[  935.242359][    C1] tc mirred to Houston: device veth2 is down
[  935.308400][    C1] tc mirred to Houston: device veth2 is down
[  935.380393][    C1] tc mirred to Houston: device veth3 is down
[  935.401363][    C1] tc mirred to Houston: device veth3 is down