[ 1007.476195][T12062] netdevsim netdevsim359 eni359np1: renamed from eth0
[ 1007.478557][T12065] netdevsim netdevsim710 eni710np1: renamed from eth1
[ 1009.262631][T12452] Could not find device with ifindex 2000 in netnsfd 11
[ 1009.263783][T12452] Could not find netns with fd: 2000
[ 1009.264446][T12452] Cannot link a netdevsim to itself
[ 1009.265245][T12452] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).