[  778.526389][T14585] netdevsim netdevsim362 eni362np1: renamed from eth0
[  778.542916][T14584] netdevsim netdevsim762 eni762np1: renamed from eth1
[  779.225840][T14573] Could not find device with ifindex 2000 in netnsfd 11
[  779.226473][T14573] Could not find netns with fd: 2000
[  779.226958][T14573] Cannot link a netdevsim to itself
[  779.227703][T14573] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).