[ 1307.074333][T12062] netdevsim netdevsim376 eni376np1: renamed from eth0
[ 1307.090048][T12063] netdevsim netdevsim527 eni527np1: renamed from eth1
[ 1310.541433][T12054] Could not find device with ifindex 2000 in netnsfd 11
[ 1310.542633][T12054] Could not find netns with fd: 2000
[ 1310.543635][T12054] Cannot link a netdevsim to itself
[ 1310.544827][T12054] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).