[  705.436396][T13049] netdevsim netdevsim367 eni367np1: renamed from eth0
[  705.456833][T13051] netdevsim netdevsim579 eni579np1: renamed from eth1
[  706.244633][T13037] Could not find device with ifindex 2000 in netnsfd 11
[  706.245479][T13037] Could not find netns with fd: 2000
[  706.245879][T13037] Cannot link a netdevsim to itself
[  706.246342][T13037] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).