[  482.970858] netdevsim netdevsim360 eni360np1: renamed from eth0
[  482.971234] netdevsim netdevsim703 eni703np1: renamed from eth1
[  483.047760] Could not find device with ifindex 2000 in netnsfd 11
[  483.047820] Could not find netns with fd: 2000
[  483.047852] Cannot link a netdevsim to itself
[  483.047891] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).