[ 1759.594874][    C1] tc mirred to Houston: device veth2 is down
[ 1759.643747][    C0] tc mirred to Houston: device veth2 is down
[ 1760.157575][    C3] tc mirred to Houston: device veth2 is down
[ 1760.473743][    C2] tc mirred to Houston: device veth2 is down
[ 1760.766755][    C2] tc mirred to Houston: device veth3 is down
[ 1760.833912][    C2] tc mirred to Houston: device veth3 is down
[ 1761.097728][    C2] tc mirred to Houston: device veth3 is down