[ 1358.266296][T13067] netdevsim netdevsim677 eni677np1: renamed from eth1
[ 1358.361045][T13069] netdevsim netdevsim487 eni487np1: renamed from eth0
[ 1361.073942][T13055] Could not find device with ifindex 2000 in netnsfd 11
[ 1361.075218][T13055] Could not find netns with fd: 2000
[ 1361.076264][T13055] Cannot link a netdevsim to itself
[ 1361.077467][T13055] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).