[  742.241784][    C3] tc mirred to Houston: device veth2 is down
[  742.273974][    C3] tc mirred to Houston: device veth2 is down
[  742.374621][    C3] tc mirred to Houston: device veth2 is down
[  742.375632][    C0] tc mirred to Houston: device veth3 is down