diff --git a/0020-Workaround-crashes-due-to-non-UTF-8-characters-in-pr.patch b/0020-Workaround-crashes-due-to-non-UTF-8-characters-in-pr.patch
new file mode 100644
index 0000000..28f9497
--- /dev/null
+++ b/0020-Workaround-crashes-due-to-non-UTF-8-characters-in-pr.patch
@@ -0,0 +1,40 @@
+From 443737ec620a699286b9b2e44dbcaac53f553812 Mon Sep 17 00:00:00 2001
+From: Yanichkin Alexander <Alexander_Sergey@mail.ru>
+Date: Fri, 8 Oct 2021 09:25:31 +0800
+Subject: [PATCH] Workaround crashes due to non-UTF-8 characters in process
+ command-lines
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Use the Python feature of replacing non-UTF-8 characters
+with the U+FFFD REPLACEMENT CHARACTER (�).
+
+This is only a workaround, a more useful action would be to guess the
+encoding using chardet or similar and coerce the bytes into Unicode.
+
+Fixes: https://bugs.launchpad.net/ubuntu/+source/iotop/+bug/1932523
+Fixes: https://bugs.debian.org/737043
+
+Conflict: NA
+Reference: https://repo.or.cz/iotop.git/commit/443737ec620a699286b9b2e44dbcaac53f553812
+---
+ iotop/data.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/iotop/data.py b/iotop/data.py
+index 5d70e29..f5496d0 100644
+--- a/iotop/data.py
++++ b/iotop/data.py
+@@ -207,7 +207,7 @@ def find_uids(options):
+ def parse_proc_pid_status(pid):
+     result_dict = {}
+     try:
+-        for line in open('/proc/%d/status' % pid):
++        for line in open('/proc/%d/status' % pid, errors='replace'):
+             try:
+                 key, value = line.split(':', 1)
+             except ValueError:
+-- 
+2.33.0
+
diff --git a/0021-data.py-get_cmdline-use-errors-replace-for-unicode-e.patch b/0021-data.py-get_cmdline-use-errors-replace-for-unicode-e.patch
new file mode 100644
index 0000000..1a4cd13
--- /dev/null
+++ b/0021-data.py-get_cmdline-use-errors-replace-for-unicode-e.patch
@@ -0,0 +1,32 @@
+From 4b2e1aa2464cfc4a29c9565c9e143b52ef8e4848 Mon Sep 17 00:00:00 2001
+From: Dominique Martinet <dominique.martinet@atmark-techno.com>
+Date: Mon, 3 Apr 2023 18:09:29 +0900
+Subject: [PATCH] data.py get_cmdline: use errors=replace for unicode errors
+
+/proc/pid/cmdline is user-controlled and not necessarily valid unicode,
+just replace bogus characters like already done for /proc/pid/status.
+
+See-also: commit 443737ec620a699286b9b2e44dbcaac53f553812
+
+Conflict: NA
+Reference: https://repo.or.cz/iotop.git/commit/4b2e1aa2464cfc4a29c9565c9e143b52ef8e4848
+---
+ iotop/data.py | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/iotop/data.py b/iotop/data.py
+index f5496d0..8c1acae 100644
+--- a/iotop/data.py
++++ b/iotop/data.py
+@@ -307,7 +307,7 @@ class ProcessInfo(DumpableObject):
+     def get_cmdline(self):
+         # A process may exec, so we must always reread its cmdline
+         try:
+-            proc_cmdline = open('/proc/%d/cmdline' % self.pid)
++            proc_cmdline = open('/proc/%d/cmdline' % self.pid, errors='replace')
+             cmdline = proc_cmdline.read(4096)
+         except IOError:
+             return '{no such process}'
+-- 
+2.33.0
+
diff --git a/iotop.spec b/iotop.spec
index 3398fd7..7236d6b 100644
--- a/iotop.spec
+++ b/iotop.spec
@@ -1,6 +1,6 @@
 Name:    iotop
 Version: 0.6
-Release: 28
+Release: 29
 Summary: Simple top-like I/O monitor
 License: GPLv2+
 URL:     http://guichaz.free.fr/iotop/
@@ -29,6 +29,8 @@ Patch16: 0016-Add-a-footer-listing-keyboard-shortcuts.patch
 Patch17: 0017-Document-the-new-kernel.task_delayacct-sysctl-requir.patch
 Patch18: 0018-Detect-the-kernel.task_delayacct-sysctl-value.patch
 Patch19: 0019-Automatically-hide-the-SWAPIN-IO-columns-when-they-a.patch 
+Patch20: 0020-Workaround-crashes-due-to-non-UTF-8-characters-in-pr.patch
+Patch21: 0021-data.py-get_cmdline-use-errors-replace-for-unicode-e.patch
 
 %description
 iotop watches I/O usage information output by the Linux kernel (requires 2.6.20 or later) and
@@ -67,6 +69,9 @@ This contains man files for the using of iotop
 
 
 %changelog
+* Tue Dec 17 2024 lvyy <lyunmail@163.com> - 0.6-29
+- Fix the iotop crash caused by non-UTF-8 characters
+
 * Thu Nov 14 2024 lvyy <lyunmail@163.com> - 0.6-28
 - Fix SWAPIN I/O display issue
   Add a footer listing keyboard shortcuts