[  827.539800][    C1] tc mirred to Houston: device veth2 is down
[  827.582615][    C1] tc mirred to Houston: device veth2 is down
[  827.639686][    C1] tc mirred to Houston: device veth2 is down
[  827.752681][    C1] tc mirred to Houston: device veth3 is down
[  827.756711][    C1] tc mirred to Houston: device veth3 is down