[  851.702472][    C1] tc mirred to Houston: device veth2 is down
[  851.882389][    C0] tc mirred to Houston: device veth3 is down
[  851.889556][    C1] tc mirred to Houston: device veth3 is down
[  851.916388][    C1] tc mirred to Houston: device veth2 is down