[ 1350.359990][T13025] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 1350.375104][T13029] netdevsim netdevsim644 eni644np1: renamed from eth1
[ 1352.956733][T13015] Could not find device with ifindex 2000 in netnsfd 11
[ 1352.960149][T13015] Could not find netns with fd: 2000
[ 1352.962017][T13015] Cannot link a netdevsim to itself
[ 1352.963862][T13015] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).