[ 1330.867358][    C3] tc mirred to Houston: device veth2 is down
[ 1330.870974][    C3] tc mirred to Houston: device veth2 is down
[ 1330.895904][    C3] tc mirred to Houston: device veth2 is down
[ 1331.435053][    C3] tc mirred to Houston: device veth2 is down
[ 1331.563012][    C2] tc mirred to Houston: device veth2 is down
[ 1331.595991][    C3] tc mirred to Houston: device veth3 is down
[ 1331.850921][    C3] tc mirred to Houston: device veth3 is down