https://bugs.kde.org/show_bug.cgi?id=256226

           Summary: crash upon removing a subscription in knode
           Product: kontact
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: NEW
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: kdepim-bugs@kde.org
        ReportedBy: florian.reinh...@googlemail.com


Application: kontact (4.4.7)
KDE Platform Version: 4.5.2 (KDE 4.5.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

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

basically all i did was: i removed a subscription to a gmane newsgroup in knode
and kontact crashed as i confirmed deleting the group.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7749730 (LWP 8705))]

Thread 4 (Thread 0xb0422b70 (LWP 8800)):
#0  0x004ce416 in __kernel_vsyscall ()
#1  0x02884de6 in __poll (fds=0x291cff4, nfds=1, timeout=-1) at
../sysdeps/unix/sysv/linux/poll.c:87
#2  0x05aa0a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x05a9343c in ?? () from /lib/libglib-2.0.so.0
#4  0x05a93848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x06df059f in QEventDispatcherGlib::processEvents (this=0x9254aa0,
flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x06dc0609 in QEventLoop::processEvents (this=0xb0422270, flags=) at
kernel/qeventloop.cpp:149
#7  0x06dc0a8a in QEventLoop::exec (this=0xb0422270, flags=...) at
kernel/qeventloop.cpp:201
#8  0x06cbcb7e in QThread::exec (this=0x937a5b8) at thread/qthread.cpp:490
#9  0x06d9f35b in QInotifyFileSystemWatcherEngine::run (this=0x937a5b8) at
io/qfilesystemwatcher_inotify.cpp:248
#10 0x06cbfdf9 in QThreadPrivate::start (arg=0x937a5b8) at
thread/qthread_unix.cpp:266
#11 0x00d71cc9 in start_thread (arg=0xb0422b70) at pthread_create.c:304
#12 0x028936ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 3 (Thread 0xb295ab70 (LWP 8851)):
#0  0x004ce416 in __kernel_vsyscall ()
#1  0x00d764dc in pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_wait.S:169
#2  0x028a0dad in __pthread_cond_wait (cond=0xacf84770, mutex=0xacf84758) at
forward.c:139
#3  0xaca7c3a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0xaca7c481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x00d71cc9 in start_thread (arg=0xb295ab70) at pthread_create.c:304
#6  0x028936ae in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:130

Thread 2 (Thread 0xafaffb70 (LWP 9082)):
#0  0x004ce416 in __kernel_vsyscall ()
#1  0x00d76884 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/i386/i686/../i486/pthread_cond_timedwait.S:236
#2  0x028a0e04 in __pthread_cond_timedwait (cond=0x9e35300, mutex=0x9e352e8,
abstime=0xafaff300) at forward.c:152
#3  0x05852b3f in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 1 (Thread 0xb7749730 (LWP 8705)):
[KCrash Handler]
#7  0x0804e253 in vtable for __cxxabiv1::__si_class_type_info ()
#8  0x00e653b5 in KPIM::FolderTreeWidgetItemLabelColumnDelegate::paint
(this=0x94be4a0, painter=0xbf80073c, option=..., index=...) at
../../libkdepim/foldertreewidget.cpp:186
#9  0x01649da0 in QTreeView::drawRow (this=0xb00c2c8, painter=0xbf80073c,
option=..., index=...) at itemviews/qtreeview.cpp:1678
#10 0x0164f46a in QTreeView::drawTree (this=0xb00c2c8, painter=0xbf80073c,
region=...) at itemviews/qtreeview.cpp:1441
#11 0x0165220b in QTreeView::paintEvent (this=0xb00c2c8, event=0xbf801054) at
itemviews/qtreeview.cpp:1274
#12 0xab2c63dc in KNCollectionView::paintEvent (this=0xb00c2c8,
