[  913.491643][    C3] tc mirred to Houston: device veth2 is down
[  913.669062][    C3] tc mirred to Houston: device veth2 is down
[  914.229850][    C2] tc mirred to Houston: device veth2 is down
[  914.421058][    C2] tc mirred to Houston: device veth2 is down
[  914.476133][    C2] tc mirred to Houston: device veth3 is down
[  914.821105][    C2] tc mirred to Houston: device veth3 is down