[  495.859052] netdevsim netdevsim369 eni369np1: renamed from eth0
[  495.955809] netdevsim netdevsim608 eni608np1: renamed from eth1
[  496.184389] Could not find device with ifindex 2000 in netnsfd 11
[  496.184741] Could not find netns with fd: 2000
[  496.184840] Cannot link a netdevsim to itself
[  496.184964] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).