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