[  806.260753][T14590] netdevsim netdevsim322 eni322np1: renamed from eth0
[  806.281637][T14592] netdevsim netdevsim714 eni714np1: renamed from eth1
[  806.899097][T14578] Could not find device with ifindex 2000 in netnsfd 11
[  806.899900][T14578] Could not find netns with fd: 2000
[  806.900294][T14578] Cannot link a netdevsim to itself
[  806.900738][T14578] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).