[  812.814956][T14808] netdevsim netdevsim369 eni369np1: renamed from eth0
[  812.836489][T14810] netdevsim netdevsim626 eni626np1: renamed from eth1
[  813.506197][T14796] Could not find device with ifindex 2000 in netnsfd 11
[  813.507156][T14796] Could not find netns with fd: 2000
[  813.507651][T14796] Cannot link a netdevsim to itself
[  813.508235][T14796] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).