[ 1325.956231][    C1] tc mirred to Houston: device veth2 is down
[ 1325.960591][    C1] tc mirred to Houston: device veth2 is down
[ 1326.548520][    C1] tc mirred to Houston: device veth3 is down
[ 1326.666490][    C1] tc mirred to Houston: device veth2 is down
[ 1326.795588][    C1] tc mirred to Houston: device veth2 is down