[  912.459051][    C1] tc mirred to Houston: device veth2 is down
[  912.589103][    C1] tc mirred to Houston: device veth3 is down
[  912.589499][    C1] tc mirred to Houston: device veth3 is down
[  912.625054][    C1] tc mirred to Houston: device veth3 is down