wait... Wait a minute..... WAIT! 3 of those tarsums should be the same.... They should all be the tarsum of an empty change set, i.e., `e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855`. This `ba1c12fd12e7cef83cc08f453335d57723993a7563207218853d21c358a63c61` nonsense must be from the `.wh..wh.*` files that AUFS uses. darn...