diff --git a/0076-libhns-Bugfix-for-wrong-timing-of-modifying-ibv_qp-s.patch b/0076-libhns-Bugfix-for-wrong-timing-of-modifying-ibv_qp-s.patch
new file mode 100644
index 0000000000000000000000000000000000000000..a6564aceff49ab1fdd318353f58efdee0449b281
--- /dev/null
+++ b/0076-libhns-Bugfix-for-wrong-timing-of-modifying-ibv_qp-s.patch
@@ -0,0 +1,43 @@
+From 324cd24a22256d964689bf528b643ae06d5a4e58 Mon Sep 17 00:00:00 2001
+From: Yangyang Li <liyangyang20@huawei.com>
+Date: Fri, 1 Dec 2023 10:43:23 +0800
+Subject: [PATCH] libhns: Bugfix for wrong timing of modifying ibv_qp state to
+ err
+
+driver inclusion
+category: bugfix
+bugzilla: https://gitee.com/src-openeuler/rdma-core/issues/I8L4YU
+
+--------------------------------------------------------------------------
+
+Currently the QPC state in HW is modified inside the critical section of
+spinlock but the ibv_qp state is modified outside. There will be a short
+period when QPC state has been modified to err with ibv_qp state still
+remaining RTS. WQEs during this period will still be post-send by RTS-state
+ibv_qp but then dropped by err-state HW with no flush CQEs generated.
+
+To fix this problem, the QPC state in HW and ibv_qp state should be both
+modified to err inside the critical section of spinlock.
+
+Fixes: f1a80cc3dfe2 ("libhns: Bugfix for flush cqe in case multi-process")
+Signed-off-by: Yangyang Li <liyangyang20@huawei.com>
+---
+ providers/hns/hns_roce_u_hw_v2.c | 2 ++
+ 1 file changed, 2 insertions(+)
+
+diff --git a/providers/hns/hns_roce_u_hw_v2.c b/providers/hns/hns_roce_u_hw_v2.c
+index 2fb738d..68d7110 100644
+--- a/providers/hns/hns_roce_u_hw_v2.c
++++ b/providers/hns/hns_roce_u_hw_v2.c
+@@ -1936,6 +1936,8 @@ static int hns_roce_u_v2_modify_qp(struct ibv_qp *qp, struct ibv_qp_attr *attr,
+ 				   sizeof(resp_ex));
+ 
+ 	if (flag) {
++		if (!ret)
++			qp->state = IBV_QPS_ERR;
+ 		hns_roce_spin_unlock(&hr_qp->sq.hr_lock);
+ 		hns_roce_spin_unlock(&hr_qp->rq.hr_lock);
+ 	}
+-- 
+2.25.1
+
diff --git a/rdma-core.spec b/rdma-core.spec
index 86b773d93dce65cb385d988a77eae312ad678d97..50e12d1a323f707f10a9727c7c1f54232e3a4a3a 100644
--- a/rdma-core.spec
+++ b/rdma-core.spec
@@ -1,6 +1,6 @@
 Name:           rdma-core
 Version:        41.0
-Release:        21
+Release:        22
 Summary:        RDMA core userspace libraries and daemons
 License:        GPLv2 or BSD
 Url:            https://github.com/linux-rdma/rdma-core
@@ -81,6 +81,7 @@ patch72: 0072-libhns-Add-input-parameter-check-for-hnsdv_query_dev.patch
 patch73: 0073-libhns-Fix-uninitialized-qp-attr-when-flush-cqe.patch
 patch74: 0074-libhns-Fix-possible-overflow-in-cq-clean.patch
 patch75: 0075-libhns-Fix-unnecessary-dca-memory-detach.patch
+patch76: 0076-libhns-Bugfix-for-wrong-timing-of-modifying-ibv_qp-s.patch
 
 BuildRequires:  binutils cmake >= 2.8.11 gcc libudev-devel pkgconfig pkgconfig(libnl-3.0)
 BuildRequires:  pkgconfig(libnl-route-3.0) valgrind-devel systemd systemd-devel
@@ -328,6 +329,12 @@ fi
 %{_mandir}/*
 
 %changelog
+* Fri Dec 1 2023 Ran Zhou <zhouran10@h-partners.com> - 41.0-22
+- Type: bugfix
+- ID: NA
+- SUG: NA
+- DESC: Bugfix for wrong timing of modifying ibv_qp state to err 
+
 * Mon Nov 27 2023 Ran Zhou <zhouran10@h-partners.com> - 41.0-21
 - Type: bugfix
 - ID: NA