[  754.195223][T14440] netdevsim netdevsim410 eni410np1: renamed from eth0
[  754.205434][T14442] netdevsim netdevsim572 eni572np1: renamed from eth1
[  754.797437][T14428] Could not find device with ifindex 2000 in netnsfd 11
[  754.798077][T14428] Could not find netns with fd: 2000
[  754.798565][T14428] Cannot link a netdevsim to itself
[  754.799070][T14428] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).