[  807.439195][T15805] netdevsim netdevsim292 eni292np1: renamed from eth0
[  807.467592][T15804] netdevsim netdevsim741 eni741np1: renamed from eth1
[  808.067938][T15793] Could not find device with ifindex 2000 in netnsfd 11
[  808.068614][T15793] Could not find netns with fd: 2000
[  808.069074][T15793] Cannot link a netdevsim to itself
[  808.069953][T15793] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).