[  529.110122] netdevsim netdevsim706 eni706np1: renamed from eth1
[  529.207387] netdevsim netdevsim365 eni365np1: renamed from eth0
[  529.430357] Could not find device with ifindex 2000 in netnsfd 11
[  529.430557] Could not find netns with fd: 2000
[  529.430642] Cannot link a netdevsim to itself
[  529.430741] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).