[ 1084.439698][    C3] tc mirred to Houston: device veth2 is down
[ 1084.468653][    C3] tc mirred to Houston: device veth2 is down
[ 1084.590678][    C3] tc mirred to Houston: device veth3 is down
[ 1084.595632][    C3] tc mirred to Houston: device veth3 is down