[ 1412.371190][ T4158] Mirror/redirect action on
[ 1412.523361][    C0] tc mirred to Houston: device veth2 is down
[ 1412.565396][    C0] tc mirred to Houston: device veth2 is down
[ 1412.802966][    C0] tc mirred to Houston: device veth2 is down
[ 1412.914211][    C3] tc mirred to Houston: device veth2 is down
[ 1413.448635][    C3] tc mirred to Houston: device veth3 is down
[ 1413.673220][    C3] tc mirred to Houston: device veth3 is down