Bug 291942

Application: plasma-overlay (0.0)
KDE Platform Version: 4.7.3 (4.7.3)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-14-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Add widget image at scrensaver confoguration task. select slide show folder mode and crash every try.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma para el salvapantallas (plasma-overlay), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f7f6e1c77a0 (LWP 4360))]

Thread 3 (Thread 0x7f7f46fbf700 (LWP 4363)):
#0  QThreadData::current () at thread/qthread_unix.cpp:211
#1  0x00007f7f6c0356a9 in postEventSourcePrepare (s=0x21736f0, timeout=0x7f7f46fbec1c) at kernel/qeventdispatcher_glib.cpp:254
#2  0x00007f7f636b7ff2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7f636b8dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f7f636b9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f7f6c035f3e in QEventDispatcherGlib::processEvents (this=0x21734d0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f7f6c009cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f7f6c009ef7 in QEventLoop::exec (this=0x7f7f46fbedb0, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f7f6bf2127f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#9  0x00007f7f6bfeccbf in QInotifyFileSystemWatcherEngine::run (this=0x2172a00) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f7f6bf23d05 in QThreadPrivate::start (arg=0x2172a00) at thread/qthread_unix.cpp:331
#11 0x00007f7f641c5efc in start_thread (arg=0x7f7f46fbf700) at pthread_create.c:304
#12 0x00007f7f6abfa89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f7f465ba700 (LWP 4367)):
#0  0x00007f7f6abee773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f7f636b8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7f636b9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7f6c035f3e in QEventDispatcherGlib::processEvents (this=0x25dcc50, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f7f6c009cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f7f6c009ef7 in QEventLoop::exec (this=0x7f7f465b9db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f7f6bf2127f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007f7f6bfeccbf in QInotifyFileSystemWatcherEngine::run (this=0x20b5360) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f7f6bf23d05 in QThreadPrivate::start (arg=0x20b5360) at thread/qthread_unix.cpp:331
#9  0x00007f7f641c5efc in start_thread (arg=0x7f7f465ba700) at pthread_create.c:304
#10 0x00007f7f6abfa89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f7f6e1c77a0 (LWP 4360)):
[KCrash Handler]
#6  0x00007f7f6cc04ab6 in KConfigDialogManager::isDefault (this=0x253bbb0) at ../../kdeui/dialogs/kconfigdialogmanager.cpp:529
#7  0x00007f7f6cbff91f in _k_updateButtons (this=0x25240f0) at ../../kdeui/dialogs/kconfigdialog.cpp:234
#8  KConfigDialog::KConfigDialogPrivate::_k_updateButtons (this=0x25240f0) at ../../kdeui/dialogs/kconfigdialog.cpp:216
#9  0x00007f7f6dbb8fd5 in settingsModified (modified=true, this=0x24c3c10) at ../../plasma/private/applet_p.h:63
#10 Plasma::AppletConfigDialog::qt_metacall (this=0x24c3c10, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffcafa0840) at ./private/applet_p.moc:75
#11 0x00007f7f6c01deba in QMetaObject::activate (sender=0x25445b0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcafa0840) at kernel/qobject.cpp:3278
#12 0x00007f7f6b78ba51 in QComboBox::currentIndexChanged (this=<optimized out>, _t1=1) at .moc/release-shared/moc_qcombobox.cpp:302
#13 0x00007f7f6b78bab7 in QComboBoxPrivate::_q_emitCurrentIndexChanged (this=0x2544600, index=...) at widgets/qcombobox.cpp:1269
#14 0x00007f7f6b78bc09 in QComboBoxPrivate::setCurrentIndex (this=0x2544600, mi=<optimized out>) at widgets/qcombobox.cpp:2027
#15 0x00007f7f6b78c834 in QComboBoxPrivate::_q_itemSelected (this=0x2544600, item=...) at widgets/qcombobox.cpp:1238
#16 0x00007f7f6b78fcb7 in QComboBox::qt_metacall (this=0x25445b0, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0x7fffcafa0a50) at .moc/release-shared/moc_qcombobox.cpp:191
#17 0x00007f7f6cd50ff5 in KComboBox::qt_metacall (this=0x25445b0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fffcafa0a50) at ./kcombobox.moc:106
#18 0x00007f7f6c01deba in QMetaObject::activate (sender=0x28a5fe0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffcafa0a50) at kernel/qobject.cpp:3278
#19 0x00007f7f6ba2d592 in QComboBoxPrivateContainer::itemSelected (this=<optimized out>, _t1=<optimized out>) at .moc/release-shared/moc_qcombobox_p.cpp:213
#20 0x00007f7f6b786e9a in QComboBoxPrivateContainer::eventFilter (this=0x28a5fe0, o=0x2949e80, e=0x7fffcafa10a0) at widgets/qcombobox.cpp:687
#21 0x00007f7f6c00ac88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2949e80, event=0x7fffcafa10a0) at kernel/qcoreapplication.cpp:902
#22 0x00007f7f6b3bb3ef in notify_helper (e=0x7fffcafa10a0, receiver=0x2949e80, this=0x18c3a90) at kernel/qapplication.cpp:4482
#23 QApplicationPrivate::notify_helper (this=0x18c3a90, receiver=0x2949e80, e=0x7fffcafa10a0) at kernel/qapplication.cpp:4458
#24 0x00007f7f6b3c0c6b in QApplication::notify (this=<optimized out>, receiver=0x2949e80, e=0x7fffcafa10a0) at kernel/qapplication.cpp:4047
#25 0x00007f7f6ccb9126 in KApplication::notify (this=0x18b11c0, receiver=0x2949e80, event=0x7fffcafa10a0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f7f6c00aafc in QCoreApplication::notifyInternal (this=0x18b11c0, receiver=0x2949e80, event=0x7fffcafa10a0) at kernel/qcoreapplication.cpp:787
#27 0x00007f7f6b3bc3f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QApplicationPrivate::sendMouseEvent (receiver=0x2949e80, event=0x7fffcafa10a0, alienWidget=0x25469f0, nativeWidget=0x24c3c10, buttonDown=0x2949e80, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#29 0x00007f7f6b43c001 in QETWidget::translateMouseEvent (this=0x24c3c10, event=<optimized out>) at kernel/qapplication_x11.cpp:4502
#30 0x00007f7f6b43a8be in QApplication::x11ProcessEvent (this=0x18b11c0, event=0x7fffcafa18c0) at kernel/qapplication_x11.cpp:3690
#31 0x00007f7f6b463412 in x11EventSourceDispatch (s=0x18c9990, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007f7f636b8a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f7f636b9258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f7f636b9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f7f6c035ed6 in QEventDispatcherGlib::processEvents (this=0x1857f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#36 0x00007f7f6b46307e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007f7f6c009cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#38 0x00007f7f6c009ef7 in QEventLoop::exec (this=0x7fffcafa1c90, flags=...) at kernel/qeventloop.cpp:201
#39 0x00007f7f6c00e789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#40 0x000000000040f15b in main (argc=2, argv=0x7fffcafa2048) at ../../../../plasma/screensaver/shell/main.cpp:58

Possible duplicates by query: bug 290039, bug 289042, bug 288838, bug 287954, bug 287325.

Reported using DrKonqi