[  715.789737][T13073] netdevsim netdevsim417 eni417np1: renamed from eth0
[  715.800454][T13075] netdevsim netdevsim746 eni746np1: renamed from eth1
[  716.481905][T13061] Could not find device with ifindex 2000 in netnsfd 11
[  716.482990][T13061] Could not find netns with fd: 2000
[  716.483487][T13061] Cannot link a netdevsim to itself
[  716.484087][T13061] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).