[ 1315.643147][    C2] tc mirred to Houston: device veth2 is down
[ 1315.839427][    C1] tc mirred to Houston: device veth2 is down
[ 1315.913855][    C2] tc mirred to Houston: device veth2 is down
[ 1316.024410][    C1] tc mirred to Houston: device veth2 is down
[ 1316.346584][    C1] tc mirred to Houston: device veth3 is down
[ 1316.349460][    C1] tc mirred to Houston: device veth3 is down