[  865.484849][    C1] tc mirred to Houston: device veth2 is down
[  865.611767][    C1] tc mirred to Houston: device veth2 is down
[  865.659913][    C1] tc mirred to Houston: device veth2 is down
[  866.076015][    C1] tc mirred to Houston: device veth2 is down
[  866.108965][    C1] tc mirred to Houston: device veth3 is down
[  866.411722][    C1] tc mirred to Houston: device veth3 is down