[ 1375.242364][T13199] netdevsim netdevsim753 eni753np1: renamed from eth1
[ 1375.302143][T13200] netdevsim netdevsim495 eni495np1: renamed from eth0
[ 1378.562216][T13187] Could not find device with ifindex 2000 in netnsfd 11
[ 1378.564100][T13187] Could not find netns with fd: 2000
[ 1378.565683][T13187] Cannot link a netdevsim to itself
[ 1378.567687][T13187] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).