[  735.387018][    C2] tc mirred to Houston: device veth2 is down
[  735.447432][    C2] tc mirred to Houston: device veth2 is down
[  735.543245][    C2] tc mirred to Houston: device veth3 is down
[  735.576333][    C2] tc mirred to Houston: device veth3 is down