[ 1307.084901][T11141] netdevsim netdevsim292 eni292np1: renamed from eth0
[ 1307.088823][T11139] netdevsim netdevsim531 eni531np1: renamed from eth1
[ 1310.566063][T11133] Could not find device with ifindex 2000 in netnsfd 11
[ 1310.566818][T11133] Could not find netns with fd: 2000
[ 1310.567412][T11133] Cannot link a netdevsim to itself
[ 1310.568394][T11133] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).