event=0xbf801054) at ../../knode/kncollectionview.cpp:342
#13 0x0108fcc6 in QWidget::event (this=0xb00c2c8, event=0xbf801054) at
kernel/qwidget.cpp:8333
#14 0x014b1763 in QFrame::event (this=0xb00c2c8, e=0xbf801054) at
widgets/qframe.cpp:557
#15 0x0154ea82 in QAbstractScrollArea::viewportEvent (this=0xbf800224,
e=0x19bab48) at widgets/qabstractscrollarea.cpp:1043
#16 0x0160b0f7 in QAbstractItemView::viewportEvent (this=0xb00c2c8,
event=0xbf801054) at itemviews/qabstractitemview.cpp:1619
#17 0x0164d883 in QTreeView::viewportEvent (this=0xb00c2c8, event=0xbf801054)
at itemviews/qtreeview.cpp:1256
#18 0x015514d5 in viewportEvent (this=0xa2cc0d8, o=0x9faf170, e=0xbf801054) at
widgets/qabstractscrollarea_p.h:100
#19 QAbstractScrollAreaFilter::eventFilter (this=0xa2cc0d8, o=0x9faf170,
e=0xbf801054) at widgets/qabstractscrollarea_p.h:116
#20 0x06dc129a in QCoreApplicationPrivate::sendThroughObjectEventFilters
(this=0x8a2f908, receiver=0x9faf170, event=0xbf801054) at
kernel/qcoreapplication.cpp:847
#21 0x01031fb9 in QApplicationPrivate::notify_helper (this=0x8a2f908,
receiver=0x9faf170, e=0xbf801054) at kernel/qapplication.cpp:4392
#22 0x010380e9 in QApplication::notify (this=0xbf805e34, receiver=0x9faf170,
e=0xbf801054) at kernel/qapplication.cpp:4361
#23 0x007bccfa in KApplication::notify (this=0xbf805e34, receiver=0x9faf170,
event=0xbf801054) at ../../kdeui/kernel/kapplication.cpp:310
#24 0x06dc1b3b in QCoreApplication::notifyInternal (this=0xbf805e34,
receiver=0x9faf170, event=0xbf801054) at kernel/qcoreapplication.cpp:732
#25 0x01096ee6 in sendSpontaneousEvent (this=0xb8979f0, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#26 QWidgetPrivate::drawWidget (this=0xb8979f0, pdev=0x8c9ec44, rgn=...,
offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5420
#27 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0xba67d48,
pdev=0x8c9ec44, siblings=..., index=5, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#28 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xba67d48,
pdev=0x8c9ec44, siblings=..., index=6, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#29 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0xba67d48,
pdev=0x8c9ec44, siblings=..., index=11, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#30 0x01096c35 in QWidgetPrivate::drawWidget (this=0xba67d48, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#31 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0x97297e8,
pdev=0x8c9ec44, siblings=..., index=0, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#32 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0x97297e8,
pdev=0x8c9ec44, siblings=..., index=1, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#33 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0x97297e8,
pdev=0x8c9ec44, siblings=..., index=3, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#34 0x01096c35 in QWidgetPrivate::drawWidget (this=0x97297e8, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#35 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0xafc0440,
pdev=0x8c9ec44, siblings=..., index=4, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#36 0x01096c35 in QWidgetPrivate::drawWidget (this=0xafc0440, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#37 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0x8f35c80,
