[ 1034.902219][T12652] netdevsim netdevsim717 eni717np1: renamed from eth1
[ 1035.015294][T12653] netdevsim netdevsim484 eni484np1: renamed from eth0
[ 1036.865261][T12645] Could not find device with ifindex 2000 in netnsfd 11
[ 1036.866717][T12645] Could not find netns with fd: 2000
[ 1036.867690][T12645] Cannot link a netdevsim to itself
[ 1036.868712][T12645] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).