[ 1435.517572][    C1] tc mirred to Houston: device veth2 is down
[ 1435.522372][    C2] tc mirred to Houston: device veth2 is down
[ 1435.794374][    C2] tc mirred to Houston: device veth2 is down
[ 1436.162475][    C0] tc mirred to Houston: device veth2 is down
[ 1436.168325][    C2] tc mirred to Houston: device veth2 is down
[ 1436.288320][    C0] tc mirred to Houston: device veth3 is down
[ 1436.289511][    C2] tc mirred to Houston: device veth3 is down