[  524.213653][ T3941] netdevsim netdevsim21863 eni21863np1: renamed from eth0
[  524.440792][ T3941] netdevsim netdevsim18721 eni18721np1: renamed from eth0
[  524.835293][ T3958] 8021q: adding VLAN 0 to HW filter on device eni21863np1
[  524.929124][ T3961] 8021q: adding VLAN 0 to HW filter on device eth0
[  528.823438][ T3996] iperf3 (3996) used greatest stack depth: 22704 bytes left