[  948.679974][T12501] netdevsim netdevsim628 eni628np1: renamed from eth1
[  948.764947][T12484] netdevsim netdevsim325 eni325np1: renamed from eth0
[  950.384447][T12579] Could not find device with ifindex 2000 in netnsfd 11
[  950.385255][T12579] Could not find netns with fd: 2000
[  950.385898][T12579] Cannot link a netdevsim to itself
[  950.386692][T12579] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).