[ 1027.596724][T12752] netdevsim netdevsim767 eni767np1: renamed from eth1
[ 1027.686943][T12755] netdevsim netdevsim364 eni364np1: renamed from eth0
[ 1029.477881][T12747] Could not find device with ifindex 2000 in netnsfd 11
[ 1029.478908][T12747] Could not find netns with fd: 2000
[ 1029.479626][T12747] Cannot link a netdevsim to itself
[ 1029.480448][T12747] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).