[ 1241.969407][T11151] netdevsim netdevsim403 eni403np1: renamed from eth0
[ 1241.972500][T11149] netdevsim netdevsim745 eni745np1: renamed from eth1
[ 1245.426743][T11143] Could not find device with ifindex 2000 in netnsfd 11
[ 1245.427566][T11143] Could not find netns with fd: 2000
[ 1245.428366][T11143] Cannot link a netdevsim to itself
[ 1245.429109][T11143] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).