[  713.536389][T13084] netdevsim netdevsim448 eni448np1: renamed from eth0
[  713.554157][T13086] netdevsim netdevsim651 eni651np1: renamed from eth1
[  714.294820][T13072] Could not find device with ifindex 2000 in netnsfd 11
[  714.295757][T13072] Could not find netns with fd: 2000
[  714.296207][T13072] Cannot link a netdevsim to itself
[  714.296760][T13072] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).