[  632.295748][    C3] tc mirred to Houston: device veth2 is down
[  632.322721][    C3] tc mirred to Houston: device veth2 is down
[  632.383717][    C3] tc mirred to Houston: device veth2 is down
[  632.479874][    C3] tc mirred to Houston: device veth3 is down