[Bug 281564] New: Kontact crash during shutdown while opening

Trent Tschirgi mourka at comcast.net
Wed Sep 7 17:43:28 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=281564

           Summary: Kontact crash during shutdown while opening
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: mourka at comcast.net


Application: kontact (4.4.8)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.31-23-generic i686
Distribution: Ubuntu 10.04.3 LTS

-- Information about the crash:
I clicked to open Kontact.  While waiting for Kontact to open, I clicked shut
several automated maintenance windows.  I accidentally clicked the [X] on the
Kontact window just as it was opening up.  This caused Kontact to crash.

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[KCrash Handler]
#6  0x092bfc22 in ?? ()
#7  0x046f8a53 in Akregator::Folder::updateUnreadCount (this=0x8cf7c08) at
../../../akregator/src/folder.cpp:310
#8  0x046fa885 in Akregator::Folder::removeChild (this=0x8cf7c08,
node=0x9395398) at ../../../akregator/src/folder.cpp:255
#9  0x046f69f0 in Akregator::TreeNode::emitSignalDestroyed (this=0x9395398) at
../../../akregator/src/treenode.cpp:73
#10 0x046effea in ~Feed (this=0x9395398, __in_chrg=<value optimized out>,
__vtt_parm=<value optimized out>) at ../../../akregator/src/feed.cpp:319
#11 0x046f73ee in qDeleteAll<QList<Akregator::TreeNode*>::const_iterator>
(this=0x984d058, __in_chrg=<value optimized out>) at
/usr/include/qt4/QtCore/qalgorithms.h:322
#12 qDeleteAll<QList<Akregator::TreeNode*> > (this=0x984d058, __in_chrg=<value
optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:330
#13 ~FolderPrivate (this=0x984d058, __in_chrg=<value optimized out>) at
../../../akregator/src/folder.cpp:68
#14 0x046f74a7 in ~Folder (this=0x8cf7c08, __in_chrg=<value optimized out>) at
../../../akregator/src/folder.cpp:95
#15 0x046fc624 in Akregator::FeedList::setRootNode (this=0x923c2a8, folder=0x0)
at ../../../akregator/src/feedlist.cpp:435
#16 0x046ff3ae in ~FeedList (this=0x923c2a8, __in_chrg=<value optimized out>)
at ../../../akregator/src/feedlist.cpp:315
#17 0x04742e58 in checked_delete<Akregator::FeedList> (this=0x8cf7ca8) at
/usr/include/boost/checked_delete.hpp:34
#18 boost::detail::sp_counted_impl_p<Akregator::FeedList>::dispose
(this=0x8cf7ca8) at /usr/include/boost/smart_ptr/detail/sp_counted_impl.hpp:78
#19 0x046e7350 in boost::detail::sp_counted_base::release (this=0x9803ca0,
__in_chrg=<value optimized out>) at
/usr/include/boost/smart_ptr/detail/sp_counted_base_gcc_x86.hpp:145
#20 ~shared_count (this=0x9803ca0, __in_chrg=<value optimized out>) at
/usr/include/boost/smart_ptr/detail/shared_count.hpp:217
#21 ~shared_ptr (this=0x9803ca0, __in_chrg=<value optimized out>) at
/usr/include/boost/smart_ptr/shared_ptr.hpp:169
#22 ~ArticleDeleteJob (this=0x9803ca0, __in_chrg=<value optimized out>) at
../../../akregator/src/articlejobs.h:66
#23 0x04c2f18f in QObjectPrivate::deleteChildren (this=0x936a2d0) at
kernel/qobject.cpp:1986
#24 0x04c3629d in ~QObject (this=0x936a268, __in_chrg=<value optimized out>) at
kernel/qobject.cpp:975
#25 0x03670b47 in ~Command (this=0x936a268, __in_chrg=<value optimized out>) at
../../../akregator/interfaces/command.cpp:52
#26 0x04723e57 in ~ExpireItemsCommand (this=0x936a268, __in_chrg=<value
optimized out>) at ../../../akregator/src/expireitemscommand.cpp:111
#27 0x04c2f18f in QObjectPrivate::deleteChildren (this=0x92e69d0) at
kernel/qobject.cpp:1986
#28 0x03c7a3d3 in ~QWidget (this=0x92cf8b0, __in_chrg=<value optimized out>) at
kernel/qwidget.cpp:1469
#29 0x0475c90c in ~MainWidget (this=0x92cf8b0, __in_chrg=<value optimized out>)
