[ 1606.906473][    C2] net_ratelimit: 4 callbacks suppressed
[ 1606.906479][    C2] tc mirred to Houston: device veth2 is down
[ 1607.115706][    C2] tc mirred to Houston: device veth2 is down
[ 1607.555617][    C2] tc mirred to Houston: device veth2 is down
[ 1607.683625][    C2] tc mirred to Houston: device veth2 is down
[ 1607.862738][    C2] tc mirred to Houston: device veth3 is down
[ 1608.131796][    C2] tc mirred to Houston: device veth3 is down
[ 1608.235815][    C2] tc mirred to Houston: device veth3 is down