[  790.050543][T14631] netdevsim netdevsim425 eni425np1: renamed from eth0
[  790.067744][T14633] netdevsim netdevsim575 eni575np1: renamed from eth1
[  790.698622][T14619] Could not find device with ifindex 2000 in netnsfd 11
[  790.699186][T14619] Could not find netns with fd: 2000
[  790.699560][T14619] Cannot link a netdevsim to itself
[  790.699970][T14619] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).