[ 1326.911115][T13049] netdevsim netdevsim766 eni766np1: renamed from eth1
[ 1327.033385][T13051] netdevsim netdevsim394 eni394np1: renamed from eth0
[ 1329.665849][T13038] Could not find device with ifindex 2000 in netnsfd 11
[ 1329.668442][T13038] Could not find netns with fd: 2000
[ 1329.669410][T13038] Cannot link a netdevsim to itself
[ 1329.670629][T13038] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).