diff --git a/0002-lvmdbusd-Correct-locking-for-_common_log.patch b/0002-lvmdbusd-Correct-locking-for-_common_log.patch
new file mode 100644
index 0000000..38b4061
--- /dev/null
+++ b/0002-lvmdbusd-Correct-locking-for-_common_log.patch
@@ -0,0 +1,42 @@
+From da1255cdb68ab33a90136ebbec2fa0fda034f6a2 Mon Sep 17 00:00:00 2001
+From: Tony Asleson <tasleson@redhat.com>
+Date: Thu, 30 Mar 2023 10:07:13 -0500
+Subject: [PATCH 2/3] lvmdbusd: Correct locking for _common_log
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Reduce the lock time and include the flush in the lock.
+
+Reported by: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
+---
+ daemons/lvmdbusd/utils.py | 5 +++--
+ 1 file changed, 3 insertions(+), 2 deletions(-)
+
+diff --git a/daemons/lvmdbusd/utils.py b/daemons/lvmdbusd/utils.py
+index 6013b656f..fdd7578c1 100644
+--- a/daemons/lvmdbusd/utils.py
++++ b/daemons/lvmdbusd/utils.py
+@@ -323,16 +323,17 @@ def _format_log_entry(msg):
+ 
+ 
+ def _common_log(msg, *attributes):
+-	cfg.stdout_lock.acquire()
+ 	msg = _format_log_entry(msg)
+ 
++	cfg.stdout_lock.acquire()
++
+ 	if STDOUT_TTY and attributes:
+ 		print(color(msg, *attributes))
+ 	else:
+ 		print(msg)
+ 
+-	cfg.stdout_lock.release()
+ 	sys.stdout.flush()
++	cfg.stdout_lock.release()
+ 
+ 
+ # Serializes access to stdout to prevent interleaved output
+-- 
+2.39.2
+
diff --git a/0003-lvmdbusd-Correct-seg.-fault-on-s390x-ELN.patch b/0003-lvmdbusd-Correct-seg.-fault-on-s390x-ELN.patch
new file mode 100644
index 0000000..f877db6
--- /dev/null
+++ b/0003-lvmdbusd-Correct-seg.-fault-on-s390x-ELN.patch
@@ -0,0 +1,47 @@
+From feb7c701aa86fda1f13f6c262770a8e90e8ddb09 Mon Sep 17 00:00:00 2001
+From: Tony Asleson <tasleson@redhat.com>
+Date: Thu, 30 Mar 2023 10:10:23 -0500
+Subject: [PATCH 3/3] lvmdbusd: Correct seg. fault on s390x ELN
+
+syscall 186 is specific to x86 64bit.  As this is different from arch
+to arch and between same arch different arch size we will only grab
+thread ID using built-in python support if it is supported.
+
+Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=2166931
+---
+ daemons/lvmdbusd/utils.py | 11 +++++++++--
+ 1 file changed, 9 insertions(+), 2 deletions(-)
+
+diff --git a/daemons/lvmdbusd/utils.py b/daemons/lvmdbusd/utils.py
+index fdd7578c1..27b869c13 100644
+--- a/daemons/lvmdbusd/utils.py
++++ b/daemons/lvmdbusd/utils.py
+@@ -11,7 +11,6 @@ import xml.etree.ElementTree as Et
+ import sys
+ import inspect
+ import collections
+-import ctypes
+ import errno
+ import fcntl
+ import os
+@@ -305,8 +304,16 @@ class DebugMessages(object):
+ 					self.queue.clear()
+ 
+ 
++def _get_tid():
++	try:
++		# Only 3.8 and later have this
++		return threading.get_native_id()
++	except:
++		return -1
++
++
+ def _format_log_entry(msg):
+-	tid = ctypes.CDLL('libc.so.6').syscall(186)
++	tid = _get_tid()
+ 
+ 	if not cfg.systemd and STDOUT_TTY:
+ 		msg = "%s: %d:%d - %s" % \
+-- 
+2.39.2
+
diff --git a/lvm2.spec b/lvm2.spec
index e480219..5c22471 100644
--- a/lvm2.spec
+++ b/lvm2.spec
@@ -45,15 +45,16 @@ Name: lvm2
 Epoch: %{rhel}
 %endif
 Version: 2.03.20
-Release: 2%{?dist}
+Release: 3%{?dist}
 License: GPLv2
 URL: https://sourceware.org/lvm2/
 Source0: https://sourceware.org/pub/lvm2/releases/LVM2.%{version}.tgz
 # https://bugzilla.redhat.com/show_bug.cgi?id=2180557
 # https://github.com/lvmteam/lvm2/pull/114
 # Fix an invalid import which breaks lvm2-lvmdbusd.service and thus anaconda
-Patch0: 0001-Fix-import-of-utils-from-lvmdbusd.cfg.patch
-#Patch1: 0001-*
+Patch1: 0001-Fix-import-of-utils-from-lvmdbusd.cfg.patch
+Patch2: 0002-lvmdbusd-Correct-locking-for-_common_log.patch
+Patch3: 0003-lvmdbusd-Correct-seg.-fault-on-s390x-ELN.patch
 
 BuildRequires: make
 BuildRequires: gcc
@@ -107,7 +108,6 @@ or more physical volumes and creating one or more logical volumes
 
 %prep
 %autosetup -p1 -n LVM2.%{version}
-#%%patch1 -p1 -b .backup1
 
 %build
 %global _default_pid_dir /run
@@ -660,6 +660,9 @@ An extensive functional testsuite for LVM2.
 %endif
 
 %changelog
+* Tue Apr 04 2023 Marian Csontos <mcsontos@redhat.com> - 2.03.20-3
+- Fix segfault in lvmdbusd on s390x.
+
 * Tue Mar 21 2023 Adam Williamson <awilliam@redhat.com> - 2.03.20-2
 - Backport PR #114 to fix #2180557