[  503.185844][ T3909] netdevsim netdevsim9801 eni9801np1: renamed from eth0
[  503.390076][ T3909] netdevsim netdevsim2238 eni2238np1: renamed from eth0
[  506.168131][ T3943] iperf3 (3943) used greatest stack depth: 23200 bytes left