Bug#988432: gnome-shell: segfault in libgobject-2.0.so.0.6600.8

Derek A hw7dwz7ghm96 at antidata.co
Wed May 12 23:58:14 BST 2021

Package: gnome-shell
Version: 3.38.4-1
Severity: important
X-Debbugs-Cc: hw7dwz7ghm96 at antidata.co


Almost one month ago I had a segfault when I was using GIMP:
> Apr 13 17:22:03 Debian kernel: [95641.652723] gnome-shell[1110]: segfault at 1 ip 00007f6efd8ac57d sp 00007ffd908cd780 error 4 in libgobject-2.0.so.0.6600.8[7f6efd8a7000+2f000]

After that I installed the package systemd-coredump and today I had it when I was using GIMP again:
> May 12 17:33:07 Debian kernel: [ 4997.800981] gnome-shell[1119]: segfault at ffffe80000001800 ip 00007f4ca44de965 sp 00007ffe2a2bc048 error 5 in libgobject-2.0.so.0.6600.8[7f4ca44b8000+2f000]

I can't reproduce because I wasn't doing the same thing both times.

-- Stack Trace:
#0  0x00007f4ca44de965 in g_type_check_instance_is_fundamentally_a (type_instance=type_instance at entry=0xffffe80000001800, fundamental_type=fundamental_type at entry=80) at ../../../gobject/gtype.c:4027
#1  0x00007f4ca44c2fa5 in g_object_unref (_object=0xffffe80000001800) at ../../../gobject/gobject.c:3400
#2  0x00007f4ca4715a36 in on_window_icon_changed (object=<optimized out>, pspec=<optimized out>, user_data=0x55746230a990) at ../src/shell-app.c:210
#3  0x00007f4ca44be0a2 in g_closure_invoke (closure=0x55746291fca0, return_value=return_value at entry=0x0, n_param_values=2, param_values=param_values at entry=0x7ffe2a2bc240, invocation_hint=invocation_hint at entry=0x7ffe2a2bc1c0) at ../../../gobject/gclosure.c:810
#4  0x00007f4ca44d0413 in signal_emit_unlocked_R (node=node at entry=0x55745e65b990, detail=detail at entry=2133, instance=instance at entry=0x5574623f2cb0, emission_return=emission_return at entry=0x0, instance_and_params=instance_and_params at entry=0x7ffe2a2bc240) at ../../../gobject/gsignal.c:3739
#5  0x00007f4ca44d66cf in g_signal_emit_valist (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args at entry=0x7ffe2a2bc3e0) at ../../../gobject/gsignal.c:3495
#6  0x00007f4ca44d6c3f in g_signal_emit (instance=instance at entry=0x5574623f2cb0, signal_id=<optimized out>, detail=<optimized out>) at ../../../gobject/gsignal.c:3551
#7  0x00007f4ca44c2804 in g_object_dispatch_properties_changed (object=0x5574623f2cb0, n_pspecs=<optimized out>, pspecs=<optimized out>) at ../../../gobject/gobject.c:1206
#8  0x00007f4ca44c203e in g_object_notify_queue_thaw (object=0x5574623f2cb0, nqueue=<optimized out>) at ../../../gobject/gobject.c:341
#9  0x00007f4ca44c485b in g_object_thaw_notify (object=0x5574623f2cb0) at ../../../gobject/gobject.c:1443
#10 0x00007f4ca380601e in meta_window_update_icon_now (window=window at entry=0x5574623f2cb0, force=force at entry=0) at ../src/core/window.c:5452
#11 0x00007f4ca38061dd in idle_update_icon (data=<optimized out>) at ../src/core/window.c:5485
#12 0x00007f4ca37d2dae in meta_later_invoke (later=0x7f4c94324320) at ../src/compositor/meta-later.c:114
#13 run_repaint_laters (laters_list=0x55745ecee9b0) at ../src/compositor/meta-later.c:160
#14 on_before_update (stage=stage at entry=0x55745ea12590, stage_view=stage_view at entry=0x55745e94ad90, laters=0x55745ecee980) at ../src/compositor/meta-later.c:177
#15 0x00007f4ca44c13ad in g_cclosure_marshal_VOID__OBJECTv (closure=0x55745ecee9f0, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x55745e986e20) at ../../../gobject/gmarshal.c:1910
#16 0x00007f4ca44be2ee in _g_closure_invoke_va (closure=closure at entry=0x55745ecee9f0, return_value=return_value at entry=0x0, instance=instance at entry=0x55745ea12590, args=args at entry=0x7ffe2a2bc8c0, n_params=1, param_types=0x55745e986e20) at ../../../gobject/gclosure.c:873
#17 0x00007f4ca44d6a48 in g_signal_emit_valist (instance=0x55745ea12590, signal_id=<optimized out>, detail=0, var_args=var_args at entry=0x7ffe2a2bc8c0) at ../../../gobject/gsignal.c:3404
#18 0x00007f4ca44d6c3f in g_signal_emit (instance=instance at entry=0x55745ea12590, signal_id=<optimized out>, detail=detail at entry=0) at ../../../gobject/gsignal.c:3551
#19 0x00007f4ca39ff8d2 in clutter_stage_emit_before_update (stage=stage at entry=0x55745ea12590, view=view at entry=0x55745e94ad90) at ../clutter/clutter/clutter-stage.c:882
#20 0x00007f4ca3a041e6 in handle_frame_clock_frame (frame_clock=<optimized out>, frame_count=<optimized out>, time_us=<optimized out>, user_data=0x55745e94ad90) at ../clutter/clutter/clutter-stage-view.c:1093
#21 0x00007f4ca39d3d61 in clutter_frame_clock_dispatch (time_us=4998221688, frame_clock=0x55745ea0df20) at ../clutter/clutter/clutter-frame-clock.c:417
#22 frame_clock_source_dispatch (source=<optimized out>, callback=<optimized out>, user_data=<optimized out>) at ../clutter/clutter/clutter-frame-clock.c:457
#23 0x00007f4ca43cce6b in g_main_dispatch (context=0x55745e65c770) at ../../../glib/gmain.c:3325
#24 g_main_context_dispatch (context=0x55745e65c770) at ../../../glib/gmain.c:4043
#25 0x00007f4ca43cd118 in g_main_context_iterate (context=0x55745e65c770, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at ../../../glib/gmain.c:4119
#26 0x00007f4ca43cd40b in g_main_loop_run (loop=0x55745ea27890) at ../../../glib/gmain.c:4317
#27 0x00007f4ca37f537c in meta_run_main_loop () at ../src/core/main.c:658
#28 0x00007f4ca37f538e in meta_run () at ../src/core/main.c:673
#29 0x000055745d367838 in main (argc=<optimized out>, argv=<optimized out>) at ../src/main.c:550

