[ 1348.790568][    C3] tc mirred to Houston: device veth2 is down
[ 1348.932475][    C3] tc mirred to Houston: device veth2 is down
[ 1349.358407][    C0] tc mirred to Houston: device veth3 is down
[ 1349.389386][    C0] tc mirred to Houston: device veth3 is down
[ 1349.697536][    C2] tc mirred to Houston: device veth2 is down