[  330.668667][ T3407] netdevsim netdevsim957 eni957np1: renamed from eth0
[  330.848998][ T3409] netdevsim netdevsim19193 eni19193np1: renamed from eth0
[  333.247584][ T3451] iperf3 (3451) used greatest stack depth: 23472 bytes left