[Bug 244770] New: crash when unsubscribing from newsgroup

tim blechmann tim at klingt.org
Thu Jul 15 18:21:59 CEST 2010


https://bugs.kde.org/show_bug.cgi?id=244770

           Summary: crash when unsubscribing from newsgroup
           Product: kontact
           Version: 4.4.5
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs at kde.org
        ReportedBy: tim at klingt.org


Application: kontact (4.4.5)
KDE Platform Version: 4.4.92 (KDE 4.4.92 (KDE 4.5 RC2))
Qt Version: 4.7.0
Operating System: Linux 2.6.34.1 x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

when unsubscribing from a newsgroup, kontakt crashed with the attached
backtrace

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f995174b780 (LWP 4925))]

Thread 2 (Thread 0x7f9944033710 (LWP 4945)):
#0  0x000000370a4d9f83 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x000000370c0424a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x000000370c0428fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x0000003422399bd6 in QEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:414
#4  0x000000342236c7b2 in QEventLoop::processEvents (this=<value optimized
out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#5  0x000000342236cb9c in QEventLoop::exec (this=<value optimized out>,
flags=<value optimized out>) at kernel/qeventloop.cpp:201
#6  0x000000342227823d in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:490
#7  0x000000342234c6d8 in QInotifyFileSystemWatcherEngine::run (this=<value
optimized out>) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x000000342227b1be in QThreadPrivate::start (arg=<value optimized out>) at
thread/qthread_unix.cpp:266
#9  0x000000370b0069ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#10 0x000000370a4e66fd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f995174b780 (LWP 4925)):
[KCrash Handler]
#6  0x0000000000606450 in ?? ()
#7  0x000000342d8fa825 in ?? () from /usr/lib/libkdepim.so.4
#8  0x000000342415c0a9 in QTreeView::drawRow (this=<value optimized out>,
painter=<value optimized out>, option=<value optimized out>, index=<value
optimized out>) at itemviews/qtreeview.cpp:1678
#9  0x0000003424156c9a in QTreeView::drawTree (this=<value optimized out>,
painter=<value optimized out>, region=<value optimized out>) at
itemviews/qtreeview.cpp:1441
#10 0x0000003424157763 in QTreeView::paintEvent (this=<value optimized out>,
event=<value optimized out>) at itemviews/qtreeview.cpp:1274
#11 0x00007f993d9f6313 in ?? () from /usr/lib/libknodecommon.so.4
#12 0x0000003423c1e27e in QWidget::event (this=<value optimized out>,
event=<value optimized out>) at kernel/qwidget.cpp:8303
#13 0x0000003423fe2b06 in QFrame::event (this=<value optimized out>, e=<value
optimized out>) at widgets/qframe.cpp:557
#14 0x000000342411a7ab in QAbstractItemView::viewportEvent (this=<value
optimized out>, event=<value optimized out>) at
itemviews/qabstractitemview.cpp:1619
#15 0x0000003424158565 in QTreeView::viewportEvent (this=<value optimized out>,
event=<value optimized out>) at itemviews/qtreeview.cpp:1256
#16 0x000000342236d2b7 in
QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized
out>, receiver=<value optimized out>, event=<value optimized out>)
    at kernel/qcoreapplication.cpp:847
#17 0x0000003423bc8cac in QApplicationPrivate::notify_helper (this=<value
optimized out>, receiver=<value optimized out>, e=<value optimized out>) at
kernel/qapplication.cpp:4385
#18 0x0000003423bce7cd in QApplication::notify (this=<value optimized out>,
receiver=<value optimized out>, e=<value optimized out>) at
kernel/qapplication.cpp:4270
#19 0x0000003425233926 in KApplication::notify (this=<value optimized out>,
receiver=<value optimized out>, event=<value optimized out>) at
../../kdeui/kernel/kapplication.cpp:309
#20 0x000000342236da8c in QCoreApplication::notifyInternal (this=<value
optimized out>, receiver=<value optimized out>, event=<value optimized out>) at
kernel/qcoreapplication.cpp:732
#21 0x0000003423c24d8d in QCoreApplication::sendSpontaneousEvent (this=<value
optimized out>, pdev=<value optimized out>, rgn=<value optimized out>,
offset=<value optimized out>, 
    flags=<value optimized out>, sharedPainter=<value optimized out>,
backingStore=) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#22 QWidgetPrivate::drawWidget (this=<value optimized out>, pdev=<value
optimized out>, rgn=<value optimized out>, offset=<value optimized out>,
flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5390
