[ 1290.169147][T13017] netdevsim netdevsim718 eni718np1: renamed from eth1
[ 1290.195394][T13016] netdevsim netdevsim492 eni492np1: renamed from eth0
[ 1292.813823][T13003] Could not find device with ifindex 2000 in netnsfd 11
[ 1292.816018][T13003] Could not find netns with fd: 2000
[ 1292.817269][T13003] Cannot link a netdevsim to itself
[ 1292.818403][T13003] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).