Bug 274728

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.00 (4.6.0) "release 6"
Qt Version: 4.7.1
Operating System: Linux 2.6.37.6-0.5-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:
Opensuse 11.4.33.40.1-x86-64 is up to date (June 1st, 2011), installed  nvidia package through Yast. Crash happened shortly after log in. Problem not yet reproduced.

-- Backtrace:
Application: Plasma-Desktop-Umgebung (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7ff727888760 (LWP 4203))]

Thread 2 (Thread 0x7ff704ee1700 (LWP 4349)):
#0  0x00007ff724f7d503 in poll () from /lib64/libc.so.6
#1  0x00007ff721def114 in ?? () from /lib64/libglib-2.0.so.0
#2  0x00007ff721def650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007ff72656e976 in QEventDispatcherGlib::processEvents (this=0xd092d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff726543052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ff726543265 in QEventLoop::exec (this=0x7ff704ee0d20, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007ff7264581e4 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007ff726524968 in QInotifyFileSystemWatcherEngine::run (this=0xcb31f0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ff72645aa5e in QThreadPrivate::start (arg=0xcb31f0) at thread/qthread_unix.cpp:285
#9  0x00007ff7199ad853 in ?? () from /usr/X11R6/lib64/libGL.so.1
#10 0x00007ff7261cba3f in start_thread () from /lib64/libpthread.so.0
#11 0x00007ff724f8667d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff727888760 (LWP 4203)):
[KCrash Handler]
#6  0x00007ff7257353bf in QWidget::testAttribute_helper (this=0xf1fd30, attribute=Qt::WA_Hover) at kernel/qwidget.cpp:10762
#7  0x00007ff7256fbb71 in testAttribute (this=<value optimized out>, receiver=0xf1fd30, e=0x7fff42398db0) at ../../src/gui/kernel/qwidget.h:1031
#8  QApplication::notify (this=<value optimized out>, receiver=0xf1fd30, e=0x7fff42398db0) at kernel/qapplication.cpp:4028
#9  0x00007ff7271e79e6 in KApplication::notify (this=0x6dbea0, receiver=0xf1fd30, event=0x7fff42398db0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#10 0x00007ff726543bfc in QCoreApplication::notifyInternal (this=0x6dbea0, receiver=0xf1fd30, event=0x7fff42398db0) at kernel/qcoreapplication.cpp:732
#11 0x00007ff7256f3d25 in sendEvent (receiver=0xf1fd30, event=0x7fff42398db0, alienWidget=0x0, nativeWidget=0xf1fd30, buttonDown=0x7ff7261c2178, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#12 QApplicationPrivate::sendMouseEvent (receiver=0xf1fd30, event=0x7fff42398db0, alienWidget=0x0, nativeWidget=0xf1fd30, buttonDown=0x7ff7261c2178, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#13 0x00007ff725771e08 in QETWidget::translateMouseEvent (this=0xf1fd30, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#14 0x00007ff7257704c9 in QApplication::x11ProcessEvent (this=0x6dbea0, event=0x7fff42399710) at kernel/qapplication_x11.cpp:3564
#15 0x00007ff7257980f2 in x11EventSourceDispatch (s=0x6e9750, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#16 0x00007ff721deebd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#17 0x00007ff721def3b0 in ?? () from /lib64/libglib-2.0.so.0
#18 0x00007ff721def650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#19 0x00007ff72656e91f in QEventDispatcherGlib::processEvents (this=0x6dc900, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#20 0x00007ff725797d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#21 0x00007ff726543052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007ff726543265 in QEventLoop::exec (this=0x1437120, flags=...) at kernel/qeventloop.cpp:201
#23 0x00007ff72577f9fe in QDragManager::drag (this=0x15d4020, o=<value optimized out>) at kernel/qdnd_x11.cpp:1981
#24 0x00007ff7257050d8 in QDrag::exec (this=0x14f6890, supportedActions=..., defaultDropAction=Qt::IgnoreAction) at kernel/qdrag.cpp:284
#25 0x00007ff725705193 in QDrag::exec (this=<value optimized out>, supportedActions=<value optimized out>) at kernel/qdrag.cpp:239
#26 0x00007ff70db75440 in Kickoff::FlipScrollView::startDrag (this=0xeea540, supportedActions=...) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:716
#27 0x00007ff725c01411 in QAbstractItemView::mouseMoveEvent (this=0xeea540, event=<value optimized out>) at itemviews/qabstractitemview.cpp:1700
#28 0x00007ff70db708d4 in Kickoff::FlipScrollView::mouseMoveEvent (this=0xeea540, event=0x7fff4239aba0) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/applets/kickoff/ui/flipscrollview.cpp:518
#29 0x00007ff72574456c in QWidget::event (this=0xeea540, event=0x7fff4239aba0) at kernel/qwidget.cpp:8185
#30 0x00007ff725ae8906 in QFrame::event (this=0xeea540, e=0x7fff4239aba0) at widgets/qframe.cpp:557
#31 0x00007ff725bf8c23 in QAbstractItemView::viewportEvent (this=0xeea540, event=0x7fff4239aba0) at itemviews/qabstractitemview.cpp:1619
#32 0x00007ff726543d87 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xeea8d0, event=0x7fff4239aba0) at kernel/qcoreapplication.cpp:847
