[  517.289026][ T3450] netdevsim netdevsim32549 eni32549np1: renamed from eth0
[  517.462905][ T3450] netdevsim netdevsim28473 eni28473np1: renamed from eth0
[  519.069147][ T3489] socat (3489) used greatest stack depth: 23976 bytes left
[  521.890846][ T3568] socat (3568) used greatest stack depth: 23392 bytes left