diff --git a/anaconda.spec b/anaconda.spec
index 1e4c5a4..b0e5b43 100644
--- a/anaconda.spec
+++ b/anaconda.spec
@@ -1,7 +1,7 @@
 %define _empty_manifest_terminate_build 0
 Name:    anaconda
 Version: 33.19
-Release: 12
+Release: 13
 Summary: Graphical system installer
 License: GPLv2+ and MIT
 URL:     http://fedoraproject.org/wiki/Anaconda
@@ -40,6 +40,7 @@ Patch9023:    bugfix-add-dnf-transaction-timeout.patch
 
 Patch6007:    fix-0-storage-devices-selected.patch
 Patch6008:    fix-remove-unknow-partition-is-sda-failed.patch
+Patch6009:    use-modinfo-to-check-ko-before-modprobe.patch
 
 %define dbusver 1.2.3
 %define dnfver 3.6.0
@@ -253,6 +254,12 @@ update-desktop-database &> /dev/null || :
 %{_datadir}/gtk-doc
 
 %changelog
+* Sat Nov 28 2020 lunankun <lunankun@huawei.com> - 33.19-13
+- Type:bugfix
+- ID:NA
+- SUG:NA
+- DESC:fix issue of iscsi_tcp and sha256 not found
+
 * Mon Oct 26 2020 fengtao <fengtao40@huawei.com> - 33.19-12
 - Type:bugfix
 - ID:NA
diff --git a/use-modinfo-to-check-ko-before-modprobe.patch b/use-modinfo-to-check-ko-before-modprobe.patch
new file mode 100644
index 0000000..4a96d8a
--- /dev/null
+++ b/use-modinfo-to-check-ko-before-modprobe.patch
@@ -0,0 +1,24 @@
+From 9f6c2300b7b4c9671275159d6355c731574120ba Mon Sep 17 00:00:00 2001
+From: ft272781150 <t.feng94@foxmail.com>
+Date: Thu, 11 Jun 2020 10:19:49 +0800
+Subject: [PATCH] Use modinfo to check ko before modprobe
+
+---
+ dracut/anaconda-modprobe.sh | 4 ++++
+ 1 file changed, 4 insertions(+)
+
+diff --git a/dracut/anaconda-modprobe.sh b/dracut/anaconda-modprobe.sh
+index 8dd9ab36e7..39c47776c4 100755
+--- a/dracut/anaconda-modprobe.sh
++++ b/dracut/anaconda-modprobe.sh
+@@ -38,6 +38,10 @@ MODULE_LIST+=" raid0 raid1 raid5 raid6 raid456 raid10 linear dm-mod dm-zero  \
+               sha256 lrw xts "
+ 
+ for m in $MODULE_LIST; do
++    if ! modinfo $m >/dev/null 2>&1 ; then
++        echo "anaconda-modprobe: Module $m not found" >&2
++        continue
++    fi
+     if modprobe $m ; then
+         debug_msg "$m was loaded"
+     else