[  573.051861][    C0] tc mirred to Houston: device veth2 is down
[  573.057809][    C1] tc mirred to Houston: device veth2 is down
[  573.208870][    C1] tc mirred to Houston: device veth3 is down
[  573.256831][    C1] tc mirred to Houston: device veth2 is down