[ 1332.590833][    C1] tc mirred to Houston: device veth2 is down
[ 1332.744628][    C1] tc mirred to Houston: device veth2 is down
[ 1332.994029][    C1] tc mirred to Houston: device veth2 is down
[ 1333.300738][    C1] tc mirred to Houston: device veth3 is down
[ 1333.340808][    C1] tc mirred to Houston: device veth3 is down
[ 1333.376671][    C1] tc mirred to Houston: device veth3 is down
[ 1333.464807][    C1] tc mirred to Houston: device veth2 is down