[  717.698477][T13065] netdevsim netdevsim413 eni413np1: renamed from eth0
[  717.711943][T13067] netdevsim netdevsim694 eni694np1: renamed from eth1
[  718.354570][T13052] Could not find device with ifindex 2000 in netnsfd 11
[  718.355456][T13052] Could not find netns with fd: 2000
[  718.355854][T13052] Cannot link a netdevsim to itself
[  718.356329][T13052] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).