[ 1304.293128][T13021] netdevsim netdevsim558 eni558np1: renamed from eth1
[ 1304.364767][T13022] netdevsim netdevsim263 eni263np1: renamed from eth0
[ 1306.817180][T13010] Could not find device with ifindex 2000 in netnsfd 11
[ 1306.818836][T13010] Could not find netns with fd: 2000
[ 1306.819753][T13010] Cannot link a netdevsim to itself
[ 1306.820855][T13010] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).