[ 1175.130577][ T7444] Mirror/redirect action on
[ 1175.269256][    C3] tc mirred to Houston: device veth2 is down
[ 1175.435347][    C3] tc mirred to Houston: device veth2 is down
[ 1175.482301][    C3] tc mirred to Houston: device veth2 is down
[ 1176.010287][    C1] tc mirred to Houston: device veth2 is down
[ 1176.131229][    C3] tc mirred to Houston: device veth3 is down
[ 1176.483274][    C3] tc mirred to Houston: device veth3 is down
[ 1176.522577][    C3] tc mirred to Houston: device veth2 is down
[ 1176.523471][    C3] tc mirred to Houston: device veth2 is down