As per further analysis it seems that this bug has always been there in 42 series, however the traces are normally caused by some extensions settings, for example:
- https://github.com/micheleg/dash-to-dock/issues/1743 - https://github.com/home-sweet-gnome/dash-to-panel/issues/1783 While something like this had already been fixed for some cases in GLib (included in 1.72, part of gnome 42 and so jammy): https://gitlab.gnome.org/GNOME/gjs/-/issues/445 The has been found in gtk, though. And fixed by https://gitlab.gnome.org/GNOME/gtk/-/merge_requests/5061 ** Bug watch added: github.com/micheleg/dash-to-dock/issues #1743 https://github.com/micheleg/dash-to-dock/issues/1743 ** Bug watch added: github.com/home-sweet-gnome/dash-to-panel/issues #1783 https://github.com/home-sweet-gnome/dash-to-panel/issues/1783 ** Bug watch added: gitlab.gnome.org/GNOME/gjs/-/issues #445 https://gitlab.gnome.org/GNOME/gjs/-/issues/445 ** Changed in: gtk4 (Ubuntu) Status: Triaged => Fix Released ** Changed in: gtk4 (Ubuntu) Importance: Undecided => High ** Changed in: gtk4 (Ubuntu) Assignee: (unassigned) => Marco Trevisan (Treviño) (3v1n0) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gtk4 in Ubuntu. https://bugs.launchpad.net/bugs/2027986 Title: gjs-console running Extensions Manager crashes with free(): invalid pointer Status in gjs package in Ubuntu: Won't Fix Status in gtk4 package in Ubuntu: Fix Released Status in gtk4 source package in Jammy: In Progress Bug description: [ Impact ] gnome-shell-extensions-prefs may crash during shutdown because of wrong memory access: Jul 14 18:52:30 zerocool gjs[114030]: Attempting to run a JS callback during garbage collection. This is most likely caused by destroying a Clutter actor or GTK widget with ::destroy signal connected, or using the destroy(), dispose(), or remove() vfuncs. Because it would crash the application, it has been blocked. Jul 14 18:52:30 zerocool gjs[114030]: The offending callback was ScaleFormatValueFunc(). Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: == Stack trace for context 0x55d05b7f6170 == Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: #0 55d05b87d5b8 i resource:///org/gnome/Shell/Extensions/js/dbusService.js:186 (3d87eaadaab0 @ 257) Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: #1 55d05b87d510 i resource:///org/gnome/Shell/Extensions/js/main.js:22 (3d87eaada4c0 @ 97) Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: #2 55d05b87d478 i resource:///org/gnome/gjs/modules/script/package.js:206 (3d87eaac82e0 @ 45) Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: #3 55d05b87d3f0 i resource:///org/gnome/gjs/modules/script/package.js:190 (3d87eaac8290 @ 37) Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: #4 55d05b87d360 i /usr/share/gnome-shell/org.gnome.Shell.Extensions:1 (3d87eaac80b0 @ 52) Jul 14 18:52:30 zerocool gjs[114030]: Invalid UTF-8 string passed to pango_layout_set_text() Jul 14 18:52:30 zerocool org.gnome.Shell.Extensions[114030]: free(): invalid pointer [ Test case ] 1. Add this script to a file (i.e. /tmp/test-gtk.js) import Gtk from 'gi://Gtk?version=4.0'; const app = new Gtk.Application(); app.connect('activate', () => { const scale = new Gtk.Scale({drawValue: true}); scale.set_format_value_func(() => ''); new Gtk.Window({application: app, child: scale}).present(); }); app.run([]); 2. Run it via: gjs -m /tmp/test-gtk.js A new window should snow 3. Close the window, it should exit normally with no errors. [ Regression potential ] None known, the fix (https://gitlab.gnome.org/GNOME/gtk/-/commit/8b76cc841) only ensures that we're using the adjustment property if really was used. ------- Other triggers: 7月 17 20:47:01 xsc-Lenovo-R720-15IKBN ubuntu-appindicat...@ubuntu.com[6819]: unable to update icon for software-update-available 7月 17 20:47:01 xsc-Lenovo-R720-15IKBN ubuntu-appindicat...@ubuntu.com[6819]: unable to update icon for livepatch 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN gjs[7414]: Attempting to run a JS callback during garbage collection. This is most likely caused by destroying a Clutter actor or GTK widget with ::destroy signal connected, or using the destroy(), dispose(), or remove() vfuncs. Because it would crash the application, it has been blocked. 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN gjs[7414]: The offending callback was ScaleFormatValueFunc(). 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: == Stack trace for context 0x55674f538170 == 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: #0 55674f5c27f8 i resource:///org/gnome/Shell/Extensions/js/dbusService.js:186 (330fd64daab0 @ 257) 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: #1 55674f5c2750 i resource:///org/gnome/Shell/Extensions/js/main.js:22 (330fd64da4c0 @ 97) 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: #2 55674f5c26b8 i resource:///org/gnome/gjs/modules/script/package.js:206 (330fd64c82e0 @ 45) 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: #3 55674f5c2630 i resource:///org/gnome/gjs/modules/script/package.js:190 (330fd64c8290 @ 37) 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: #4 55674f5c25a0 i /usr/share/gnome-shell/org.gnome.Shell.Extensions:1 (330fd64c80b0 @ 52) 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN gjs[7414]: Invalid UTF-8 string passed to pango_layout_set_text() 7月 17 20:47:03 xsc-Lenovo-R720-15IKBN org.gnome.Shell.Extensions[7414]: free(): invalid pointer --- The Ubuntu Error Tracker has been receiving reports about a problem regarding gjs. This problem was most recently seen with package version 1.74.0-1, the problem page at https://errors.ubuntu.com/problem/2c4ff471793184d6a5b3a47cee9dcbe517920a3a contains more details, including versions of packages affected, stacktrace or traceback, and individual crash reports. If you do not have access to the Ubuntu Error Tracker and are a software developer, you can request it at http://forms.canonical.com/reports/. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gjs/+bug/2027986/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp