[ 1326.411263][T13019] netdevsim netdevsim287 eni287np1: renamed from eth0
[ 1326.537683][T13017] netdevsim netdevsim562 eni562np1: renamed from eth1
[ 1329.201421][T13007] Could not find device with ifindex 2000 in netnsfd 11
[ 1329.203129][T13007] Could not find netns with fd: 2000
[ 1329.204020][T13007] Cannot link a netdevsim to itself
[ 1329.205111][T13007] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).