[  681.659774][    C2] tc mirred to Houston: device veth2 is down
[  681.674713][    C2] tc mirred to Houston: device veth2 is down
[  681.705683][    C2] tc mirred to Houston: device veth2 is down
[  681.913702][    C2] tc mirred to Houston: device veth3 is down