[  710.569513][T13068] netdevsim netdevsim482 eni482np1: renamed from eth0
[  710.585928][T13070] netdevsim netdevsim696 eni696np1: renamed from eth1
[  711.240747][T13056] Could not find device with ifindex 2000 in netnsfd 11
[  711.241642][T13056] Could not find netns with fd: 2000
[  711.242067][T13056] Cannot link a netdevsim to itself
[  711.242595][T13056] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).