-- System Information:
Debian Release: 11.0
  APT prefers unstable
  APT policy: (1000, 'unstable'), (500, 'unstable-debug')
Architecture: amd64 (x86_64)

Kernel: Linux 5.10.0-6-amd64 (SMP w/4 CPU threads)
Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.UTF-8 (charmap=UTF-8), LANGUAGE=en_GB:en
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]  0.38.0-2
ii  evolution-data-server                        3.38.3-1
ii  gir1.2-accountsservice-1.0                   0.6.55-3
ii  gir1.2-atspi-2.0                             2.38.0-4
ii  gir1.2-freedesktop                           1.66.1-1+b1
ii  gir1.2-gcr-3                                 3.38.1-2
ii  gir1.2-gdesktopenums-3.0                     3.38.0-2
ii  gir1.2-gdm-1.0                     
ii  gir1.2-geoclue-2.0                           2.5.7-3
ii  gir1.2-glib-2.0                              1.66.1-1+b1
ii  gir1.2-gnomebluetooth-1.0                    3.34.3-2
ii  gir1.2-gnomedesktop-3.0                      3.38.5-2
ii  gir1.2-gstreamer-1.0                         1.18.4-2
ii  gir1.2-gtk-3.0                               3.24.24-4
ii  gir1.2-gweather-3.0                          3.36.1-3
ii  gir1.2-ibus-1.0                              1.5.24-1
ii  gir1.2-mutter-7                              3.38.4-1
ii  gir1.2-nm-1.0                                1.30.0-2
ii  gir1.2-nma-1.0                               1.8.30-1
ii  gir1.2-pango-1.0                             1.46.2-3
ii  gir1.2-polkit-1.0                            0.105-30
ii  gir1.2-rsvg-2.0                              2.50.3+dfsg-1
ii  gir1.2-soup-2.4                              2.72.0-2
ii  gir1.2-upowerglib-1.0                        0.99.11-2
ii  gjs                                          1.66.2-1
ii  gnome-backgrounds                            3.38.0-1
ii  gnome-settings-daemon                        3.38.2-1
ii  gnome-shell-common                           3.38.4-1
ii  gsettings-desktop-schemas                    3.38.0-2
ii  gstreamer1.0-pipewire                        0.3.19-4
ii  libatk-bridge2.0-0                           2.38.0-1
ii  libatk1.0-0                                  2.36.0-2
ii  libc6                                        2.31-12
ii  libcairo2                                    1.16.0-5
ii  libecal-2.0-1                                3.38.3-1
ii  libedataserver-1.2-25                        3.38.3-1
ii  libgcr-base-3-1                              3.38.1-2
ii  libgdk-pixbuf-2.0-0                          2.42.2+dfsg-1
ii  libgirepository-1.0-1                        1.66.1-1+b1
ii  libgjs0g                                     1.66.2-1
ii  libgles2                                     1.3.2-1
ii  libglib2.0-0                                 2.66.8-1
ii  libglib2.0-bin                               2.66.8-1
ii  libgnome-autoar-0-0                          0.2.4-3
ii  libgnome-desktop-3-19                        3.38.5-2
ii  libgraphene-1.0-0                            1.10.4+dfsg1-1
ii  libgtk-3-0                                   3.24.24-4
ii  libical3                                     3.0.9-2
ii  libjson-glib-1.0-0                           1.6.2-1
ii  libmutter-7-0                                3.38.4-1
ii  libnm0                                       1.30.0-2
ii  libpango-1.0-0                               1.46.2-3
ii  libpangocairo-1.0-0                          1.46.2-3
ii  libpolkit-agent-1-0                          0.105-30
ii  libpolkit-gobject-1-0                        0.105-30
ii  libpulse-mainloop-glib0                      14.2-2
ii  libpulse0                                    14.2-2
ii  libsecret-1-0                                0.20.4-2
ii  libsystemd0                                  247.3-5
ii  libwayland-server0                           1.19.0-2
ii  libx11-6                                     2:1.7.0-2
ii  libxfixes3                                   1:5.0.3-2
ii  python3                                      3.9.2-3

