[  794.103755][T14546] netdevsim netdevsim362 eni362np1: renamed from eth0
[  794.120002][T14548] netdevsim netdevsim737 eni737np1: renamed from eth1
[  794.788949][T14534] Could not find device with ifindex 2000 in netnsfd 11
[  794.789860][T14534] Could not find netns with fd: 2000
[  794.790311][T14534] Cannot link a netdevsim to itself
[  794.790730][T14534] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).