[Bug 1974293] [NEW] gnome-shell crashed on logout with SIGSEGV in js::gc::Cell::storeBuffer() from js::gc::PostWriteBarrierImpl<JSObject>()

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You have been subscribed to a public bug by Daniel van Vugt (vanvugt):

[ Impact ]

gnome-shell often crashes on logout causing annoyance to the user as an
error report dialog is displayed at the next login.

[ Test Plan ]

1. Log into gnome-shell

2. Use gnome-shell for long enough to trigger a garbage collection
cycle: Scroll the app grid and repeatedly open the calendar from the top
bar for 30 seconds.

3. Log out.

4. Verify no new gnome-shell crash files appear in /var/crash/

[ Where problems could occur ]

Only gnome-shell shutdown/logout is affected.

[ Other Info ]

https://errors.ubuntu.com/problem/256d1c0d1aad03bb024b525f4c80868e8f6a85b4
https://errors.ubuntu.com/problem/b1669e114babda005eb5a6414867a0eb7293f7e7

Description: Ubuntu 22.04 LTS
Release: 22.04

ProblemType: Crash
DistroRelease: Ubuntu 22.04
Package: gnome-shell 42.0-2ubuntu1
ProcVersionSignature: Ubuntu 5.15.0-30.31-generic 5.15.30
Uname: Linux 5.15.0-30-generic x86_64
ApportVersion: 2.20.11-0ubuntu82
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri May 20 16:06:35 2022
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
ExecutableTimestamp: 1649813447
InstallationDate: Installed on 2022-05-05 (14 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
ProcCmdline: /usr/bin/gnome-shell
ProcCwd: /home/ubuntu
RelatedPackageVersions: mutter-common 42.0-3ubuntu2
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libmozjs-91.so.0
 ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
 ?? () from /lib/x86_64-linux-gnu/libgjs.so.0
 g_object_unref () from /lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? ()
Title: gnome-shell crashed with SIGSEGV in g_object_unref()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo
separator:

** Affects: gjs
     Importance: Unknown
         Status: Fix Released

** Affects: oem-priority
     Importance: Critical
     Assignee: Andy Chi (andch)
         Status: Confirmed

** Affects: gjs (Ubuntu)
     Importance: High
     Assignee: Daniel van Vugt (vanvugt)
         Status: Fix Released

** Affects: gjs (Ubuntu Jammy)
     Importance: Medium
     Assignee: Ghadi Rahme (ghadi-rahme)
         Status: In Progress

** Affects: gjs (Ubuntu Kinetic)
     Importance: Medium
     Assignee: Jeremy Bícha (jbicha)
         Status: Triaged

** Affects: gjs (Ubuntu Lunar)
     Importance: High
     Assignee: Daniel van Vugt (vanvugt)
         Status: Fix Released

** Affects: gnome-shell (Fedora)
     Importance: Undecided
         Status: Confirmed


** Tags: amd64 apport-crash dt-469 iso-testing jammy kinetic lunar oem-priority originate-from-1967555 rls-ll-incoming third-party-packages wayland-session
-- 
gnome-shell crashed on logout with SIGSEGV in js::gc::Cell::storeBuffer() from js::gc::PostWriteBarrierImpl<JSObject>()
https://bugs.launchpad.net/bugs/1974293
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