[  171.030140] netdevsim netdevsim9773 eni9773np1: renamed from eth0
[  171.095359] netdevsim netdevsim22412 eni22412np1: renamed from eth0
[  171.944924] iperf3 (2955) used greatest stack depth: 12376 bytes left
[  172.353338] iperf3 (2974) used greatest stack depth: 12344 bytes left