[ 1406.404793][    C3] tc mirred to Houston: device veth2 is down
[ 1406.818885][    C1] tc mirred to Houston: device veth2 is down
[ 1406.890767][    C3] tc mirred to Houston: device veth2 is down
[ 1406.954888][    C1] tc mirred to Houston: device veth2 is down
[ 1407.204882][    C0] tc mirred to Houston: device veth3 is down
[ 1407.315906][    C0] tc mirred to Houston: device veth3 is down