[  758.796095][T13063] netdevsim netdevsim361 eni361np1: renamed from eth0
[  758.811120][T13065] netdevsim netdevsim729 eni729np1: renamed from eth1
[  759.586536][T13051] Could not find device with ifindex 2000 in netnsfd 11
[  759.588043][T13051] Could not find netns with fd: 2000
[  759.592585][T13051] Cannot link a netdevsim to itself
[  759.593514][T13051] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).