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 am: 12c176066e am: 8671302d0b
am: 4a9200308c

Change-Id: I1534efa8ced51e1b43611da84283d67af1d4f8bd