[  698.790582][T13068] netdevsim netdevsim287 eni287np1: renamed from eth0
[  698.803057][T13070] netdevsim netdevsim761 eni761np1: renamed from eth1
[  699.440352][T13055] Could not find device with ifindex 2000 in netnsfd 11
[  699.441241][T13055] Could not find netns with fd: 2000
[  699.441623][T13055] Cannot link a netdevsim to itself
[  699.442133][T13055] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).