[ 2349.389561][    C3] tc mirred to Houston: device veth2 is down
[ 2349.447452][    C3] tc mirred to Houston: device veth2 is down
[ 2349.713270][    C3] tc mirred to Houston: device veth2 is down
[ 2350.097227][    C3] tc mirred to Houston: device veth2 is down
[ 2350.240238][    C3] tc mirred to Houston: device veth3 is down
[ 2350.473883][    C3] tc mirred to Houston: device veth3 is down
[ 2350.506220][    C3] tc mirred to Houston: device veth3 is down