diff --git a/0001-test.patch b/0001-test.patch
new file mode 100644
index 0000000000000000000000000000000000000000..2f1bd5174c0ebf3f999c014bd763b2e02d6edf07
--- /dev/null
+++ b/0001-test.patch
@@ -0,0 +1,57 @@
+From fc8ae921abbe3f0294ca1232bcdf65c6b4434e32 Mon Sep 17 00:00:00 2001
+From: yanshuai01 <yanshuai01@kylinos.cn>
+Date: Thu, 24 Oct 2024 12:49:11 +0800
+Subject: [PATCH] test
+
+---
+ ...mstats-Fix-memory-leak-on-error-path.patch | 25 +++++++++++++++++++
+ libdm/libdevmapper.h                          |  1 +
+ 2 files changed, 26 insertions(+)
+ create mode 100644 0001-dmstats-Fix-memory-leak-on-error-path.patch
+
+diff --git a/0001-dmstats-Fix-memory-leak-on-error-path.patch b/0001-dmstats-Fix-memory-leak-on-error-path.patch
+new file mode 100644
+index 0000000..2962fc9
+--- /dev/null
++++ b/0001-dmstats-Fix-memory-leak-on-error-path.patch
+@@ -0,0 +1,25 @@
++From d1f0b89e65fd8817930bbf89051fe03efb0a1db5 Mon Sep 17 00:00:00 2001
++From: Marian Csontos <mcsontos@redhat.com>
++Date: Tue, 28 Nov 2023 21:41:35 +0100
++Subject: [PATCH] dmstats: Fix memory leak on error path
++
++---
++ libdm/libdm-stats.c | 2 +-
++ 1 file changed, 1 insertion(+), 1 deletion(-)
++
++diff --git a/libdm/libdm-stats.c b/libdm/libdm-stats.c
++index dc2907f..62be5de 100644
++--- a/libdm/libdm-stats.c
+++++ b/libdm/libdm-stats.c
++@@ -1970,7 +1970,7 @@ static int _stats_create_region(struct dm_stats *dms, uint64_t *region_id,
++ 				 (strlen(hist_arg)) ? HISTOGRAM_ARG : "",
++ 				 hist_arg)) < 0) {
++ 			log_error(err_fmt, PRECISE_ARG " option.");
++-			return 0;
+++			goto out;
++ 		}
++ 	} else
++ 		opt_args = dm_strdup("");
++-- 
++2.27.0
++
+diff --git a/libdm/libdevmapper.h b/libdm/libdevmapper.h
+index c1c6cb4..e3a935c 100644
+--- a/libdm/libdevmapper.h
++++ b/libdm/libdevmapper.h
+@@ -68,6 +68,7 @@ typedef void (*dm_log_with_errno_fn) (int level, const char *file, int line,
+ 
+ void dm_log_with_errno_init(dm_log_with_errno_fn fn);
+ void dm_log_init_verbose(int level);
++//test
+ 
+ /*
+  * Original version of this function.
+-- 
+2.27.0
+
diff --git a/lvm2.spec b/lvm2.spec
index dcb9ec8176e13f76a98d649b7e9ffd601d1dd393..f42cd170d0c1aba786d198ff0f78bc3afc16927f 100644
--- a/lvm2.spec
+++ b/lvm2.spec
@@ -43,7 +43,7 @@
 
 Name:      lvm2
 Version:   2.03.21
-Release:   11
+Release:   13
 Epoch:     8
 Summary:   Tools for logical volume management
 License:   GPLv2+ and LGPLv2.1 and BSD
@@ -70,6 +70,7 @@ Patch18:   0018-do-not-pass-empty-string-in-callback.patch
 Patch19:   0019-fix-memleak-in-vgchange.patch
 Patch20:   0020-udev-create-dev-disk-by-label-symlinks-for-DM-devs-t.patch
 Patch21:   0021-lvmcache-fix-memleaks-on-list-removal.patch
+Patch22:   0001-test.patch
 
 BuildRequires: gcc
 BuildRequires: gcc-c++
@@ -496,6 +497,9 @@ fi
 
 
 %changelog
+* Tue Aug 6 2024 yanshuai <yanshuai01@kylinos.cn> - 8:2.03.21-13
+- lvmcache: test
+
 * Tue Aug 6 2024 kouwenqi <kouwenqi@kylinos.cn> - 8:2.03.21-11
 - lvmcache: fix memleaks on list removal