[  997.360890][T12133] netdevsim netdevsim365 eni365np1: renamed from eth0
[  997.455779][T12067] netdevsim netdevsim744 eni744np1: renamed from eth1
[  999.210952][T12455] Could not find device with ifindex 2000 in netnsfd 11
[  999.211906][T12455] Could not find netns with fd: 2000
[  999.212552][T12455] Cannot link a netdevsim to itself
[  999.213634][T12455] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).