[  805.269687][T15781] netdevsim netdevsim361 eni361np1: renamed from eth0
[  805.301346][T15782] netdevsim netdevsim625 eni625np1: renamed from eth1
[  805.929857][T15768] Could not find device with ifindex 2000 in netnsfd 11
[  805.931047][T15768] Could not find netns with fd: 2000
[  805.931820][T15768] Cannot link a netdevsim to itself
[  805.932552][T15768] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).