[ 1303.277121][T13023] netdevsim netdevsim418 eni418np1: renamed from eth0
[ 1303.293161][T13024] netdevsim netdevsim728 eni728np1: renamed from eth1
[ 1305.907660][T13010] Could not find device with ifindex 2000 in netnsfd 11
[ 1305.911303][T13010] Could not find netns with fd: 2000
[ 1305.912836][T13010] Cannot link a netdevsim to itself
[ 1305.914539][T13010] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).