[  999.139748][    C3] tc mirred to Houston: device veth2 is down
[  999.174540][    C3] tc mirred to Houston: device veth2 is down
[  999.291570][    C3] tc mirred to Houston: device veth3 is down
[  999.335560][    C3] tc mirred to Houston: device veth3 is down