[ 1612.619110][ T5045] Mirror/redirect action on
[ 1612.804246][    C1] tc mirred to Houston: device veth2 is down
[ 1612.867804][    C2] tc mirred to Houston: device veth2 is down
[ 1612.908431][    C3] tc mirred to Houston: device veth2 is down
[ 1613.715826][    C2] tc mirred to Houston: device veth3 is down
[ 1613.730653][    C2] tc mirred to Houston: device veth3 is down
[ 1613.811666][    C3] tc mirred to Houston: device veth2 is down
[ 1614.108635][    C1] tc mirred to Houston: device veth3 is down