[ 1073.921241][    C0] tc mirred to Houston: device veth2 is down
[ 1073.954320][    C3] tc mirred to Houston: device veth2 is down
[ 1074.070245][    C3] tc mirred to Houston: device veth2 is down
[ 1074.095240][    C3] tc mirred to Houston: device veth3 is down
[ 1074.141437][    C3] tc mirred to Houston: device veth3 is down