[  702.985699][T13037] netdevsim netdevsim262 eni262np1: renamed from eth0
[  703.007114][T13040] netdevsim netdevsim730 eni730np1: renamed from eth1
[  703.640839][T13024] Could not find device with ifindex 2000 in netnsfd 11
[  703.641766][T13024] Could not find netns with fd: 2000
[  703.642253][T13024] Cannot link a netdevsim to itself
[  703.642906][T13024] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).