Python 3.10.12 (main, May 27 2025, 17:12:29) [GCC 11.4.0] on linuxType "help", "copyright", "credits" or "license" for more information.>>> import git>>> repo = git.Repo('/path/to/my-repo', odbt=git.GitDB)>>> commit = repo.head.commit>>> iterator = commit.tree.traverse()>>> while True:...   next(iterator)...                                                                    … lots of output …Traceback (most recent call last):  File "<stdin>", line 2, in <module>  File "/home/username/.local/lib/python3.10/site-packages/git/objects/util.py", line 575, in _traverse    addToStack(stack, item, branch_first, next_d)  File "/home/username/.local/lib/python3.10/site-packages/git/objects/util.py", line 535, in addToStack    lst = self._get_intermediate_items(item)  File "/home/username/.local/lib/python3.10/site-packages/git/objects/tree.py", line 209, in _get_intermediate_items    return tuple(index_object._iter_convert_to_object(index_object._cache))  File "/home/username/.local/lib/python3.10/site-packages/gitdb/util.py", line 253, in __getattr__    self._set_cache_(attr)  File "/home/username/.local/lib/python3.10/site-packages/git/objects/tree.py", line 215, in _set_cache_    ostream = self.repo.odb.stream(self.binsha)  File "/home/username/.local/lib/python3.10/site-packages/gitdb/db/base.py", line 213, in stream    return self._db_query(sha).stream(sha)  File "/home/username/.local/lib/python3.10/site-packages/gitdb/db/pack.py", line 103, in stream    return entity.stream_at_index(index)  File "/home/username/.local/lib/python3.10/site-packages/gitdb/pack.py", line 784, in stream_at_index    return self._object(None, True, index)  File "/home/username/.local/lib/python3.10/site-packages/gitdb/pack.py", line 737, in _object    streams = self.collect_streams_at_offset(offset)  File "/home/username/.local/lib/python3.10/site-packages/gitdb/pack.py", line 871, in collect_streams_at_offset    streams = self._pack.collect_streams(offset)  File "/home/username/.local/lib/python3.10/site-packages/gitdb/pack.py", line 609, in collect_streams    ostream = pack_object_at(c, offset, True)[1]  File "/home/username/.local/lib/python3.10/site-packages/gitdb/pack.py", line 86, in pack_object_at    data = cursor.use_region(offset).buffer()  File "/home/username/.local/lib/python3.10/site-packages/smmap/mman.py", line 133, in use_region    self._region = man._obtain_region(self._rlist, offset, size, flags, False)  File "/home/username/.local/lib/python3.10/site-packages/smmap/mman.py", line 521, in _obtain_region    self._collect_lru_region(window_size)  File "/home/username/.local/lib/python3.10/site-packages/smmap/mman.py", line 338, in _collect_lru_region    lru_region.increment_client_count(-1)  File "/home/username/.local/lib/python3.10/site-packages/smmap/util.py", line 179, in increment_client_count    self.release()  File "/home/username/.local/lib/python3.10/site-packages/smmap/util.py", line 187, in release    self._mf.close()BufferError: cannot close exported pointers exist>>>