[  839.137194][    C1] tc mirred to Houston: device veth2 is down
[  839.284138][    C1] tc mirred to Houston: device veth2 is down
[  839.323200][    C1] tc mirred to Houston: device veth3 is down
[  839.357168][    C1] tc mirred to Houston: device veth2 is down
[  839.373354][    C1] tc mirred to Houston: device veth3 is down