040000 tree 521261d4a703923c2b25da46f8e416165d09241d	ogler
040000 tree dafec0c7c520db522f0da4aea2e6c70e6d79cdf7	ptrace-linux-amd64
040000 tree c6b959fc7f0a0cdc7782da18a12030bbd8db1866	tracee