[ 1040.065707][T12650] netdevsim netdevsim558 eni558np1: renamed from eth1
[ 1040.176989][T12653] netdevsim netdevsim407 eni407np1: renamed from eth0
[ 1042.076484][T12645] Could not find device with ifindex 2000 in netnsfd 11
[ 1042.077573][T12645] Could not find netns with fd: 2000
[ 1042.078277][T12645] Cannot link a netdevsim to itself
[ 1042.079053][T12645] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).