Bug#1072157: gnome-shell: Log spam: g_closure_unref: assertion 'closure->ref_count > 0' failed

Jo Drexl jo.drexl at jodrexl.de
Wed May 29 12:45:41 BST 2024


Package: gnome-shell
Version: 43.9-0+deb12u2
Severity: important

Dear Maintainer,

when switching to the overview (pressing super key or using the active
top left corner), a message is written to the syslog containing

g_closure_unref: assertion 'closure->ref_count > 0' failed

For every extension that is enabled this message seems to be logged too,
but even without an extension it is logged at least once, so with 4
enabled extensions it's 5 messages with every switch to the overview.
When being awakened from sleep/hibernation, this problem is worsening,
with more and more such messages appearing, also leading to severe lag
(multiple seconds). Re-login resets the problem, but it quickly
accumulates again. 

There is an Ubuntu bug (2045632) without solution, pointing to enabled
extensions, but my systems shows at least one message even with all of
them disabled.

I currently have no idea how to give you further information about this,
if you have any clue, I'm happy to assist hunting that bugger down.

-- System Information:
Debian Release: 12.5
  APT prefers stable-updates
  APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 6.1.0-20-amd64 (SMP w/8 CPU threads; PREEMPT)
Locale: LANG=de_DE.UTF-8, LC_CTYPE=de_DE.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled

Versions of packages gnome-shell depends on:
ii  dconf-gsettings-backend [gsettings-backend]  0.40.0-4
ii  gir1.2-accountsservice-1.0                   22.08.8-6
ii  gir1.2-adw-1                                 1.2.2-1
ii  gir1.2-atk-1.0                               2.46.0-5
ii  gir1.2-atspi-2.0                             2.46.0-5
ii  gir1.2-freedesktop                           1.74.0-3
ii  gir1.2-gcr-3                                 3.41.1-1+b1
ii  gir1.2-gdesktopenums-3.0                     43.0-1
ii  gir1.2-gdkpixbuf-2.0                         2.42.10+dfsg-1+b1
ii  gir1.2-gdm-1.0                               43.0-3
ii  gir1.2-geoclue-2.0                           2.6.0-2
ii  gir1.2-glib-2.0                              1.74.0-3
ii  gir1.2-gnomebluetooth-3.0                    42.5-3
ii  gir1.2-gnomedesktop-3.0                      43.2-2
ii  gir1.2-graphene-1.0                          1.10.8-1
ii  gir1.2-gstreamer-1.0                         1.22.0-2
ii  gir1.2-gtk-3.0                               3.24.38-2~deb12u1
ii  gir1.2-gtk-4.0                               4.8.3+ds-2+deb12u1
ii  gir1.2-gweather-4.0                          4.2.0-2
ii  gir1.2-ibus-1.0                              1.5.27-5
ii  gir1.2-mutter-11                             43.8-0+deb12u1
ii  gir1.2-nm-1.0                                1.42.4-1
ii  gir1.2-nma-1.0                               1.10.6-1
ii  gir1.2-pango-1.0                             1.50.12+ds-1
ii  gir1.2-polkit-1.0                            122-3
ii  gir1.2-rsvg-2.0                              2.54.7+dfsg-1~deb12u1
ii  gir1.2-soup-3.0                              3.2.2-2
ii  gir1.2-upowerglib-1.0                        0.99.20-2
ii  gir1.2-webkit2-4.1                           2.44.2-1~deb12u1
ii  gnome-backgrounds                            43.1-1
ii  gnome-settings-daemon                        43.0-4
ii  gnome-shell-common                           43.9-0+deb12u2
ii  gsettings-desktop-schemas                    43.0-1
ii  gstreamer1.0-pipewire                        0.3.65-3+deb12u1
ii  libatk-bridge2.0-0                           2.46.0-5
ii  libatk1.0-0                                  2.46.0-5
ii  libc6                                        2.36-9+deb12u7
ii  libcairo2                                    1.16.0-7
ii  libecal-2.0-2                                3.46.4-2
ii  libedataserver-1.2-27                        3.46.4-2
ii  libgcr-base-3-1                              3.41.1-1+b1
ii  libgdk-pixbuf-2.0-0                          2.42.10+dfsg-1+b1
ii  libgirepository-1.0-1                        1.74.0-3
ii  libgjs0g                                     1.74.2-1+deb12u1
ii  libgles2                                     1.6.0-1
ii  libglib2.0-0                                 2.74.6-2+deb12u2
ii  libglib2.0-bin                               2.74.6-2+deb12u2
ii  libgnome-autoar-0-0                          0.4.3-1
ii  libgnome-desktop-3-20                        43.2-2
ii  libgraphene-1.0-0                            1.10.8-1
ii  libgtk-3-0                                   3.24.38-2~deb12u1
ii  libgtk-4-1                                   4.8.3+ds-2+deb12u1
ii  libical3                                     3.0.16-1+b1
ii  libjson-glib-1.0-0                           1.6.6-1
ii  libmutter-11-0                               43.8-0+deb12u1
ii  libnm0                                       1.42.4-1
ii  libpango-1.0-0                               1.50.12+ds-1
ii  libpangocairo-1.0-0                          1.50.12+ds-1
ii  libpolkit-agent-1-0                          122-3
ii  libpolkit-gobject-1-0                        122-3
ii  libpulse-mainloop-glib0                      16.1+dfsg1-2+b1
ii  libpulse0                                    16.1+dfsg1-2+b1
ii  libsecret-1-0                                0.20.5-3
ii  libsystemd0                                  252.22-1~deb12u1
ii  libwayland-server0                           1.21.0-1
ii  libx11-6                                     2:1.8.4-2+deb12u2
ii  libxfixes3                                   1:6.0.0-2
ii  python3                                      3.11.2-1+b1

