DBus Menu

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

Bug #749609 reported by KingCrunch on 2011-04-03

This bug affects 6 people

Affects		Status	Importance	Assigned to	Milestone
	DBus Menu	Fix Released	Undecided	Unassigned	DBus Menu 0.4.2
	libdbusmenu (Ubuntu)	Fix Released	Medium	Michael Terry

Bug Description

Binary package hint: unity

$ lsb_release -rd
Description: Ubuntu Natty (development branch)
Release: 11.04

$ apt-cache policy unity
unity:
  Installiert: 3.8.2-0ubuntu1
  Kandidat: 3.8.2-0ubuntu1
  Versionstabelle:
*** 3.8.2-0ubuntu1 0
        500 http://de.archive.ubuntu.com/ubuntu/ natty/main i386 Packages
        100 /var/lib/dpkg/status

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.8.2-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-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: Sun Apr 3 20:49:52 2011
EcryptfsInUse: Yes
ExecutablePath: /usr/lib/unity/unity-panel-service
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta i386 (20110330)
ProcCmdline: /usr/lib/unity/unity-panel-service
ProcEnviron:
SHELL=/bin/bash
LANGUAGE=de:en
LANG=de_DE.UTF-8
SegvAnalysis:
Segfault happened at: 0x4ffe16c: mov %eax,0x44(%esi)
PC (0x04ffe16c) ok
source "%eax" ok
destination "0x44(%esi)" (0x00210824) in non-writable VMA region: 0x0020f000-0x00211000 r--p /usr/lib/i386-linux-gnu/libgio-2.0.so.0.2800.4
SegvReason: writing VMA /usr/lib/i386-linux-gnu/libgio-2.0.so.0.2800.4
Signal: 11
SourcePackage: unity
StacktraceTop:
?? () from /usr/lib/libdbusmenu-glib.so.3
?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
g_closure_invoke () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
?? () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
g_signal_emit_valist () from /usr/lib/i386-linux-gnu/libgobject-2.0.so.0
Title: unity-panel-service crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Tags:

Related branches

lp://staging/~mterry/libdbusmenu/749609

Merged into lp://staging/libdbusmenu/0.5 at revision 289

DBus Menu Team: Pending requested 2011-04-05

lp://staging/~dbusmenu-team/libdbusmenu/ubuntu

Rejected for merging into lp://staging/~ubuntu-desktop/libdbusmenu/ubuntu

Ken VanDine: Disapprove on 2011-10-13

Superseded for merging into lp://staging/libdbusmenu/0.5

Ken VanDine: Pending requested 2011-01-27

Diff: 67319 lines (+66205/-527)

