[ 1110.625303][ T4711] Mirror/redirect action on
[ 1110.672360][    C3] tc mirred to Houston: device veth2 is down
[ 1110.705371][    C3] tc mirred to Houston: device veth2 is down
[ 1110.788473][    C3] tc mirred to Houston: device veth2 is down
[ 1110.915345][    C3] tc mirred to Houston: device veth3 is down
[ 1110.947605][    C3] tc mirred to Houston: device veth3 is down