[  495.398236][ T3972] netdevsim netdevsim15220 eni15220np1: renamed from eth0
[  495.578390][ T3972] netdevsim netdevsim6485 eni6485np1: renamed from eth0
[  495.880224][ T3986] 8021q: adding VLAN 0 to HW filter on device eni15220np1
[  496.000485][ T3989] 8021q: adding VLAN 0 to HW filter on device eth0
[  497.990367][ T4020] iperf3 (4020) used greatest stack depth: 23160 bytes left
[  497.990790][ T4011] iperf3 (4011) used greatest stack depth: 22800 bytes left