[  936.934822][    C1] tc mirred to Houston: device veth2 is down
[  937.098934][    C1] tc mirred to Houston: device veth2 is down
[  937.130289][    C0] tc mirred to Houston: device veth3 is down
[  937.136780][    C1] tc mirred to Houston: device veth3 is down