[  765.750234][T13099] netdevsim netdevsim414 eni414np1: renamed from eth0
[  765.777878][T13101] netdevsim netdevsim639 eni639np1: renamed from eth1
[  766.497462][T13087] Could not find device with ifindex 2000 in netnsfd 11
[  766.498302][T13087] Could not find netns with fd: 2000
[  766.498703][T13087] Cannot link a netdevsim to itself
[  766.499032][T13087] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
[  766.499672][T13087] Netdevsim 10:255 is already linked