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 x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
i change icon to big and crash
- Unusual behavior I noticed:

«Kontact crashes selecting "show only icons" on left panel»

-- Backtrace:
Application: Kontact (kontact), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f3329f13780 (LWP 7522))]

Thread 2 (Thread 0x7f3302256710 (LWP 7611)):
#0  0x00007f3326f491d3 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f331fcb7009 in g_main_context_poll (context=0x2d79f10, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:3093
#2  g_main_context_iterate (context=0x2d79f10, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2775
#3  0x00007f331fcb745c in g_main_context_iteration (context=0x2d79f10, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#4  0x00007f332768d1e6 in QEventDispatcherGlib::processEvents (this=0x3086f90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#5  0x00007f332765fa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f332765fdec in QEventLoop::exec (this=0x7f3302255d90, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f332756a2fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#8  0x00007f332763f5f8 in QInotifyFileSystemWatcherEngine::run (this=0x2cb6410) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f332756d27e in QThreadPrivate::start (arg=0x2cb6410) at thread/qthread_unix.cpp:266
#10 0x00007f3322046971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f3326f5591d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3329f13780 (LWP 7522)):
[KCrash Handler]
#6  QModelIndex (this=0x23be4e0, child=...) at ../../include/QtCore/../../src/corelib/kernel/qabstractitemmodel.h:65
#7  QSortFilterProxyModel::parent (this=0x23be4e0, child=...) at itemviews/qsortfilterproxymodel.cpp:1656
#8  0x00007f3327653133 in parent (this=<value optimized out>) at kernel/qabstractitemmodel.h:389
#9  QPersistentModelIndex::parent (this=<value optimized out>) at kernel/qabstractitemmodel.cpp:347
#10 0x00007f33285be1af in parent (this=0x23bfe90, index=...) at itemviews/qitemselectionmodel.h:78
#11 contains (this=0x23bfe90, index=...) at itemviews/qitemselectionmodel.h:85
#12 QItemSelection::contains (this=0x23bfe90, index=...) at itemviews/qitemselectionmodel.cpp:423
#13 0x00007f33285bf845 in QItemSelectionModel::isSelected (this=<value optimized out>, index=...) at itemviews/qitemselectionmodel.cpp:1200
#14 0x00007f3328590042 in QListView::paintEvent (this=<value optimized out>, e=<value optimized out>) at itemviews/qlistview.cpp:984
#15 0x00007f332806cc2e in QWidget::event (this=0x2229f10, event=0x7fff86246350) at kernel/qwidget.cpp:8333
#16 0x00007f33284385e6 in QFrame::event (this=0x2229f10, e=0x7fff86246350) at widgets/qframe.cpp:557
#17 0x00007f3328571a8b in QAbstractItemView::viewportEvent (this=0x2229f10, event=0x7fff86246350) at itemviews/qabstractitemview.cpp:1619
#18 0x00007f3327660507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x23b7490, event=0x7fff86246350) at kernel/qcoreapplication.cpp:847
#19 0x00007f3328016fac in QApplicationPrivate::notify_helper (this=0x22220c0, receiver=0x23b7490, e=0x7fff86246350) at kernel/qapplication.cpp:4392
#20 0x00007f332801caed in QApplication::notify (this=0x7fff862491a0, receiver=0x23b7490, e=0x7fff86246350) at kernel/qapplication.cpp:4277
#21 0x00007f3328d6a4d6 in KApplication::notify (this=0x7fff862491a0, receiver=0x23b7490, event=0x7fff86246350) at ../../kdeui/kernel/kapplication.cpp:310
#22 0x00007f3327660cdc in QCoreApplication::notifyInternal (this=0x7fff862491a0, receiver=0x23b7490, event=0x7fff86246350) at kernel/qcoreapplication.cpp:732
#23 0x00007f332807367d in sendSpontaneousEvent (this=0x23b7c50, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#24 QWidgetPrivate::drawWidget (this=0x23b7c50, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5420
#25 0x00007f3328074328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5627
#26 0x00007f3328074159 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=16, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5614
#27 0x00007f3328074159 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=17, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5614
