gnome-control-center crashed with SIGSEGV in panel_refresh_device_titles()

[Marcos Nascimento]

This error occurred for no apparent reason.

ProblemType: Crash
DistroRelease: Ubuntu 18.04
Package: gnome-control-center 1:3.26.2-0ubuntu2
ProcVersionSignature: Ubuntu 4.13.0-25.29-generic 4.13.13
Uname: Linux 4.13.0-25-generic x86_64
ApportVersion: 2.20.8-0ubuntu6
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Jan 22 04:33:40 2018
ExecutablePath: /usr/bin/gnome-control-center
InstallationDate: Installed on 2017-11-12 (71 days ago)
InstallationMedia: Ubuntu 18.04 LTS "Bionic Beaver" - Alpha amd64 (20171109)
ProcCmdline: gnome-control-center --overview
SegvAnalysis:
 Segfault happened at: 0x556a65d4c303: mov 0x8(%rax),%edx
 PC (0x556a65d4c303) ok
 source "0x8(%rax)" (0x00000008) not located in a known VMA region (needed readable region)!
 destination "%edx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-control-center
StacktraceTop:
 ?? ()
 g_cclosure_marshal_VOID__OBJECTv () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: gnome-control-center crashed with SIGSEGV in g_cclosure_marshal_VOID__OBJECTv()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 panel_refresh_device_titles (panel=<optimized out>) at cc-network-panel.c:283
 g_cclosure_marshal_VOID__OBJECTv (closure=0x556a66e64cf0, return_value=<optimized out>, instance=<optimized out>, args=<optimized out>, marshal_data=<optimized out>, n_params=<optimized out>, param_types=0x556a66a5b7e0) at ../../../../gobject/gmarshal.c:2102
 _g_closure_invoke_va (closure=0x556a66e64cf0, return_value=0x0, instance=0x556a66e18cd0, args=0x7ffe38765c80, n_params=1, param_types=0x556a66a5b7e0) at ../../../../gobject/gclosure.c:867
 g_signal_emit_valist (instance=0x556a66e18cd0, signal_id=<optimized out>, detail=<optimized out>, var_args=var_args@entry=0x7ffe38765c80) at ../../../../gobject/gsignal.c:3300
 g_signal_emit (instance=<optimized out>, signal_id=<optimized out>, detail=<optimized out>) at ../../../../gobject/gsignal.c:3447

[Jean-Baptiste Lallement (jibel)]

Thanks for your report.

I didn't find any occurrence of this issue on errors.u.c. Could you please provide the steps to reproduce it?

[Launchpad Janitor (janitor)]

[Expired for gnome-control-center (Ubuntu) because there has been no activity for 60 days.]