[ 1355.839231][T12748] netdevsim netdevsim425 eni425np1: renamed from eth0
[ 1355.935749][T12745] netdevsim netdevsim578 eni578np1: renamed from eth1
[ 1358.403638][T12736] Could not find device with ifindex 2000 in netnsfd 11
[ 1358.406477][T12736] Could not find netns with fd: 2000
[ 1358.407498][T12736] Cannot link a netdevsim to itself
[ 1358.408898][T12736] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).