[  868.129700][    C1] tc mirred to Houston: device veth2 is down
[  868.376642][    C3] tc mirred to Houston: device veth2 is down
[  868.400607][    C3] tc mirred to Houston: device veth2 is down
[  868.456637][    C1] tc mirred to Houston: device veth2 is down
[  868.809639][    C3] tc mirred to Houston: device veth3 is down
[  868.864614][    C3] tc mirred to Houston: device veth3 is down
[  869.096575][    C0] tc mirred to Houston: device veth3 is down