[ 1297.870209][T13022] netdevsim netdevsim585 eni585np1: renamed from eth1
[ 1297.880558][T13020] netdevsim netdevsim340 eni340np1: renamed from eth0
[ 1300.569865][T13008] Could not find device with ifindex 2000 in netnsfd 11
[ 1300.572136][T13008] Could not find netns with fd: 2000
[ 1300.573577][T13008] Cannot link a netdevsim to itself
[ 1300.575825][T13008] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).