[  485.390394] netdevsim netdevsim368 eni368np1: renamed from eth0
[  485.491841] netdevsim netdevsim598 eni598np1: renamed from eth1
[  485.856476] Could not find device with ifindex 2000 in netnsfd 11
[  485.856657] Could not find netns with fd: 2000
[  485.856747] Cannot link a netdevsim to itself
[  485.856839] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).