[  528.003097][ T3906] netdevsim netdevsim1868 eni1868np1: renamed from eth0
[  528.515510][ T3923] 8021q: adding VLAN 0 to HW filter on device eni1868np1
[  528.592965][ T3926] 8021q: adding VLAN 0 to HW filter on device eth0
[  530.596530][ T3940] iperf3 (3940) used greatest stack depth: 23216 bytes left
[  533.232313][ T4008] iperf3 (4008) used greatest stack depth: 23136 bytes left