[  988.844518][    C3] tc mirred to Houston: device veth2 is down
[  988.976716][    C3] tc mirred to Houston: device veth2 is down
[  988.990326][    C3] tc mirred to Houston: device veth3 is down
[  989.002332][    C3] tc mirred to Houston: device veth3 is down
[  989.038318][    C3] tc mirred to Houston: device veth3 is down