[ 1544.459562][    C0] tc mirred to Houston: device veth2 is down
[ 1544.704856][    C3] tc mirred to Houston: device veth2 is down
[ 1545.088713][    C2] tc mirred to Houston: device veth2 is down
[ 1545.285456][    C2] tc mirred to Houston: device veth2 is down
[ 1545.387724][    C2] tc mirred to Houston: device veth3 is down
[ 1545.504716][    C2] tc mirred to Houston: device veth3 is down
[ 1545.665723][    C2] tc mirred to Houston: device veth3 is down
[ 1545.728944][    C2] tc mirred to Houston: device veth2 is down
[ 1545.729456][    C2] tc mirred to Houston: device veth2 is down
[ 1545.801711][    C2] tc mirred to Houston: device veth3 is down