[  693.777494][    C3] tc mirred to Houston: device veth2 is down
[  693.786414][    C3] tc mirred to Houston: device veth2 is down
[  693.937457][    C0] tc mirred to Houston: device veth3 is down
[  693.942464][    C1] tc mirred to Houston: device veth3 is down
[  693.953489][    C1] tc mirred to Houston: device veth2 is down