[  480.890980] netdevsim netdevsim488 eni488np1: renamed from eth0
[  480.992593] netdevsim netdevsim595 eni595np1: renamed from eth1
[  481.363623] Could not find device with ifindex 2000 in netnsfd 11
[  481.363756] Could not find netns with fd: 2000
[  481.363821] Cannot link a netdevsim to itself
[  481.363900] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).