Versions of packages gnome-shell recommends:
ii  bolt                   0.9.5-1
ii  chrome-gnome-shell     42.1-3
ii  evolution-data-server  3.46.4-2
ii  gdm3                   43.0-3
ii  gkbd-capplet           3.28.1-1
ii  gnome-control-center   1:43.6-2~deb12u1
ii  gnome-menus            3.36.0-1.1
ii  gnome-remote-desktop   43.3-1
ii  gnome-user-docs        43.0-2
ii  ibus                   1.5.27-5
ii  iio-sensor-proxy       3.0-2
ii  power-profiles-daemon  0.12-1+b1
ii  switcheroo-control     2.6-1+b1
ii  unzip                  6.0-28

Versions of packages gnome-shell suggests:
ii  gir1.2-malcontent-0          0.11.0-4
pn  gir1.2-telepathyglib-0.12    <none>
pn  gir1.2-telepathylogger-0.2   <none>
ii  gnome-shell-extension-prefs  43.9-0+deb12u2

Versions of packages gnome-session depends on:
ii  gnome-session-bin                                      43.0-1+deb12u1
ii  gnome-session-common                                   43.0-1+deb12u1
ii  gnome-settings-daemon                                  43.0-4
ii  xdg-desktop-portal-gnome [xdg-desktop-portal-backend]  43.1-2
ii  xdg-desktop-portal-gtk [xdg-desktop-portal-backend]    1.14.1-1

Versions of packages gnome-session suggests:
ii  desktop-base   12.0.6+nmu1~deb12u1
ii  gnome-keyring  42.1-1+b2

Versions of packages gnome-settings-daemon depends on:
ii  gnome-settings-daemon-common  43.0-4
ii  gsettings-desktop-schemas     43.0-1
ii  libasound2                    1.2.8-1+b1
ii  libc6                         2.36-9+deb12u7
ii  libcairo2                     1.16.0-7
ii  libcanberra-gtk3-0            0.30-10
ii  libcanberra0                  0.30-10
ii  libcolord2                    1.4.6-2.2
ii  libcups2                      2.4.2-3+deb12u5
ii  libfontconfig1                2.14.1-4
ii  libgcr-base-3-1               3.41.1-1+b1
ii  libgdk-pixbuf-2.0-0           2.42.10+dfsg-1+b1
ii  libgeoclue-2-0                2.6.0-2
ii  libgeocode-glib-2-0           3.26.3-6
ii  libglib2.0-0                  2.74.6-2+deb12u2
ii  libgnome-desktop-3-20         43.2-2
ii  libgtk-3-0                    3.24.38-2~deb12u1
ii  libgudev-1.0-0                237-2
ii  libgweather-4-0               4.2.0-2
ii  libmm-glib0                   1.20.4-1
ii  libnm0                        1.42.4-1
ii  libnotify4                    0.8.1-1
ii  libnspr4                      2:4.35-1
ii  libnss3                       2:3.87.1-1
ii  libpam-systemd [logind]       252.22-1~deb12u1
ii  libpango-1.0-0                1.50.12+ds-1
ii  libpangocairo-1.0-0           1.50.12+ds-1
ii  libpolkit-gobject-1-0         122-3
ii  libpulse-mainloop-glib0       16.1+dfsg1-2+b1
ii  libpulse0                     16.1+dfsg1-2+b1
ii  libspa-0.2-bluetooth          0.3.65-3+deb12u1
ii  libupower-glib3               0.99.20-2
ii  libwacom9                     2.6.0-1
ii  libwayland-client0            1.21.0-1
ii  libx11-6                      2:1.8.4-2+deb12u2
ii  libxext6                      2:1.3.4-1+b1
ii  libxfixes3                    1:6.0.0-2
ii  libxi6                        2:1.8-1+b1
ii  pipewire-audio                0.3.65-3+deb12u1

