[  600.225419][    C1] tc mirred to Houston: device veth2 is down
[  600.437393][    C1] tc mirred to Houston: device veth2 is down
[  600.447330][    C1] tc mirred to Houston: device veth3 is down
[  600.476399][    C1] tc mirred to Houston: device veth2 is down