[  445.994640][    C0] tc mirred to Houston: device veth2 is down
[  446.328485][    C1] tc mirred to Houston: device veth2 is down
[  446.552574][    C0] tc mirred to Houston: device veth2 is down
[  446.951421][    C1] tc mirred to Houston: device veth3 is down
[  447.000376][    C1] tc mirred to Houston: device veth2 is down
[  447.128474][    C1] tc mirred to Houston: device veth3 is down
[  447.168365][    C1] tc mirred to Houston: device veth3 is down
[  447.384901][    C1] tc mirred to Houston: device veth2 is down
[  447.385439][    C1] tc mirred to Houston: device veth2 is down