Bug 223914

Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-17-generic-pae i686
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
When this widget is placed on the panel is an icon of your home directory. When the widget is placed on the desktop it shows all the folders in your home folder. When I moved it from the panel to the desktop it showed both at first. Then I tried to increase the size of the widget ( in order to let it show more directory icons ) it suddenly crashed. 

 -- Backtrace:
Application: Plasma-werkgebied (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb57f7700 (LWP 2103))]

Thread 2 (Thread 0xa6affb70 (LWP 2108)):
#0  0xb782a430 in __kernel_vsyscall ()
#1  0xb5f51e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb611687d in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7631e67 in QWaitConditionPrivate::wait (this=0xa44bac8, mutex=0xa44bac4, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0xa44bac8, mutex=0xa44bac4, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb5e63922 in QHostInfoAgent::run (this=0xa44bab8) at kernel/qhostinfo.cpp:260
#6  0xb7630e32 in QThreadPrivate::start (arg=0xa44bab8) at thread/qthread_unix.cpp:188
#7  0xb5f4d80e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb61098de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb57f7700 (LWP 2103)):
[KCrash Handler]
#6  0xa7d9b838 in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#7  0xa7da8d2a in ?? () from /usr/lib/kde4/plasma_applet_folderview.so
#8  0xb7737263 in QMetaObject::activate (sender=0xa0c4f60, from_signal_index=6, to_signal_index=6, argv=0x0) at kernel/qobject.cpp:3113
#9  0xb7737ec2 in QMetaObject::activate (sender=0xa0c4f60, m=0xb56c0f30, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3187
#10 0xb55f7e87 in Plasma::IconWidget::clicked (this=0xa0c4f60) at ./iconwidget.moc:183
#11 0xb55fa9e0 in Plasma::IconWidget::mouseReleaseEvent (this=0xa0c4f60, event=0xbfe760bc) at ../../plasma/widgets/iconwidget.cpp:1178
#12 0xb69a18bc in QGraphicsItem::sceneEvent (this=0xa0c4f68, event=0xbfe760bc) at graphicsview/qgraphicsitem.cpp:5030
#13 0xb69ee9ef in QGraphicsWidget::sceneEvent (this=0xa0c4f60, event=0xbfe760bc) at graphicsview/qgraphicswidget.cpp:1110
#14 0xb69c3e14 in QGraphicsScenePrivate::sendEvent (this=0x9ca3da8, item=0xa0c4f68, event=0xbfe760bc) at graphicsview/qgraphicsscene.cpp:1159
#15 0xb69c5443 in QGraphicsScenePrivate::sendMouseEvent (this=0x9ca3da8, mouseEvent=0xbfe760bc) at graphicsview/qgraphicsscene.cpp:1230
#16 0xb69d0344 in QGraphicsScene::mouseReleaseEvent (this=0x9c84f88, mouseEvent=0xbfe760bc) at graphicsview/qgraphicsscene.cpp:4445
#17 0xb69d1f87 in QGraphicsScene::event (this=0x9c84f88, event=0xbfe760bc) at graphicsview/qgraphicsscene.cpp:3808
#18 0xb6395f54 in QApplicationPrivate::notify_helper (this=0x9bfb320, receiver=0x9c84f88, e=0xbfe760bc) at kernel/qapplication.cpp:4056
#19 0xb639d67c in QApplication::notify (this=0x9bf5388, receiver=0x9c84f88, e=0xbfe760bc) at kernel/qapplication.cpp:3603
#20 0xb6de61aa in KApplication::notify (this=0x9bf5388, receiver=0x9c84f88, event=0xbfe760bc) at ../../kdeui/kernel/kapplication.cpp:302
#21 0xb77216cb in QCoreApplication::notifyInternal (this=0x9bf5388, receiver=0x9c84f88, event=0xbfe760bc) at kernel/qcoreapplication.cpp:610
#22 0xb69e3b1e in QCoreApplication::sendEvent (this=0xa18b128, event=0xbfe766e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#23 QGraphicsView::mouseReleaseEvent (this=0xa18b128, event=0xbfe766e0) at graphicsview/qgraphicsview.cpp:3382
