[  829.885372][T14775] netdevsim netdevsim292 eni292np1: renamed from eth0
[  829.900966][T14777] netdevsim netdevsim586 eni586np1: renamed from eth1
[  830.628306][T14763] Could not find device with ifindex 2000 in netnsfd 11
[  830.629161][T14763] Could not find netns with fd: 2000
[  830.635868][T14763] Cannot link a netdevsim to itself
[  830.636330][T14763] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).