[ 1209.887225][T11131] netdevsim netdevsim678 eni678np1: renamed from eth1
[ 1209.913287][T11132] netdevsim netdevsim324 eni324np1: renamed from eth0
[ 1213.220275][T11124] Could not find device with ifindex 2000 in netnsfd 11
[ 1213.221033][T11124] Could not find netns with fd: 2000
[ 1213.221625][T11124] Cannot link a netdevsim to itself
[ 1213.222288][T11124] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).