[  761.918971][T14571] netdevsim netdevsim432 eni432np1: renamed from eth0
[  761.924954][T14573] netdevsim netdevsim651 eni651np1: renamed from eth1
[  762.486706][T14559] Could not find device with ifindex 2000 in netnsfd 11
[  762.487501][T14559] Could not find netns with fd: 2000
[  762.487873][T14559] Cannot link a netdevsim to itself
[  762.488303][T14559] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).