[  477.226038] netdevsim netdevsim385 eni385np1: renamed from eth0
[  477.226525] netdevsim netdevsim592 eni592np1: renamed from eth1
[  477.307720] Could not find device with ifindex 2000 in netnsfd 11
[  477.307859] Could not find netns with fd: 2000
[  477.307979] Cannot link a netdevsim to itself
[  477.308091] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).