[  237.760483][    C1] tc mirred to Houston: device veth2 is down
[  237.764454][    C1] tc mirred to Houston: device veth2 is down
[  237.832439][    C1] tc mirred to Houston: device veth2 is down
[  237.858418][    C1] tc mirred to Houston: device veth3 is down