[  693.308143][T13051] netdevsim netdevsim309 eni309np1: renamed from eth0
[  693.320986][T13053] netdevsim netdevsim590 eni590np1: renamed from eth1
[  693.932838][T13039] Could not find device with ifindex 2000 in netnsfd 11
[  693.933740][T13039] Could not find netns with fd: 2000
[  693.934233][T13039] Cannot link a netdevsim to itself
[  693.934658][T13039] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).
[  693.935352][T13039] Netdevsim 10:256 is already linked