[  682.225812][T14561] netdevsim netdevsim361 eni361np1: renamed from eth0
[  682.231768][T14563] netdevsim netdevsim701 eni701np1: renamed from eth1
[  682.594317][T14549] Could not find device with ifindex 2000 in netnsfd 11
[  682.594587][T14549] Could not find netns with fd: 2000
[  682.594782][T14549] Cannot link a netdevsim to itself
[  682.595032][T14549] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).