[  585.452932][    C2] tc mirred to Houston: device veth2 is down
[  585.613856][    C1] tc mirred to Houston: device veth2 is down
[  585.741849][    C1] tc mirred to Houston: device veth2 is down
[  585.769888][    C1] tc mirred to Houston: device veth3 is down