Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:Runing Firefox 3.6, watching youtube. Stopped Youtube and opened OO.o writer, then Plasma crashed. Had Dolphin open in background also. 8 tabs open in FF.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f17425e47a0 (LWP 1698))]

Thread 2 (Thread 0x7f171df9f700 (LWP 1701)):
#0  0x00007f1741ef0203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f1736ada009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f1736ada45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f173f5a51e6 in QEventDispatcherGlib::processEvents (this=0x1b30ff0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f173f577a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f173f577dec in QEventLoop::exec (this=0x7f171df9ecb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f173f4822fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f173f5575f8 in QInotifyFileSystemWatcherEngine::run (this=0x1b30610) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f173f48527e in QThreadPrivate::start (arg=0x1b30610) at thread/qthread_unix.cpp:266
#9  0x00007f173a137953 in ?? () from /usr/lib/nvidia-current/libGL.so.1
#10 0x00007f173f1fa971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f1741efc92d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f17425e47a0 (LWP 1698)):
[KCrash Handler]
#6  0x00007f173e70c20f in QWidget::testAttribute_helper (this=0x1b3c1c0, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:10748
#7  0x00007f173e6c93ed in testAttribute (this=<value optimized out>, receiver=<value optimized out>, e=0x7fffa4d2bb90) at ../../include/QtGui/../../src/gui/kernel/qwidget.h:1031
#8  QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=0x7fffa4d2bb90) at kernel/qapplication.cpp:3981
#9  0x00007f1740214156 in KApplication::notify (this=0x12d32c0, receiver=0x1b3c1c0, event=0x7fffa4d2bb90) at ../../kdeui/kernel/kapplication.cpp:310
#10 0x00007f173f578cdc in QCoreApplication::notifyInternal (this=0x12d32c0, receiver=0x1b3c1c0, event=0x7fffa4d2bb90) at kernel/qcoreapplication.cpp:732
#11 0x00007f173e6c7dbe in sendEvent (receiver=0x1b3c1c0, event=0x7fffa4d2bb90, alienWidget=0x0, nativeWidget=0x1b3c1c0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#12 QApplicationPrivate::sendMouseEvent (receiver=0x1b3c1c0, event=0x7fffa4d2bb90, alienWidget=0x0, nativeWidget=0x1b3c1c0, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#13 0x00007f173e74b345 in QETWidget::translateMouseEvent (this=0x1b3c1c0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#14 0x00007f173e749c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa4d2c4b0) at kernel/qapplication_x11.cpp:3536
#15 0x00007f173e7760e2 in x11EventSourceDispatch (s=0x12f25a0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#16 0x00007f1736ad6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#17 0x00007f1736ada2a8 in ?? () from /lib/libglib-2.0.so.0
#18 0x00007f1736ada45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#19 0x00007f173f5a5193 in QEventDispatcherGlib::processEvents (this=0x127c070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#20 0x00007f173e775a4e in QGuiEventDispatcherGlib::processEvents (this=0x1b3c1c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007f173f577a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#22 0x00007f173f577dec in QEventLoop::exec (this=0x270dd80, flags=) at kernel/qeventloop.cpp:201
#23 0x00007f173e75d00b in QDragManager::drag (this=0x2d0fd40, o=<value optimized out>) at kernel/qdnd_x11.cpp:1981
#24 0x00007f173e6d8f78 in QDrag::exec (this=0x2ea37e0, supportedActions=) at kernel/qdrag.cpp:284
#25 0x00007f173e6d9033 in QDrag::exec (this=0x1b3c1c0, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#26 0x00007f1724b82618 in Kickoff::FlipScrollView::startDrag (this=0x1f1a9e0, supportedActions=) at ../../../../../plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:716
#27 0x00007f173ec18b1e in QAbstractItemView::mouseMoveEvent (this=0x1f1a9e0, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1700
#28 0x00007f1724b81e64 in Kickoff::FlipScrollView::mouseMoveEvent (this=0x1f1a9e0, event=0x7fffa4d2d950) at ../../../../../plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:518
#29 0x00007f173e718cab in QWidget::event (this=0x1f1a9e0, event=0x7fffa4d2d950) at kernel/qwidget.cpp:8172
#30 0x00007f173eae45e6 in QFrame::event (this=0x1f1a9e0, e=0x7fffa4d2d950) at widgets/qframe.cpp:557
#31 0x00007f173ec1da8b in QAbstractItemView::viewportEvent (this=0x1f1a9e0, event=0x7fffa4d2d950) at itemviews/qabstractitemview.cpp:1619
#32 0x00007f173f578507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1f1a2a0, event=0x7fffa4d2d950) at kernel/qcoreapplication.cpp:847
