[  758.985173][T14572] netdevsim netdevsim367 eni367np1: renamed from eth0
[  758.997711][T14573] netdevsim netdevsim747 eni747np1: renamed from eth1
[  759.563115][T14560] Could not find device with ifindex 2000 in netnsfd 11
[  759.563605][T14560] Could not find netns with fd: 2000
[  759.564070][T14560] Cannot link a netdevsim to itself
[  759.564491][T14560] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).