[ 1348.129903][    C1] tc mirred to Houston: device veth2 is down
[ 1348.487597][    C1] tc mirred to Houston: device veth2 is down
[ 1348.742634][    C1] tc mirred to Houston: device veth3 is down
[ 1348.791652][    C1] tc mirred to Houston: device veth2 is down
[ 1348.815614][    C1] tc mirred to Houston: device veth3 is down
[ 1348.983609][    C1] tc mirred to Houston: device veth2 is down