compiz crashed with SIGSEGV in Unity::MT::GrabHandleGroup::hide()

[Jeroen T. Vermeulen]

Binary package hint: compiz

I believe that this is the same as bug 749728 (I'll mark it as a duplicate) but that I need to report it as a new one in order for my bug information to come through.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4+bzr20110415-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
Uname: Linux 2.6.38-8-generic-pae i686
NonfreeKernelModules: wl
Architecture: i386
CheckboxSubmission: e56271c144a9c8f9f675c77e2e4edb56
CheckboxSystem: 7e42599bda39ea7ff8b528272b6ef52b
CompizPlugins: [core,bailer,detection,composite,opengl,compiztoolbox,decor,mousepoll,place,vpswitch,regex,animation,move,resize,gnomecompat,snap,grid,imgpng,unitymtgrabhandles,wall,session,workarounds,resizeinfo,expo,ezoom,staticswitcher,fade,scale,unityshell]
CompositorRunning: compiz
CrashCounter: 1
DRM.card0.DP.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1440x900 1152x864 1024x768 800x600 640x480 720x400 640x400 640x350
 edid-base64: AP///////wAGEKScAAAAABYTAQOAIRV4CuWFo1RPnCYOUFQAAAABAQEBAQEBAQEBAQEBAQEBqyKgoFCEGjAwIDYAS88QAAAZAAAAAQAGEDAAAAAAAAAAAAogAAAA/gBMVE4xNTRCVDA4AAogAAAA/ABDb2xvciBMQ0QKICAgAKw=
Date: Tue Jun 7 15:23:32 2011
DistUpgraded: Log time: 2011-04-18 21:39:09.195832
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
 bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic-pae, i686: installed
 bcmwl, 5.100.82.38+bdcom, 2.6.38-8-generic, i686: installed
 nvidia-current, 270.41.06, 2.6.38-8-generic-pae, i686: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 nVidia Corporation C79 [GeForce 9400M] [10de:0863] (rev b1) (prog-if 00 [VGA controller])
   Subsystem: Apple Computer Inc. Device [106b:00ba]
MachineType: Apple Inc. MacBookPro5,4
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 LC_TIME=en_DK.UTF-8
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
ProcKernelCmdLine: root=UUID=e82d9a35-caee-4503-8594-8cd1eb26eec9 ro quiet splash
ProcVersionSignature_: Ubuntu 2.6.38-8.42-generic-pae 2.6.38.2
Renderer: Unknown
SegvAnalysis:
 Segfault happened at: 0xb4cffdc7 <_ZN5Unity2MT15GrabHandleGroup4hideEv+23>: mov (%eax),%esi
 PC (0xb4cffdc7) ok
 source "(%eax)" (0x00000011) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 Unity::MT::GrabHandleGroup::hide() () from /usr/lib/compiz/libunitymtgrabhandles.so
 UnityMTGrabHandlesWindow::hideHandles() () from /usr/lib/compiz/libunitymtgrabhandles.so
 UnityMTGrabHandlesWindow::onHideTimeout(void*) () from /usr/lib/compiz/libunitymtgrabhandles.so
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: compiz crashed with SIGSEGV in Unity::MT::GrabHandleGroup::hide()
UpgradeStatus: Upgraded to natty on 2011-04-19 (49 days ago)
UserGroups: adm admin audio cdrom dialout lpadmin netdev plugdev pulse pulse-access sambashare video
dmi.bios.date: 06/15/09
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MBP53.88Z.00AC.B03.0906151647
dmi.board.asset.tag: Base Board Asset Tag#
dmi.board.name: Mac-F22587A1
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro5,4
dmi.chassis.asset.tag: Asset Tag#
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F22587A1
dmi.modalias: dmi:bvnAppleInc.:bvrMBP53.88Z.00AC.B03.0906151647:bd06/15/09:svnAppleInc.:pnMacBookPro5,4:pvr1.0:rvnAppleInc.:rnMac-F22587A1:rvrMacBookPro5,4:cvnAppleInc.:ct10:cvrMac-F22587A1:
dmi.product.name: MacBookPro5,4
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
version.compiz: compiz 1:0.9.4+bzr20110415-0ubuntu2
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.libgl1-mesa-dri: libgl1-mesa-dri 7.10.2-0ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 7.10.2-0ubuntu2
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10.2-0ubuntu2
version.xserver-xorg: xserver-xorg 1:7.6+4ubuntu3
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.0-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-4ubuntu7.1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu7