[  915.631977][    C0] tc mirred to Houston: device veth2 is down
[  915.666008][    C0] tc mirred to Houston: device veth2 is down
[  915.721217][    C0] tc mirred to Houston: device veth2 is down
[  915.840013][    C2] tc mirred to Houston: device veth3 is down