[ 1440.441226][    C2] tc mirred to Houston: device veth2 is down
[ 1440.491386][    C2] tc mirred to Houston: device veth2 is down
[ 1440.576681][    C2] tc mirred to Houston: device veth2 is down
[ 1440.791355][    C2] tc mirred to Houston: device veth2 is down
[ 1441.319272][    C2] tc mirred to Houston: device veth3 is down