[ 1488.331985][ C2] tc mirred to Houston: device veth2 is down [ 1488.529939][ C2] tc mirred to Houston: device veth2 is down [ 1489.002794][ C2] tc mirred to Houston: device veth2 is down [ 1489.129992][ C2] tc mirred to Houston: device veth2 is down [ 1489.302752][ C1] tc mirred to Houston: device veth3 is down [ 1489.305878][ C2] tc mirred to Houston: device veth3 is down [ 1489.657932][ C2] tc mirred to Houston: device veth3 is down