[  846.491992][    C2] tc mirred to Houston: device veth2 is down
[  846.599225][    C2] tc mirred to Houston: device veth2 is down
[  846.685966][    C2] tc mirred to Houston: device veth3 is down
[  846.759942][    C2] tc mirred to Houston: device veth3 is down