Bug 258396

Application: kontact (4.4.6)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-23-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: The programm crashed when i change the size of the icon bar. this problem keeps coming back.

The crash can be reproduced every time.

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76d7730 (LWP 1886))]

Thread 2 (Thread 0xb29feb70 (LWP 2308)):
#0  0x02258e36 in clock_gettime () from /lib/librt.so.1
#1  0x0082250b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x008f96e5 in QTimerInfoList::updateCurrentTime (this=0x9f78ca4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x008f972a in QTimerInfoList::timerWait (this=0x9f78ca4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x008f77a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb29fe09c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x008f783d in timerSourcePrepare (source=0x0, timeout=0x225cff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x02136e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x02137279 in ?? () from /lib/libglib-2.0.so.0
#9  0x02137848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x008f759f in QEventDispatcherGlib::processEvents (this=0x9f7a5d8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x008c7609 in QEventLoop::processEvents (this=0xb29fe270, flags=) at kernel/qeventloop.cpp:149
#12 0x008c7a8a in QEventLoop::exec (this=0xb29fe270, flags=...) at kernel/qeventloop.cpp:201
#13 0x007c3b7e in QThread::exec (this=0x9c61058) at thread/qthread.cpp:490
#14 0x008a635b in QInotifyFileSystemWatcherEngine::run (this=0x9c61058) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x007c6df9 in QThreadPrivate::start (arg=0x9c61058) at thread/qthread_unix.cpp:266
#16 0x00c33cc9 in start_thread () from /lib/libpthread.so.0
#17 0x078016be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb76d7730 (LWP 1886)):
[KCrash Handler]
#7  0x0550b906 in QSortFilterProxyModelPrivate::proxy_to_source (this=0x9451d40, proxy_index=...) at itemviews/qsortfilterproxymodel.cpp:369
#8  0x0550ba73 in QSortFilterProxyModel::mapToSource (this=0x9451d30, proxyIndex=...) at itemviews/qsortfilterproxymodel.cpp:2491
#9  0x05501abc in QSortFilterProxyModel::data (this=0x9451d30, index=..., role=13) at itemviews/qsortfilterproxymodel.cpp:1712
#10 0x0552bba3 in data (this=0x94519e8, option=..., index=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:398
#11 QStyledItemDelegate::sizeHint (this=0x94519e8, option=..., index=...) at itemviews/qstyleditemdelegate.cpp:440
#12 0x0075998b in Kontact::Delegate::sizeHint(QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/libkontactprivate.so.4
#13 0x0549761c in QListViewPrivate::itemSize (this=0x9444818, option=..., index=...) at itemviews/qlistview.cpp:1788
#14 0x05499523 in itemSize (this=0x9431580, index=...) at ../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:473
#15 QListModeViewBase::indexToListViewItem (this=0x9431580, index=...) at itemviews/qlistview.cpp:2215
#16 0x0549377f in QListViewPrivate::indexToListViewItem (this=0x9444818, index=...) at itemviews/qlistview.cpp:1733
#17 0x05494039 in rectForIndex (this=0x94382d0, index=...) at ../../include/QtGui/private/../../../src/gui/itemviews/qlistview_p.h:345
#18 QListView::rectForIndex (this=0x94382d0, index=...) at itemviews/qlistview.cpp:1226
#19 0x0549413c in QListView::visualRect (this=0x94382d0, index=...) at itemviews/qlistview.cpp:561
#20 0x054689cd in QAbstractItemView::update (this=0x9451d40, index=...) at itemviews/qabstractitemview.cpp:3133
#21 0x05468f3c in QAbstractItemViewPrivate::setHoverIndex (this=0x9444818, index=...) at itemviews/qabstractitemview.cpp:150
#22 0x05478268 in QAbstractItemView::viewportEvent (this=0x94382d0, event=0xbff2d584) at itemviews/qabstractitemview.cpp:1572
#23 0x053be4d5 in viewportEvent (this=0x9443270, o=0x9438dd8, e=0xbff2d584) at widgets/qabstractscrollarea_p.h:100
#24 QAbstractScrollAreaFilter::eventFilter (this=0x9443270, o=0x9438dd8, e=0xbff2d584) at widgets/qabstractscrollarea_p.h:116
#25 0x008c829a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9350ec0, receiver=0x9438dd8, event=0xbff2d584) at kernel/qcoreapplication.cpp:847
#26 0x04e9efb9 in QApplicationPrivate::notify_helper (this=0x9350ec0, receiver=0x9438dd8, e=0xbff2d584) at kernel/qapplication.cpp:4392
#27 0x04ea3ada in QApplicationPrivate::dispatchEnterLeave (enter=0x9438dd8, leave=0x94382d0) at kernel/qapplication.cpp:2726
#28 0x04ea42a5 in QApplicationPrivate::sendMouseEvent (receiver=0x9438dd8, event=0xbff2d6e0, alienWidget=0x9438dd8, nativeWidget=0x94421f8, buttonDown=0x58393c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3038
#29 0x04f32d10 in QETWidget::translateMouseEvent (this=0x94421f8, event=0xbff2dbfc) at kernel/qapplication_x11.cpp:4403
#30 0x04f32151 in QApplication::x11ProcessEvent (this=0xbff2df94, event=0xbff2dbfc) at kernel/qapplication_x11.cpp:3414
#31 0x04f6136a in x11EventSourceDispatch (s=0x934fd40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x02133855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#33 0x02137668 in ?? () from /lib/libglib-2.0.so.0
#34 0x02137848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#35 0x008f7565 in QEventDispatcherGlib::processEvents (this=0x9328b90, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#36 0x04f60be5 in QGuiEventDispatcherGlib::processEvents (this=0x9328b90, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x008c7609 in QEventLoop::processEvents (this=0xbff2def4, flags=) at kernel/qeventloop.cpp:149
#38 0x008c7a8a in QEventLoop::exec (this=0xbff2def4, flags=...) at kernel/qeventloop.cpp:201
#39 0x008cc00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#40 0x04e9de07 in QApplication::exec () at kernel/qapplication.cpp:3672
#41 0x0804b132 in main (argc=1, argv=0xbff2e1b4) at ../../../kontact/src/main.cpp:224

This bug may be a duplicate of or related to bug 247403, bug 245012, bug 241689.

Possible duplicates by query: bug 247403, bug 245012, bug 241689.

Reported using DrKonqi