#23 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#24 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#25 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#26 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#27 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#28 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#29 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#30 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#31 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#32 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#33 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#34 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#35 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#36 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#37 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#38 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#39 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#40 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#41 0x0000003423c25a28 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5597
#42 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#43 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#44 0x0000003423c25859 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=<value optimized out>,
index=<value optimized out>, 
    rgn=<value optimized out>, offset=<value optimized out>, flags=) at
kernel/qwidget.cpp:5584
#45 0x0000003423c24aea in QWidgetPrivate::drawWidget (this=<value optimized
out>, pdev=<value optimized out>, rgn=<value optimized out>, offset=<value
optimized out>, flags=<value optimized out>, 
    sharedPainter=<value optimized out>, backingStore=) at
kernel/qwidget.cpp:5443
#46 0x0000003423df54f8 in QWidgetBackingStore::sync (this=<value optimized
out>) at painting/qbackingstore.cpp:1328
#47 0x0000003423c18300 in QWidgetPrivate::syncBackingStore (this=<value
optimized out>) at kernel/qwidget.cpp:1775
#48 0x0000003423c1e945 in QWidget::event (this=<value optimized out>,
event=<value optimized out>) at kernel/qwidget.cpp:8450
#49 0x0000003423ffe7cb in QMainWindow::event (this=<value optimized out>,
event=<value optimized out>) at widgets/qmainwindow.cpp:1417
#50 0x000000342534e283 in KXmlGuiWindow::event (this=<value optimized out>,
ev=<value optimized out>) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#51 0x0000003423bc8cdc in QApplicationPrivate::notify_helper (this=<value
optimized out>, receiver=<value optimized out>, e=<value optimized out>) at
kernel/qapplication.cpp:4389
#52 0x0000003423bce7cd in QApplication::notify (this=<value optimized out>,
receiver=<value optimized out>, e=<value optimized out>) at
kernel/qapplication.cpp:4270
#53 0x0000003425233926 in KApplication::notify (this=<value optimized out>,
receiver=<value optimized out>, event=<value optimized out>) at
../../kdeui/kernel/kapplication.cpp:309
#54 0x000000342236da8c in QCoreApplication::notifyInternal (this=<value
optimized out>, receiver=<value optimized out>, event=<value optimized out>) at
kernel/qcoreapplication.cpp:732
#55 0x00000034223709b2 in QCoreApplication::sendEvent (receiver=<value
optimized out>, event_type=<value optimized out>, data=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#56 QCoreApplicationPrivate::sendPostedEvents (receiver=<value optimized out>,
event_type=<value optimized out>, data=<value optimized out>) at
kernel/qcoreapplication.cpp:1373
#57 0x000000342239a043 in QCoreApplication::sendPostedEvents (s=<value
optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#58 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:276
#59 0x000000370c03e8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#60 0x000000370c042748 in ?? () from /lib/libglib-2.0.so.0
#61 0x000000370c0428fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#62 0x0000003422399b83 in QEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:412
#63 0x0000003423c7a7ee in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#64 0x0000003422370dbf in QCoreApplication::processEvents (flags=<value
optimized out>) at kernel/qcoreapplication.cpp:924
#65 0x00007f993d9e5bc8 in KNMainWidget::secureProcessEvents() () from
/usr/lib/libknodecommon.so.4
#66 0x00007f993d9a8219 in ?? () from /usr/lib/libknodecommon.so.4
#67 0x00007f993d97f266 in ?? () from /usr/lib/libknodecommon.so.4
#68 0x00007f993d9f1886 in KNMainWidget::slotCollectionSelected() () from
/usr/lib/libknodecommon.so.4
#69 0x00007f993d9f31de in KNMainWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libknodecommon.so.4
#70 0x00000034223857a7 in QMetaObject::activate (sender=<value optimized out>,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value
