[ 1411.373424][    C3] tc mirred to Houston: device veth2 is down
[ 1411.419230][    C3] tc mirred to Houston: device veth2 is down
[ 1411.538324][    C3] tc mirred to Houston: device veth2 is down
[ 1412.090250][    C3] tc mirred to Houston: device veth2 is down
[ 1412.275122][    C0] tc mirred to Houston: device veth3 is down