Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.2 (4.7.2) "release 5"
Qt Version: 4.7.4
Operating System: Linux 3.1.10-1.16-desktop i686
Distribution: "openSUSE 12.1 (i586)"

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

 - I was using Dolphin in KDE to copy some folders. Behavior of GUI was horibble.

- Unusual behavior I noticed:

-- Backtrace:
Application: Shell plochy Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5718710 (LWP 1578))]

Thread 2 (Thread 0xab433b70 (LWP 1579)):
#0  0xb6bd7a84 in __pthread_mutex_unlock_usercnt () from /lib/libpthread.so.0
#1  0xb598fdcb in g_main_context_release () from /usr/lib/libglib-2.0.so.0
#2  0xb59914d6 in ?? () from /usr/lib/libglib-2.0.so.0
#3  0xb59917fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#4  0xb6d7a8a7 in QEventDispatcherGlib::processEvents (this=0xaab00468, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#5  0xb6d4b45d in QEventLoop::processEvents (this=0xab4332b0, flags=...) at kernel/qeventloop.cpp:149
#6  0xb6d4b6a1 in QEventLoop::exec (this=0xab4332b0, flags=...) at kernel/qeventloop.cpp:201
#7  0xb6c4e75b in QThread::exec (this=0x8602698) at thread/qthread.cpp:498
#8  0xb6d2c09d in QInotifyFileSystemWatcherEngine::run (this=0x8602698) at io/qfilesystemwatcher_inotify.cpp:248
#9  0xb6c51613 in QThreadPrivate::start (arg=0x8602698) at thread/qthread_unix.cpp:331
#10 0xb6bd4a7d in start_thread () from /lib/libpthread.so.0
#11 0xb5f9dabe in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5718710 (LWP 1578)):
[KCrash Handler]
#6  TaskManager::BasicMenu::BasicMenu (this=0x98798a0, parent=0xbfb6a5f4, item=0x0, strategy=0x8d32c88, visualizationActions=...) at /usr/src/debug/kde-workspace-4.7.2/libs/taskmanager/taskactions.cpp:426
#7  0xaaa5b9bb in TaskManager::BasicMenu::BasicMenu (this=0xbfb6a5f4, parent=0x0, group=0x97b9248, strategy=0x8d32c88, visualizationActions=...) at /usr/src/debug/kde-workspace-4.7.2/libs/taskmanager/taskactions.cpp:462
#8  0xaaa1d114 in contextMenuEvent (e=0xbfb6ac9c, this=0x970ce78) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:436
#9  TaskGroupItem::contextMenuEvent (this=0x970ce78, e=0xbfb6ac9c) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/applets/tasks/taskgroupitem.cpp:404
#10 0xb68ca233 in QGraphicsItem::sceneEvent (this=0x970ce80, event=0xbfb6ac9c) at graphicsview/qgraphicsitem.cpp:6700
#11 0xb6927796 in QGraphicsWidget::sceneEvent (this=0x970ce78, event=0xbfb6ac9c) at graphicsview/qgraphicswidget.cpp:1223
#12 0xb68f3a2e in sendEvent (event=0xbfb6ac9c, item=0x970ce80, this=<optimized out>) at graphicsview/qgraphicsscene.cpp:1205
#13 QGraphicsScenePrivate::sendEvent (this=0x81d3798, item=0x970ce80, event=0xbfb6ac9c) at graphicsview/qgraphicsscene.cpp:1181
#14 0xb68f41a8 in QGraphicsScene::contextMenuEvent (this=0x81ce490, contextMenuEvent=0xbfb6ac9c) at graphicsview/qgraphicsscene.cpp:3597
#15 0xb690383c in QGraphicsScene::event (this=0x81ce490, event=0xbfb6ac9c) at graphicsview/qgraphicsscene.cpp:3395
#16 0xb6267f24 in notify_helper (e=0xbfb6ac9c, receiver=0x81ce490, this=0x80f20d0) at kernel/qapplication.cpp:4481
#17 QApplicationPrivate::notify_helper (this=0x80f20d0, receiver=0x81ce490, e=0xbfb6ac9c) at kernel/qapplication.cpp:4453
#18 0xb626d2b2 in QApplication::notify (this=0xbfb6ac9c, receiver=0x81ce490, e=0xbfb6ac9c) at kernel/qapplication.cpp:4228
