[  638.527635][    C3] tc mirred to Houston: device veth2 is down
[  638.716650][    C3] tc mirred to Houston: device veth2 is down
[  638.747740][    C3] tc mirred to Houston: device veth3 is down
[  638.797731][    C3] tc mirred to Houston: device veth2 is down