[ 1970.066310][    C3] tc mirred to Houston: device veth2 is down
[ 1970.072165][    C3] tc mirred to Houston: device veth2 is down
[ 1970.370279][    C3] tc mirred to Houston: device veth2 is down
[ 1970.650478][    C3] tc mirred to Houston: device veth2 is down
[ 1971.011265][    C1] tc mirred to Houston: device veth3 is down
[ 1971.090234][    C3] tc mirred to Houston: device veth3 is down
[ 1971.098475][    C3] tc mirred to Houston: device veth2 is down
[ 1971.099276][    C3] tc mirred to Houston: device veth2 is down
[ 1971.170255][    C1] tc mirred to Houston: device veth3 is down