gnome-shell crashed with SIGSEGV in gtk_action_observer_action_removed()

[Pedro Parrilla]

https://errors.ubuntu.com/problem/f0d0e396195066f53a0b4f65435e3c0bdc7b9294

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The system was stopped when i was trying openned Geary

ProblemType: Crash
DistroRelease: Ubuntu 17.10
Package: gnome-shell 3.26.1-0ubuntu4
ProcVersionSignature: Ubuntu 4.13.0-16.19-generic 4.13.4
Uname: Linux 4.13.0-16-generic x86_64
ApportVersion: 2.20.7-0ubuntu3
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Tue Oct 24 10:35:03 2017
DisplayManager: gdm3
ExecutablePath: /usr/bin/gnome-shell
ProcCmdline: /usr/bin/gnome-shell
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=es_ES.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7f0c24dc5a87 <gtk_action_observer_action_removed+23>: mov (%rbx),%rdx
 PC (0x7f0c24dc5a87) ok
 source "(%rbx)" (0x0000014d) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-shell
StacktraceTop:
 gtk_action_observer_action_removed () from /usr/lib/gnome-shell/libgnome-shell-menu.so
 ?? () from /usr/lib/gnome-shell/libgnome-shell-menu.so
 ?? () from /usr/lib/gnome-shell/libgnome-shell-menu.so
 gtk_action_muxer_remove () from /usr/lib/gnome-shell/libgnome-shell-menu.so
 gtk_action_muxer_insert () from /usr/lib/gnome-shell/libgnome-shell-menu.so
Title: gnome-shell crashed with SIGSEGV in gtk_action_observer_action_removed()
UpgradeStatus: Upgraded to artful on 2017-10-23 (0 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 gtk_action_observer_action_removed (observer=0x14d, observable=0x55c3437fcf80, action_name=0x55c34380df30 "win.show-help-overlay") at ../src/gtkactionobserver.c:155
 gtk_action_muxer_action_removed (muxer=0x55c3437fcf80, action_name=action_name@entry=0x55c34380df30 "win.show-help-overlay") at ../src/gtkactionmuxer.c:313
 gtk_action_muxer_action_removed_from_group (action_group=<optimized out>, action_name=<optimized out>, user_data=user_data@entry=0x55c3439144c0) at ../src/gtkactionmuxer.c:326
 gtk_action_muxer_remove (muxer=<optimized out>, prefix=<optimized out>) at ../src/gtkactionmuxer.c:763
 gtk_action_muxer_insert (muxer=0x55c3437fcf80, prefix=prefix@entry=0x7f0c27a1036b "win", action_group=action_group@entry=0x55c343688e30) at ../src/gtkactionmuxer.c:712

[Launchpad Janitor (janitor)]

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

[Daniel van Vugt (vanvugt)]

Tracking in:
https://errors.ubuntu.com/problem/f0d0e396195066f53a0b4f65435e3c0bdc7b9294

[Daniel van Vugt (vanvugt)]

Zero crashes after 18.10 so consider it fixed.