compiz crashed with SIGSEGV in __libc_free()
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
compiz (Ubuntu) |
New
|
Medium
|
Unassigned |
Bug Description
Binary package hint: compiz
I committed the great crime of pressing Ctrl+Alt. Twice :(
ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.4+
ProcVersionSign
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
CompizPlugins: [core,bailer,
CompositorRunning: compiz
CrashCounter: 1
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: On
modes:
edid-base64:
DRM.card0.VGA.1:
status: disconnected
enabled: disabled
dpms: On
modes:
edid-base64:
Date: Thu Apr 7 13:43:13 2011
DistUpgraded: Log time: 2010-12-18 12:59:35.150985
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
fglrx, 8.840, 2.6.38-7-generic, x86_64: installed
fglrx, 8.840, 2.6.38-8-generic, x86_64: installed
virtualbox-ose, 4.0.4, 2.6.38-7-generic, x86_64: installed
virtualbox-ose, 4.0.4, 2.6.38-8-generic, x86_64: installed
ExecutablePath: /usr/bin/compiz
GraphicsCard:
ATI Technologies Inc Juniper [Radeon HD 5700 Series] [1002:68b8] (prog-if 00 [VGA controller])
Subsystem: Hightech Information System Ltd. Device [1787:2288]
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
InstallationMedia_: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
MachineType: System manufacturer System Product Name
ProcCmdline: compiz --replace
ProcEnviron:
LANGUAGE=en_AU:en
LANG=en_AU.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
Renderer: Unknown
SegvAnalysis:
Segfault happened at: 0x7f77158698c3 <__libc_free+83>: lock cmpxchg %esi,(%rbx)
PC (0x7f77158698c3) ok
source "%esi" ok
destination "(%rbx)" (0x7f76b800001f) not located in a known VMA region (needed writable region)!
SegvReason: writing unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
__libc_free (mem=0x7f76f802
?? () 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 __libc_free()
UpgradeStatus: Upgraded to natty on 2010-12-18 (110 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare
XorgConf:
Section "Device"
Identifier "Default Device"
Option "ColorTiling" "on"
Option "SwapbufferWait" "off"
EndSection
XsessionErrors: (nautilus:24711): GConf-CRITICAL **: gconf_value_free: assertion `value != NULL' failed
dmi.bios.date: 05/28/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1305
dmi.board.
dmi.board.name: M4A88TD-M
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev X.0x
dmi.chassis.
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.
dmi.modalias: dmi:bvnAmerican
dmi.product.name: System Product Name
dmi.product.
dmi.sys.vendor: System manufacturer
version.compiz: compiz 1:0.9.4+
version.ia32-libs: ia32-libs 20090808ubuntu11
version.libdrm2: libdrm2 2.4.24+
version.
version.
version.
version.
version.
version.
version.
visibility: | private → public |
StacktraceTop: 33f0) at malloc.c:3736 free_gfree (buffer=0x3533a00) at /build/ buildd/ glib2.0- 2.28.5/ ./glib/ gbuffer. c:42 buildd/ glib2.0- 2.28.5/ ./glib/ gvariant- core.c: 628 table_remove_ all_nodes (hash_table= 0x2d13f20, notify=1) at /build/ buildd/ glib2.0- 2.28.5/ ./glib/ ghash.c: 492 0x2d13f20) at /build/ buildd/ glib2.0- 2.28.5/ ./glib/ ghash.c: 854
__libc_free (mem=0x7f76f802
g_buffer_
g_variant_unref (value=0x31b5e40) at /build/
g_hash_
g_hash_table_unref (hash_table=