[  805.182661][T15787] netdevsim netdevsim395 eni395np1: renamed from eth0
[  805.203820][T15788] netdevsim netdevsim739 eni739np1: renamed from eth1
[  805.782937][T15773] Could not find device with ifindex 2000 in netnsfd 11
[  805.784009][T15773] Could not find netns with fd: 2000
[  805.784600][T15773] Cannot link a netdevsim to itself
[  805.785120][T15773] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).