[  759.667535][T14752] netdevsim netdevsim282 eni282np1: renamed from eth0
[  759.681924][T14754] netdevsim netdevsim677 eni677np1: renamed from eth1
[  760.257057][T14740] Could not find device with ifindex 2000 in netnsfd 11
[  760.257627][T14740] Could not find netns with fd: 2000
[  760.258096][T14740] Cannot link a netdevsim to itself
[  760.258662][T14740] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).