[  805.989322][T15791] netdevsim netdevsim279 eni279np1: renamed from eth0
[  805.999356][T15792] netdevsim netdevsim751 eni751np1: renamed from eth1
[  806.612433][T15778] Could not find device with ifindex 2000 in netnsfd 11
[  806.613191][T15778] Could not find netns with fd: 2000
[  806.614255][T15778] Cannot link a netdevsim to itself
[  806.615102][T15778] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).