", line 590, in send
    result = await self._run_coro(message.message_id, coro)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/oscar/backends/pool.py", line 343, in _run_coro
    return await coro
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/oscar/api.py", line 115, in __on_receive__
    return await super().__on_receive__(message)
  File "mars/oscar/core.pyx", line 371, in __on_receive__
    raise ex
  File "mars/oscar/core.pyx", line 365, in mars.oscar.core._BaseActor.__on_receive__
    return await self._handle_actor_result(result)
  File "mars/oscar/core.pyx", line 250, in _handle_actor_result
    task_result = await coros[0]
  File "mars/oscar/core.pyx", line 293, in mars.oscar.core._BaseActor._run_actor_async_generator
    async with self._lock:
  File "mars/oscar/core.pyx", line 294, in mars.oscar.core._BaseActor._run_actor_async_generator
    with debug_async_timeout('actor_lock_timeout',
  File "mars/oscar/core.pyx", line 297, in mars.oscar.core._BaseActor._run_actor_async_generator
    res = await gen.asend(res)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/services/lifecycle/supervisor/tracker.py", line 89, in decref_chunks
    to_remove_chunk_keys = self._get_remove_chunk_keys(chunk_keys)
  File "/home/admin/ray-pack/tmp/job/b8050080/pyenv/lib/python3.7/site-packages/mars/services/lifecycle/supervisor/tracker.py", line 81, in _get_remove_chunk_keys
    assert ref_count >= 0
mars.oscar.backends.message.ErrorMessage.as_instanceof_cause.<locals>._MarsError: [address=ray://mars_cluster_1648179994/0/0, pid=100894] 
2022-03-25 12:31:18,365	INFO processor.py:839 -- Processor OgL9bjFjOwr7JIJVrelZS1gA finished.

6. Minimized code to reproduce the error.

Start with services/task/supervisor/processor.py at decref_stage and services/lifecycle/supervisor/tracker.py at decref_chunks and _get_remove_chunk_keys, where the reported assertion occurs. Reproduce the failure using the provided stack trace context, then determine what input or lifecycle sequence produces the negative reference count. Done means the ref-count error is reproducible with a minimized case and the relevant test or behavior no longer triggers the assertion.