[  735.533318][    C2] tc mirred to Houston: device veth2 is down
[  735.676283][    C2] tc mirred to Houston: device veth3 is down
[  735.680245][    C2] tc mirred to Houston: device veth3 is down
[  735.697241][    C2] tc mirred to Houston: device veth2 is down
[  735.721270][    C2] tc mirred to Houston: device veth3 is down
[  735.722277][    C2] tc mirred to Houston: device veth3 is down