[ 1283.361284][T13016] netdevsim netdevsim580 eni580np1: renamed from eth1
[ 1283.366124][T13018] netdevsim netdevsim495 eni495np1: renamed from eth0
[ 1286.369930][T13005] Could not find device with ifindex 2000 in netnsfd 11
[ 1286.372148][T13005] Could not find netns with fd: 2000
[ 1286.373088][T13005] Cannot link a netdevsim to itself
[ 1286.374845][T13005] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).