[  472.428698] netdevsim netdevsim361 eni361np1: renamed from eth0
[  472.428981] netdevsim netdevsim554 eni554np1: renamed from eth1
[  472.512539] Could not find device with ifindex 2000 in netnsfd 11
[  472.512674] Could not find netns with fd: 2000
[  472.512781] Cannot link a netdevsim to itself
[  472.512894] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).