[ 1369.581588][T13026] netdevsim netdevsim702 eni702np1: renamed from eth1
[ 1369.653229][T13027] netdevsim netdevsim381 eni381np1: renamed from eth0
[ 1372.235089][T13014] Could not find device with ifindex 2000 in netnsfd 11
[ 1372.237988][T13014] Could not find netns with fd: 2000
[ 1372.239290][T13014] Cannot link a netdevsim to itself
[ 1372.241643][T13014] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).