[  716.638639][T13084] netdevsim netdevsim458 eni458np1: renamed from eth0
[  716.648027][T13086] netdevsim netdevsim701 eni701np1: renamed from eth1
[  717.320843][T13072] Could not find device with ifindex 2000 in netnsfd 11
[  717.321805][T13072] Could not find netns with fd: 2000
[  717.322242][T13072] Cannot link a netdevsim to itself
[  717.322809][T13072] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).