040000 tree db02d850948144f6296ee05131bcd7002399c37f	os_sanity_check_init
040000 tree ae9a23e0eb6ea08d4bbdd468f87c7e79a07d7dcf	os_sanity_check_register
040000 tree 4a26cc792c7c9d821fe96b2eef1a5d226d013de6	os_sanity_check_reset
040000 tree 587d662d1adb502337aa158713e8818f1ec658d4	os_sanity_task_checkin
040000 tree d79b119e2591b601ba60c9c8956a9b49d7b4670f	sanity