[ 1299.904332][T13015] netdevsim netdevsim590 eni590np1: renamed from eth1
[ 1300.047085][T13018] netdevsim netdevsim355 eni355np1: renamed from eth0
[ 1302.727668][T13005] Could not find device with ifindex 2000 in netnsfd 11
[ 1302.729863][T13005] Could not find netns with fd: 2000
[ 1302.730984][T13005] Cannot link a netdevsim to itself
[ 1302.732104][T13005] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).