Versions of packages gnome-shell recommends:
pn  bolt                  <none>
pn  chrome-gnome-shell    <none>
ii  gdm3        
ii  gkbd-capplet          3.26.1-1
ii  gnome-control-center  1:3.38.4-1
ii  gnome-menus           3.36.0-1
ii  gnome-user-docs       <none>
ii  ibus                  1.5.24-1
pn  iio-sensor-proxy      <none>
pn  switcheroo-control    <none>
ii  unzip                 6.0-26

Versions of packages gnome-shell suggests:
pn  gir1.2-telepathyglib-0.12   <none>
pn  gir1.2-telepathylogger-0.2  <none>

Versions of packages gnome-session depends on:
ii  gnome-session-bin      3.38.0-4
ii  gnome-session-common   3.38.0-4
ii  gnome-settings-daemon  3.38.2-1

Versions of packages gnome-session suggests:
ii  desktop-base   11.0.3
ii  gnome-keyring  3.36.0-1

Versions of packages gnome-settings-daemon depends on:
ii  gnome-settings-daemon-common  3.38.2-1
ii  gsettings-desktop-schemas     3.38.0-2
ii  libasound2                    1.2.4-1.1
ii  libc6                         2.31-12
ii  libcairo2                     1.16.0-5
ii  libcanberra-gtk3-0            0.30-7
ii  libcanberra0                  0.30-7
ii  libcolord2                    1.4.5-3
ii  libcups2                      2.3.3op2-3
ii  libfontconfig1                2.13.1-4.2
ii  libgcr-base-3-1               3.38.1-2
ii  libgdk-pixbuf-2.0-0           2.42.2+dfsg-1
ii  libgeoclue-2-0                2.5.7-3
ii  libgeocode-glib0              3.26.2-2
ii  libglib2.0-0                  2.66.8-1
ii  libgnome-desktop-3-19         3.38.5-2
ii  libgtk-3-0                    3.24.24-4
ii  libgudev-1.0-0                234-1
ii  libgweather-3-16              3.36.1-3
ii  liblcms2-2                    2.12~rc1-2
ii  libmm-glib0                   1.14.12-0.1
ii  libnm0                        1.30.0-2
ii  libnotify4                    0.7.9-3
ii  libnspr4                      2:4.29-1
ii  libnss3                       2:3.63-1
ii  libpam-systemd [logind]       247.3-5
ii  libpango-1.0-0                1.46.2-3
ii  libpangocairo-1.0-0           1.46.2-3
ii  libpolkit-gobject-1-0         0.105-30
ii  libpulse-mainloop-glib0       14.2-2
ii  libpulse0                     14.2-2
ii  libupower-glib3               0.99.11-2
ii  libwacom2                     1.8-2
ii  libwayland-client0            1.19.0-2
ii  libx11-6                      2:1.7.0-2
ii  libxext6                      2:1.3.3-1.1
ii  libxi6                        2:1.7.10-1

Versions of packages gnome-settings-daemon recommends:
pn  iio-sensor-proxy   <none>
ii  pulseaudio         14.2-2
ii  x11-xserver-utils  7.7+8

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

Versions of packages libgjs0g depends on:
ii  libc6                  2.31-12
ii  libcairo-gobject2      1.16.0-5
ii  libcairo2              1.16.0-5
ii  libffi7                3.3-6
ii  libgcc-s1              10.2.1-6
ii  libgirepository-1.0-1  1.66.1-1+b1
ii  libglib2.0-0           2.66.8-1
ii  libmozjs-78-0          78.4.0-2
ii  libreadline8           8.1-2
ii  libstdc++6             10.2.1-6
ii  libx11-6               2:1.7.0-2

Versions of packages gnome-shell is related to:
ii  libegl-mesa0 [libegl-vendor]  20.3.5-1
ii  libgl1-mesa-dri               20.3.5-1
ii  libglx-mesa0 [libglx-vendor]  20.3.5-1

-- no debconf information

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