[ 1108.202322][ T4854] Mirror/redirect action on
[ 1108.235772][    C0] tc mirred to Houston: device veth2 is down
[ 1108.249144][    C2] tc mirred to Houston: device veth2 is down
[ 1108.327169][    C2] tc mirred to Houston: device veth2 is down
[ 1108.444168][    C2] tc mirred to Houston: device veth3 is down