[  710.919433][T13072] netdevsim netdevsim433 eni433np1: renamed from eth0
[  710.935258][T13074] netdevsim netdevsim710 eni710np1: renamed from eth1
[  711.603183][T13060] Could not find device with ifindex 2000 in netnsfd 11
[  711.604102][T13060] Could not find netns with fd: 2000
[  711.604514][T13060] Cannot link a netdevsim to itself
[  711.604974][T13060] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).