[  716.100437][T13081] netdevsim netdevsim385 eni385np1: renamed from eth0
[  716.116245][T13083] netdevsim netdevsim651 eni651np1: renamed from eth1
[  716.782916][T13069] Could not find device with ifindex 2000 in netnsfd 11
[  716.783835][T13069] Could not find netns with fd: 2000
[  716.784248][T13069] Cannot link a netdevsim to itself
[  716.784741][T13069] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).