[ 1286.485394][T13034] netdevsim netdevsim495 eni495np1: renamed from eth0
[ 1286.615975][T13035] netdevsim netdevsim707 eni707np1: renamed from eth1
[ 1289.161109][T13021] Could not find device with ifindex 2000 in netnsfd 11
[ 1289.162329][T13021] Could not find netns with fd: 2000
[ 1289.163224][T13021] Cannot link a netdevsim to itself
[ 1289.164328][T13021] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).