[ 1634.838846][    C1] tc mirred to Houston: device veth2 is down
[ 1635.459130][    C1] tc mirred to Houston: device veth2 is down
[ 1635.652845][    C1] tc mirred to Houston: device veth2 is down
[ 1635.750872][    C1] tc mirred to Houston: device veth3 is down
[ 1635.778873][    C1] tc mirred to Houston: device veth2 is down
[ 1635.834891][    C1] tc mirred to Houston: device veth3 is down
[ 1635.938929][    C1] tc mirred to Houston: device veth3 is down