[ 1227.859895][T11132] netdevsim netdevsim282 eni282np1: renamed from eth0
[ 1227.966629][T11134] netdevsim netdevsim608 eni608np1: renamed from eth1
[ 1231.241004][T11125] Could not find device with ifindex 2000 in netnsfd 11
[ 1231.241763][T11125] Could not find netns with fd: 2000
[ 1231.242395][T11125] Cannot link a netdevsim to itself
[ 1231.243330][T11125] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).