[  809.708486][    C2] tc mirred to Houston: device veth2 is down
[  809.771205][    C0] tc mirred to Houston: device veth2 is down
[  810.283235][    C0] tc mirred to Houston: device veth2 is down
[  810.442267][    C0] tc mirred to Houston: device veth3 is down
[  810.539222][    C2] tc mirred to Houston: device veth2 is down
[  810.763259][    C1] tc mirred to Houston: device veth3 is down