Bug 285367

Application: plasma-overlay (0.0)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-13-generic x86_64
Distribution: Ubuntu 11.10

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

It has crashed while I was setting up widgets for blank screen saver.

-- Backtrace:
Application: Plasma for the Screensaver (plasma-overlay), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb015cb57a0 (LWP 4669))]

Thread 3 (Thread 0x7faff4eb6700 (LWP 4670)):
#0  0x00007fb0126ed773 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb00b1b8f68 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fb00b1b9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fb013b34f3e in QEventDispatcherGlib::processEvents (this=0x14de020, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007fb013b08cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fb013b08ef7 in QEventLoop::exec (this=0x7faff4eb5db0, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007fb013a2027f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#7  0x00007fb013aebcbf in QInotifyFileSystemWatcherEngine::run (this=0xe734e0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb013a22d05 in QThreadPrivate::start (arg=0xe734e0) at thread/qthread_unix.cpp:331
#9  0x00007fb00bcc5efc in start_thread (arg=0x7faff4eb6700) at pthread_create.c:304
#10 0x00007fb0126f989d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fafeeb0d700 (LWP 4675)):
#0  0xffffffffff60014c in ?? ()
#1  0x00007fafeeb0cad0 in ?? ()
#2  0x00007fff724c27e7 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 1 (Thread 0x7fb015cb57a0 (LWP 4669)):
[KCrash Handler]
#6  QPixmapData::transformed (this=0x1, matrix=..., mode=Qt::SmoothTransformation) at image/qpixmapdata.cpp:245
#7  0x00007fb014703ab9 in KConfigDialogManager::isDefault (this=0x2b1ec60) at ../../kdeui/dialogs/kconfigdialogmanager.cpp:529
#8  0x00007fb0146fe91f in _k_updateButtons (this=0x235f610) at ../../kdeui/dialogs/kconfigdialog.cpp:234
#9  KConfigDialog::KConfigDialogPrivate::_k_updateButtons (this=0x235f610) at ../../kdeui/dialogs/kconfigdialog.cpp:216
#10 0x00007fb0156b7fa5 in settingsModified (modified=true, this=0x173c390) at ../../plasma/private/applet_p.h:63
#11 Plasma::AppletConfigDialog::qt_metacall (this=0x173c390, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x7fff724450f0) at ./private/applet_p.moc:75
#12 0x00007fb013b1ceba in QMetaObject::activate (sender=0x2364880, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff724450f0) at kernel/qobject.cpp:3278
#13 0x00007fb01352b5c2 in QAbstractButton::toggled (this=<optimized out>, _t1=true) at .moc/release-shared/moc_qabstractbutton.cpp:213
#14 0x00007fb01327279e in QAbstractButton::setChecked (this=0x2364880, checked=true) at widgets/qabstractbutton.cpp:766
#15 0x00007fb0132850c6 in QCheckBox::nextCheckState (this=<optimized out>) at widgets/qcheckbox.cpp:368
#16 0x00007fb01327243a in QAbstractButtonPrivate::click (this=0x18dd570) at widgets/qabstractbutton.cpp:528
#17 0x00007fb0132726ec in QAbstractButton::mouseReleaseEvent (this=0x2364880, e=0x7fff72445810) at widgets/qabstractbutton.cpp:1121
#18 0x00007fb012f0ac9a in QWidget::event (this=0x2364880, event=0x7fff72445810) at kernel/qwidget.cpp:8295
#19 0x00007fb012eba424 in notify_helper (e=0x7fff72445810, receiver=0x2364880, this=0xcf3f50) at kernel/qapplication.cpp:4486
#20 QApplicationPrivate::notify_helper (this=0xcf3f50, receiver=0x2364880, e=0x7fff72445810) at kernel/qapplication.cpp:4458
#21 0x00007fb012ebfc6b in QApplication::notify (this=<optimized out>, receiver=0x2364880, e=0x7fff72445810) at kernel/qapplication.cpp:4047
#22 0x00007fb0147b8126 in KApplication::notify (this=0xce1fb0, receiver=0x2364880, event=0x7fff72445810) at ../../kdeui/kernel/kapplication.cpp:311
#23 0x00007fb013b09afc in QCoreApplication::notifyInternal (this=0xce1fb0, receiver=0x2364880, event=0x7fff72445810) at kernel/qcoreapplication.cpp:787
#24 0x00007fb012ebb3f2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QApplicationPrivate::sendMouseEvent (receiver=0x2364880, event=0x7fff72445810, alienWidget=0x2364880, nativeWidget=0x173c390, buttonDown=0x2364880, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3146
#26 0x00007fb012f3a945 in QETWidget::translateMouseEvent (this=0x173c390, event=<optimized out>) at kernel/qapplication_x11.cpp:4568
#27 0x00007fb012f398be in QApplication::x11ProcessEvent (this=0xce1fb0, event=0x7fff72446030) at kernel/qapplication_x11.cpp:3690
#28 0x00007fb012f62412 in x11EventSourceDispatch (s=0xcfa2a0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#29 0x00007fb00b1b8a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007fb00b1b9258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007fb00b1b9429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007fb013b34ed6 in QEventDispatcherGlib::processEvents (this=0xc8cf40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#33 0x00007fb012f6207e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007fb013b08cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007fb013b08ef7 in QEventLoop::exec (this=0x7fff72446400, flags=...) at kernel/qeventloop.cpp:201
#36 0x00007fb013b0d789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#37 0x000000000040f15b in main (argc=2, argv=0x7fff724467b8) at ../../../../plasma/screensaver/shell/main.cpp:58

Reported using DrKonqi