110 files modified

.bzrignore (+0/-229)
AUTHORS (+17/-0)
ChangeLog (+5918/-0)
Makefile.in (+821/-0)
aclocal.m4 (+10063/-0)
autogen.sh (+0/-12)
compile (+143/-0)
config.guess (+1502/-0)
config.h.in (+86/-0)
config.sub (+1714/-0)
configure (+16483/-0)
debian/changelog (+657/-0)
debian/control (+225/-0)
debian/copyright (+40/-0)
debian/gir1.2-dbusmenu-glib-0.4.install (+1/-0)
debian/gir1.2-dbusmenu-gtk-0.4.install (+1/-0)
debian/gir1.2-dbusmenu-gtk3-0.4.install (+1/-0)
debian/libdbusmenu-glib-dev.install (+6/-0)
debian/libdbusmenu-glib-doc.install (+1/-0)
debian/libdbusmenu-glib3.install (+1/-0)
debian/libdbusmenu-gtk-dev.install (+6/-0)
debian/libdbusmenu-gtk-doc.install (+1/-0)
debian/libdbusmenu-gtk3-3.install (+1/-0)
debian/libdbusmenu-gtk3-dev.install (+5/-0)
debian/libdbusmenu-gtk3.install (+1/-0)
debian/libdbusmenu-jsonloader-dev.install (+4/-0)
debian/libdbusmenu-jsonloader3.install (+1/-0)
debian/libdbusmenu-tools.install (+3/-0)
debian/rules (+45/-0)
debian/source/format (+1/-0)
debian/watch (+2/-0)
depcomp (+630/-0)
docs/Makefile.in (+613/-0)
docs/libdbusmenu-glib/Makefile.in (+613/-0)
docs/libdbusmenu-glib/reference/Makefile.in (+689/-0)
docs/libdbusmenu-glib/reference/html/annotation-glossary.html (+71/-0)
docs/libdbusmenu-glib/reference/html/api-index-full.html (+406/-0)
docs/libdbusmenu-glib/reference/html/ch01.html (+48/-0)
docs/libdbusmenu-glib/reference/html/index.html (+46/-0)
docs/libdbusmenu-glib/reference/html/index.sgml (+120/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib-DbusmenuClient.html (+427/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib-DbusmenuClientMenuitem.html (+92/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib-DbusmenuMenuitem.html (+1326/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib-DbusmenuMenuitemProxy.html (+154/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib-DbusmenuServer.html (+260/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib.devhelp (+109/-0)
docs/libdbusmenu-glib/reference/html/libdbusmenu-glib.devhelp2 (+109/-0)
docs/libdbusmenu-glib/reference/html/object-tree.html (+32/-0)
docs/libdbusmenu-glib/reference/html/style.css (+266/-0)
docs/libdbusmenu-glib/reference/tmpl/client-menuitem.sgml (+52/-0)
docs/libdbusmenu-glib/reference/tmpl/client.sgml (+168/-0)
docs/libdbusmenu-glib/reference/tmpl/menuitem-proxy.sgml (+57/-0)
docs/libdbusmenu-glib/reference/tmpl/menuitem.sgml (+520/-0)
docs/libdbusmenu-glib/reference/tmpl/server.sgml (+112/-0)
docs/libdbusmenu-glib/reference/version.xml (+1/-0)
docs/libdbusmenu-glib/reference/xml/annotation-glossary.xml (+64/-0)
docs/libdbusmenu-glib/reference/xml/api-index-deprecated.xml (+8/-0)
docs/libdbusmenu-glib/reference/xml/api-index-full.xml (+105/-0)
docs/libdbusmenu-glib/reference/xml/client-menuitem.xml (+70/-0)
docs/libdbusmenu-glib/reference/xml/client.xml (+322/-0)
docs/libdbusmenu-glib/reference/xml/menuitem-proxy.xml (+103/-0)
docs/libdbusmenu-glib/reference/xml/menuitem.xml (+915/-0)
docs/libdbusmenu-glib/reference/xml/server.xml (+199/-0)
docs/libdbusmenu-gtk/Makefile.in (+613/-0)
docs/libdbusmenu-gtk/reference/Makefile.in (+685/-0)
docs/libdbusmenu-gtk/reference/html/api-index-full.html (+122/-0)
docs/libdbusmenu-gtk/reference/html/ch01.html (+42/-0)
docs/libdbusmenu-gtk/reference/html/index.html (+39/-0)
docs/libdbusmenu-gtk/reference/html/index.sgml (+33/-0)
docs/libdbusmenu-gtk/reference/html/libdbusmenu-gtk-DbusmenuGtkClient.html (+316/-0)
docs/libdbusmenu-gtk/reference/html/libdbusmenu-gtk-DbusmenuGtkMenu.html (+169/-0)
docs/libdbusmenu-gtk/reference/html/libdbusmenu-gtk-menuitem.html (+256/-0)
docs/libdbusmenu-gtk/reference/html/libdbusmenu-gtk.devhelp (+36/-0)
docs/libdbusmenu-gtk/reference/html/libdbusmenu-gtk.devhelp2 (+36/-0)
docs/libdbusmenu-gtk/reference/html/object-tree.html (+42/-0)
docs/libdbusmenu-gtk/reference/html/style.css (+266/-0)
docs/libdbusmenu-gtk/reference/libdbusmenu-gtk-sections.txt (+70/-0)
docs/libdbusmenu-gtk/reference/libdbusmenu-gtk.types (+3/-0)
docs/libdbusmenu-gtk/reference/tmpl/client.sgml (+115/-0)
docs/libdbusmenu-gtk/reference/tmpl/genericmenuitem.sgml (+22/-0)
docs/libdbusmenu-gtk/reference/tmpl/libdbusmenu-gtk-unused.sgml (+118/-0)
docs/libdbusmenu-gtk/reference/tmpl/menu.sgml (+67/-0)
docs/libdbusmenu-gtk/reference/tmpl/menuitem.sgml (+84/-0)
docs/libdbusmenu-gtk/reference/version.xml (+1/-0)
docs/libdbusmenu-gtk/reference/xml/api-index-deprecated.xml (+8/-0)
docs/libdbusmenu-gtk/reference/xml/api-index-full.xml (+33/-0)
docs/libdbusmenu-gtk/reference/xml/client.xml (+214/-0)
docs/libdbusmenu-gtk/reference/xml/genericmenuitem.xml (+36/-0)
docs/libdbusmenu-gtk/reference/xml/menu.xml (+118/-0)
docs/libdbusmenu-gtk/reference/xml/menuitem.xml (+165/-0)
install-sh (+520/-0)
libdbusmenu-glib/Doxyfile (+0/-257)
libdbusmenu-glib/Makefile.in (+958/-0)
libdbusmenu-glib/client-marshal.c (+131/-0)
libdbusmenu-glib/client-marshal.h (+28/-0)
libdbusmenu-glib/dbus-menu-clean.xml.c (+132/-0)
libdbusmenu-glib/dbus-menu-clean.xml.h (+1/-0)
libdbusmenu-glib/menuitem-marshal.c (+170/-0)
libdbusmenu-glib/menuitem-marshal.h (+45/-0)
libdbusmenu-glib/server-marshal.c (+164/-0)
libdbusmenu-glib/server-marshal.h (+36/-0)
libdbusmenu-gtk/Makefile.in (+1005/-0)
ltmain.sh (+8413/-0)
missing (+376/-0)
mkinstalldirs (+162/-0)
po/Makefile.in.in (+217/-0)
tests/Makefile.in (+2204/-0)
tools/Makefile.in (+858/-0)
tools/testapp/CMakeLists.txt (+0/-29)
tools/testapp/Makefile.in (+619/-0)

lp://staging/ubuntu/natty/libdbusmenu

Revision history for this message

KingCrunch (sekrebs) wrote on 2011-04-03:

