[  801.355953][T15694] netdevsim netdevsim263 eni263np1: renamed from eth0
[  801.364662][T15695] netdevsim netdevsim632 eni632np1: renamed from eth1
[  801.969906][T15683] Could not find device with ifindex 2000 in netnsfd 11
[  801.970618][T15683] Could not find netns with fd: 2000
[  801.971208][T15683] Cannot link a netdevsim to itself
[  801.971884][T15683] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).