[  708.113382][T13070] netdevsim netdevsim430 eni430np1: renamed from eth0
[  708.130675][T13072] netdevsim netdevsim538 eni538np1: renamed from eth1
[  708.734953][T13057] Could not find device with ifindex 2000 in netnsfd 11
[  708.735862][T13057] Could not find netns with fd: 2000
[  708.736384][T13057] Cannot link a netdevsim to itself
[  708.736952][T13057] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).