[ 1293.274199][T13031] netdevsim netdevsim551 eni551np1: renamed from eth1
[ 1293.396193][T13030] netdevsim netdevsim296 eni296np1: renamed from eth0
[ 1296.041019][T13017] Could not find device with ifindex 2000 in netnsfd 11
[ 1296.042207][T13017] Could not find netns with fd: 2000
[ 1296.043062][T13017] Cannot link a netdevsim to itself
[ 1296.044473][T13017] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).