compiz crashed with SIGSEGV in free()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
Expired
|
Medium
|
Unassigned |
Bug Description
Binary package hint: compiz
Logged in, dual screen twinview setup. Pressed CTRL+ALT+T to open a terminal. Started top in that terminal. Pressed again to open a new terminal, then boom. crash.
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4git20110
ProcVersionSign
Uname: Linux 2.6.38-7-generic x86_64
NonfreeKernelMo
.proc.driver.
.proc.driver.
.proc.driver.
NVRM version: NVIDIA UNIX x86_64 Kernel Module 270.30 Fri Feb 25 14:34:55 PST 2011
GCC version: gcc version 4.5.2 (Ubuntu/Linaro 4.5.2-6ubuntu4)
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
CrashCounter: 1
Date: Mon Mar 28 19:21:29 2011
DistUpgraded: Log time: 2011-01-19 12:33:17.207056
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
nvidia-current, 270.30, 2.6.38-7-generic, x86_64: installed
nvidia-current, 270.30, 2.6.38-6-generic, x86_64: installed
vboxhost, 4.0.4, 2.6.38-7-generic, x86_64: installed
vboxhost, 4.0.4, 2.6.38-6-generic, x86_64: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard:
nVidia Corporation G71 [GeForce 7900 GT/GTO] [10de:0291] (rev a1) (prog-if 00 [VGA controller])
Subsystem: LeadTek Research Inc. Device [107d:2a62]
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
InstallationMedia_: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
JockeyStatus: xorg:nvidia_current - NVIDIA accelerated graphics driver (Proprietary, Enabled, In use)
MachineType: System manufacturer System Product Name
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=en_GB:en
PATH=(custom, user)
LANG=en_GB.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
SegvAnalysis:
Segfault happened at: 0x7f577f1db8c3 <free+83>: lock cmpxchg %esi,(%rbx)
PC (0x7f577f1db8c3) ok
source "%esi" ok
destination "(%rbx)" (0x7f573800001f) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
free () from /lib/x86_
?? () from /lib/x86_
?? () from /lib/x86_
g_main_
?? () from /lib/x86_
Title: compiz crashed with SIGSEGV in free()
UpgradeStatus: Upgraded to natty on 2011-01-19 (68 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
(nautilus:1932): Gtk-WARNING **: Change Desktop Background: missing action Change Desktop Background
(nautilus:1932): Gtk-WARNING **: Ubuntu Documentation: missing action Ubuntu Documentation
(nautilus:1932): Gtk-WARNING **: Change Desktop Background: missing action Change Desktop Background
(nautilus:1932): Gtk-WARNING **: Ubuntu Documentation: missing action Ubuntu Documentation
dmi.bios.date: 04/24/2009
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: ASUS P5N32-E SLI ACPI BIOS Revision 1801
dmi.board.name: P5N32-E SLI
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: 1.XX
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.4git20110
version.libdrm2: libdrm2 2.4.23-1ubuntu5
version.
version.
version.
version.
version.
version.
visibility: | private → public |
Changed in compiz (Ubuntu): | |
status: | New → Confirmed |
StacktraceTop: 9040) at malloc.c:3736 callback_ unref (cb_data= 0x7f5778052580) at /build/ buildd/ glib2.0- 2.28.4/ ./glib/ gmain.c: 1332 destroy_ internal (source= 0x7f57780a8400, context=0x16e8730, have_lock=1) at /build/ buildd/ glib2.0- 2.28.4/ ./glib/ gmain.c: 1001 buildd/ glib2.0- 2.28.4/ ./glib/ gmain.c: 2465 context_ dispatch (context=0x16e8730) at /build/ buildd/ glib2.0- 2.28.4/ ./glib/ gmain.c: 3013
__libc_free (mem=0x7f577804
g_source_
g_source_
g_main_dispatch (context=0x16e8730) at /build/
g_main_