compiz crashed with SIGSEGV in CcpScreen::initPluginForScreen()

[Felix Möller]

Trying to activate plugins in ccsm to get window decorations back.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: compiz-core 1:0.9.8.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-22.34-generic 3.5.7.2
Uname: Linux 3.5.0-22-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.6.1-0ubuntu10
Architecture: amd64
CompizPlugins: [core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: compiz
Date: Tue Jan 22 22:37:18 2013
DistUpgraded: 2012-08-03 01:22:16,846 DEBUG enabling apt cron job
DistroCodename: quantal
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) (prog-if 00 [VGA controller])
   Subsystem: Lenovo Device [17aa:20e4]
   Subsystem: Lenovo Device [17aa:20e4]
InstallationDate: Installed on 2012-03-31 (297 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120331)
MachineType: LENOVO 6474A46
MarkForUpload: True
PccardctlIdent:
 Socket 0:
   no product info available
PccardctlStatus:
 Socket 0:
   no card
ProcCmdline: compiz --replace
ProcEnviron:
 TERM=xterm
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=de_DE.UTF-8
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.5.0-22-generic root=UUID=b32d85c9-d1fb-49ca-8c94-c64d321221b3 ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x22a0e30: movslq 0x72(%rdi),%ebp
 PC (0x022a0e30) in non-executable VMA region: 0x01f7a000-0x053f2000 rw-p [heap]
 source "0x72(%rdi)" (0x0229f0a2) ok
 destination "%ebp" ok
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: compiz
StacktraceTop:
 ?? ()
 CcpScreen::initPluginForScreen(CompPlugin*) () from /usr/lib/compiz/libccp.so
 CompScreen::initPluginForScreen(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120927
 CompScreen::initPluginForScreen(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120927
 CompManager::initPlugin(CompPlugin*) () from /usr/lib/libcompiz_core.so.ABI-20120927
Title: compiz crashed with SIGSEGV in CcpScreen::initPluginForScreen()
UpgradeStatus: Upgraded to quantal on 2012-08-02 (172 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 10/17/2012
dmi.bios.vendor: LENOVO
dmi.bios.version: 7UET94WW (3.24 )
dmi.board.name: 6474A46
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr7UET94WW(3.24):bd10/17/2012:svnLENOVO:pn6474A46:pvrThinkPadT400:rvnLENOVO:rn6474A46:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 6474A46
dmi.product.version: ThinkPad T400
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.8.6-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu36
version.libdrm2: libdrm2 2.4.39-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.0-0ubuntu6.1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.99.99~git20120913.8637f772-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.20.9-0ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.2-0ubuntu3

[Apport retracing service (apport)]

StacktraceTop:
 ?? ()
 CcpScreen::initPluginForScreen (this=0x1fbeb00, p=0x229e590) at /build/buildd/compiz-0.9.8.6/plugins/ccp/src/ccp.cpp:495
 CompScreen::initPluginForScreen (this=0x1f7ad80, p=<optimized out>) at /build/buildd/compiz-0.9.8.6/src/plugin.cpp:326
 CompScreen::initPluginForScreen (this=0x1f7ad80, p=<optimized out>) at /build/buildd/compiz-0.9.8.6/src/plugin.cpp:326
 CompManager::initPlugin (p=p@entry=0x229e590) at /build/buildd/compiz-0.9.8.6/src/plugin.cpp:298

[Daniel van Vugt (vanvugt)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. This particular bug has already been reported and is a duplicate of bug 973472, so it 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. Feel free to continue to report any other bugs you may find.