[  945.986493][T15459] Mirror/redirect action on
[  946.051622][    C3] tc mirred to Houston: device veth2 is down
[  946.174614][    C3] tc mirred to Houston: device veth2 is down
[  946.318642][    C3] tc mirred to Houston: device veth2 is down
[  946.340670][    C1] tc mirred to Houston: device veth3 is down