[ 1634.198352][    C0] tc mirred to Houston: device veth2 is down
[ 1634.255213][    C0] tc mirred to Houston: device veth2 is down
[ 1634.925276][    C0] tc mirred to Houston: device veth2 is down
[ 1635.117219][    C0] tc mirred to Houston: device veth2 is down
[ 1635.161223][    C0] tc mirred to Houston: device veth3 is down
[ 1635.421450][    C0] tc mirred to Houston: device veth3 is down
[ 1635.597419][    C1] tc mirred to Houston: device veth3 is down