[  556.612670][    C3] tc mirred to Houston: device veth2 is down
[  556.669594][    C3] tc mirred to Houston: device veth2 is down
[  556.761587][    C3] tc mirred to Houston: device veth2 is down
[  556.791599][    C3] tc mirred to Houston: device veth3 is down
[  556.793548][    C3] tc mirred to Houston: device veth2 is down