[  523.397970][ T3923] netdevsim netdevsim2137 eni2137np1: renamed from eth0
[  523.904874][ T3940] 8021q: adding VLAN 0 to HW filter on device eni2137np1
[  523.982917][ T3944] 8021q: adding VLAN 0 to HW filter on device eth0
[  525.779578][ T3966] iperf3 (3966) used greatest stack depth: 24064 bytes left
[  528.899736][ T4029] iperf3 (4029) used greatest stack depth: 23392 bytes left