[  228.938986][    C1] tc mirred to Houston: device veth2 is down
[  228.943871][    C2] tc mirred to Houston: device veth2 is down
[  229.018811][    C2] tc mirred to Houston: device veth2 is down
[  229.329709][    C2] tc mirred to Houston: device veth2 is down
[  229.569722][    C2] tc mirred to Houston: device veth2 is down
[  229.917635][    C0] tc mirred to Houston: device veth3 is down
[  230.097701][    C0] tc mirred to Houston: device veth3 is down