Package: gnome-shell
Version: 3.30.2-3
Severity: critical
Justification: causes serious data loss
Dear Maintainer,
* What led up to the situation?
Just using GNOME normally causes the crash to happen.
* What exactly did you do (or not do) that was effective (or
ineffective)?
It seems to happen randomly, more so on Wayland. I haven't been able to
pinpoint any specific application, extension, or setting.
* What was the outcome of this action?
GNOME shell segfaults. On Wayland, this causes all the applications to
die, and I get booted back to gdm3 (i.e. data loss). On X11, I see the shell
restart only, keeping my applications intact.
* What outcome did you expect instead?
No segfaulting.
The stack trace is attached as gnome-shell-journalctl.log
The coredump (35 MB compressed, 1.2 GB raw): https://transfer.sh/WmwCL/gnome-
shell-coredump.xz
(Hash is attached as gnome-shell-coredump.xz.sha256)
I have had this crash happen multiple times on Wayland and X11; this is the
first crash where I was able to get a coredump. Note that the stack trace is a
little different each time the crash occurs, e.g. this is the first time I've
seen TopIcons show up in the trace. Everything else looks the same.
-- System Information:
Debian Release: buster/sid
APT prefers testing-debug
APT policy: (500, 'testing-debug'), (500, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 4.19.0-4-amd64 (SMP w/4 CPU cores)
Kernel taint flags: TAINT_USER, TAINT_OOT_MODULE, TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),
LANGUAGE=en_US.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages gnome-shell depends on:
ii dconf-gsettings-backend [gsettings-backend] 0.30.1-2
ii evolution-data-server 3.30.5-1
ii gir1.2-accountsservice-1.0 0.6.45-2
ii gir1.2-atspi-2.0 2.30.0-7
ii gir1.2-freedesktop 1.58.3-2
ii gir1.2-gcr-3 3.28.1-1
ii gir1.2-gdesktopenums-3.0 3.28.1-1
ii gir1.2-gdm-1.0 3.30.2-3
ii gir1.2-geoclue-2.0 2.5.2-1
ii gir1.2-glib-2.0 1.58.3-2
ii gir1.2-gnomebluetooth-1.0 3.28.2-3
ii gir1.2-gnomedesktop-3.0 3.30.2.1-1
ii gir1.2-gtk-3.0 3.24.5-1
ii gir1.2-gweather-3.0 3.28.2-2
ii gir1.2-ibus-1.0 1.5.19-4
ii gir1.2-mutter-3 3.30.2-6
ii gir1.2-nm-1.0 1.14.6-2
ii gir1.2-nma-1.0 1.8.20-1
ii gir1.2-pango-1.0 1.42.4-6
ii gir1.2-polkit-1.0 0.105-25
ii gir1.2-rsvg-2.0 2.44.10-1
ii gir1.2-soup-2.4 2.64.2-2
ii gir1.2-upowerglib-1.0 0.99.10-1
ii gjs 1.54.3-1
ii gnome-backgrounds 3.30.0-1
ii gnome-settings-daemon 3.30.2-3
ii gnome-shell-common 3.30.2-3
ii gsettings-desktop-schemas 3.28.1-1
ii libatk-bridge2.0-0 2.30.0-5
ii libatk1.0-0 2.30.0-2
ii libc6 2.28-8
ii libcairo2 1.16.0-4
ii libcanberra-gtk3-0 0.30-7
ii libcanberra0 0.30-7
ii libcroco3 0.6.12-3
ii libecal-1.2-19 3.30.5-1
ii libedataserver-1.2-23 3.30.5-1
ii libgcr-base-3-1 3.28.1-1
ii libgdk-pixbuf2.0-0 2.38.1+dfsg-1
ii libgirepository-1.0-1 1.58.3-2
ii libgjs0g 1.54.3-1
ii libglib2.0-0 2.58.3-1
ii libglib2.0-bin 2.58.3-1
ii libgstreamer1.0-0 1.14.4-1
ii libgtk-3-0 3.24.5-1
ii libical3 3.0.4-3
ii libjson-glib-1.0-0 1.4.4-2
ii libmutter-3-0 3.30.2-6
ii libnm0 1.14.6-2
ii libpango-1.0-0 1.42.4-6
ii libpangocairo-1.0-0 1.42.4-6
ii libpolkit-agent-1-0 0.105-25
ii libpolkit-gobject-1-0 0.105-25
ii libpulse-mainloop-glib0 12.2-4
ii libpulse0 12.2-4
ii libsecret-1-0 0.18.7-1
ii libstartup-notification0 0.12-6
ii libsystemd0 241-3
ii libx11-6 2:1.6.7-1
ii libxfixes3 1:5.0.3-1
ii mutter 3.30.2-6
ii python3 3.7.2-1
Versions of packages gnome-shell recommends:
ii bolt 0.7-2
ii chrome-gnome-shell 10.1-5
ii gdm3 3.30.2-3
ii gkbd-capplet 3.26.1-1
ii gnome-control-center 1:3.30.3-1
ii gnome-user-docs 3.30.2-1
ii iio-sensor-proxy 2.4-2
ii switcheroo-control 1.2-2
ii unzip 6.0-22
Versions of packages gnome-shell suggests:
ii gir1.2-telepathyglib-0.12 0.24.1-2
ii gir1.2-telepathylogger-0.2 0.8.2-3
Apr 15 10:50:47 gnome-shell[1646]: Object Shell.TrayIcon (0x55e2444efe90), has
been already deallocated — impossible to access it. This might be caused by the
object having been destroyed from C code using something such as destroy(),
dispose(), or remove() vfuncs.
