[ 1382.167624][T13020] netdevsim netdevsim676 eni676np1: renamed from eth1
[ 1382.171692][T13023] netdevsim netdevsim265 eni265np1: renamed from eth0
[ 1384.826629][T13010] Could not find device with ifindex 2000 in netnsfd 11
[ 1384.828734][T13010] Could not find netns with fd: 2000
[ 1384.829593][T13010] Cannot link a netdevsim to itself
[ 1384.830705][T13010] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).