attempt-to-flush-tc

Change-Id: I8fc4aad252acb6d68e79f96bab616eeaa968b2e7
attempt-to-flush-tc

Change-Id: Ic3862cd4f94902061fe1347f07daaf9aff1c915a
cleanup

Change-Id: I1672e261315ec6106dd7d1fa40ce836b32d52018