[  478.814009] netdevsim netdevsim367 eni367np1: renamed from eth0
[  478.915234] netdevsim netdevsim528 eni528np1: renamed from eth1
[  479.265992] Could not find device with ifindex 2000 in netnsfd 11
[  479.266148] Could not find netns with fd: 2000
[  479.266249] Cannot link a netdevsim to itself
[  479.266363] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).