optimized out>)
    at kernel/qobject.cpp:3280
#71 0x000000342418b8f8 in QTreeWidgetPrivate::_q_selectionChanged (this=<value
optimized out>, selected=<value optimized out>, deselected=<value optimized
out>) at itemviews/qtreewidget.cpp:2312
#72 0x0000003424191d40 in QTreeWidget::qt_metacall (this=<value optimized out>,
_c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at .moc/release-shared/moc_qtreewidget.cpp:160
#73 0x000000342d87ee80 in KPIM::TreeWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libkdepim.so.4
#74 0x000000342d8f9950 in
KPIM::FolderTreeWidget::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libkdepim.so.4
#75 0x00007f993d9f7970 in ?? () from /usr/lib/libknodecommon.so.4
#76 0x00000034223857a7 in QMetaObject::activate (sender=<value optimized out>,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value
optimized out>)
    at kernel/qobject.cpp:3280
#77 0x0000003424165da7 in QItemSelectionModel::selectionChanged (this=<value
optimized out>, _t1=<value optimized out>, _t2=<value optimized out>)
    at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#78 0x0000003424168e87 in QItemSelectionModel::emitSelectionChanged
(this=<value optimized out>, newSelection=<value optimized out>,
oldSelection=<value optimized out>)
    at itemviews/qitemselectionmodel.cpp:1581
#79 0x000000342416a7fb in QItemSelectionModel::select (this=<value optimized
out>, selection=<value optimized out>, command=<value optimized out>) at
itemviews/qitemselectionmodel.cpp:1088
#80 0x0000003424167661 in QItemSelectionModel::select (this=<value optimized
out>, index=<value optimized out>, command=<value optimized out>) at
itemviews/qitemselectionmodel.cpp:976
#81 0x0000003424165fff in QItemSelectionModel::setCurrentIndex (this=<value
optimized out>, index=<value optimized out>, command=<value optimized out>) at
itemviews/qitemselectionmodel.cpp:1155
#82 0x0000003424112fef in QAbstractItemView::setCurrentIndex (this=<value
optimized out>, index=<value optimized out>) at
itemviews/qabstractitemview.cpp:1007
#83 0x00000034241140c3 in QAbstractItemView::rowsAboutToBeRemoved (this=<value
optimized out>, parent=<value optimized out>, start=<value optimized out>,
end=<value optimized out>)
    at itemviews/qabstractitemview.cpp:3227
#84 0x000000342414e93f in QTreeView::rowsAboutToBeRemoved (this=<value
optimized out>, parent=<value optimized out>, start=<value optimized out>,
end=<value optimized out>)
    at itemviews/qtreeview.cpp:2492
#85 0x00000034241151cf in QAbstractItemView::qt_metacall (this=<value optimized
out>, _c=<value optimized out>, _id=<value optimized out>, _a=<value optimized
out>)
    at .moc/release-shared/moc_qabstractitemview.cpp:236
#86 0x000000342415dc45 in QTreeView::qt_metacall (this=<value optimized out>,
_c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at .moc/release-shared/moc_qtreeview.cpp:119
#87 0x0000003424191c85 in QTreeWidget::qt_metacall (this=<value optimized out>,
_c=<value optimized out>, _id=<value optimized out>, _a=<value optimized out>)
    at .moc/release-shared/moc_qtreewidget.cpp:129
#88 0x000000342d87ee80 in KPIM::TreeWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libkdepim.so.4
#89 0x000000342d8f9950 in
KPIM::FolderTreeWidget::qt_metacall(QMetaObject::Call, int, void**) () from
/usr/lib/libkdepim.so.4
#90 0x00007f993d9f7970 in ?? () from /usr/lib/libknodecommon.so.4
#91 0x00000034223857a7 in QMetaObject::activate (sender=<value optimized out>,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value
optimized out>)
    at kernel/qobject.cpp:3280
#92 0x00000034223d0874 in QAbstractItemModel::rowsAboutToBeRemoved (this=<value
optimized out>, _t1=<value optimized out>, _t2=<value optimized out>,
_t3=<value optimized out>)
    at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#93 0x0000003422365483 in QAbstractItemModel::beginRemoveRows (this=<value
optimized out>, parent=<value optimized out>, first=<value optimized out>,
last=<value optimized out>)
    at kernel/qabstractitemmodel.cpp:2450
#94 0x000000342419324a in QTreeModel::beginRemoveItems (this=<value optimized
out>, parent=<value optimized out>, row=<value optimized out>, count=<value
optimized out>)
    at itemviews/qtreewidget.cpp:814
#95 0x00000034241939c9 in ~QTreeWidgetItem (this=<value optimized out>,
__in_chrg=<value optimized out>) at itemviews/qtreewidget.cpp:1488
#96 0x00007f993d97ad8e in ?? () from /usr/lib/libknodecommon.so.4
#97 0x00007f993d9f66d3 in ?? () from /usr/lib/libknodecommon.so.4
