[ 1572.048663][    C0] tc mirred to Houston: device veth2 is down
[ 1572.241674][    C0] tc mirred to Houston: device veth2 is down
[ 1572.362735][    C0] tc mirred to Houston: device veth2 is down
[ 1572.409717][    C2] tc mirred to Houston: device veth2 is down
[ 1572.945587][    C2] tc mirred to Houston: device veth3 is down
[ 1572.953551][    C2] tc mirred to Houston: device veth3 is down
[ 1573.034362][    C0] tc mirred to Houston: device veth3 is down
[ 1573.249776][    C0] tc mirred to Houston: device veth2 is down
[ 1573.250275][    C0] tc mirred to Houston: device veth2 is down