#28 0x00007f3328074159 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=18, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5614
#29 0x00007f3328074159 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=19, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5614
#30 0x00007f33280733da in QWidgetPrivate::drawWidget (this=0x23933e0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5473
#31 0x00007f3328074328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5627
#32 0x00007f33280733da in QWidgetPrivate::drawWidget (this=0x22297d0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5473
#33 0x00007f3328074328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5627
#34 0x00007f33280733da in QWidgetPrivate::drawWidget (this=0x23b1f70, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5473
#35 0x00007f3328074328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5627
#36 0x00007f33280733da in QWidgetPrivate::drawWidget (this=0x23b1b20, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5473
#37 0x00007f3328074328 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=6, rgn=<value optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5627
#38 0x00007f33280733da in QWidgetPrivate::drawWidget (this=0x221ddf0, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x26364e0) at kernel/qwidget.cpp:5473
#39 0x00007f3328247408 in QWidgetBackingStore::sync (this=0x26364e0) at painting/qbackingstore.cpp:1328
#40 0x00007f3328066730 in QWidgetPrivate::syncBackingStore (this=0x221ddf0) at kernel/qwidget.cpp:1805
#41 0x00007f332806d2f5 in QWidget::event (this=0x23afff0, event=0x4674ff0) at kernel/qwidget.cpp:8480
#42 0x00007f332845441b in QMainWindow::event (this=0x23afff0, event=0x4674ff0) at widgets/qmainwindow.cpp:1417
#43 0x00007f3328e86823 in KXmlGuiWindow::event (this=0x7fff862451d0, ev=0x23be4e0) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130
#44 0x00007f3328016fdc in QApplicationPrivate::notify_helper (this=0x22220c0, receiver=0x23afff0, e=0x4674ff0) at kernel/qapplication.cpp:4396
#45 0x00007f332801caed in QApplication::notify (this=0x7fff862491a0, receiver=0x23afff0, e=0x4674ff0) at kernel/qapplication.cpp:4277
#46 0x00007f3328d6a4d6 in KApplication::notify (this=0x7fff862491a0, receiver=0x23afff0, event=0x4674ff0) at ../../kdeui/kernel/kapplication.cpp:310
#47 0x00007f3327660cdc in QCoreApplication::notifyInternal (this=0x7fff862491a0, receiver=0x23afff0, event=0x4674ff0) at kernel/qcoreapplication.cpp:732
#48 0x00007f3327663c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x21f2380) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#49 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x21f2380) at kernel/qcoreapplication.cpp:1373
#50 0x00007f332768d653 in sendPostedEvents (s=0x222ba20) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#51 postEventSourceDispatch (s=0x222ba20) at kernel/qeventdispatcher_glib.cpp:277
#52 0x00007f331fcb3342 in g_main_dispatch (context=0x222b940) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2149
#53 g_main_context_dispatch (context=0x222b940) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2702
#54 0x00007f331fcb72a8 in g_main_context_iterate (context=0x222b940, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2780
#55 0x00007f331fcb745c in g_main_context_iteration (context=0x222b940, may_block=1) at /build/buildd/glib2.0-2.26.0/glib/gmain.c:2843
#56 0x00007f332768d193 in QEventDispatcherGlib::processEvents (this=0x21f1e90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#57 0x00007f33280c9a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff862451d0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#58 0x00007f332765fa02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#59 0x00007f332765fdec in QEventLoop::exec (this=0x7fff862490e0, flags=) at kernel/qeventloop.cpp:201
#60 0x00007f3327663ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#61 0x0000000000403b4e in _start ()

This bug may be a duplicate of or related to bug 255893.

Possible duplicates by query: bug 255893, bug 255406, bug 254762, bug 254554, bug 250138.

Reported using DrKonqi