unity-panel-service crashed with SIGSEGV in ffi_call_unix64()

[vlotho]

gilles@gilles-MSI-Notebook-VR610:~$ lsb_release -rd
Description: Ubuntu Utopic Unicorn (development branch)
Release: 14.10
gilles@gilles-MSI-Notebook-VR610:~$ apt-cache policy unity
unity:
  Installé : 7.3.0+14.10.20140711-0ubuntu1
  Candidat : 7.3.0+14.10.20140711-0ubuntu1
 Table de version :
 *** 7.3.0+14.10.20140711-0ubuntu1 0
        500 http://fr.archive.ubuntu.com/ubuntu/ utopic/main amd64 Packages
        100 /var/lib/dpkg/status
sorry i have not a time for more details

ProblemType: Crash
DistroRelease: Ubuntu 14.10
Package: unity-services 7.3.0+14.10.20140711-0ubuntu1
ProcVersionSignature: Ubuntu 3.16.0-4.9-generic 3.16.0-rc5
Uname: Linux 3.16.0-4-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.14.4-0ubuntu2
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CurrentDesktop: Unity
Date: Wed Jul 23 09:42:01 2014
DistUpgraded: 2014-06-12 01:56:09,021 DEBUG enabling apt cron job
DistroCodename: utopic
DistroVariant: ubuntu
DkmsStatus:
 virtualbox, 4.3.12, 3.16.0-4-generic, x86_64: installed
 virtualbox, 4.3.12, 3.16.0-5-generic, x86_64: installed
ExecutablePath: /usr/lib/unity/unity-panel-service
GraphicsCard:
 Advanced Micro Devices, Inc. [AMD/ATI] RS690M [Radeon Xpress 1200/1250/1270] [1002:791f] (prog-if 00 [VGA controller])
   Subsystem: Micro-Star International Co., Ltd. [MSI] Device [1462:3fb7]
InstallationDate: Installed on 2013-11-11 (253 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20131110)
MachineType: Micro-Star International MSI Notebook VR610
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcEnviron:
 PATH=(custom, no user)
 LANGUAGE=fr_FR
 XDG_RUNTIME_DIR=<set>
 LANG=fr_FR.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-4-generic root=UUID=4f626731-1f53-4c56-bb5f-bfafc1ac14cf ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7f33e18cd0fc: mov (%rdi),%rbx
 PC (0x7f33e18cd0fc) ok
 source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%rbx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in ffi_call_unix64()
UpgradeStatus: Upgraded to utopic on 2014-06-11 (41 days ago)
UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 03/05/2008
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: A163BAMS V1.0D
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-163B
dmi.board.vendor: MSI
dmi.board.version: Ver 1.000
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA163BAMSV1.0D:bd03/05/2008:svnMicro-StarInternational:pnMSINotebookVR610:pvrVer1.000:rvnMSI:rnMS-163B:rvrVer1.000:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: MSI Notebook VR610
dmi.product.version: Ver 1.000
dmi.sys.vendor: Micro-Star International
version.compiz: compiz 1:0.9.11+14.10.20140707-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.54-1
version.libgl1-mesa-dri: libgl1-mesa-dri 10.2.3-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 10.2.3-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.15.1-0ubuntu8
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.910-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu2
xserver.bootTime: Wed Jul 23 07:12:22 2014
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.15.1-0ubuntu8
xserver.video_driver: radeon

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1300713, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.