[  758.712102][T14630] netdevsim netdevsim362 eni362np1: renamed from eth0
[  758.729818][T14633] netdevsim netdevsim535 eni535np1: renamed from eth1
[  759.340608][T14618] Could not find device with ifindex 2000 in netnsfd 11
[  759.341189][T14618] Could not find netns with fd: 2000
[  759.341986][T14618] Cannot link a netdevsim to itself
[  759.342548][T14618] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).