Unity

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

Bug #1212800 reported by Till Kamppeter on 2013-08-15

This bug report is a duplicate of: Bug #1040660: unity-panel-service crashed with SIGSEGV in panel_indicator_entry_accessible_get_n_children() from append_cache_item() from g_hash_table_foreach(). Edit Remove

This bug affects 1 person

Affects		Status	Importance	Assigned to	Milestone
	Unity	New	Undecided	Unassigned
	unity (Ubuntu)	New	Undecided	Unassigned

Bug Description

Crashed when tapping the WiFi indicator at the top of the screen.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: unity-services 7.1.0+13.10.20130815.2-0ubuntu1 [origin: LP-PPA-ubuntu-unity-daily-build]
ProcVersionSignature: Ubuntu 3.11.0-2.5-generic 3.11.0-rc5
Uname: Linux 3.11.0-2-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.12-0ubuntu3
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
CrashCounter: 1
CrashDB: unity
Date: Thu Aug 15 20:38:35 2013
DistUpgraded: Fresh install
DistroCodename: saucy
DistroVariant: ubuntu
ExecutablePath: /usr/lib/unity/unity-panel-service
GraphicsCard:
Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:2205]
InstallationDate: Installed on 2013-06-05 (71 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130605)
MachineType: LENOVO 334729G
MarkForUpload: True
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-2-generic root=UUID=71da60b2-cc11-47bf-9120-bfad5b1c7eaa ro quiet splash vt.handoff=7
SegvAnalysis:
Segfault happened at: 0x40601b: mov 0x0(%rbp),%rdx
PC (0x0040601b) ok
source "0x0(%rbp)" (0x0000000a) not located in a known VMA region (needed readable region)!
destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
?? ()
?? () from /usr/lib/x86_64-linux-gnu/libatk-bridge-2.0.so.0
g_hash_table_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libatk-bridge-2.0.so.0
?? () from /usr/lib/x86_64-linux-gnu/libatk-bridge-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in g_hash_table_foreach()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
dmi.bios.date: 02/05/2013
dmi.bios.vendor: LENOVO
dmi.bios.version: GDET92WW (1.52 )
dmi.board.asset.tag: Not Available
dmi.board.name: 334729G
dmi.board.vendor: LENOVO
dmi.board.version: Win8 Pro DPK TPG
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvrGDET92WW(1.52):bd02/05/2013:svnLENOVO:pn334729G:pvrThinkPadTwist:rvnLENOVO:rn334729G:rvrWin8ProDPKTPG:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.name: 334729G
dmi.product.version: ThinkPad Twist
dmi.sys.vendor: LENOVO
version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu4
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.46-1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.6-2ubuntu2
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.6-2ubuntu2
version.xserver-xorg-core: xserver-xorg-core 2:1.14.2.901-2ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu3
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.14-4ubuntu2
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.8-0ubuntu3
xserver.bootTime: Thu Aug 15 20:30:08 2013
xserver.configfile: default
xserver.errors:

xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:

xserver.version: 2:1.14.2.901-2ubuntu1

Tags:

Revision history for this message

Till Kamppeter (till-kamppeter) wrote on 2013-08-15:

BootDmesg.txt Edit (162.1 KiB, text/plain; charset="utf-8")
BootLog.txt Edit (2.4 KiB, text/plain; charset="utf-8")
CoreDump.gz Edit (1.8 MiB, application/x-gzip)
CurrentDmesg.txt Edit (4.4 KiB, text/plain; charset="utf-8")
Dependencies.txt Edit (5.7 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (603 bytes, text/plain; charset="utf-8")
DpkgLog.txt Edit (1.0 MiB, text/plain; charset="utf-8")
GconfCompiz.txt Edit (43.3 KiB, text/plain; charset="utf-8")
LightdmDisplayLog.txt Edit (2.4 KiB, text/plain; charset="utf-8")
LightdmGreeterLog.txt Edit (37.2 KiB, text/plain; charset="utf-8")
LightdmGreeterLogOld.txt Edit (29.8 KiB, text/plain; charset="utf-8")
LightdmLog.txt Edit (4.3 KiB, text/plain; charset="utf-8")
Lspci.txt Edit (9.8 KiB, text/plain; charset="utf-8")
Lsusb.txt Edit (744 bytes, text/plain; charset="utf-8")
ProcCpuinfo.txt Edit (3.7 KiB, text/plain; charset="utf-8")
ProcEnviron.txt Edit (305 bytes, text/plain; charset="utf-8")
ProcInterrupts.txt Edit (2.3 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (49.5 KiB, text/plain; charset="utf-8")
ProcModules.txt Edit (4.6 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (831 bytes, text/plain; charset="utf-8")
Registers.txt Edit (707 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (4.0 KiB, text/plain; charset="utf-8")
UdevDb.txt Edit (215.0 KiB, text/plain; charset="utf-8")
UdevLog.txt Edit (392.4 KiB, text/plain; charset="utf-8")
UnitySupportTest.txt Edit (611 bytes, text/plain; charset="utf-8")
XorgLog.txt Edit (37.1 KiB, text/plain; charset="utf-8")
XorgLogOld.txt Edit (35.8 KiB, text/plain; charset="utf-8")
Xrandr.txt Edit (679 bytes, text/plain; charset="utf-8")
upstart.unity-panel-service.log.txt Edit (46.8 KiB, text/plain; charset="utf-8")
xdpyinfo.txt Edit (6.9 KiB, text/plain; charset="utf-8")
xserver.devices.txt Edit (523 bytes, text/plain; charset="utf-8")