[ 1300.519086][T13018] netdevsim netdevsim747 eni747np1: renamed from eth1
[ 1300.645275][T13019] netdevsim netdevsim372 eni372np1: renamed from eth0
[ 1303.360346][T13006] Could not find device with ifindex 2000 in netnsfd 11
[ 1303.363746][T13006] Could not find netns with fd: 2000
[ 1303.365242][T13006] Cannot link a netdevsim to itself
[ 1303.367395][T13006] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).