[ 1294.714969][T13035] netdevsim netdevsim560 eni560np1: renamed from eth1
[ 1294.791064][T13039] netdevsim netdevsim488 eni488np1: renamed from eth0
[ 1297.309570][T13026] Could not find device with ifindex 2000 in netnsfd 11
[ 1297.311248][T13026] Could not find netns with fd: 2000
[ 1297.312874][T13026] Cannot link a netdevsim to itself
[ 1297.314616][T13026] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).