#24 0xb63eb012 in QWidget::event (this=0xa18b128, event=0xbfe766e0) at kernel/qwidget.cpp:7549
#25 0xb679a633 in QFrame::event (this=0xa18b128, e=0xbfe766e0) at widgets/qframe.cpp:559
#26 0xb6839494 in QAbstractScrollArea::viewportEvent (this=0xbfe7593c, e=0x0) at widgets/qabstractscrollarea.cpp:962
#27 0xb69e351f in QGraphicsView::viewportEvent (this=0xa18b128, event=0xbfe766e0) at graphicsview/qgraphicsview.cpp:2919
#28 0xb683ba95 in QAbstractScrollAreaPrivate::viewportEvent (this=0xa887138, o=0xa887210, e=0xbfe766e0) at widgets/qabstractscrollarea_p.h:100
#29 QAbstractScrollAreaFilter::eventFilter (this=0xa887138, o=0xa887210, e=0xbfe766e0) at widgets/qabstractscrollarea_p.h:111
#30 0xb772083a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x9bfb320, receiver=0xa887210, event=0xbfe766e0) at kernel/qcoreapplication.cpp:726
#31 0xb6395f2c in QApplicationPrivate::notify_helper (this=0x9bfb320, receiver=0xa887210, e=0xbfe766e0) at kernel/qapplication.cpp:4052
#32 0xb639e033 in QApplication::notify (this=0x9bf5388, receiver=0xa887210, e=0xbfe766e0) at kernel/qapplication.cpp:3758
#33 0xb6de61aa in KApplication::notify (this=0x9bf5388, receiver=0xa887210, event=0xbfe766e0) at ../../kdeui/kernel/kapplication.cpp:302
#34 0xb77216cb in QCoreApplication::notifyInternal (this=0x9bf5388, receiver=0xa887210, event=0xbfe766e0) at kernel/qcoreapplication.cpp:610
#35 0xb639cf6e in QCoreApplication::sendSpontaneousEvent (receiver=0xa887210, event=0xbfe766e0, alienWidget=0xa887210, nativeWidget=0xa18b128, buttonDown=0xb6c10aa0, lastMouseReceiver=...)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#36 QApplicationPrivate::sendMouseEvent (receiver=0xa887210, event=0xbfe766e0, alienWidget=0xa887210, nativeWidget=0xa18b128, buttonDown=0xb6c10aa0, lastMouseReceiver=...)
    at kernel/qapplication.cpp:2924
#37 0xb640b7c0 in QETWidget::translateMouseEvent (this=0xa18b128, event=0xbfe77d2c) at kernel/qapplication_x11.cpp:4409
#38 0xb640ac4b in QApplication::x11ProcessEvent (this=0x9bf5388, event=0xbfe77d2c) at kernel/qapplication_x11.cpp:3428
#39 0xb6437502 in x11EventSourceDispatch (s=0x9bfdf00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0xb5f99e88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#41 0xb5f9d730 in ?? () from /lib/libglib-2.0.so.0
#42 0xb5f9d863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#43 0xb774c02c in QEventDispatcherGlib::processEvents (this=0x9bfb110, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#44 0xb6436be5 in QGuiEventDispatcherGlib::processEvents (this=0x9bfb110, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#45 0xb771fc79 in QEventLoop::processEvents (this=0xbfe78024, flags=) at kernel/qeventloop.cpp:149
#46 0xb77200ca in QEventLoop::exec (this=0xbfe78024, flags=...) at kernel/qeventloop.cpp:201
#47 0xb772253f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#48 0xb6395dd7 in QApplication::exec () at kernel/qapplication.cpp:3525
#49 0xb33d480d in kdemain () from /usr/lib/libkdeinit4_plasma-desktop.so
#50 0x0804dde1 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9b83d40 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x80511a5 "0") at ../../kinit/kinit.cpp:677
#51 0x0804ea35 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1169
#52 0x0804eeac in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1362
#53 0x0804fbaf in main (argc=2, argv=0xbfe78884, envp=0xbfe78890) at ../../kinit/kinit.cpp:1793

Reported using DrKonqi