[ 1277.388716][T13031] netdevsim netdevsim589 eni589np1: renamed from eth1
[ 1277.502500][T13033] netdevsim netdevsim359 eni359np1: renamed from eth0
[ 1279.929917][T13020] Could not find device with ifindex 2000 in netnsfd 11
[ 1279.931634][T13020] Could not find netns with fd: 2000
[ 1279.932553][T13020] Cannot link a netdevsim to itself
[ 1279.933633][T13020] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).