[  813.320007][    C1] tc mirred to Houston: device veth2 is down
[  813.415858][    C1] tc mirred to Houston: device veth2 is down
[  813.432452][    C1] tc mirred to Houston: device veth2 is down
[  813.497958][    C1] tc mirred to Houston: device veth3 is down