diff -Nru gjs-1.72.2/debian/changelog gjs-1.72.2/debian/changelog
--- gjs-1.72.2/debian/changelog	2022-08-10 16:26:00.000000000 +0000
+++ gjs-1.72.2/debian/changelog	2023-05-19 11:12:55.000000000 +0000
@@ -1,3 +1,10 @@
+gjs (1.72.2-0ubuntu2) jammy; urgency=medium
+
+  [ Daniel van Vugt ]
+  * Add context-Clear-all-vectors-of-JS-Heap-on-dispose.patch (LP: #1974293)
+
+ -- Ghadi Elie Rahme <ghadi.rahme@canonical.com>  Fri, 19 May 2023 11:12:55 +0000
+
 gjs (1.72.2-0ubuntu1) jammy; urgency=medium
 
   * New upstream release (LP: #1981722)
diff -Nru gjs-1.72.2/debian/patches/context-Clear-all-vectors-of-JS-Heap-on-dispose.patch gjs-1.72.2/debian/patches/context-Clear-all-vectors-of-JS-Heap-on-dispose.patch
--- gjs-1.72.2/debian/patches/context-Clear-all-vectors-of-JS-Heap-on-dispose.patch	1970-01-01 00:00:00.000000000 +0000
+++ gjs-1.72.2/debian/patches/context-Clear-all-vectors-of-JS-Heap-on-dispose.patch	2023-05-19 11:12:55.000000000 +0000
@@ -0,0 +1,32 @@
+From: Daniel van Vugt <daniel.van.vugt@canonical.com>
+Date: Wed, 5 Apr 2023 17:48:22 +0800
+Subject: context: Clear all vectors of JS::Heap on dispose
+
+Otherwise we might still have some `JS::Heap`s lingering after
+`JS_DestroyContext`, which will fail to destruct (crash) when their
+destructors are called later in `~GjsContextPrivate()`.
+
+Fixes: https://gitlab.gnome.org/GNOME/gjs/-/issues/472
+
+Bug-Ubuntu: https://launchpad.net/bugs/1974293
+Origin: backport, https://gitlab.gnome.org/GNOME/gjs/-/merge_requests/834
+Forwarded: yes
+Last-Update: 2023-04-11
+---
+ gjs/context.cpp | 3 +++
+ 1 file changed, 3 insertions(+)
+
+diff --git a/gjs/context.cpp b/gjs/context.cpp
+
+--- a/gjs/context.cpp
++++ b/gjs/context.cpp
+@@ -417,6 +417,9 @@
+ void GjsContextPrivate::dispose(void) {
+     if (m_cx) {
+         stop_draining_job_queue();
++        m_job_queue.clear();
++
++        m_object_init_list.clear();
+
+         gjs_debug(GJS_DEBUG_CONTEXT,
+                   "Notifying reference holders of GjsContext dispose");
diff -Nru gjs-1.72.2/debian/patches/series gjs-1.72.2/debian/patches/series
--- gjs-1.72.2/debian/patches/series	2022-08-10 16:26:00.000000000 +0000
+++ gjs-1.72.2/debian/patches/series	2023-05-19 11:12:55.000000000 +0000
@@ -0,0 +1 @@
+context-Clear-all-vectors-of-JS-Heap-on-dispose.patch