[  717.465289][T13064] netdevsim netdevsim289 eni289np1: renamed from eth0
[  717.475610][T13066] netdevsim netdevsim513 eni513np1: renamed from eth1
[  718.191483][T13052] Could not find device with ifindex 2000 in netnsfd 11
[  718.192536][T13052] Could not find netns with fd: 2000
[  718.193070][T13052] Cannot link a netdevsim to itself
[  718.193693][T13052] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).