[  802.147749][T15794] netdevsim netdevsim302 eni302np1: renamed from eth0
[  802.168692][T15796] netdevsim netdevsim576 eni576np1: renamed from eth1
[  802.772681][T15781] Could not find device with ifindex 2000 in netnsfd 11
[  802.773312][T15781] Could not find netns with fd: 2000
[  802.773758][T15781] Cannot link a netdevsim to itself
[  802.774558][T15781] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).