mine is a single cs mode program. client keep on send messages to server, afte a certain number of times, the server just block in ibv_get_cq_event. the client receive no reply and keep waiting.if manually stop client, server get a completion with wc.status is IBV_WC_WR_FLUSH_ERR. -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html