[ 1426.336376][    C2] tc mirred to Houston: device veth2 is down
[ 1426.592689][    C2] tc mirred to Houston: device veth2 is down
[ 1426.696381][    C2] tc mirred to Houston: device veth2 is down
[ 1427.000556][    C2] tc mirred to Houston: device veth2 is down
[ 1427.176385][    C2] tc mirred to Houston: device veth3 is down
[ 1427.528381][    C2] tc mirred to Houston: device veth3 is down