[  961.998534][    C3] tc mirred to Houston: device veth2 is down
[  962.054532][    C3] tc mirred to Houston: device veth2 is down
[  962.138766][    C3] tc mirred to Houston: device veth3 is down
[  962.167521][    C3] tc mirred to Houston: device veth2 is down