[  849.835794][    C2] tc mirred to Houston: device veth2 is down
[  849.981520][    C2] tc mirred to Houston: device veth3 is down
[  850.019172][    C2] tc mirred to Houston: device veth3 is down
[  850.042242][    C2] tc mirred to Houston: device veth2 is down