[ 1327.970417][    C2] tc mirred to Houston: device veth2 is down
[ 1328.057012][    C2] tc mirred to Houston: device veth2 is down
[ 1328.209991][    C0] tc mirred to Houston: device veth2 is down
[ 1328.361918][    C0] tc mirred to Houston: device veth2 is down
[ 1328.715967][    C2] tc mirred to Houston: device veth3 is down
[ 1329.041017][    C3] tc mirred to Houston: device veth3 is down