[ 1770.130591][    C0] tc mirred to Houston: device veth2 is down
[ 1770.218420][    C1] tc mirred to Houston: device veth2 is down
[ 1770.483288][    C0] tc mirred to Houston: device veth2 is down
[ 1770.738381][    C0] tc mirred to Houston: device veth2 is down
[ 1771.003324][    C0] tc mirred to Houston: device veth3 is down