[ 1007.451149][T12726] netdevsim netdevsim363 eni363np1: renamed from eth0
[ 1007.545026][T12677] netdevsim netdevsim654 eni654np1: renamed from eth1
[ 1009.388299][T12721] Could not find device with ifindex 2000 in netnsfd 11
[ 1009.389900][T12721] Could not find netns with fd: 2000
[ 1009.390993][T12721] Cannot link a netdevsim to itself
[ 1009.392275][T12721] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).