[  720.534884][    C3] tc mirred to Houston: device veth2 is down
[  720.566658][    C3] tc mirred to Houston: device veth2 is down
[  720.711636][    C3] tc mirred to Houston: device veth3 is down
[  720.727617][    C3] tc mirred to Houston: device veth2 is down