pdev=0x8c9ec44, siblings=..., index=1, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#38 0x01096c35 in QWidgetPrivate::drawWidget (this=0x8f35c80, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#39 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0x8b16bc8,
pdev=0x8c9ec44, siblings=..., index=7, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#40 0x01096c35 in QWidgetPrivate::drawWidget (this=0x8b16bc8, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#41 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0x8a35e40,
pdev=0x8c9ec44, siblings=..., index=3, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#42 0x01096c35 in QWidgetPrivate::drawWidget (this=0x8a35e40, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#43 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0x8a35bb0,
pdev=0x8c9ec44, siblings=..., index=1, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#44 0x01096c35 in QWidgetPrivate::drawWidget (this=0x8a35bb0, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#45 0x01097cff in QWidgetPrivate::paintSiblingsRecursive (this=0x8a345b0,
pdev=0x8c9ec44, siblings=..., index=6, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5627
#46 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0x8a345b0,
pdev=0x8c9ec44, siblings=..., index=15, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#47 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0x8a345b0,
pdev=0x8c9ec44, siblings=..., index=19, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#48 0x01097b38 in QWidgetPrivate::paintSiblingsRecursive (this=0x8a345b0,
pdev=0x8c9ec44, siblings=..., index=62, rgn=..., offset=..., flags=4,
sharedPainter=0x0, backingStore=0x8ca24c8) at kernel/qwidget.cpp:5614
#49 0x01096c35 in QWidgetPrivate::drawWidget (this=0x8a345b0, pdev=0x8c9ec44,
rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0,
backingStore=0x8ca24c8) at kernel/qwidget.cpp:5473
#50 0x01287c74 in QWidgetBackingStore::sync (this=0x8ca24c8) at
painting/qbackingstore.cpp:1328
#51 0x010892b3 in QWidgetPrivate::syncBackingStore (this=0x8a345b0) at
kernel/qwidget.cpp:1805
#52 0x01090466 in QWidget::event (this=0x8a344c8, event=0xb9d2800) at
kernel/qwidget.cpp:8480
#53 0x014d0917 in QMainWindow::event (this=0x8a344c8, event=0xb9d2800) at
widgets/qmainwindow.cpp:1417
#54 0x008b2da4 in KMainWindow::event (this=0x8a344c8, ev=0xb9d2800) at
../../kdeui/widgets/kmainwindow.cpp:1100
#55 0x008fb64f in KXmlGuiWindow::event (this=0x8a344c8, ev=0xb9d2800) at
../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#56 0x01031fdc in QApplicationPrivate::notify_helper (this=0x8a2f908,
receiver=0x8a344c8, e=0xb9d2800) at kernel/qapplication.cpp:4396
#57 0x010380e9 in QApplication::notify (this=0xbf805e34, receiver=0x8a344c8,
e=0xb9d2800) at kernel/qapplication.cpp:4361
#58 0x007bccfa in KApplication::notify (this=0xbf805e34, receiver=0x8a344c8,
event=0xb9d2800) at ../../kdeui/kernel/kapplication.cpp:310
#59 0x06dc1b3b in QCoreApplication::notifyInternal (this=0xbf805e34,
receiver=0x8a344c8, event=0xb9d2800) at kernel/qcoreapplication.cpp:732
#60 0x06dc4d8b in sendEvent (receiver=0x0, event_type=0, data=0x8a0ced0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#61 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x8a0ced0) at kernel/qcoreapplication.cpp:1373
#62 0x06dc4f4d in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0) at kernel/qcoreapplication.cpp:1266
