[  713.924488][T13079] netdevsim netdevsim367 eni367np1: renamed from eth0
[  713.953553][T13081] netdevsim netdevsim724 eni724np1: renamed from eth1
[  714.757179][T13067] Could not find device with ifindex 2000 in netnsfd 11
[  714.758336][T13067] Could not find netns with fd: 2000
[  714.758969][T13067] Cannot link a netdevsim to itself
[  714.759533][T13067] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).