[ 1281.415201][T13031] netdevsim netdevsim718 eni718np1: renamed from eth1
[ 1281.484521][T13032] netdevsim netdevsim404 eni404np1: renamed from eth0
[ 1284.019993][T13018] Could not find device with ifindex 2000 in netnsfd 11
[ 1284.021749][T13018] Could not find netns with fd: 2000
[ 1284.022671][T13018] Cannot link a netdevsim to itself
[ 1284.023789][T13018] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).