[  597.690313][    C1] tc mirred to Houston: device veth2 is down
[  597.876373][    C1] tc mirred to Houston: device veth3 is down
[  597.892400][    C1] tc mirred to Houston: device veth2 is down
[  597.949331][    C1] tc mirred to Houston: device veth3 is down