[  475.881995] netdevsim netdevsim359 eni359np1: renamed from eth0
[  475.882821] netdevsim netdevsim686 eni686np1: renamed from eth1
[  475.963487] Could not find device with ifindex 2000 in netnsfd 11
[  475.963583] Could not find netns with fd: 2000
[  475.963627] Cannot link a netdevsim to itself
[  475.963676] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).