[ 1343.881194][    C1] tc mirred to Houston: device veth2 is down
[ 1343.894017][    C1] tc mirred to Houston: device veth2 is down
[ 1344.208046][    C1] tc mirred to Houston: device veth2 is down
[ 1344.231112][    C1] tc mirred to Houston: device veth2 is down
[ 1344.502296][    C1] tc mirred to Houston: device veth3 is down
[ 1344.719029][    C1] tc mirred to Houston: device veth3 is down