[  712.934951][T13064] netdevsim netdevsim361 eni361np1: renamed from eth0
[  712.950511][T13066] netdevsim netdevsim723 eni723np1: renamed from eth1
[  713.666806][T13052] Could not find device with ifindex 2000 in netnsfd 11
[  713.667849][T13052] Could not find netns with fd: 2000
[  713.668269][T13052] Cannot link a netdevsim to itself
[  713.668749][T13052] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).