[ 1449.482905][T11431] Mirror/redirect action on
[ 1449.625617][    C2] tc mirred to Houston: device veth2 is down
[ 1449.627798][    C1] tc mirred to Houston: device veth2 is down
[ 1450.087643][    C2] tc mirred to Houston: device veth2 is down
[ 1450.448596][    C1] tc mirred to Houston: device veth3 is down
[ 1450.535703][    C1] tc mirred to Houston: device veth2 is down
[ 1450.663767][    C1] tc mirred to Houston: device veth2 is down
[ 1450.664227][    C1] tc mirred to Houston: device veth2 is down