[ 1287.546231][T13023] netdevsim netdevsim585 eni585np1: renamed from eth1
[ 1287.609451][T13025] netdevsim netdevsim307 eni307np1: renamed from eth0
[ 1290.233356][T13012] Could not find device with ifindex 2000 in netnsfd 11
[ 1290.235441][T13012] Could not find netns with fd: 2000
[ 1290.236381][T13012] Cannot link a netdevsim to itself
[ 1290.237481][T13012] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).