#33 0x00007f173e6c2fac in QApplicationPrivate::notify_helper (this=0x12eec20, receiver=0x1f1a2a0, e=0x7fffa4d2d950) at kernel/qapplication.cpp:4392
#34 0x00007f173e6c930e in QApplication::notify (this=0x12d32c0, receiver=0x1f1a2a0, e=0x7fffa4d2d950) at kernel/qapplication.cpp:3959
#35 0x00007f1740214156 in KApplication::notify (this=0x12d32c0, receiver=0x1f1a2a0, event=0x7fffa4d2d950) at ../../kdeui/kernel/kapplication.cpp:310
#36 0x00007f173f578cdc in QCoreApplication::notifyInternal (this=0x12d32c0, receiver=0x1f1a2a0, event=0x7fffa4d2d950) at kernel/qcoreapplication.cpp:732
#37 0x00007f173e6c7dbe in sendEvent (receiver=0x1f1a2a0, event=0x7fffa4d2d950, alienWidget=0x1f1a2a0, nativeWidget=0x1f73550, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#38 QApplicationPrivate::sendMouseEvent (receiver=0x1f1a2a0, event=0x7fffa4d2d950, alienWidget=0x1f1a2a0, nativeWidget=0x1f73550, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#39 0x00007f173e6c826f in QApplicationPrivate::sendSyntheticEnterLeave (this=<value optimized out>, widget=<value optimized out>) at kernel/qapplication.cpp:3144
#40 0x00007f173e717814 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7724
#41 0x00007f173e7177d1 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7710
#42 0x00007f173e7177d1 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7710
#43 0x00007f173e7177d1 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7710
#44 0x00007f173e7179a9 in QWidgetPrivate::hide_helper (this=0x1f89dc0) at kernel/qwidget.cpp:7454
#45 0x00007f173e71e850 in QWidget::setVisible (this=0x1f73550, visible=<value optimized out>) at kernel/qwidget.cpp:7626
#46 0x00007f1741a64c24 in Plasma::PopupApplet::qt_metacall (this=0x1780940, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffa4d2ddc0) at ./popupapplet.moc:91
#47 0x00007f1724b94e30 in LauncherApplet::qt_metacall (this=0x1b3c1c0, _c=74, _id=1, _a=0x0) at ./applet.moc:78
#48 0x00007f173f590b27 in QMetaObject::activate (sender=0x17e7490, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3280
#49 0x00007f1724b88fe6 in Kickoff::Launcher::eventFilter (this=0x17e7490, object=0x1f1a2a0, event=0x7fffa4d2e570) at ../../../../../plasma/desktop/applets/kickoff/ui/launcher.cpp:800
#50 0x00007f173f578507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1f1a2a0, event=0x7fffa4d2e570) at kernel/qcoreapplication.cpp:847
#51 0x00007f173e6c2fac in QApplicationPrivate::notify_helper (this=0x12eec20, receiver=0x1f1a2a0, e=0x7fffa4d2e570) at kernel/qapplication.cpp:4392
#52 0x00007f173e6c930e in QApplication::notify (this=0x12d32c0, receiver=0x1f1a2a0, e=0x7fffa4d2e570) at kernel/qapplication.cpp:3959
#53 0x00007f1740214156 in KApplication::notify (this=0x12d32c0, receiver=0x1f1a2a0, event=0x7fffa4d2e570) at ../../kdeui/kernel/kapplication.cpp:310
#54 0x00007f173f578cdc in QCoreApplication::notifyInternal (this=0x12d32c0, receiver=0x1f1a2a0, event=0x7fffa4d2e570) at kernel/qcoreapplication.cpp:732
#55 0x00007f173e6c7dbe in sendEvent (receiver=0x1f1a2a0, event=0x7fffa4d2e570, alienWidget=0x1f1a2a0, nativeWidget=0x1f73550, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#56 QApplicationPrivate::sendMouseEvent (receiver=0x1f1a2a0, event=0x7fffa4d2e570, alienWidget=0x1f1a2a0, nativeWidget=0x1f73550, buttonDown=<value optimized out>, lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:3058
#57 0x00007f173e74b345 in QETWidget::translateMouseEvent (this=0x1f73550, event=<value optimized out>) at kernel/qapplication_x11.cpp:4403
#58 0x00007f173e749c5c in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffa4d2ee90) at kernel/qapplication_x11.cpp:3536
#59 0x00007f173e7760e2 in x11EventSourceDispatch (s=0x12f25a0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x00007f1736ad6342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0x00007f1736ada2a8 in ?? () from /lib/libglib-2.0.so.0
#62 0x00007f1736ada45c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0x00007f173f5a5193 in QEventDispatcherGlib::processEvents (this=0x127c070, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#64 0x00007f173e775a4e in QGuiEventDispatcherGlib::processEvents (this=0x1b3c1c0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007f173f577a02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#66 0x00007f173f577dec in QEventLoop::exec (this=0x7fffa4d2f1c0, flags=) at kernel/qeventloop.cpp:201
#67 0x00007f173f57bebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#68 0x00007f17421d3a56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#69 0x00007f1741e34d8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fffa4d2f588) at libc-start.c:226
#70 0x0000000000400669 in _start ()

Possible duplicates by query: bug 267343, bug 253524, bug 253198, bug 250950, bug 246582.

Reported using DrKonqi