[  955.213669][    C3] tc mirred to Houston: device veth2 is down
[  955.227586][    C3] tc mirred to Houston: device veth2 is down
[  955.315624][    C3] tc mirred to Houston: device veth2 is down
[  955.372601][    C3] tc mirred to Houston: device veth2 is down
[  955.399760][    C3] tc mirred to Houston: device veth3 is down