[ 1557.127549][ T4653] Mirror/redirect action on
[ 1557.293903][    C3] tc mirred to Houston: device veth2 is down
[ 1557.670809][    C2] tc mirred to Houston: device veth2 is down
[ 1557.870965][    C2] tc mirred to Houston: device veth2 is down
[ 1558.322063][    C1] tc mirred to Houston: device veth2 is down
[ 1558.369696][    C2] tc mirred to Houston: device veth3 is down
[ 1558.470781][    C2] tc mirred to Houston: device veth3 is down
[ 1558.703213][    C2] tc mirred to Houston: device veth3 is down