[  921.966749][    C0] tc mirred to Houston: device veth2 is down
[  922.106888][    C0] tc mirred to Houston: device veth3 is down
[  922.134667][    C0] tc mirred to Houston: device veth3 is down
[  922.139634][    C0] tc mirred to Houston: device veth2 is down