[  856.080259][    C0] tc mirred to Houston: device veth2 is down
[  856.138080][    C0] tc mirred to Houston: device veth2 is down
[  856.290105][    C0] tc mirred to Houston: device veth3 is down
[  856.312191][    C1] tc mirred to Houston: device veth2 is down