[  805.556719][T15778] netdevsim netdevsim283 eni283np1: renamed from eth0
[  805.565706][T15777] netdevsim netdevsim718 eni718np1: renamed from eth1
[  806.168112][T15765] Could not find device with ifindex 2000 in netnsfd 11
[  806.169228][T15765] Could not find netns with fd: 2000
[  806.169711][T15765] Cannot link a netdevsim to itself
[  806.170234][T15765] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).