[  869.694846][    C3] tc mirred to Houston: device veth2 is down
[  869.798846][    C3] tc mirred to Houston: device veth2 is down
[  869.798908][    C0] tc mirred to Houston: device veth2 is down
[  870.384796][    C1] tc mirred to Houston: device veth3 is down
[  870.533795][    C1] tc mirred to Houston: device veth2 is down
[  870.645938][    C1] tc mirred to Houston: device veth3 is down
[  870.669927][    C1] tc mirred to Houston: device veth3 is down