Ubuntu
unity package

unity-panel-service crashed with SIGSEGV in __GI_getenv()

Bug #831994 reported by C de-Avillez on 2011-08-23

This bug report is a duplicate of: Bug #817691: [Oneric] unity-panel-service crashed with SIGSEGV in getenv(). Edit Remove

This bug affects 7 people

Affects		Status	Importance	Assigned to	Milestone
	unity (Ubuntu)	Confirmed	Medium	Unassigned

Bug Description

Not sure what caused this crash (but a segv on __GI_getenv()??). Happened at the same time as bug 831993, so may be related.

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: unity-services 4.8.2-0ubuntu4
ProcVersionSignature: Ubuntu 3.0.0-9.13-generic 3.0.3
Uname: Linux 3.0.0-9-generic x86_64
NonfreeKernelModules: wl
Architecture: amd64
CompizPlugins: [core,bailer,detection,composite,opengl,decor,mousepoll,vpswitch,regex,animation,snap,expo,move,compiztoolbox,place,grid,imgpng,gnomecompat,wall,ezoom,workarounds,staticswitcher,resize,fade,unitymtgrabhandles,scale,session,unityshell]
CompositorRunning: compiz
Date: Mon Aug 22 21:12:46 2011
DistUpgraded: Log time: 2011-08-22 15:21:46.012830
DistroCodename: oneiric
DistroVariant: ubuntu
DkmsStatus:
bcmwl, 5.100.82.38+bdcom, 2.6.38-11-generic, x86_64: installed
bcmwl, 5.100.82.38+bdcom, 3.0.0-9-generic, x86_64: installed
virtualbox, 4.1.0, 2.6.38-11-generic, x86_64: installed
virtualbox, 4.1.0, 3.0.0-9-generic, x86_64: installed
ExecutablePath: /usr/lib/unity/unity-panel-service
GraphicsCard:
nVidia Corporation GT218 [NVS 3100M] [10de:0a6c] (rev a2) (prog-if 00 [VGA controller])
Subsystem: Dell Device [1028:040a]
MachineType: Dell Inc. Latitude E6410
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcEnviron:
SHELL=/bin/bash
PATH=(custom, user)
LANG=en_US.UTF-8
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.0.0-9-generic root=/dev/mapper/hostname--vg-hostname--root ro
SegvAnalysis:
Segfault happened at: 0x7f813b4ceedc <__GI_getenv+156>: cmp 0x0(%rbp),%r12w
PC (0x7f813b4ceedc) ok
source "0x0(%rbp)" (0x00000110) not located in a known VMA region (needed readable region)!
destination "%r12w" ok
Stack memory exhausted (SP below stack segment)
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
__GI_getenv (name=0x7f813b5ef117 "NGUAGE") at getenv.c:90
guess_category_value (category=5, categoryname=<optimized out>) at dcigettext.c:1359
__dcigettext (domainname=0x7f813b8c0f60 "glib20", msgid1=0x7f813c2aa0e8 "GUID", msgid2=0x0, plural=0, n=0, category=5) at dcigettext.c:575
?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
g_type_class_ref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in __GI_getenv()
UpgradeStatus: Upgraded to oneiric on 2011-08-22 (0 days ago)
UserGroups: adm admin cdrom dialout kismet kvm libvirtd lpadmin plugdev sambashare vboxusers
dmi.bios.date: 05/26/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A09
dmi.board.name: 0K42JR
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA09:bd05/26/2011:svnDellInc.:pnLatitudeE6410:pvr0001:rvnDellInc.:rn0K42JR:rvrA01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude E6410
dmi.product.version: 0001
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.5.0-0ubuntu5
version.ia32-libs: ia32-libs 20090808ubuntu16
version.libdrm2: libdrm2 2.4.26-1ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 7.11-0ubuntu3
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental 7.11-0ubuntu3
version.libgl1-mesa-glx: libgl1-mesa-glx 7.11-0ubuntu3
version.xserver-xorg: xserver-xorg 1:7.6+7ubuntu6
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.6.0-1ubuntu13
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:6.14.99~git20110811.g93fc084-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.15.901-1ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:0.0.16+git20110411+8378443-1

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Revision history for this message

C de-Avillez (hggdh2) wrote on 2011-08-23:

BootDmesg.txt Edit (68.3 KiB, text/plain; charset="utf-8")
BootLog.gz Edit (1.0 KiB, application/x-gzip)
CurrentDmesg.txt Edit (5.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (2.1 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (1009 bytes, text/plain; charset="utf-8")
DpkgLog.txt Edit (1.7 MiB, text/plain; charset="utf-8")
GconfCompiz.txt Edit (36.9 KiB, text/plain; charset="utf-8")
GdmLog.txt Edit (47.9 KiB, text/plain; charset="utf-8")
GdmLog1.txt Edit (44.7 KiB, text/plain; charset="utf-8")
GdmLog2.txt Edit (52.6 KiB, text/plain; charset="utf-8")
LightdmDisplayLog.txt Edit (1.1 KiB, text/plain; charset="utf-8")
LightdmGreeterLog.txt Edit (6.8 KiB, text/plain; charset="utf-8")
LightdmLog.txt Edit (5.1 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (15.1 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (959 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.3 KiB, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.0 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (34.1 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (5.3 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (821 bytes, text/plain; charset="utf-8")
Registers.txt Edit (728 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (3.8 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (6.1 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (163.3 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (346.2 KiB, text/plain; charset="utf-8")
UnitySupportTest.txt Edit (566 bytes, text/plain; charset="utf-8")
XorgLog.txt Edit (40.4 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (39.5 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (7.6 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (8.5 KiB, text/plain; charset="utf-8")
locale.txt Edit (327 bytes, text/plain; charset="utf-8")
monitors.xml.txt Edit (1017 bytes, text/plain; charset="utf-8")
peripherals.txt Edit (946 bytes, text/plain; charset="utf-8")
setxkbmap.txt Edit (233 bytes, text/plain; charset="utf-8")
xdpyinfo.txt Edit (25.0 KiB, text/plain; charset="utf-8")
xinput.txt Edit (1.0 KiB, text/plain; charset="utf-8")
xkbcomp.txt Edit (54.8 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-08-24:

StacktraceTop:
__GI_getenv (name=0x7f813b5ef117 "/share/locale") at getenv.c:90
guess_category_value (category=5, categoryname=<optimized out>) at dcigettext.c:1359
__dcigettext (domainname=0x7f813b8c0f60 "glib20", msgid1=0x7f813c2aa0e8 "GUID", msgid2=0x0, plural=0, n=0, category=5) at dcigettext.c:575
g_dbus_connection_class_init (klass=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gio/gdbusconnection.c:754
g_dbus_connection_class_intern_init (klass=<optimized out>) at /build/buildd/glib2.0-2.29.16/./gio/gdbusconnection.c:452

Revision history for this message

Apport retracing service (apport) wrote on 2011-08-24: Stacktrace.txt

Stacktrace.txt Edit (6.9 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-08-24: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (13.9 KiB, text/plain)

Changed in unity (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

C de-Avillez (hggdh2) on 2011-08-25

visibility:

private → public

Launchpad Janitor (janitor) on 2011-08-27

Changed in unity (Ubuntu):
status:	New → Confirmed

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unity-panel-service crashed with SIGSEGV in __GI_getenv()

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unity package