[ 1325.033928][ T4951] Mirror/redirect action on
[ 1325.056951][ T4947] tc (4947) used greatest stack depth: 23920 bytes left
[ 1325.140526][    C1] tc mirred to Houston: device veth2 is down
[ 1325.694519][    C1] tc mirred to Houston: device veth2 is down
[ 1325.759474][    C1] tc mirred to Houston: device veth2 is down
[ 1325.838581][    C1] tc mirred to Houston: device veth3 is down
[ 1325.863623][    C1] tc mirred to Houston: device veth3 is down
[ 1326.062452][    C1] tc mirred to Houston: device veth3 is down
[ 1326.078607][    C1] tc mirred to Houston: device veth2 is down