[ 1336.514195][T13183] netdevsim netdevsim425 eni425np1: renamed from eth0
[ 1336.633833][T13179] netdevsim netdevsim700 eni700np1: renamed from eth1
[ 1339.271550][T13170] Could not find device with ifindex 2000 in netnsfd 11
[ 1339.274981][T13170] Could not find netns with fd: 2000
[ 1339.276466][T13170] Cannot link a netdevsim to itself
[ 1339.278490][T13170] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).