[  483.612182] netdevsim netdevsim363 eni363np1: renamed from eth0
[  483.614356] netdevsim netdevsim589 eni589np1: renamed from eth1
[  483.696747] Could not find device with ifindex 2000 in netnsfd 11
[  483.696828] Could not find netns with fd: 2000
[  483.696873] Cannot link a netdevsim to itself
[  483.696921] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).