[  847.194194][T15797] netdevsim netdevsim364 eni364np1: renamed from eth0
[  847.210435][T15800] netdevsim netdevsim701 eni701np1: renamed from eth1
[  847.869671][T15785] Could not find device with ifindex 2000 in netnsfd 11
[  847.870378][T15785] Could not find netns with fd: 2000
[  847.871263][T15785] Cannot link a netdevsim to itself
[  847.871953][T15785] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).