[  733.305216][    C1] tc mirred to Houston: device veth2 is down
[  733.309248][    C1] tc mirred to Houston: device veth2 is down
[  733.329412][    C1] tc mirred to Houston: device veth2 is down
[  733.516236][    C1] tc mirred to Houston: device veth3 is down