[  811.900796][    C3] tc mirred to Houston: device veth2 is down
[  811.921579][    C3] tc mirred to Houston: device veth2 is down
[  811.956833][    C3] tc mirred to Houston: device veth2 is down
[  812.036598][    C3] tc mirred to Houston: device veth3 is down