[  778.501960][ T7599] Mirror/redirect action on
[  778.533546][    C2] tc mirred to Houston: device veth2 is down
[  778.572490][    C2] tc mirred to Houston: device veth2 is down
[  778.682868][    C3] tc mirred to Houston: device veth3 is down
[  778.689505][    C2] tc mirred to Houston: device veth3 is down