Ubuntu
libdrm package

compiz crashed with SIGSEGV in malloc_consolidate()

Bug #715068 reported by haug on 2011-02-08

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	libdrm (Ubuntu)	Expired	High	Unassigned

Bug Description

Binary package hint: compiz

compiz crasched

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: compiz-core 1:0.9.2.1+glibmainloop4-0ubuntu9
ProcVersionSignature: Ubuntu 2.6.38-2.29-generic-pae 2.6.38-rc3
Uname: Linux 2.6.38-2-generic-pae i686
Architecture: i386
DRM.card0.DP.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.DP.2:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.DP.3:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI.A.1:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.HDMI.A.2:
status: disconnected
enabled: disabled
dpms: Off
modes:
edid-base64:
DRM.card0.LVDS.1:
status: connected
enabled: enabled
dpms: On
modes: 1280x800 1280x800
edid-base64: AP///////wAw5AFGAAAAAAASAROQHRJ4Ch6FllpVjCYfUFQAAAABAQEBAQEBAQEBAQEBAQEB9BoAglAgEDAwIDYAHrMQAAAYhBIAoFAgFzAwIDYAHrMQAAAYAAAA/gBXVTk3M4AxMzNXWDIKAAAA/gAIDhQZM11//wEBCiAgAMI=
DRM.card0.VGA.1:
status: connected
enabled: enabled
dpms: On
modes: 1680x1050 1280x1024 1280x1024 1440x900 1440x900 1280x960 1360x768 1152x864 1280x720 1024x768 1024x768 1024x768 832x624 800x600 800x600 800x600 800x600 640x480 640x480 640x480 640x480 720x400
edid-base64: AP///////wAEcnStAQEBAQgQAQNoLx54LsWFpFlJmiQSUFS/7wCBgIFAcU+VAJUPswCBwIvAITmQMGIaJ0BosDYA2SgRAAAcAAAA/QA4TB5SFQAKICAgICAgAAAA/ABBY2VyIEFMMjIxNlcKAAAA/wAwCiAgICAgICAgICAgABY=
Date: Tue Feb 8 10:04:33 2011
DistUpgraded: Yes, recently upgraded Log time: 2011-02-04 22:06:08.841550
DistroCodename: natty
DistroVariant: ubuntu
DkmsStatus:
dkms.conf: Error! No 'DEST_MODULE_LOCATION' directive specified.
dkms.conf: Error! No 'PACKAGE_NAME' directive specified.
dkms.conf: Error! No 'PACKAGE_VERSION' directive specified.
vboxhost, 4.0.0, 2.6.35-25-generic, i686: built
vboxhost, 4.0.2: added
ExecutablePath: /usr/bin/compiz
GdmLog2: Not present
GraphicsCard:
Subsystem: Dell Device [1028:024d]
Subsystem: Dell Device [1028:024d]
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100429)
MachineType: Dell Inc. Latitude E4300
ProcCmdline: compiz
ProcEnviron:
LANGUAGE=de_DE:de:en_GB:en
LANG=de_DE.UTF-8
LC_MESSAGES=de_DE.utf8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-2-generic-pae root=UUID=2514f80e-67ce-45a8-8ccf-d01fcecd5e18 ro quiet splash vt.handoff=7
SegvAnalysis:
Segfault happened at: 0xb738e4d2 <malloc_consolidate+258>: mov 0x4(%edi),%edx
PC (0xb738e4d2) ok
source "0x4(%edi)" (0x54fb9144) not located in a known VMA region (needed readable region)!
destination "%edx" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: compiz
StacktraceTop:
malloc_consolidate (av=0xb0d00010) at malloc.c:5155
_int_free (av=<value optimised out>, p=0xaa6da1e0) at malloc.c:5034
__libc_free (mem=0xaa6dd670) at malloc.c:3738
?? () from /lib/libdrm_intel.so.1
?? () from /lib/libdrm_intel.so.1
Title: compiz crashed with SIGSEGV in malloc_consolidate()
UserGroups: adm admin audio cdrom dialout dip fax floppy fuse lpadmin netdev plugdev sambashare tape vboxusers video
dmi.bios.date: 08/17/2010
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A19
dmi.board.name: 0MR506
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA19:bd08/17/2010:svnDellInc.:pnLatitudeE4300:pvr:rvnDellInc.:rn0MR506:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude E4300
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.2.1+glibmainloop4-0ubuntu9
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

