[ 1349.183960][    C1] tc mirred to Houston: device veth2 is down
[ 1349.496051][    C1] tc mirred to Houston: device veth2 is down
[ 1349.607796][    C1] tc mirred to Houston: device veth2 is down
[ 1349.794611][    C1] tc mirred to Houston: device veth3 is down
[ 1349.807759][    C1] tc mirred to Houston: device veth3 is down
[ 1349.880797][    C1] tc mirred to Houston: device veth3 is down