[ 1046.332038][T12763] netdevsim netdevsim565 eni565np1: renamed from eth1
[ 1046.460425][T12764] netdevsim netdevsim347 eni347np1: renamed from eth0
[ 1048.318906][T12756] Could not find device with ifindex 2000 in netnsfd 11
[ 1048.319845][T12756] Could not find netns with fd: 2000
[ 1048.320521][T12756] Cannot link a netdevsim to itself
[ 1048.321300][T12756] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).