[ 1122.620034][    C3] tc mirred to Houston: device veth2 is down
[ 1122.714909][    C3] tc mirred to Houston: device veth2 is down
[ 1122.810955][    C3] tc mirred to Houston: device veth2 is down
[ 1122.867881][    C3] tc mirred to Houston: device veth2 is down
[ 1123.714846][    C3] tc mirred to Houston: device veth3 is down
[ 1123.803856][    C3] tc mirred to Houston: device veth3 is down
[ 1123.844105][    C3] tc mirred to Houston: device veth2 is down
[ 1123.844630][    C3] tc mirred to Houston: device veth2 is down
[ 1123.859921][    C3] tc mirred to Houston: device veth2 is down