[ 1140.687142][ T5181] Mirror/redirect action on
[ 1140.726622][    C1] tc mirred to Houston: device veth2 is down
[ 1140.869540][    C1] tc mirred to Houston: device veth2 is down
[ 1140.884562][    C1] tc mirred to Houston: device veth2 is down
[ 1140.894596][    C1] tc mirred to Houston: device veth3 is down