** Changed in: compiz
Milestone: 0.9.8.4 => 0.9.9.0
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https://bugs.launchpad.net/bugs/995239
Title:
compiz crashed with SIGSEGV in _wordcopy_fwd_aligned() from
__memmove_sse2() from ? /usr/lib/nvidia-current/libnvidia-
glcore.so.295.40
Status in Compiz:
Confirmed
Status in “compiz” package in Ubuntu:
Confirmed
Status in “nvidia-graphics-drivers” package in Ubuntu:
Confirmed
Bug description:
I upgraded my system to 12.04 today. After reboot and login, my
desktop initially displayed then a slow black screen wash happened
from top to bottom. I waited several seconds and eventually the
desktop came back with no panel or launcher. I received a crash popup
and tried to send it, but the crash reporting process never completed.
I was able to restart X and login using the 2d desktop. The following is an
excerpt from a crash file in /var/crash I can send the entire crash file if
needed it is over 7mb.:
SegvAnalysis:
Segfault happened at: 0x7fd4a957b7e5 <_wordcopy_fwd_aligned+181>: mov
(%rsi),%rax
PC (0x7fd4a957b7e5) ok
source "(%rsi)" (0x7fd486ce3800) not located in a known VMA region (needed
readable region)!
destination "%rax" ok
SegvReason: reading unknown VMA
SourcePackage: unity
Stacktrace:
#0 _wordcopy_fwd_aligned (dstp=59130960, srcp=140550771456000, len=640) at
wordcopy.c:80
a0 = <optimized out>
a1 = <optimized out>
#1 0x00007fd4a9575635 in __memmove_sse2 (dest=0x3864450, src=<optimized
out>, len=5120) at ../string/memmove.c:76
dstp = <optimized out>
srcp = <optimized out>
#2 0x00007fd49c7f9753 in ?? () from
/usr/lib/nvidia-current/libnvidia-glcore.so.295.40
No symbol table info available.
#3 0x00007fd49c7fa482 in ?? () from
/usr/lib/nvidia-current/libnvidia-glcore.so.295.40
No symbol table info available.
#4 0x00007fd49c805e04 in ?? () from
/usr/lib/nvidia-current/libnvidia-glcore.so.295.40
No symbol table info available.
#5 0x00007fd49c806551 in ?? () from
/usr/lib/nvidia-current/libnvidia-glcore.so.295.40
No symbol table info available.
#6 0x00007fd49c903656 in ?? () from
/usr/lib/nvidia-current/libnvidia-glcore.so.295.40
No symbol table info available.
#7 0x00007fd49c62166c in ?? () from
/usr/lib/nvidia-current/libnvidia-glcore.so.295.40
No symbol table info available.
#8 0x00007fd49dd3ef1f in GLWindow::glDrawGeometry() () from
/usr/lib/compiz/libopengl.so
No symbol table info available.
#9 0x00007fd49dd3ef91 in GLWindow::glDrawGeometry() () from
/usr/lib/compiz/libopengl.so
No symbol table info available.
#10 0x00007fd49dd4160e in GLWindow::glDrawTexture(GLTexture*,
GLFragment::Attrib&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#11 0x00007fd49dd40b58 in GLWindow::glDrawTexture(GLTexture*,
GLFragment::Attrib&, unsigned int) () from /usr/lib/compiz/libopengl.so
No symbol table info available.
#12 0x00007fd49dd41927 in GLWindow::glDraw(GLMatrix const&,
GLFragment::Attrib&, CompRegion const&, unsigned int) () from
/usr/lib/compiz/libopengl.so
No symbol table info available.
#13 0x00007fd4969aca99 in UnityMTGrabHandlesWindow::glDraw(GLMatrix const&,
GLFragment::Attrib&, CompRegion const&, unsigned int) () from
/usr/lib/compiz/libunitymtgrabhandles.so
ProblemType: Bug
DistroRelease: Ubuntu 12.04
Package: compiz 1:0.9.7.6-0ubuntu1
ProcVersionSignature: Ubuntu 3.2.0-24.37-generic 3.2.14
Uname: Linux 3.2.0-24-generic x86_64
NonfreeKernelModules: nvidia
.proc.driver.nvidia.gpus.0: Error: [Errno 21] Is a directory:
'/proc/driver/nvidia/gpus/0'
.proc.driver.nvidia.registry: Binary: ""
.proc.driver.nvidia.version:
NVRM version: NVIDIA UNIX x86_64 Kernel Module 295.40 Thu Apr 5 21:37:00
PDT 2012
GCC version: gcc version 4.6.3 (Ubuntu/Linaro 4.6.3-1ubuntu5)
.tmp.unity.support.test.0:
ApportVersion: 2.0.1-0ubuntu7
Architecture: amd64
CompizPlugins:
[core,bailer,detection,composite,opengl,compiztoolbox,decor,resize,regex,move,imgpng,snap,gnomecompat,grid,place,mousepoll,vpswitch,animation,wall,unitymtgrabhandles,expo,ezoom,session,fade,workarounds,scale,unityshell]
CompositorRunning: None
Date: Sat May 5 14:59:25 2012
DistUpgraded: 2012-05-05 14:14:58,086 DEBUG enabling apt cron job
DistroCodename: precise
DistroVariant: ubuntu
DkmsStatus:
nvidia-current, 295.40, 3.0.0-17-generic, x86_64: installed
nvidia-current, 295.40, 3.2.0-24-generic, x86_64: installed
vboxhost, 4.0.4, 2.6.38-11-generic, x86_64: installed
vboxhost, 4.0.4, 3.0.0-17-generic, x86_64: installed
vboxhost, 4.0.4, 3.2.0-24-generic, x86_64: installed
GraphicsCard:
NVIDIA Corporation C51G [GeForce 6100] [10de:0242] (rev a2) (prog-if 00 [VGA
controller])
Subsystem: Micro-Star International Co., Ltd. Device [1462:7207]
JockeyStatus:
xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary,
Enabled, In use)
xorg:nvidia_current_updates - NVIDIA accelerated graphics driver
(post-release updates) (Proprietary, Disabled, Not in use)
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 051d:0002 American Power Conversion Uninterruptible
Power Supply
Bus 002 Device 003: ID 058f:9360 Alcor Micro Corp. 8-in-1 Media Card Reader
MachineType: Gateway T6534
PackageArchitecture: all
ProcEnviron:
TERM=xterm
PATH=(custom, user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.2.0-24-generic
root=UUID=f6af97d1-9ee3-4edc-9a70-7e02129362cc ro quiet splash vt.handoff=7
SourcePackage: compiz
UpgradeStatus: Upgraded to precise on 2012-05-05 (0 days ago)
dmi.bios.date: 03/10/2006
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 080012
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: MS-7207G
dmi.board.vendor: To be filled by O.E.M.
dmi.board.version: 100
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr080012:bd03/10/2006:svnGateway:pnT6534:pvrC00:rvnTobefilledbyO.E.M.:rnMS-7207G:rvr100:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: T6534
dmi.product.version: C00
dmi.sys.vendor: Gateway
version.compiz: compiz 1:0.9.7.6-0ubuntu1
version.ia32-libs: ia32-libs 20090808ubuntu35
version.libdrm2: libdrm2 2.4.32-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 8.0.2-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 8.0.2-0ubuntu3
version.nvidia-graphics-drivers: nvidia-graphics-drivers N/A
version.xserver-xorg-core: xserver-xorg-core 2:1.11.4-0ubuntu10
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.0-0ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati
1:6.14.99~git20111219.aacbd629-0ubuntu2
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.17.0-1ubuntu4
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau N/A
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