Merge "Don't allow using or allocating a buffer after the first state transition" into klp-dev am: 922ad6183e am: 0893c50bcf am: 59bc7f77f8 am: 82ffcbd667 am: 9edaa79f62
am: 56c520c4ca

Change-Id: I27e648ddd65325600cad22d5b0fef03aa4a9447a