[  964.954219][    C3] tc mirred to Houston: device veth2 is down
[  964.973590][    C3] tc mirred to Houston: device veth2 is down
[  965.128179][    C3] tc mirred to Houston: device veth3 is down
[  965.135145][    C3] tc mirred to Houston: device veth3 is down