am 6ee31d95: am 4544716d: am 7f9f8b1d: am f8e24166: am 2212f189: Merge "Normalize ipv6.cts.PingTest#testLoopbackPing\'s packet size" into lmp-sprout-dev

* commit '6ee31d9567b367e562ef615eb30db5be9418e3b0':