[ 1014.546333][T12071] netdevsim netdevsim292 eni292np1: renamed from eth0
[ 1014.550035][T12070] netdevsim netdevsim549 eni549np1: renamed from eth1
[ 1016.346734][T12553] Could not find device with ifindex 2000 in netnsfd 11
[ 1016.347723][T12553] Could not find netns with fd: 2000
[ 1016.348396][T12553] Cannot link a netdevsim to itself
[ 1016.349176][T12553] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).