#63 0x06df0a74 in sendPostedEvents (s=0x8a31aa0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#64 postEventSourceDispatch (s=0x8a31aa0) at
kernel/qeventdispatcher_glib.cpp:277
#65 0x05a8f855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#66 0x05a93668 in ?? () from /lib/libglib-2.0.so.0
#67 0x05a93848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#68 0x06df0565 in QEventDispatcherGlib::processEvents (this=0x8a0cb90,
flags=...) at kernel/qeventdispatcher_glib.cpp:415
#69 0x010f3be5 in QGuiEventDispatcherGlib::processEvents (this=0x8a0cb90,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#70 0x06dc51e1 in QCoreApplication::processEvents (flags=) at
kernel/qcoreapplication.cpp:924
#71 0xab2b2e65 in KNMainWidget::secureProcessEvents (this=0x971e318) at
../../knode/knmainwidget.cpp:377
#72 0xab26d8ec in KNArticleManager::showHdrs (this=0xa8a0648, clear=true) at
../../knode/knarticlemanager.cpp:191
#73 0xab240a83 in KNGroupManager::setCurrentGroup (this=0x9f59940, g=0x9f66198)
at ../../knode/kngroupmanager.cpp:571
#74 0xab2c1006 in KNMainWidget::slotCollectionSelected (this=0x971e318) at
../../knode/knmainwidget.cpp:1199
#75 0xab2c2a10 in KNMainWidget::qt_metacall (this=0x971e318,
_c=QMetaObject::InvokeMetaMethod, _id=25, _a=0xbf803f3c) at
./knmainwidget.moc:236
#76 0x06dc78ca in QMetaObject::metacall (object=0x971e318, cl=3212837412,
idx=52, argv=0xbf803f3c) at kernel/qmetaobject.cpp:237
#77 0x06dda6ad in QMetaObject::activate (sender=0xb00c2c8, m=0x19be154,
local_signal_index=9, argv=0xbf8001a0) at kernel/qobject.cpp:3280
#78 0x01682297 in QTreeWidget::itemSelectionChanged (this=0xb00c2c8) at
.moc/release-shared/moc_qtreewidget.cpp:262
#79 0x01683329 in QTreeWidgetPrivate::_q_selectionChanged (this=0xba67d48,
selected=..., deselected=...) at itemviews/qtreewidget.cpp:2316
#80 0x0168a1fb in QTreeWidget::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xbf804194) at
.moc/release-shared/moc_qtreewidget.cpp:160
#81 0x00ddbe4a in KPIM::TreeWidget::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=114, _a=0xbf804194) at
moc_treewidget.cpp:74
#82 0x00e63f0a in KPIM::FolderTreeWidget::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=114, _a=0xbf804194) at
./foldertreewidget.moc:74
#83 0xab2c7d6a in KNCollectionView::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=114, _a=0xbf804194) at
./kncollectionview.moc:100
#84 0x06dc78ca in QMetaObject::metacall (object=0xb00c2c8, cl=3212837412,
idx=114, argv=0xbf804194) at kernel/qmetaobject.cpp:237
#85 0x06dda6ad in QMetaObject::activate (sender=0x97e1238, m=0x19bda50,
local_signal_index=0, argv=0xbf8001a0) at kernel/qobject.cpp:3280
#86 0x0165c369 in QItemSelectionModel::selectionChanged (this=0x97e1238,
_t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:152
#87 0x0165f4b3 in QItemSelectionModel::emitSelectionChanged (this=0x97e1238,
newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1581
#88 0x01660d44 in QItemSelectionModel::select (this=0x97e1238, selection=...,
command=...) at itemviews/qitemselectionmodel.cpp:1088
#89 0x0165dd30 in QItemSelectionModel::select (this=0x97e1238, index=...,
command=...) at itemviews/qitemselectionmodel.cpp:976
#90 0x0165c5d4 in QItemSelectionModel::setCurrentIndex (this=0x97e1238,
index=..., command=...) at itemviews/qitemselectionmodel.cpp:1155
#91 0x016037ac in QAbstractItemView::setCurrentIndex (this=0xb00c2c8,
