[  754.456045][T14450] netdevsim netdevsim369 eni369np1: renamed from eth0
[  754.473089][T14451] netdevsim netdevsim670 eni670np1: renamed from eth1
[  755.048988][T14438] Could not find device with ifindex 2000 in netnsfd 11
[  755.049865][T14438] Could not find netns with fd: 2000
[  755.050238][T14438] Cannot link a netdevsim to itself
[  755.050751][T14438] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).