[  489.330980][ T3850] netdevsim netdevsim4971 eni4971np1: renamed from eth0
[  489.505210][ T3850] netdevsim netdevsim26041 eni26041np1: renamed from eth0
[  489.824232][ T3865] 8021q: adding VLAN 0 to HW filter on device eni4971np1
[  489.983907][ T3868] 8021q: adding VLAN 0 to HW filter on device eth0
[  492.479847][ T3901] iperf3 (3901) used greatest stack depth: 23392 bytes left