#33 0x00007ff7256f2ce1 in QApplicationPrivate::notify_helper (this=0x6e5f00, receiver=0xeea8d0, e=0x7fff4239aba0) at kernel/qapplication.cpp:4441
#34 0x00007ff7256fbaac in QApplication::notify (this=<value optimized out>, receiver=0xeea8d0, e=0x7fff4239aba0) at kernel/qapplication.cpp:4006
#35 0x00007ff7271e79e6 in KApplication::notify (this=0x6dbea0, receiver=0xeea8d0, event=0x7fff4239aba0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#36 0x00007ff726543bfc in QCoreApplication::notifyInternal (this=0x6dbea0, receiver=0xeea8d0, event=0x7fff4239aba0) at kernel/qcoreapplication.cpp:732
#37 0x00007ff7256f3d25 in sendEvent (receiver=0xeea8d0, event=0x7fff4239aba0, alienWidget=0xeea8d0, nativeWidget=0xfa5930, buttonDown=0x7ff7261c2178, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#38 QApplicationPrivate::sendMouseEvent (receiver=0xeea8d0, event=0x7fff4239aba0, alienWidget=0xeea8d0, nativeWidget=0xfa5930, buttonDown=0x7ff7261c2178, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#39 0x00007ff7256f4282 in QApplicationPrivate::sendSyntheticEnterLeave (this=<value optimized out>, widget=<value optimized out>) at kernel/qapplication.cpp:3191
#40 0x00007ff72573fbb3 in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7737
#41 0x00007ff72573fb6e in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7723
#42 0x00007ff72573fb6e in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7723
#43 0x00007ff72573fb6e in QWidgetPrivate::hideChildren (this=<value optimized out>, spontaneous=false) at kernel/qwidget.cpp:7723
#44 0x00007ff72573fd3d in QWidgetPrivate::hide_helper (this=0xfa5bc0) at kernel/qwidget.cpp:7467
#45 0x00007ff725748398 in QWidget::setVisible (this=0xfa5930, visible=<value optimized out>) at kernel/qwidget.cpp:7639
#46 0x00007ff71d2e1e60 in Plasma::PopupApplet::qt_metacall (this=0x649440, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x7fff4239aff0) at /usr/src/debug/kdelibs-4.6.0/build/plasma/popupapplet.moc:95
#47 0x00007ff70db870b0 in LauncherApplet::qt_metacall (this=0x649440, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff4239aff0) at /usr/src/debug/kdebase-workspace-4.6.0/build/plasma/desktop/applets/kickoff/applet.moc:78
#48 0x00007ff726558def in QMetaObject::activate (sender=0x872640, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3272
#49 0x00007ff70db7895c in Kickoff::Launcher::eventFilter (this=0x872640, object=0xeea8d0, event=0x7fff4239b7e0) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/applets/kickoff/ui/launcher.cpp:827
#50 0x00007ff726543d87 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xeea8d0, event=0x7fff4239b7e0) at kernel/qcoreapplication.cpp:847
#51 0x00007ff7256f2ce1 in QApplicationPrivate::notify_helper (this=0x6e5f00, receiver=0xeea8d0, e=0x7fff4239b7e0) at kernel/qapplication.cpp:4441
#52 0x00007ff7256fbaac in QApplication::notify (this=<value optimized out>, receiver=0xeea8d0, e=0x7fff4239b7e0) at kernel/qapplication.cpp:4006
#53 0x00007ff7271e79e6 in KApplication::notify (this=0x6dbea0, receiver=0xeea8d0, event=0x7fff4239b7e0) at /usr/src/debug/kdelibs-4.6.0/kdeui/kernel/kapplication.cpp:311
#54 0x00007ff726543bfc in QCoreApplication::notifyInternal (this=0x6dbea0, receiver=0xeea8d0, event=0x7fff4239b7e0) at kernel/qcoreapplication.cpp:732
#55 0x00007ff7256f3d25 in sendEvent (receiver=0xeea8d0, event=0x7fff4239b7e0, alienWidget=0xeea8d0, nativeWidget=0xfa5930, buttonDown=0x7ff7261c2178, lastMouseReceiver=..., spontaneous=true) at ../../src/corelib/kernel/qcoreapplication.h:215
#56 QApplicationPrivate::sendMouseEvent (receiver=0xeea8d0, event=0x7fff4239b7e0, alienWidget=0xeea8d0, nativeWidget=0xfa5930, buttonDown=0x7ff7261c2178, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3105
#57 0x00007ff725771e08 in QETWidget::translateMouseEvent (this=0xfa5930, event=<value optimized out>) at kernel/qapplication_x11.cpp:4438
#58 0x00007ff7257704c9 in QApplication::x11ProcessEvent (this=0x6dbea0, event=0x7fff4239c140) at kernel/qapplication_x11.cpp:3564
#59 0x00007ff7257980f2 in x11EventSourceDispatch (s=0x6e9750, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#60 0x00007ff721deebd3 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#61 0x00007ff721def3b0 in ?? () from /lib64/libglib-2.0.so.0
#62 0x00007ff721def650 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#63 0x00007ff72656e91f in QEventDispatcherGlib::processEvents (this=0x6dc900, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#64 0x00007ff725797d8e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#65 0x00007ff726543052 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#66 0x00007ff726543265 in QEventLoop::exec (this=0x7fff4239c460, flags=...) at kernel/qeventloop.cpp:201
#67 0x00007ff7265476ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#68 0x00007ff7152c5da8 in kdemain (argc=1, argv=0x6d3bc0) at /usr/src/debug/kdebase-workspace-4.6.0/plasma/desktop/shell/main.cpp:118
#69 0x00000000004075e9 in _start ()

Possible duplicates by query: bug 271742, bug 270363, bug 267343, bug 253524, bug 253198.

Reported using DrKonqi