[  847.835349][T15802] netdevsim netdevsim359 eni359np1: renamed from eth0
[  847.853882][T15805] netdevsim netdevsim657 eni657np1: renamed from eth1
[  848.477779][T15790] Could not find device with ifindex 2000 in netnsfd 11
[  848.478454][T15790] Could not find netns with fd: 2000
[  848.478928][T15790] Cannot link a netdevsim to itself
[  848.484262][T15790] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).