at ../../../akregator/src/mainwidget.cpp:102
#30 0x002daa53 in ~Part (this=0x92beac0, __vtt_parm=0x47ad048, __in_chrg=<value
optimized out>) at ../../kparts/part.cpp:208
#31 0x002db20a in ~ReadOnlyPart (this=0x92beac0, __vtt_parm=0x47ad044,
__in_chrg=<value optimized out>) at ../../kparts/part.cpp:459
#32 0x04753aa1 in ~Part (this=0x92beac0, __in_chrg=<value optimized out>,
__vtt_parm=<value optimized out>) at
../../../akregator/src/akregator_part.cpp:349
#33 0x00350c29 in ~Plugin (this=0x8d1f280, __vtt_parm=0x33cec4c,
__in_chrg=<value optimized out>) at ../../kontactinterface/plugin.cpp:90
#34 0x033caa82 in ~AkregatorPlugin (this=0x8d1f280, __in_chrg=<value optimized
out>, __vtt_parm=<value optimized out>) at
../../../../kontact/plugins/akregator/akregator_plugin.cpp:63
#35 0x00b80246 in ~MainWindow (this=0x8a24a28, __in_chrg=<value optimized out>,
__vtt_parm=<value optimized out>) at ../../../kontact/src/mainwindow.cpp:258
#36 0x04c2ed65 in qDeleteInEventHandler (o=0x92bfb88) at
kernel/qobject.cpp:3998
#37 0x04c30428 in QObject::event (this=0x8a24a28, e=0x9869448) at
kernel/qobject.cpp:1231
#38 0x03c72326 in QWidget::event (this=0x8a24a28, event=0x937f8a8) at
kernel/qwidget.cpp:8455
#39 0x0408dbc7 in QMainWindow::event (this=0x8a24a28, event=0x937f8a8) at
widgets/qmainwindow.cpp:1433
#40 0x00e992e4 in KMainWindow::event (this=0x8a24a28, ev=0x937f8a8) at
../../kdeui/widgets/kmainwindow.cpp:1103
#41 0x00ee10ff in KXmlGuiWindow::event (this=0x8a24a28, ev=0x937f8a8) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:131
#42 0x03c144dc in QApplicationPrivate::notify_helper (this=0x8904698,
receiver=0x8a24a28, e=0x937f8a8) at kernel/qapplication.cpp:4300
#43 0x03c1b0f9 in QApplication::notify (this=0xbff39774, receiver=0x8a24a28,
e=0x937f8a8) at kernel/qapplication.cpp:4265
#44 0x00da740a in KApplication::notify (this=0xbff39774, receiver=0x8a24a28,
event=0x937f8a8) at ../../kdeui/kernel/kapplication.cpp:302
#45 0x04c1fa3b in QCoreApplication::notifyInternal (this=0xbff39774,
receiver=0x8a24a28, event=0x937f8a8) at kernel/qcoreapplication.cpp:704
#46 0x04c22473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0,
data=0x88e3a60) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#47 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x88e3a60) at kernel/qcoreapplication.cpp:1345
#48 0x04c225dd in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1238
#49 0x04c4badf in QCoreApplication::sendPostedEvents (s=0x8905f30) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#50 postEventSourceDispatch (s=0x8905f30) at
kernel/qeventdispatcher_glib.cpp:276
#51 0x0858d5e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#52 0x085912d8 in ?? () from /lib/libglib-2.0.so.0
#53 0x085914b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#54 0x04c4b5d5 in QEventDispatcherGlib::processEvents (this=0x88e3588,
flags=...) at kernel/qeventdispatcher_glib.cpp:412
#55 0x03cd4135 in QGuiEventDispatcherGlib::processEvents (this=0x88e3588,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#56 0x04c1e059 in QEventLoop::processEvents (this=0xbff396d4, flags=) at
kernel/qeventloop.cpp:149
#57 0x04c1e4aa in QEventLoop::exec (this=0xbff396d4, flags=...) at
kernel/qeventloop.cpp:201
#58 0x04c2269f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#59 0x03c14577 in QApplication::exec () at kernel/qapplication.cpp:3579
#60 0x0804b472 in main (argc=1, argv=0xbff39994) at
../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 193780.

Possible duplicates by query: bug 278742, bug 271338, bug 270623, bug 265518,
bug 254479.

Reported using DrKonqi

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