[ 1208.600027][T12916] netdevsim netdevsim381 eni381np1: renamed from eth0
[ 1208.683121][T12914] netdevsim netdevsim578 eni578np1: renamed from eth1
[ 1211.450222][T12908] Could not find device with ifindex 2000 in netnsfd 11
[ 1211.451479][T12908] Could not find netns with fd: 2000
[ 1211.452395][T12908] Cannot link a netdevsim to itself
[ 1211.453670][T12908] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).