[  692.982414][    C2] tc mirred to Houston: device veth2 is down
[  693.052327][    C2] tc mirred to Houston: device veth2 is down
[  693.092306][    C2] tc mirred to Houston: device veth2 is down
[  693.149965][    C2] tc mirred to Houston: device veth3 is down