[ 1412.926260][    C0] tc mirred to Houston: device veth2 is down
[ 1413.136151][    C0] tc mirred to Houston: device veth2 is down
[ 1413.256223][    C0] tc mirred to Houston: device veth2 is down
[ 1413.750066][    C2] tc mirred to Houston: device veth3 is down
[ 1413.856144][    C0] tc mirred to Houston: device veth2 is down
[ 1413.881110][    C0] tc mirred to Houston: device veth3 is down