[  805.788012][T14800] netdevsim netdevsim326 eni326np1: renamed from eth0
[  805.794867][T14802] netdevsim netdevsim708 eni708np1: renamed from eth1
[  806.581692][T14788] Could not find device with ifindex 2000 in netnsfd 11
[  806.582550][T14788] Could not find netns with fd: 2000
[  806.583284][T14788] Cannot link a netdevsim to itself
[  806.583827][T14788] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).