[ 2096.356755][    C1] tc mirred to Houston: device veth2 is down
[ 2096.738701][    C1] tc mirred to Houston: device veth2 is down
[ 2096.826766][    C1] tc mirred to Houston: device veth2 is down
[ 2096.930730][    C1] tc mirred to Houston: device veth2 is down
[ 2097.272909][    C1] tc mirred to Houston: device veth3 is down
[ 2097.491069][    C1] tc mirred to Houston: device veth3 is down
[ 2097.634648][    C1] tc mirred to Houston: device veth3 is down
[ 2097.682746][    C2] tc mirred to Houston: device veth3 is down