[ 1322.204907][T13037] netdevsim netdevsim283 eni283np1: renamed from eth0
[ 1322.215421][T13040] netdevsim netdevsim609 eni609np1: renamed from eth1
[ 1324.776247][T13027] Could not find device with ifindex 2000 in netnsfd 11
[ 1324.777454][T13027] Could not find netns with fd: 2000
[ 1324.778395][T13027] Cannot link a netdevsim to itself
[ 1324.779529][T13027] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).