Versions of packages gnome-settings-daemon recommends:
ii  iio-sensor-proxy   3.0-2
ii  pipewire-audio     0.3.65-3+deb12u1
ii  pkexec             122-3
ii  x11-xserver-utils  7.7+9+b1

Versions of packages gnome-settings-daemon suggests:
pn  usbguard  <none>

Versions of packages libgjs0g depends on:
ii  libc6                                                    2.36-9+deb12u7
ii  libcairo-gobject2                                        1.16.0-7
ii  libcairo2                                                1.16.0-7
ii  libffi8                                                  3.4.4-1
ii  libgcc-s1                                                12.2.0-14
ii  libgirepository-1.0-1 [libgirepository-1.0-1-with-libff  1.74.0-3
    i8]
ii  libglib2.0-0                                             2.74.6-2+deb12u2
ii  libmozjs-102-0                                           102.15.1-1~deb12u1
ii  libreadline8                                             8.2-1.3
ii  libstdc++6                                               12.2.0-14
ii  libx11-6                                                 2:1.8.4-2+deb12u2

Versions of packages libmutter-11-0 depends on:
ii  adwaita-icon-theme         43-1
ii  gsettings-desktop-schemas  43.0-1
ii  libatk1.0-0                2.46.0-5
ii  libc6                      2.36-9+deb12u7
ii  libcairo-gobject2          1.16.0-7
ii  libcairo2                  1.16.0-7
ii  libcanberra0               0.30-10
ii  libcolord2                 1.4.6-2.2
ii  libdrm2                    2.4.114-1+b1
ii  libegl1                    1.6.0-1
ii  libfontconfig1             2.14.1-4
ii  libfribidi0                1.0.8-2.1
ii  libgbm1                    22.3.6-1+deb12u1
ii  libgdk-pixbuf-2.0-0        2.42.10+dfsg-1+b1
ii  libgl1                     1.6.0-1
ii  libglib2.0-0               2.74.6-2+deb12u2
ii  libgnome-desktop-3-20      43.2-2
ii  libgraphene-1.0-0          1.10.8-1
ii  libgtk-3-0                 3.24.38-2~deb12u1
ii  libgudev-1.0-0             237-2
ii  libice6                    2:1.0.10-1
ii  libinput10                 1.22.1-1
ii  libjson-glib-1.0-0         1.6.6-1
ii  liblcms2-2                 2.14-2
ii  libpango-1.0-0             1.50.12+ds-1
ii  libpangocairo-1.0-0        1.50.12+ds-1
ii  libpangoft2-1.0-0          1.50.12+ds-1
ii  libpipewire-0.3-0          0.3.65-3+deb12u1
ii  libsm6                     2:1.2.3-1
ii  libstartup-notification0   0.12-6+b1
ii  libsystemd0                252.22-1~deb12u1
ii  libudev1                   252.22-1~deb12u1
ii  libwacom9                  2.6.0-1
ii  libwayland-server0         1.21.0-1
ii  libx11-6                   2:1.8.4-2+deb12u2
ii  libx11-xcb1                2:1.8.4-2+deb12u2
ii  libxau6                    1:1.0.9-1
ii  libxcb-randr0              1.15-1
ii  libxcb-res0                1.15-1
ii  libxcb1                    1.15-1
ii  libxcomposite1             1:0.4.5-1
ii  libxcursor1                1:1.2.1-1
ii  libxdamage1                1:1.1.6-1
ii  libxext6                   2:1.3.4-1+b1
ii  libxfixes3                 1:6.0.0-2
ii  libxi6                     2:1.8-1+b1
ii  libxinerama1               2:1.1.4-3
ii  libxkbcommon-x11-0         1.5.0-1
ii  libxkbcommon0              1.5.0-1
ii  libxkbfile1                1:1.1.0-1
ii  libxrandr2                 2:1.5.2-2+b1
ii  libxtst6                   2:1.2.3-1.1
ii  mutter-common              43.8-0+deb12u1

Versions of packages gnome-shell is related to:
ii  libegl-mesa0 [libegl-vendor]  22.3.6-1+deb12u1
ii  libgl1-mesa-dri               22.3.6-1+deb12u1
ii  libglx-mesa0 [libglx-vendor]  22.3.6-1+deb12u1

-- no debconf information



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