[ 1564.360547][    C3] tc mirred to Houston: device veth2 is down
[ 1564.419465][    C3] tc mirred to Houston: device veth2 is down
[ 1564.459546][    C3] tc mirred to Houston: device veth2 is down
[ 1565.289487][    C2] tc mirred to Houston: device veth3 is down
[ 1565.363537][    C2] tc mirred to Houston: device veth2 is down
[ 1565.403488][    C2] tc mirred to Houston: device veth3 is down
[ 1565.491679][    C2] tc mirred to Houston: device veth2 is down
[ 1565.492192][    C2] tc mirred to Houston: device veth2 is down
[ 1565.531487][    C2] tc mirred to Houston: device veth3 is down