[ 1287.383478][T13031] netdevsim netdevsim591 eni591np1: renamed from eth1
[ 1287.427950][T13032] netdevsim netdevsim465 eni465np1: renamed from eth0
[ 1290.120049][T13020] Could not find device with ifindex 2000 in netnsfd 11
[ 1290.121700][T13020] Could not find netns with fd: 2000
[ 1290.122620][T13020] Cannot link a netdevsim to itself
[ 1290.123687][T13020] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).