[  790.582153][T14701] netdevsim netdevsim368 eni368np1: renamed from eth0
[  790.592899][T14703] netdevsim netdevsim732 eni732np1: renamed from eth1
[  791.173058][T14689] Could not find device with ifindex 2000 in netnsfd 11
[  791.173593][T14689] Could not find netns with fd: 2000
[  791.173956][T14689] Cannot link a netdevsim to itself
[  791.174606][T14689] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).