[  695.120685][T13034] netdevsim netdevsim322 eni322np1: renamed from eth0
[  695.136142][T13036] netdevsim netdevsim651 eni651np1: renamed from eth1
[  695.789537][T13021] Could not find device with ifindex 2000 in netnsfd 11
[  695.791052][T13021] Could not find netns with fd: 2000
[  695.791580][T13021] Cannot link a netdevsim to itself
[  695.792165][T13021] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).