gnome-shell crashed with SIGABRT in __GI_raise() from __GI_abort() from wl_abort() from wl_closure_marshal() from handle_array()

[Xavier Guillot]

https://errors.ubuntu.com/problem/2dbf01057d5a6583bb2cc7899ab6b33d10d6bbd6

Session suddenly stopped and came back to login screen, all opened windows lost.

ProblemType: Crash
DistroRelease: Ubuntu 19.10
Package: gnome-shell 3.33.91-1ubuntu1
ProcVersionSignature: Ubuntu 5.2.0-15.16-generic 5.2.9
Uname: Linux 5.2.0-15-generic x86_64
ApportVersion: 2.20.11-0ubuntu7
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Sep 3 16:19:55 2019
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
InstallationDate: Installed on 2018-06-16 (443 days ago)
InstallationMedia: Ubuntu 18.10 "Cosmic Cuttlefish" - Alpha amd64 (20180611)
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
 LANG=fr_FR.UTF-8
 PATH=(custom, no user)
 SHELL=/bin/bash
 XDG_RUNTIME_DIR=<set>
RelatedPackageVersions: mutter-common 3.33.91-1ubuntu1
Signal: 6
SourcePackage: gnome-shell
StacktraceTop:
 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
 __GI_abort () at abort.c:79
 ?? ()
 ?? () from /usr/lib/x86_64-linux-gnu/libwayland-server.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libwayland-server.so.0
Title: gnome-shell crashed with SIGABRT in __GI_raise()
UpgradeStatus: Upgraded to eoan on 2019-06-10 (84 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
separator:

[Apport retracing service (apport)]

StacktraceTop:
 __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
 __GI_abort () at abort.c:79
 wl_abort (fmt=<optimized out>) at ../src/wayland-util.c:417
 wl_closure_marshal (sender=0x563d6152ed20, opcode=1, args=0x7ffd600cf400, message=0x7f0bcb17b798 <wl_data_source_events+24>) at ../src/connection.c:648
 handle_array (resource=resource@entry=0x563d6152ed20, opcode=opcode@entry=1, args=args@entry=0x7ffd600cf400, send_func=0x7f0bcb173e20 <wl_closure_send>) at ../src/wayland-server.c:215

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

Tracking in:
https://errors.ubuntu.com/problem/2dbf01057d5a6583bb2cc7899ab6b33d10d6bbd6

[Daniel van Vugt (vanvugt)]

No crash reports since Ubuntu 19.10.