index=...) at itemviews/qabstractitemview.cpp:1007
#92 0x01604916 in QAbstractItemView::rowsAboutToBeRemoved (this=0xb00c2c8,
parent=..., start=3, end=3) at itemviews/qabstractitemview.cpp:3227
#93 0x01643a23 in QTreeView::rowsAboutToBeRemoved (this=0xb00c2c8, parent=...,
start=3, end=3) at itemviews/qtreeview.cpp:2492
#94 0x01605b4c in QAbstractItemView::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=18, _a=0xbf804780) at
.moc/release-shared/moc_qabstractitemview.cpp:236
#95 0x016535ea in QTreeView::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbf804780) at
.moc/release-shared/moc_qtreeview.cpp:119
#96 0x0168a0fa in QTreeWidget::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbf804780) at
.moc/release-shared/moc_qtreewidget.cpp:129
#97 0x00ddbe4a in KPIM::TreeWidget::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbf804780) at
moc_treewidget.cpp:74
#98 0x00e63f0a in KPIM::FolderTreeWidget::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbf804780) at
./foldertreewidget.moc:74
#99 0xab2c7d6a in KNCollectionView::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=49, _a=0xbf804780) at
./kncollectionview.moc:100
#100 0x06dc78ca in QMetaObject::metacall (object=0xb00c2c8, cl=3212837412,
idx=49, argv=0xbf804780) at kernel/qmetaobject.cpp:237
#101 0x06dda6ad in QMetaObject::activate (sender=0xbb1b208, m=0x6ef4198,
local_signal_index=6, argv=0xbf8001a0) at kernel/qobject.cpp:3280
#102 0x06e2b35f in QAbstractItemModel::rowsAboutToBeRemoved (this=0xbb1b208,
_t1=..., _t2=3, _t3=3) at .moc/release-shared/moc_qabstractitemmodel.cpp:188
#103 0x06db9605 in QAbstractItemModel::beginRemoveRows (this=0xbb1b208,
parent=..., first=3, last=3) at kernel/qabstractitemmodel.cpp:2450
#104 0x0168b33c in QTreeModel::beginRemoveItems (this=0xbb1b208,
parent=0xbc13580, row=3, count=1) at itemviews/qtreewidget.cpp:814
#105 0x0168bb70 in QTreeWidgetItem::~QTreeWidgetItem (this=0xb8be5f0,
__in_chrg=<value optimized out>) at itemviews/qtreewidget.cpp:1492
#106 0xab23bb30 in ~FolderTreeWidgetItem (this=0xb8be5f0, __in_chrg=<value
optimized out>) at ../../libkdepim/foldertreewidget.h:226
#107 KNCollectionViewItem::~KNCollectionViewItem (this=0xb8be5f0,
__in_chrg=<value optimized out>) at ../../knode/kncollectionviewitem.cpp:44
#108 0xab2c6879 in KNCollectionView::removeGroup (this=0xb00c2c8, g=0xbbee060)
at ../../knode/kncollectionview.cpp:175
#109 0xab2c7f0f in KNCollectionView::qt_metacall (this=0xb00c2c8,
_c=QMetaObject::InvokeMetaMethod, _id=126, _a=0xbf8049f8) at
./kncollectionview.moc:111
#110 0x06dc78ca in QMetaObject::metacall (object=0xb00c2c8, cl=3212837412,
idx=126, argv=0xbf8049f8) at kernel/qmetaobject.cpp:237
#111 0x06dda6ad in QMetaObject::activate (sender=0x9f59940, m=0xab303534,
local_signal_index=2, argv=0xbf8001a0) at kernel/qobject.cpp:3280
#112 0xab23f123 in KNGroupManager::groupRemoved (this=0x9f59940, _t1=0xbbee060)
at ./kngroupmanager.moc:119
#113 0xab241d61 in KNGroupManager::unsubscribeGroup (this=0x9f59940,
g=0xbbee060) at ../../knode/kngroupmanager.cpp:491
#114 0xab2c18fb in KNMainWidget::slotGrpUnsubscribe (this=0x971e318) at
../../knode/knmainwidget.cpp:1514
#115 0xab2c2be0 in KNMainWidget::qt_metacall (this=0x971e318,
_c=QMetaObject::InvokeMetaMethod, _id=48, _a=0xbf804cd8) at
./knmainwidget.moc:259
#116 0x06dc78ca in QMetaObject::metacall (object=0x971e318, cl=3212837412,
