[ 1318.833695][ C1] tc mirred to Houston: device veth2 is down [ 1319.199811][ C1] tc mirred to Houston: device veth2 is down [ 1319.255756][ C1] tc mirred to Houston: device veth2 is down [ 1319.413919][ C1] tc mirred to Houston: device veth3 is down