#19 0xb7490681 in KApplication::notify (this=0x80e9800, receiver=0x81ce490, event=0xbfb6ac9c) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#20 0xb6d4c43e in QCoreApplication::notifyInternal (this=0x80e9800, receiver=0x81ce490, event=0xbfb6ac9c) at kernel/qcoreapplication.cpp:787
#21 0xb691c0a8 in sendEvent (event=0xbfb6ac9c, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:215
#22 QGraphicsView::contextMenuEvent (this=0x92d9078, event=0xbfb6b37c) at graphicsview/qgraphicsview.cpp:2890
#23 0xb62c30f2 in QWidget::event (this=0x92d9078, event=0xbfb6b37c) at kernel/qwidget.cpp:8462
#24 0xb66c76e5 in QFrame::event (this=0x92d9078, e=0xbfb6b37c) at widgets/qframe.cpp:557
#25 0xb6759ad1 in QAbstractScrollArea::viewportEvent (this=0x92d9078, e=0xbfb6b37c) at widgets/qabstractscrollarea.cpp:1043
#26 0xb6925c4c in QGraphicsView::viewportEvent (this=0x92d9078, event=0xbfb6b37c) at graphicsview/qgraphicsview.cpp:2864
#27 0xb675c256 in viewportEvent (this=<optimized out>, event=0xbfb6b37c) at widgets/qabstractscrollarea_p.h:100
#28 eventFilter (e=0xbfb6b37c, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#29 QAbstractScrollAreaFilter::eventFilter (this=0x9265248, o=0x86007b0, e=0xbfb6b37c) at widgets/qabstractscrollarea_p.h:115
#30 0xb6d4c5d6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x80f20d0, receiver=0x86007b0, event=0xbfb6b37c) at kernel/qcoreapplication.cpp:902
#31 0xb6267ef2 in notify_helper (e=0xbfb6b37c, receiver=0x86007b0, this=0x80f20d0) at kernel/qapplication.cpp:4477
#32 QApplicationPrivate::notify_helper (this=0x80f20d0, receiver=0x86007b0, e=0xbfb6b37c) at kernel/qapplication.cpp:4453
#33 0xb626df49 in QApplication::notify (this=0x86007b0, receiver=0x86007b0, e=0xbfb6b37c) at kernel/qapplication.cpp:4121
#34 0xb7490681 in KApplication::notify (this=0x80e9800, receiver=0x86007b0, event=0xbfb6b37c) at /usr/src/debug/kdelibs-4.7.2/kdeui/kernel/kapplication.cpp:311
#35 0xb6d4c43e in QCoreApplication::notifyInternal (this=0x80e9800, receiver=0x86007b0, event=0xbfb6b37c) at kernel/qcoreapplication.cpp:787
#36 0xb62f22c5 in sendSpontaneousEvent (event=0xbfb6b37c, receiver=0x86007b0) at ../../src/corelib/kernel/qcoreapplication.h:218
#37 QETWidget::translateMouseEvent (this=0x92d9078, event=0xbfb6b80c) at kernel/qapplication_x11.cpp:4480
#38 0xb62f0e1e in QApplication::x11ProcessEvent (this=0x80e9800, event=0xbfb6b80c) at kernel/qapplication_x11.cpp:3601
#39 0xb631bf1c in x11EventSourceDispatch (s=0x80f4e40, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#40 0xb5990e2f in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#41 0xb5991560 in ?? () from /usr/lib/libglib-2.0.so.0
#42 0xb59917fa in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#43 0xb6d7a847 in QEventDispatcherGlib::processEvents (this=0x80ebb20, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#44 0xb631bb1a in QGuiEventDispatcherGlib::processEvents (this=0x80ebb20, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#45 0xb6d4b45d in QEventLoop::processEvents (this=0xbfb6bb14, flags=...) at kernel/qeventloop.cpp:149
#46 0xb6d4b6a1 in QEventLoop::exec (this=0xbfb6bb14, flags=...) at kernel/qeventloop.cpp:201
#47 0xb6d4fdfa in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#48 0xb6265da4 in QApplication::exec () at kernel/qapplication.cpp:3755
#49 0xb1e2a7cb in kdemain (argc=1, argv=0x809c5d0) at /usr/src/debug/kde-workspace-4.7.2/plasma/desktop/shell/main.cpp:120
#50 0x0804fbcd in _start ()

Possible duplicates by query: bug 299812, bug 299762, bug 299266, bug 296336, bug 289474.

Reported using DrKonqi