[  737.792847][ T8718] Mirror/redirect action on
[  737.829107][    C2] tc mirred to Houston: device veth2 is down
[  737.983051][    C2] tc mirred to Houston: device veth3 is down
[  737.989047][    C3] tc mirred to Houston: device veth3 is down
[  738.015044][    C2] tc mirred to Houston: device veth2 is down