#98 0x00007f993d9f7b54 in ?? () from /usr/lib/libknodecommon.so.4
#99 0x00000034223857a7 in QMetaObject::activate (sender=<value optimized out>,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value
optimized out>)
    at kernel/qobject.cpp:3280
#100 0x00007f993d97db02 in ?? () from /usr/lib/libknodecommon.so.4
#101 0x00007f993d980500 in ?? () from /usr/lib/libknodecommon.so.4
#102 0x00007f993d9f20d0 in KNMainWidget::slotGrpUnsubscribe() () from
/usr/lib/libknodecommon.so.4
#103 0x00007f993d9f336d in KNMainWidget::qt_metacall(QMetaObject::Call, int,
void**) () from /usr/lib/libknodecommon.so.4
#104 0x00000034223857a7 in QMetaObject::activate (sender=<value optimized out>,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=<value
optimized out>)
    at kernel/qobject.cpp:3280
#105 0x0000003423bc1622 in QAction::triggered (this=<value optimized out>,
_t1=<value optimized out>) at .moc/release-shared/moc_qaction.cpp:263
#106 0x0000003423bc2d1b in QAction::activate (this=<value optimized out>,
event=<value optimized out>) at kernel/qaction.cpp:1256
#107 0x0000003424021e11 in QMenuPrivate::activateCausedStack (this=<value
optimized out>, causedStack=<value optimized out>, action=<value optimized
out>, action_e=<value optimized out>, 
    self=<value optimized out>) at widgets/qmenu.cpp:993
#108 0x00000034240277ba in QMenuPrivate::activateAction (this=<value optimized
out>, action=<value optimized out>, action_e=<value optimized out>, self=<value
optimized out>)
    at widgets/qmenu.cpp:1085
#109 0x00000034253128fe in KMenu::mouseReleaseEvent (this=<value optimized
out>, e=<value optimized out>) at ../../kdeui/widgets/kmenu.cpp:471
#110 0x0000003423c1e69e in QWidget::event (this=<value optimized out>,
event=<value optimized out>) at kernel/qwidget.cpp:8157
#111 0x000000342402993b in QMenu::event (this=<value optimized out>, e=<value
optimized out>) at widgets/qmenu.cpp:2410
#112 0x0000003423bc8cdc in QApplicationPrivate::notify_helper (this=<value
optimized out>, receiver=<value optimized out>, e=<value optimized out>) at
kernel/qapplication.cpp:4389
#113 0x0000003423bcefee in QApplication::notify (this=<value optimized out>,
receiver=<value optimized out>, e=<value optimized out>) at
kernel/qapplication.cpp:3952
#114 0x0000003425233926 in KApplication::notify (this=<value optimized out>,
receiver=<value optimized out>, event=<value optimized out>) at
../../kdeui/kernel/kapplication.cpp:309
#115 0x000000342236da8c in QCoreApplication::notifyInternal (this=<value
optimized out>, receiver=<value optimized out>, event=<value optimized out>) at
kernel/qcoreapplication.cpp:732
#116 0x0000003423bcda9e in QCoreApplication::sendEvent (receiver=<value
optimized out>, event=<value optimized out>, alienWidget=<value optimized out>,
nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>,
spontaneous=) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#117 QApplicationPrivate::sendMouseEvent (receiver=<value optimized out>,
event=<value optimized out>, alienWidget=<value optimized out>,
nativeWidget=<value optimized out>, 
    buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>,
spontaneous=) at kernel/qapplication.cpp:3051
#118 0x0000003423c507ad in QETWidget::translateMouseEvent (this=<value
optimized out>, event=<value optimized out>) at
kernel/qapplication_x11.cpp:4337
#119 0x0000003423c4ec6c in QApplication::x11ProcessEvent (this=<value optimized
out>, event=<value optimized out>) at kernel/qapplication_x11.cpp:3536
#120 0x0000003423c7ae82 in x11EventSourceDispatch (s=<value optimized out>,
callback=<value optimized out>, user_data=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:146
#121 0x000000370c03e8c2 in g_main_context_dispatch () from
/lib/libglib-2.0.so.0
#122 0x000000370c042748 in ?? () from /lib/libglib-2.0.so.0
#123 0x000000370c0428fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#124 0x0000003422399b83 in QEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:412
#125 0x0000003423c7a7ee in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#126 0x000000342236c7b2 in QEventLoop::processEvents (this=<value optimized
out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#127 0x000000342236cb9c in QEventLoop::exec (this=<value optimized out>,
flags=<value optimized out>) at kernel/qeventloop.cpp:201
#128 0x0000003422370c4b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#129 0x0000000000403e8e in _start ()

Possible duplicates by query: bug 242656, bug 242272, bug 237703, bug 231507,
bug 228584.

Reported using DrKonqi

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