compiz crashed with SIGSEGV in free()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
Binary package hint: compiz
Alt+TAB 3 or 4 times when the system is busy
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 4.5.2-7ubuntu1)
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
Date: Sat Mar 26 22:49:29 2011
DistUpgraded: Log time: 2011-03-25 17:35:06.993758
DistroCodename: natty
DistroVariant: ubuntu
ExecutablePath: /usr/bin/compiz
GraphicsCard:
nVidia Corporation G86 [GeForce 8400M GS] [10de:0427] (rev a1) (prog-if 00 [VGA controller])
Subsystem: Samsung Electronics Co Ltd Device [144d:c031]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100804)
InstallationMedia_: Ubuntu 10.10 "Maverick Meerkat" - Alpha amd64 (20100804)
JockeyStatus: xorg:nvidia_current - Controlador para tarjetas gráficas NVIDIA (Privativo, Habilitado, En uso)
MachineType: SAMSUNG ELECTRONICS CO., LTD. SR70S/SR71S
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=es_ES:en
PATH=(custom, user)
LANG=es_ES.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
SegvAnalysis:
Segfault happened at: 0x7fe6e5adb8c3 <free+83>: lock cmpxchg %esi,(%rbx)
PC (0x7fe6e5adb8c3) ok
source "%esi" ok
destination "(%rbx)" (0x7fe68800001f) 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_
g_variant_unref () from /lib/x86_
?? () from /lib/x86_
g_hash_table_unref () from /lib/x86_
Title: compiz crashed with SIGSEGV in free()
UpgradeStatus: Upgraded to natty on 2011-03-25 (1 days ago)
UserGroups: adm admin audio avahi avahi-autoipd bin cdrom clamav dialout dip disk fax floppy fuse games gdm lp lpadmin mail netdev ntp operator plugdev pulse pulse-access sambashare saned src ssh sudo tape users usrp video voice www-data
dmi.bios.date: 09/26/2008
dmi.bios.vendor: Phoenix Technologies LTD
dmi.bios.version: 15AB
dmi.board.name: SR70S/SR71S
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.chassis.type: 10
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.
dmi.modalias: dmi:bvnPhoenixT
dmi.product.name: SR70S/SR71S
dmi.product.
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
version.compiz: compiz 1:0.9.4git20110
version.libdrm2: libdrm2 2.4.23-1ubuntu5
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 #743973, 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.