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

Bug #731352 reported by Omer Akram on 2011-03-08
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
DBus Menu
Invalid
Low
Unassigned
Unity
Invalid
Undecided
Unassigned
Unity Foundations
Low
Ted Gould
libdbusmenu (Ubuntu)
Low
Ted Gould

Bug Description

Binary package hint: unity

on start due to a bug in indicator-application the batter and network icon were shown twice after a few minutes those extra icons went away and I got this crash. no its not reproduce able

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.6.2-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic i686
Architecture: i386
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]
Date: Tue Mar 8 19:43:46 2011
ExecutablePath: /usr/lib/unity/unity-panel-service
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Alpha i386 (20110226)
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcEnviron:
 SHELL=/bin/bash
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0x9d9087: testb $0x4,0x10(%eax)
 PC (0x009d9087) ok
 source "$0x4" ok
 destination "0x10(%eax)" (0x00000010) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 ?? () from /lib/libglib-2.0.so.0
 ?? () from /usr/lib/libdbusmenu-glib.so.3
 ?? () from /usr/lib/libdbusmenu-glib.so.3
 g_simple_async_result_complete () from /usr/lib/libgio-2.0.so.0
 ?? () from /usr/lib/libgio-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in g_simple_async_result_complete()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Omer Akram (om26er) wrote :

StacktraceTop:
 g_variant_is_trusted (value=0x0) at /build/buildd/glib2.0-2.28.2/./glib/gvariant-core.c:600
 g_variant_builder_add_value (builder=0xbfa20510, value=0x0) at /build/buildd/glib2.0-2.28.2/./glib/gvariant.c:3081
 update_layout (client=0xb2cae9a8) at ../../libdbusmenu-glib/client.c:1875
 menuproxy_build_cb (object=0x9dee600, res=0xb2c50eb8, user_data=0xb2cae9a8) at ../../libdbusmenu-glib/client.c:1073
 g_simple_async_result_complete (simple=0xb2c50eb8) at /build/buildd/glib2.0-2.28.2/./gio/gsimpleasyncresult.c:747

Changed in unity (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
Alex Launi (alexlauni) on 2011-03-11
Changed in unity:
status: New → Confirmed
Changed in unity (Ubuntu):
status: New → Confirmed
David Barth (dbarth) on 2011-03-11
Changed in unity-foundations:
milestone: none → ubuntu-11.04-beta-1
status: New → Triaged
Sebastien Bacher (seb128) wrote :

Could you try if that's still an issue, quite some crashers got fixed in the recent weeks

visibility: private → public
Changed in dbusmenu:
importance: Undecided → Low
status: New → Incomplete
affects: unity (Ubuntu) → libdbusmenu (Ubuntu)
Changed in libdbusmenu (Ubuntu):
importance: Medium → Low
status: Confirmed → Incomplete
Sebastien Bacher (seb128) wrote :

seems similar to bug #720895 for example

Omer Akram (om26er) wrote :

I have not had this crash for a few weeks.

Sebastien Bacher (seb128) wrote :

closing the bug then

Changed in libdbusmenu (Ubuntu):
status: Incomplete → Invalid
Changed in dbusmenu:
status: Incomplete → Invalid
Changed in unity:
status: Confirmed → Invalid
Changed in unity-foundations:
status: Triaged → Invalid
Changed in libdbusmenu (Ubuntu):
assignee: nobody → Ted Gould (ted)
David Barth (dbarth) on 2011-03-28
Changed in unity-foundations:
assignee: nobody → Ted Gould (ted)
importance: Undecided → Low
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