[ 1313.545193][T13032] netdevsim netdevsim664 eni664np1: renamed from eth1
[ 1313.660866][T13033] netdevsim netdevsim351 eni351np1: renamed from eth0
[ 1316.368283][T13019] Could not find device with ifindex 2000 in netnsfd 11
[ 1316.370691][T13019] Could not find netns with fd: 2000
[ 1316.396276][T13019] Cannot link a netdevsim to itself
[ 1316.398264][T13019] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).