[  725.891412][T13066] netdevsim netdevsim329 eni329np1: renamed from eth0
[  725.917971][T13068] netdevsim netdevsim695 eni695np1: renamed from eth1
[  726.678829][T13054] Could not find device with ifindex 2000 in netnsfd 11
[  726.679778][T13054] Could not find netns with fd: 2000
[  726.680252][T13054] Cannot link a netdevsim to itself
[  726.680862][T13054] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).