[  582.903666][ T4035] netdevsim netdevsim21946 eni21946np1: renamed from eth0
[  583.170235][ T4033] netdevsim netdevsim9987 eni9987np1: renamed from eth0
[  583.636031][ T4053] 8021q: adding VLAN 0 to HW filter on device eni21946np1
[  583.743289][ T4056] 8021q: adding VLAN 0 to HW filter on device eth0
[  587.172636][ T4093] iperf3 (4093) used greatest stack depth: 23392 bytes left
[  587.173215][ T4096] iperf3 (4096) used greatest stack depth: 23152 bytes left