[ 1634.035786][    C1] tc mirred to Houston: device veth2 is down
[ 1634.611465][    C1] tc mirred to Houston: device veth2 is down
[ 1634.739564][    C1] tc mirred to Houston: device veth2 is down
[ 1634.959529][    C1] tc mirred to Houston: device veth3 is down
[ 1634.995530][    C1] tc mirred to Houston: device veth2 is down
[ 1635.178563][    C1] tc mirred to Houston: device veth3 is down