compiz crashed with SIGSEGV in nux::LoadGdkPixbuf()

[John S. Gruber]

Binary package hint: compiz

Running from natty live CD of 2011-02-09

To reproduce, after boot, get the unity desktop and click on the applications tile in the launcher.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu10
ProcVersionSignature: Ubuntu 2.6.38-2.29-generic 2.6.38-rc3
Uname: Linux 2.6.38-2-generic i686
Architecture: i386
CrashCounter: 1
DRM.card0.HDMI.A.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
DRM.card0.LVDS.1:
 status: connected
 enabled: enabled
 dpms: On
 modes: 1440x900 1280x854 1280x800 1280x720 1152x768 1024x768 800x600 848x480 720x480 640x480
 edid-base64: AP///////wBMo0c4AAAAAAAQAQOAJRd4Cof1lFdPjCcnUFQAAAABAQEBAQEBAQEBAQEBAQEBnyWgQFGEDDBAIDMAb+YQAAAZAAAADwAAAAAAAAAAAHjmAiMAAAAA/gBTQU1TVU5HCiAgICAgAAAA/gBMVE4xNzBYMi1MMDIKAPE=
DRM.card0.VGA.1:
 status: disconnected
 enabled: disabled
 dpms: On
 modes:
 edid-base64:
Date: Wed Feb 9 17:54:11 2011
DistUpgraded: Fresh install
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GdmLog2: Not present
GraphicsCard: Subsystem: Toshiba America Info Systems Device [1179:ff68]
LiveMediaBuild: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110209)
MachineType: TOSHIBA Satellite L355D
ProcCmdline: compiz
ProcCwd: /home/ubuntu
ProcEnviron:
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
 LC_MESSAGES=en_US.utf8
 SHELL=/bin/bash
ProcKernelCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz
SegvAnalysis:
 Segfault happened at: 0x7d0a368 <_ZN3nux13LoadGdkPixbufEP10_GdkPixbuf+168>: movzbl 0x3(%edi),%esi
 PC (0x07d0a368) ok
 source "0x3(%edi)" (0x00000003) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
 nux::LoadGdkPixbuf(_GdkPixbuf*) () from /usr/lib/libnux-image-0.9.so.0
 nux::CreateTextureFromPixbuf(_GdkPixbuf*) () from /usr/lib/libnux-graphics-0.9.so.0
 IconTexture::Refresh() () from /usr/lib/compiz/libunityshell.so
 IconTexture::IconTexture(char const*, unsigned int) () from /usr/lib/compiz/libunityshell.so
 PlacesSimpleTile::PlacesSimpleTile(char const*, char const*, int) () from /usr/lib/compiz/libunityshell.so
Title: compiz crashed with SIGSEGV in nux::LoadGdkPixbuf()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 06/04/2009
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: 1.90
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.vendor: TOSHIBA
dmi.board.version: Base Board Version
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias: dmi:bvnInsydeCorp.:bvr1.90:bd06/04/2009:svnTOSHIBA:pnSatelliteL355D:pvrPSLE0U-01000R:rvnTOSHIBA:rn:rvrBaseBoardVersion:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.name: Satellite L355D
dmi.product.version: PSLE0U-01000R
dmi.sys.vendor: TOSHIBA
version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu10
version.libdrm2: libdrm2 2.4.23-1ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.10-1ubuntu1
version.xserver-xorg: xserver-xorg 1:7.6~3ubuntu3
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 2:2.14.0-1ubuntu6
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110107+b795ca6e-0ubuntu4

[Apport retracing service (apport)]

StacktraceTop:
 nux::LoadGdkPixbuf (pixbuf=0x0) at ./ImageSurface.cpp:239
 nux::CreateTextureFromPixbuf (pixbuf=0x0)
 IconTexture::Refresh ()
 ?? ()

[John S. Gruber (jsjgruber)]

With today's daily cd I've been unable to reproduce the problem.

Anyone else having this problem with the latest CD?

[Ryan Steele (rgsteele)]

I confirm I am no longer seeing the issue.