[  795.963797][T15502] netdevsim netdevsim386 eni386np1: renamed from eth0
[  795.981069][T15503] netdevsim netdevsim767 eni767np1: renamed from eth1
[  796.644918][T15490] Could not find device with ifindex 2000 in netnsfd 11
[  796.645614][T15490] Could not find netns with fd: 2000
[  796.646635][T15490] Cannot link a netdevsim to itself
[  796.647320][T15490] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).