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[Bug 1197872] Re: unity crashed on session::view::Populate

To: dx-packages@xxxxxxxxxxxxxxxxxxx
From: Christopher Townsend <christopher.townsend@xxxxxxxxxxxxx>
Date: Thu, 16 Apr 2015 16:23:24 -0000
Reply-to: Bug 1197872 <1197872@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx
** Changed in: unity/7.2
    Milestone: 7.2.5 => 7.2.6

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https://bugs.launchpad.net/bugs/1197872

Title:
  unity crashed on session::view::Populate

Status in Nux:
  Triaged
Status in Unity:
  Triaged
Status in Unity 7.2 series:
  Triaged
Status in compiz package in Ubuntu:
  Invalid
Status in nux package in Ubuntu:
  Triaged
Status in unity package in Ubuntu:
  Confirmed

Bug description:
  I am not sure when this crash happened. However, when shutting down,
  the shutdown/restart dialog took ages to appear and the actual
  shutdown also took ages to start. I could not observe this behavior
  with 13.04 so I assume it is a bug and it might be the trigger for the
  crash.

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: compiz-core 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
  ProcVersionSignature: Ubuntu 3.10.0-2.9-generic 3.10.0
  Uname: Linux 3.10.0-2-generic i686
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.10.2-0ubuntu3
  Architecture: i386
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,workarounds,scale,expo,ezoom]
  CompositorRunning: compiz
  CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
  CompositorUnredirectFSW: true
  CrashCounter: 1
  Date: Thu Jul  4 14:10:04 2013
  DistUpgraded: 2013-06-29 10:51:30,966 DEBUG enabling apt cron job
  DistroCodename: saucy
  DistroVariant: ubuntu
  ExecutablePath: /usr/bin/compiz
  GraphicsCard:
   Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011] (prog-if 00 [VGA controller])
     Subsystem: Samsung Electronics Co Ltd Notebook N150P [144d:c072]
     Subsystem: Samsung Electronics Co Ltd Notebook N150P [144d:c072]
  InstallationDate: Installed on 2013-04-18 (76 days ago)
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release i386 (20121017.2)
  MachineType: SAMSUNG ELECTRONICS CO., LTD. N150P
  MarkForUpload: True
  ProcCmdline: compiz
  ProcEnviron:
   LANGUAGE=en_US:en
   PATH=(custom, user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.10.0-2-generic root=UUID=fa400436-f6bc-4f1e-9e78-5284a6e9f17c ro quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0xb7531710:	or     %dl,(%edi)
   PC (0xb7531710) in non-executable VMA region: 0xb7531000-0xb7532000 rw-p /lib/i386-linux-gnu/libc-2.17.so
   source "%dl" ok
   destination "(%edi)" (0x0960d9e8) ok
  SegvReason: executing writable VMA /lib/i386-linux-gnu/libc-2.17.so
  Signal: 11
  SourcePackage: compiz
  Stacktrace:
   #0  0xb7531710 in ?? () from /lib/i386-linux-gnu/libc.so.6
   No symbol table info available.
   #1  0x094d60c0 in ?? ()
   No symbol table info available.
   Backtrace stopped: previous frame inner to this frame (corrupt stack?)
  StacktraceTop:
   ?? () from /lib/i386-linux-gnu/libc.so.6
   ?? ()
  Title: compiz crashed with SIGSEGV
  UpgradeStatus: Upgraded to saucy on 2013-06-29 (5 days ago)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 12/20/2010
  dmi.bios.vendor: Phoenix Technologies Ltd.
  dmi.bios.version: 01GT.M026.20101220.RHU
  dmi.board.asset.tag: SAMSUNG
  dmi.board.name: N150P
  dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.board.version: Not Applicable
  dmi.chassis.asset.tag: No Asset Tag
  dmi.chassis.type: 10
  dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
  dmi.chassis.version: N/A
  dmi.modalias: dmi:bvnPhoenixTechnologiesLtd.:bvr01GT.M026.20101220.RHU:bd12/20/2010:svnSAMSUNGELECTRONICSCO.,LTD.:pnN150P:pvrNotApplicable:rvnSAMSUNGELECTRONICSCO.,LTD.:rnN150P:rvrNotApplicable:cvnSAMSUNGELECTRONICSCO.,LTD.:ct10:cvrN/A:
  dmi.product.name: N150P
  dmi.product.version: Not Applicable
  dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
  version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
  version.libdrm2: libdrm2 2.4.45-2ubuntu1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.2~git20130628.g6b676e6-0ubuntu0+mir1-jenkins83saucy0
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.2~git20130628.g6b676e6-0ubuntu0+mir1-jenkins83saucy0
  version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu13
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.9-0ubuntu2
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.8-0ubuntu1
  xserver.bootTime: Thu Jul  4 17:32:07 2013
  xserver.configfile: default
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.13.3-0ubuntu13
  xserver.video_driver: intel

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