[  260.179775][    C1] tc mirred to Houston: device veth2 is down
[  260.328842][    C1] tc mirred to Houston: device veth2 is down
[  260.441506][    C1] tc mirred to Houston: device veth2 is down
[  260.521647][    C3] tc mirred to Houston: device veth2 is down
[  260.767867][    C1] tc mirred to Houston: device veth3 is down