Thanks for testing. Yes, btrfs needs upstream patch de17e793b104d690e1d007dfc5cb6b4f649598ca and ext4 needs c0a37d48788475d0a2cf4fbfaa28559a9de612fc and 9dd78d8c9a7bd4bc341f5864db32d4331b8eae4c. I will include those patches as well.