compiz crashed with SIGSEGV in g_source_unref()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: compiz
Doing nothing special, compiz died. I run with this in my /etc/environment to crash use-after-frees and use-before-
MALLOC_PERTURB_=85
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4+
ProcVersionSign
Uname: Linux 2.6.38-7-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
DRM.card0.DVI.D.1:
status: connected
enabled: enabled
dpms: On
modes: 1920x1200 1600x1200 1280x1024 1280x1024 1152x864 1024x768 1024x768 800x600 800x600 640x480 640x480 720x400
edid-base64: AP/////
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
Date: Fri Apr 8 16:50:28 2011
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
Intel Corporation 82Q35 Express Integrated Graphics Controller [8086:29b2] (rev 02) (prog-if 00 [VGA controller])
Subsystem: Intel Corporation Device [8086:4f4a]
Subsystem: Intel Corporation Device [8086:4f4a]
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_US:en
PATH=(custom, no user)
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
SegvAnalysis:
Segfault happened at: 0x7ffcec4b8f45 <g_source_unref+5>: mov 0x20(%rdi),%rsi
PC (0x7ffcec4b8f45) ok
source "0x20(%rdi)" (0x555555555555
destination "%rsi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
g_source_unref () from /lib/x86_
PrivateScreen:
PrivateScreen:
CompScreen:
CompScreen:
Title: compiz crashed with SIGSEGV in g_source_unref()
UpgradeStatus: Upgraded to natty on 2006-11-27 (1593 days ago)
UserGroups: adm admin audio cdrom dialout dip floppy fuse libvirtd lpadmin mythtv plugdev sambashare sbuild scanner video
XorgConf:
Section "ServerFlags"
Option "DontZap" "False"
EndSection
XsessionErrors: (evolution-
dmi.bios.date: 09/22/2008
dmi.bios.vendor: Intel Corp.
dmi.bios.version: JOQ3510J.
dmi.board.
dmi.board.name: DQ35JO
dmi.board.vendor: Intel Corporation
dmi.board.version: AAD82085-800
dmi.chassis.type: 3
dmi.modalias: dmi:bvnIntelCor
version.compiz: compiz 1:0.9.4+
version.ia32-libs: ia32-libs 20090808ubuntu11
version.libdrm2: libdrm2 2.4.23-1ubuntu6
version.
version.
version.
version.
version.
version.
version.
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 #740897, 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.