[  754.598595][    C1] tc mirred to Houston: device veth2 is down
[  754.740531][    C1] tc mirred to Houston: device veth2 is down
[  754.756482][    C3] tc mirred to Houston: device veth3 is down
[  754.772456][    C3] tc mirred to Houston: device veth3 is down