compiz crashed with SIGSEGV in nux::IOpenGLFrameBufferObject::Deactivate()

[Benjamin Drung]

Binary package hint: compiz

After todays Xorg update, compiz crashes on login.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu8
ProcVersionSignature: Ubuntu 2.6.38-1.28-generic 2.6.38-rc2
Uname: Linux 2.6.38-1-generic x86_64
Architecture: amd64
DRM.card0.DVI.D.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1280x800 1024x768
 edid-base64: AP///////wANrxASAAAAAAEQAQOAGhB4CvzFklZTkSYgUFQACAABAQEBAQEBAQEBAQEBAQEBvBsAoFAgFzAwIDYABaMQAAAYAAAA/gBOMTIxSTMtTDAxCiAgAAAA/gBDTU8KICAgICAgICAgAAAA/gBOMTIxSTMtTDAxCiAgAM0=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: Off
 modes:
 edid-base64:
Date: Tue Feb 1 21:19:17 2011
DistUpgraded: Yes, recently upgraded Log time: 2011-01-22 18:57:06.159305
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
 Subsystem: Fujitsu Technology Solutions Device [1734:10ad]
   Subsystem: Fujitsu Technology Solutions Device [1734:10ad]
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
MachineType: FUJITSU SIEMENS Amilo Si 1520
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=de_DE:de:en_GB:en
 LANG=de_DE.UTF-8
 LC_MESSAGES=de_DE.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-1-generic root=UUID=fdf96b68-7bbb-4c7b-9ca0-d1dc6738864e ro quiet splash vt.handoff=7
SegvAnalysis:
 Segfault happened at: 0x7fdd3cf701c5 <_ZN3nux24IOpenGLFrameBufferObject10DeactivateEv+213>: mov 0x6c(%rbx),%r12d
 PC (0x7fdd3cf701c5) ok
 source "0x6c(%rbx)" (0x0000006c) not located in a known VMA region (needed readable region)!
 destination "%r12d" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 nux::IOpenGLFrameBufferObject::Deactivate() () from /usr/lib/libnux-graphics-0.9.so.0
 nux::IOpenGLFrameBufferObject::FormatFrameBufferObject(int, int, nux::BitmapFormat) () from /usr/lib/libnux-graphics-0.9.so.0
 nux::WindowCompositor::FormatRenderTargets(int, int) () from /usr/lib/libnux-0.9.so.0
 nux::WindowThread::ThreadCtor(_XDisplay*, unsigned long, __GLXcontextRec*) () from /usr/lib/libnux-0.9.so.0
 nux::CreateFromForeignWindow(unsigned long, __GLXcontextRec*, void (*)(nux::NThread*, void*), void*) () from /usr/lib/libnux-0.9.so.0
Title: compiz crashed with SIGSEGV in nux::IOpenGLFrameBufferObject::Deactivate()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (Do:1795): Wnck-CRITICAL **: wnck_set_client_type got called multiple times.
 (nautilus:1757): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
dmi.bios.date: 07/21/2006
dmi.bios.vendor: Phoenix
dmi.bios.version: 1.10
dmi.board.name: 10AD
dmi.board.vendor: FUJITSU
dmi.board.version: 3D22
dmi.chassis.type: 10
dmi.chassis.vendor: FUJITSU SIEMENS
dmi.chassis.version: N/A
dmi.modalias: dmi:bvnPhoenix:bvr1.10:bd07/21/2006:svnFUJITSUSIEMENS:pnAmiloSi1520:pvrRev1:rvnFUJITSU:rn10AD:rvr3D22:cvnFUJITSUSIEMENS:ct10:cvrN/A:
dmi.product.name: Amilo Si 1520
dmi.product.version: Rev 1
dmi.sys.vendor: FUJITSU SIEMENS
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.13.2+git20110124.fadee040-0ubuntu4
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.14.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #711370, 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.