[ 1292.028228][T13033] netdevsim netdevsim330 eni330np1: renamed from eth0
[ 1292.145361][T13029] netdevsim netdevsim736 eni736np1: renamed from eth1
[ 1294.804632][T13020] Could not find device with ifindex 2000 in netnsfd 11
[ 1294.806136][T13020] Could not find netns with fd: 2000
[ 1294.807326][T13020] Cannot link a netdevsim to itself
[ 1294.808603][T13020] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).