Configure 2 controllers to run BGP.
1. On one controller change the receive flag to false.
2. Inject route from other controller to the one where the flag was set to false.
Observation: The BGP session continuously flapped and threw an error saying "Could not parse BGP attributes".
Caused by: java.lang.IndexOutOfBoundsException: readerIndex(4) + length(1) exceeds writerIndex(4): AbstractPooledDerivedByteBuf$PooledNonRetainedSlicedByteBuf(ridx: 4, widx: 4, cap: 4/4, unwrapped: PooledUnsafeDirectByteBuf(ridx: 74, widx: 74, cap: 512))