[  819.284516][    C0] tc mirred to Houston: device veth2 is down
[  819.376453][    C0] tc mirred to Houston: device veth2 is down
[  819.418677][    C0] tc mirred to Houston: device veth3 is down
[  819.421616][    C1] tc mirred to Houston: device veth3 is down
[  819.488453][    C0] tc mirred to Houston: device veth2 is down
[  819.488499][    C1] tc mirred to Houston: device veth3 is down