[  858.933577][T15811] netdevsim netdevsim359 eni359np1: renamed from eth0
[  858.951695][T15812] netdevsim netdevsim597 eni597np1: renamed from eth1
[  859.762754][T15800] Could not find device with ifindex 2000 in netnsfd 11
[  859.763837][T15800] Could not find netns with fd: 2000
[  859.764561][T15800] Cannot link a netdevsim to itself
[  859.765660][T15800] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).