[ 1591.205215][    C3] tc mirred to Houston: device veth2 is down
[ 1591.283531][    C3] tc mirred to Houston: device veth2 is down
[ 1591.299471][    C3] tc mirred to Houston: device veth2 is down
[ 1591.979403][    C3] tc mirred to Houston: device veth2 is down
[ 1592.165456][    C3] tc mirred to Houston: device veth3 is down
[ 1592.443408][    C3] tc mirred to Houston: device veth3 is down
[ 1592.571455][    C3] tc mirred to Houston: device veth3 is down