diff --git a/include/ylt/coro_io/ibverbs/ib_device.hpp b/include/ylt/coro_io/ibverbs/ib_device.hpp
index 3216d2b56..809f2c3b5 100644
--- a/include/ylt/coro_io/ibverbs/ib_device.hpp
+++ b/include/ylt/coro_io/ibverbs/ib_device.hpp
@@ -240,14 +240,10 @@ class ib_device_t : public std::enable_shared_from_this<ib_device_t> {
 
   void poll_async_events() {
     ibv_async_event event;
-    ibv_qp_attr attr{.qp_state = IBV_QPS_ERR};
     while (ibv_get_async_event(ctx_.get(), &event) == 0) {
       ELOG_INFO << "IBDevice(" << name()
                 << ") get async event: " << event.event_type;
-      auto qp = detail::print_async_event(ctx_.get(), &event);
-      if (qp) {
-        ibv_modify_qp(qp, &attr, IBV_QP_STATE);
-      }
+      detail::print_async_event(ctx_.get(), &event);
       ibv_ack_async_event(&event);
     }
     ELOG_WARN << "IBDevice(" << name() << ") poll async events thread exit.";