[  567.964638][ T4084] netdevsim netdevsim645 eni645np1: renamed from eth0
[  568.599552][ T4101] 8021q: adding VLAN 0 to HW filter on device eni645np1
[  568.707491][ T4104] 8021q: adding VLAN 0 to HW filter on device eth0
[  574.599114][ T4163] iperf3 (4163) used greatest stack depth: 23328 bytes left
[  574.671664][ T4189] iperf3 (4189) used greatest stack depth: 23232 bytes left