Dependencies.txt Edit (5.7 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (616 bytes, text/plain; charset="utf-8")
GconfCompiz.txt Edit (36.5 KiB, text/plain; charset="utf-8")
ProcMaps.txt Edit (32.7 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (784 bytes, text/plain; charset="utf-8")
Registers.txt Edit (462 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.4 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (4.1 KiB, text/plain; charset="utf-8")
XsessionErrors.txt Edit (40.6 KiB, text/plain; charset="utf-8")

Revision history for this message

Apport retracing service (apport) wrote on 2011-04-03:

StacktraceTop:
menuproxy_prop_changed_cb (proxy=0x92c2378, properties=0xb6b91860, invalidated=0x932ea18, user_data=0x9192f60) at ../../libdbusmenu-glib/client.c:1174
_gio_marshal_VOID__VARIANT_BOXED (closure=0x9343230, return_value=0x0, n_param_values=3, param_values=0x936be20, invocation_hint=0xbfb4da90, marshal_data=0x0) at /build/buildd/glib2.0-2.28.4/./gio/gio-marshal.c:737
g_closure_invoke (closure=0x9343230, return_value=0x0, n_param_values=3, param_values=0x936be20, invocation_hint=0xbfb4da90) at /build/buildd/glib2.0-2.28.4/./gobject/gclosure.c:767
signal_emit_unlocked_R (node=0x91293d8, detail=0, instance=0x92c2378, emission_return=0x0, instance_and_params=0x936be20) at /build/buildd/glib2.0-2.28.4/./gobject/gsignal.c:3252
g_signal_emit_valist (instance=0x92c2378, signal_id=163, detail=0, var_args=0xbfb4dc54 "\004") at /build/buildd/glib2.0-2.28.4/./gobject/gsignal.c:2983

Revision history for this message

Apport retracing service (apport) wrote on 2011-04-03: Stacktrace.txt

Stacktrace.txt Edit (5.4 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2011-04-03: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (11.8 KiB, text/plain)

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

Sebastien Bacher (seb128) on 2011-04-04

visibility:

private → public

Sebastien Bacher (seb128) on 2011-04-05

affects:

unity (Ubuntu) → libdbusmenu (Ubuntu)

Revision history for this message

Michael Terry (mterry) wrote on 2011-04-05:

This looks like the function is being called after the client object has been destroyed (priv->status returns garbage and we crash when trying to assign to it). I'm checking into how that might happen.

Michael Terry (mterry) on 2011-04-05

Changed in libdbusmenu (Ubuntu):
assignee:	nobody → Michael Terry (mterry)
status:	New → In Progress

Ted Gould (ted) on 2011-04-05

Changed in dbusmenu:
status:	New → Fix Committed
milestone:	none → 0.4.2

Sebastien Bacher (seb128) on 2011-04-07

Changed in libdbusmenu (Ubuntu):
status:	In Progress → Fix Committed

Ted Gould (ted) on 2011-04-07

Changed in dbusmenu:
status:	Fix Committed → Fix Released

Revision history for this message

Launchpad Janitor (janitor) wrote on 2011-04-07:

This bug was fixed in the package libdbusmenu - 0.4.2-0ubuntu1

---------------
libdbusmenu (0.4.2-0ubuntu1) natty; urgency=low

  * New upstream release.
    * Fix GIR scan to not include duplicate namespaces (LP: #750575)
    * Keep refs to the client and makes sure to disconnect all handlers.
      (LP: #749609)
    * Add GTK side handlers for the open/close events to ensure GTK apps
      can use those events still (LP: #750588)
    * Create submenus for menuitems that don't have children but still
      have told us they need them with the child-display property.
      (LP: #619811)
-- Ted Gould <email address hidden> Thu, 07 Apr 2011 10:32:51 -0500

Changed in libdbusmenu (Ubuntu):
status:	Fix Committed → Fix Released

Revision history for this message

Achim (achimtrf-deactivatedaccount) wrote on 2011-04-12:

Easy to reproduce:
1) Install Gnome Commander
2) Run it and maximize it
3) Now in the menu (on the Panel) go with your mouse cursor to Bookmarks.
4) Nothing really appears now, wait a second (your hope, you will see something) - and: Crash.

Works every time i do it on my machine

Revision history for this message

Achim (achimtrf-deactivatedaccount) wrote on 2011-04-12:

Really fixed???

Revision history for this message

Michael Terry (mterry) wrote on 2011-04-12:

Achim, yours is a different bug. I just filed bug 758759 for it and am looking into it.

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DBus Menu

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

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