[  992.571691][    C1] tc mirred to Houston: device veth2 is down
[  992.735627][    C1] tc mirred to Houston: device veth3 is down
[  992.765612][    C1] tc mirred to Houston: device veth3 is down
[  992.779603][    C1] tc mirred to Houston: device veth3 is down
[  992.785592][    C1] tc mirred to Houston: device veth2 is down