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[Bug 1500750] Re: unity-panel-service crashed with SIGSEGV in ffi_call_unix64()

 

*** This bug is a duplicate of bug 1499133 ***
    https://bugs.launchpad.net/bugs/1499133

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 #1499133, 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.

** Attachment removed: "CoreDump.gz"
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** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/1500750/+attachment/4478376/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
   https://bugs.launchpad.net/bugs/1500750/+attachment/4478390/+files/ProcMaps.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/1500750/+attachment/4478392/+files/ProcStatus.txt

** Attachment removed: "Registers.txt"
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** Attachment removed: "Stacktrace.txt"
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** Attachment removed: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/1500750/+attachment/4478395/+files/ThreadStacktrace.txt

** This bug has been marked a duplicate of bug 1499133
   unity-panel-service crashed with SIGSEGV in gtk_menu_tracker_remove_items()

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1500750

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

Status in unity package in Ubuntu:
  New

Bug description:
  Got this apport crash notification very soon after upgrading from
  15.04 to 15.10.

  ProblemType: Crash
  DistroRelease: Ubuntu 15.10
  Package: unity-services 7.3.2+15.10.20150921-0ubuntu1
  ProcVersionSignature: Ubuntu 4.2.0-11.13-generic 4.2.1
  Uname: Linux 4.2.0-11-generic x86_64
  NonfreeKernelModules: wl
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.19-0ubuntu1
  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
  CurrentDesktop: Unity
  Date: Tue Sep 29 10:21:35 2015
  DistUpgraded: 2015-09-29 08:22:25,147 DEBUG running apport_crash()
  DistroCodename: wily
  DistroVariant: ubuntu
  DkmsStatus:
   bcmwl, 6.30.223.248+bdcom, 4.2.0-11-generic, x86_64: installed
   virtualbox, 5.0.4, 3.19.0-28-generic, x86_64: installed
   virtualbox, 5.0.4, 4.2.0-11-generic, x86_64: installed
  ExecutablePath: /usr/lib/unity/unity-panel-service
  GraphicsCard:
   Intel Corporation Haswell-ULT Integrated Graphics Controller [8086:0a16] (rev 09) (prog-if 00 [VGA controller])
     Subsystem: Acer Incorporated [ALI] Device [1025:079b]
     Subsystem: Acer Incorporated [ALI] Device [1025:079b]
  MachineType: Acer Aspire V5-573G
  ProcCmdline: /usr/lib/unity/unity-panel-service
  ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.2.0-11-generic root=/dev/mapper/vg5-ubuntu ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7fcc3685e3ec:	mov    (%rdi),%rbx
   PC (0x7fcc3685e3ec) 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 wily on 2015-09-29 (0 days ago)
  UserGroups: adm cdrom dialout dip libvirtd lpadmin plugdev sambashare sudo video wireshark
  dmi.bios.date: 11/28/2013
  dmi.bios.vendor: Insyde Corp.
  dmi.bios.version: V2.25
  dmi.board.asset.tag: Type2 - Board Asset Tag
  dmi.board.name: Dazzle_HW
  dmi.board.vendor: Acer
  dmi.board.version: Type2 - A01 Board Version
  dmi.chassis.type: 10
  dmi.chassis.vendor: Chassis Manufacturer
  dmi.chassis.version: Chassis Version
  dmi.modalias: dmi:bvnInsydeCorp.:bvrV2.25:bd11/28/2013:svnAcer:pnAspireV5-573G:pvrTBDbyOEM:rvnAcer:rnDazzle_HW:rvrType2-A01BoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
  dmi.product.name: Aspire V5-573G
  dmi.product.version: TBD by OEM
  dmi.sys.vendor: Acer
  version.compiz: compiz 1:0.9.12.2+15.10.20150908-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.64-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 11.0.0-1ubuntu1
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 11.0.0-1ubuntu1
  version.xserver-xorg-core: xserver-xorg-core 2:1.17.2-1ubuntu7
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.9.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati N/A
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.917+git20150808-0ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.11-1ubuntu3
  xserver.bootTime: Tue Sep 29 09:44:08 2015
  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): Failed to initialise context object: 2D_NVC0 (0)
   NOUVEAU(G0): Error initialising acceleration.  Falling back to NoAccel
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs:
   product id                                4845 
   vendor                                     AUO
  xserver.version: 2:1.17.2-1ubuntu7

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