[  756.197852][T14717] netdevsim netdevsim362 eni362np1: renamed from eth0
[  756.232207][T14718] netdevsim netdevsim601 eni601np1: renamed from eth1
[  756.894787][T14705] Could not find device with ifindex 2000 in netnsfd 11
[  756.895630][T14705] Could not find netns with fd: 2000
[  756.896210][T14705] Cannot link a netdevsim to itself
[  756.896782][T14705] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).