Apr 15 10:50:47 org.gnome.Shell.desktop[1646]: == Stack trace for context
0x55e2413b31e0 ==
Apr 15 10:50:47 org.gnome.Shell.desktop[1646]: #0 55e24f0b0420 i
/usr/share/gnome-shell/extensions/topic...@phocean.net/extension.js:121
(7f1ab6c58af0 @ 92)
Apr 15 10:50:47 gnome-shell[1646]: clutter_actor_destroy: assertion
'CLUTTER_IS_ACTOR (self)' failed
Apr 15 10:51:50 gnome-shell[1646]: Object St.Button (0x55e2457acda0), has been
already deallocated — impossible to get any property from it. This might be
caused by the object having been destroyed from C code using something such as
destroy(), dispose(), or remove() vfuncs.
Apr 15 10:51:50 gnome-shell[1646]: Object St.Button (0x55e2457acda0), has been
already deallocated — impossible to access it. This might be caused by the
object having been destroyed from C code using something such as destroy(),
dispose(), or remove() vfuncs.
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: == Stack trace for context
0x55e2413b31e0 ==
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #0 7ffdf9b09450 b
resource:///org/gnome/shell/ui/boxpointer.js:234 (7f1ab7b1b670 @ 574)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #1 7ffdf9b09530 b
resource:///org/gnome/gjs/modules/_legacy.js:82 (7f1ab7fb0b80 @ 71)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #2 7ffdf9b09610 b
self-hosted:981 (7f1ab7ff01f0 @ 474)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #3 7ffdf9b0b090 b
resource:///org/gnome/shell/ui/layout.js:211 (7f1ab7b01790 @ 62)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: == Stack trace for context
0x55e2413b31e0 ==
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #0 55e24eeb0470 i
resource:///org/gnome/shell/ui/boxpointer.js:448 (7f1ab7b1b8b0 @ 179)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #1 7ffdf9b08830 b
resource:///org/gnome/gjs/modules/_legacy.js:82 (7f1ab7fb0b80 @ 71)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #2 7ffdf9b09450 b
resource:///org/gnome/shell/ui/boxpointer.js:235 (7f1ab7b1b670 @ 597)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #3 7ffdf9b09530 b
resource:///org/gnome/gjs/modules/_legacy.js:82 (7f1ab7fb0b80 @ 71)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #4 7ffdf9b09610 b
self-hosted:981 (7f1ab7ff01f0 @ 474)
Apr 15 10:51:50 org.gnome.Shell.desktop[1646]: #5 7ffdf9b0b090 b
resource:///org/gnome/shell/ui/layout.js:211 (7f1ab7b01790 @ 62)
Apr 15 10:51:50 kernel: gnome-shell[1646]: segfault at fffffffffffffbc8 ip
00007f1af86f5ae8 sp 00007ffdf9b07780 error 5 in libst-1.0.so[7f1af86ce000+2c000]
Apr 15 10:51:50 kernel: Code: ff 90 48 8d 3d 37 7c 00 00 e9 74 93 fd ff 0f 1f
40 00 41 57 41 56 41 55 41 54 55 53 48 83 ec 28 48 63 1d bb 88 01 00 48 01 fb
<48> 8b 6b 08 48 85 ed 74 17 48 83 c4 28 48 89 e8 5b 5d 41 5c 41 5d
62ee3d858614ac38e34b0b91d1f7f47c2114b286c39b0a4a01d83670ebd5cc46
gnome-shell-coredump.xz