idx=75, argv=0xbf804cd8) at kernel/qmetaobject.cpp:237
#117 0x06dda6ad in QMetaObject::activate (sender=0xad130a0, m=0x19b0370,
local_signal_index=1, argv=0xbf8001a0) at kernel/qobject.cpp:3280
#118 0x01029f99 in QAction::triggered (this=0xad130a0, _t1=false) at
.moc/release-shared/moc_qaction.cpp:263
#119 0x0102b8dc in QAction::activate (this=0xad130a0, event=QAction::Trigger)
at kernel/qaction.cpp:1256
#120 0x014f77ef in QMenuPrivate::activateCausedStack (this=0xbbcf760,
causedStack=..., action=0xad130a0, action_e=QAction::Trigger, self=true) at
widgets/qmenu.cpp:993
#121 0x014fda4b in QMenuPrivate::activateAction (this=0xbbcf760,
action=0xad130a0, action_e=QAction::Trigger, self=<value optimized out>) at
widgets/qmenu.cpp:1085
#122 0x014fe5e0 in QMenu::mouseReleaseEvent (this=0xb827a98, e=0xbf805580) at
widgets/qmenu.cpp:2301
#123 0x008b74e5 in KMenu::mouseReleaseEvent (this=0xb827a98, e=0xbf805580) at
../../kdeui/widgets/kmenu.cpp:471
#124 0x0108fe08 in QWidget::event (this=0xb827a98, event=0xbf805580) at
kernel/qwidget.cpp:8187
#125 0x0150002f in QMenu::event (this=0xb827a98, e=0xbf805580) at
widgets/qmenu.cpp:2410
#126 0x01031fdc in QApplicationPrivate::notify_helper (this=0x8a2f908,
receiver=0xb827a98, e=0xbf805580) at kernel/qapplication.cpp:4396
#127 0x01038c2e in QApplication::notify (this=0xbf805e34, receiver=0xb827a98,
e=0xbf805580) at kernel/qapplication.cpp:3959
#128 0x007bccfa in KApplication::notify (this=0xbf805e34, receiver=0xb827a98,
event=0xbf805580) at ../../kdeui/kernel/kapplication.cpp:310
#129 0x06dc1b3b in QCoreApplication::notifyInternal (this=0xbf805e34,
receiver=0xb827a98, event=0xbf805580) at kernel/qcoreapplication.cpp:732
#130 0x01037094 in sendEvent (receiver=0xb827a98, event=0xbf805580,
alienWidget=0x0, nativeWidget=0xb827a98, buttonDown=0x19cc3c0,
lastMouseReceiver=..., spontaneous=true) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#131 QApplicationPrivate::sendMouseEvent (receiver=0xb827a98, event=0xbf805580,
alienWidget=0x0, nativeWidget=0xb827a98, buttonDown=0x19cc3c0,
lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#132 0x010c6261 in QETWidget::translateMouseEvent (this=0xb827a98,
event=0xbf805a9c) at kernel/qapplication_x11.cpp:4337
#133 0x010c5151 in QApplication::x11ProcessEvent (this=0xbf805e34,
event=0xbf805a9c) at kernel/qapplication_x11.cpp:3414
#134 0x010f436a in x11EventSourceDispatch (s=0x8a31cc8, callback=0,
user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#135 0x05a8f855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#136 0x05a93668 in ?? () from /lib/libglib-2.0.so.0
#137 0x05a93848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#138 0x06df0565 in QEventDispatcherGlib::processEvents (this=0x8a0cb90,
flags=...) at kernel/qeventdispatcher_glib.cpp:415
#139 0x010f3be5 in QGuiEventDispatcherGlib::processEvents (this=0x8a0cb90,
flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#140 0x06dc0609 in QEventLoop::processEvents (this=0xbf805d94, flags=) at
kernel/qeventloop.cpp:149
#141 0x06dc0a8a in QEventLoop::exec (this=0xbf805d94, flags=...) at
kernel/qeventloop.cpp:201
#142 0x06dc500f in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#143 0x01030e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#144 0x0804b132 in main (argc=1, argv=0xbf806054) at
../../../kontact/src/main.cpp:224

Reported using DrKonqi

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