[  492.208535] netdevsim netdevsim359 eni359np1: renamed from eth0
[  492.310973] netdevsim netdevsim716 eni716np1: renamed from eth1
[  492.687998] Could not find device with ifindex 2000 in netnsfd 11
[  492.688149] Could not find netns with fd: 2000
[  492.688239] Cannot link a netdevsim to itself
[  492.688326] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).