[ 1228.413838][    C0] tc mirred to Houston: device veth2 is down
[ 1228.440647][    C2] tc mirred to Houston: device veth2 is down
[ 1228.663724][    C2] tc mirred to Houston: device veth2 is down
[ 1228.694714][    C2] tc mirred to Houston: device veth2 is down
[ 1228.918682][    C2] tc mirred to Houston: device veth2 is down
[ 1229.236669][    C2] tc mirred to Houston: device veth3 is down
[ 1229.582719][    C2] tc mirred to Houston: device veth3 is down