[  878.188867][    C3] tc mirred to Houston: device veth2 is down
[  878.233072][    C3] tc mirred to Houston: device veth2 is down
[  878.315985][    C3] tc mirred to Houston: device veth2 is down
[  878.393003][    C3] tc mirred to Houston: device veth3 is down
[  878.424874][    C3] tc mirred to Houston: device veth3 is down