unity-panel-service crashed with SIGABRT

[sunsik]

 I don't know

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: unity-services 7.1.1+13.10.20130927.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-9-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.12.5-0ubuntu1
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
Date: Sat Oct 5 00:14:13 2013
Disassembly: => 0x7fb6eb01df77: Cannot access memory at address 0x7fb6eb01df77
DistUpgraded: 2013-09-12 14:33:21,354 DEBUG enabling apt cron job
DistroCodename: saucy
DistroVariant: ubuntu
ExecutablePath: /usr/lib/unity/unity-panel-service
GraphicsCard:
 Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:21f5]
 NVIDIA Corporation GF108M [NVS 5400M] [10de:0def] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:21f5]
InstallationDate: Installed on 2013-05-17 (140 days ago)
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5)
MachineType: LENOVO 23941H0
MarkForUpload: True
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-11-generic root=UUID=a3fa5aca-1637-42da-ae89-04a9611e15a9 ro quiet splash vt.handoff=7
Signal: 6
SourcePackage: unity
Stacktrace:
 #0 0x00007fb6eb01df77 in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fffdaaa60d8
StacktraceTop: ?? ()
Title: unity-panel-service crashed with SIGABRT
UpgradeStatus: Upgraded to saucy on 2013-09-12 (22 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 08/12/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: G4ET95WW (2.55 )
dmi.board.asset.tag: Not Available
dmi.board.name: 23941H0
dmi.board.vendor: LENOVO
dmi.board.version: Not Defined
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrG4ET95WW(2.55):bd08/12/2013:svnLENOVO:pn23941H0:pvrThinkPadT530:rvnLENOVO:rn23941H0:rvrNotDefined:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 23941H0
dmi.product.version: ThinkPad T530
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.10+13.10.20130927.1-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.46-1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.2-1ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.2-1ubuntu3
version.xserver-xorg-core: xserver-xorg-core 2:1.14.3-3ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu9
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.903-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1
xserver.bootTime: Sat Oct 5 00:15:11 2013
xserver.configfile: default
xserver.errors:
 Failed to load module "nvidia" (module does not exist, 0)
 Failed to load module "nvidia" (module does not exist, 0)
 NOUVEAU(G0): [XvMC] Failed to initialize extension.
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
 product id 729
 vendor LGD
xserver.version: 2:1.14.3-3ubuntu1

[Apport retracing service (apport)]

Stacktrace:
 #0 0x00007fb6eb01df77 in ?? ()
 No symbol table info available.
 Cannot access memory at address 0x7fffdaaa60d8
StacktraceTop: ?? ()