[  322.740026][ T3226] netdevsim netdevsim19721 eni19721np1: renamed from eth0
[  322.937753][ T3228] netdevsim netdevsim16634 eni16634np1: renamed from eth0
[  325.015995][ T3280] iperf3 (3280) used greatest stack depth: 23472 bytes left