[  990.337758][    C3] tc mirred to Houston: device veth2 is down
[  990.464744][    C3] tc mirred to Houston: device veth3 is down
[  990.471983][    C3] tc mirred to Houston: device veth2 is down
[  990.479682][    C3] tc mirred to Houston: device veth3 is down