Tags:

Revision history for this message

haug (josefa4) wrote on 2011-02-08:

BootDmesg.txt Edit (64.1 KiB, text/plain; charset="utf-8")
CurrentDmesg.txt Edit (1.2 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (1.3 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1.0 KiB, text/plain; charset="utf-8")
GdmLog.gz Edit (6.3 KiB, application/x-gzip)
GdmLog1.gz Edit (6.7 KiB, application/x-gzip)
Lspci.txt Edit (15.4 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (1.1 KiB, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (1.6 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (78.8 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (2.9 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (811 bytes, text/plain; charset="utf-8")
Registers.txt Edit (542 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (7.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (10.2 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (142.5 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (328.6 KiB, text/plain; charset="utf-8")
UnitySupportTest.txt Edit (997 bytes, text/plain; charset="utf-8")
XorgLog.gz Edit (8.4 KiB, application/x-gzip)
XorgLogOld.gz Edit (8.8 KiB, application/x-gzip)
Xrandr.txt Edit (8.6 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (34.9 KiB, text/plain; charset="utf-8")
monitors.xml.txt Edit (2.2 KiB, text/plain; charset="utf-8")
xdpyinfo.txt Edit (9.5 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-08:

StacktraceTop:
malloc_consolidate (av=0xb0d00010) at arena.c:275
_int_free (av=<value optimized out>, p=0xaa6da1e0)

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-08: Stacktrace.txt

Stacktrace.txt Edit (876 bytes, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-02-08: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (1.8 KiB, text/plain)

Changed in compiz (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-i386-retrace

Ubuntu Foundations Team Bug Bot (crichton) on 2011-02-08

tags:

added: compiz-0.9

Sebastien Bacher (seb128) on 2011-02-08

visibility:	private → public
affects:	compiz (Ubuntu) → libdrm (Ubuntu)

Revision history for this message

Bryce Harrington (bryce) wrote on 2011-02-11:

This got filed against libdrm, however the backtrace does not provide symbol information for the libdrm calls so it's hard to discern if it is indeed libdrm faulting, and if so what happened.

#3 0xb60341de in ?? () from /lib/libdrm_intel.so.1
No symbol table info available.
#4 0xb603439d in ?? () from /lib/libdrm_intel.so.1
No symbol table info available.
#5 0xb6030466 in drm_intel_bo_unreference () from /lib/libdrm_intel.so.1
No symbol table info available.
#6 0xb636a39c in intel_prepare_render () from /usr/lib/dri/i965_dri.so
No symbol table info available.
#7 0xb6390193 in brw_draw_prims () from /usr/lib/dri/i965_dri.so
No symbol table info available.
#8 0xb62505dc in ?? () from /usr/lib/dri/libdricore.so
No symbol table info available.
#9 0xb6475fb8 in GLWindow::glDrawGeometry() () from /usr/lib/compiz/libopengl.so
No symbol table info available.

Are you able to reproduce this issue easily? If so, please collect a full backtrace - see http://wiki.ubuntu.com/X/Backtracing for directions. If not, could you describe the conditions under which the crash tends to occur?

Changed in libdrm (Ubuntu):
importance:	Medium → High
status:	New → Incomplete

Revision history for this message

bugbot (bugbot) wrote on 2011-03-04:

We're closing this bug since it is has been some time with no response from the original reporter. However, if the issue still exists please feel free to reopen with the requested information. Also, if you could, please test against the latest development version of Ubuntu, since this confirms the bug is one we may be able to pass upstream for help.

Changed in libdrm (Ubuntu):
status:	Incomplete → Expired

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Ubuntulibdrm package

compiz crashed with SIGSEGV in malloc_consolidate()

Bug Description

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Ubuntu
libdrm package