[  475.360088] netdevsim netdevsim759 eni759np1: renamed from eth1
[  475.360508] netdevsim netdevsim352 eni352np1: renamed from eth0
[  475.460439] Could not find device with ifindex 2000 in netnsfd 11
[  475.460524] Could not find netns with fd: 2000
[  475.460570] Cannot link a netdevsim to itself
[  475.460620] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).