[  795.204081][T14635] netdevsim netdevsim368 eni368np1: renamed from eth0
[  795.213888][T14637] netdevsim netdevsim675 eni675np1: renamed from eth1
[  795.798275][T14623] Could not find device with ifindex 2000 in netnsfd 11
[  795.798958][T14623] Could not find netns with fd: 2000
[  795.799335][T14623] Cannot link a netdevsim to itself
[  795.799768][T14623] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).