[ 1349.596868][    C1] tc mirred to Houston: device veth2 is down
[ 1349.636785][    C1] tc mirred to Houston: device veth2 is down
[ 1349.646714][    C1] tc mirred to Houston: device veth2 is down
[ 1349.830830][    C1] tc mirred to Houston: device veth2 is down
[ 1350.243814][    C1] tc mirred to Houston: device veth3 is down
[ 1350.470997][    C1] tc mirred to Houston: device veth3 is down
[ 1350.503747][    C1] tc mirred to Houston: device veth3 is down