[  512.315282][ T3698] netdevsim netdevsim7450 eni7450np1: renamed from eth0
[  512.495662][ T3698] netdevsim netdevsim32385 eni32385np1: renamed from eth0
[  517.456382][ T3802] iperf3 (3802) used greatest stack depth: 23368 bytes left