Application: plasma-desktop (0.4)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.8.0
Operating System: Linux 3.2.2-1.fc16.i686.PAE i686
Distribution: "Fedora release 16 (Verne)"

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

Po instalaci nového systému nelze kliknout na spodní panel s widgety (spráce úloh...). Chyba se opakuje i po restartu KDE, i po restartu PC.

The crash can be reproduced every time.

-- Backtrace:
Application: Shell plochy Plasma (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0xb77ac780 (LWP 3035))]

Thread 2 (Thread 0xb0b5fb40 (LWP 3041)):
#0  0x4a2a0001 in __GI_clock_gettime (clock_id=1, tp=0xb0b5ef68) at ../sysdeps/unix/clock_gettime.c:116
#1  0x4adc8e06 in do_gettime (frac=0xb0b5ef60, sec=0xb0b5ef58) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0x4aeb2bf7 in QTimerInfoList::updateCurrentTime (this=0xb0201abc) at kernel/qeventdispatcher_unix.cpp:343
#4  0x4aeb2f5b in QTimerInfoList::timerWait (this=0xb0201abc, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#5  0x4aeb17a3 in timerSourcePrepareHelper (src=<optimized out>, timeout=0xb0b5f06c) at kernel/qeventdispatcher_glib.cpp:136
#6  0x4aeb183d in timerSourcePrepare (source=0xb0201a88, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#7  0x4a370c4c in g_main_context_prepare (context=0xb02004e0, priority=0xb0b5f0c8) at gmain.c:2762
#8  0x4a371a08 in g_main_context_iterate (context=0xb02004e0, block=1, dispatch=1, self=0xb0200d70) at gmain.c:3069
#9  0x4a37201f in g_main_context_iteration (context=0xb02004e0, may_block=1) at gmain.c:3152
#10 0x4aeb2317 in QEventDispatcherGlib::processEvents (this=0xb0200468, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#11 0x4ae7e4ee in QEventLoop::processEvents (this=0xb0b5f200, flags=...) at kernel/qeventloop.cpp:149
#12 0x4ae7e799 in QEventLoop::exec (this=0xb0b5f200, flags=...) at kernel/qeventloop.cpp:204
#13 0x4ad66b2c in QThread::exec (this=0x869b598) at thread/qthread.cpp:501
#14 0x4ae5b35e in QInotifyFileSystemWatcherEngine::run (this=0x869b598) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x4ad6a0b1 in QThreadPrivate::start (arg=0x869b598) at thread/qthread_unix.cpp:298
#16 0x4a285cd3 in start_thread (arg=0xb0b5fb40) at pthread_create.c:309
#17 0x4a1bc83e in clone () at ../sysdeps/unix/sysv/linux/i386/clone.S:133

Thread 1 (Thread 0xb77ac780 (LWP 3035)):
[KCrash Handler]
#7  0x4bdd8b87 in QGraphicsItem::isPanel (this=0x8de34d8) at graphicsview/qgraphicsitem.cpp:1785
#8  0x4be207e1 in QGraphicsScene::event (this=0x81804c0, event=0x0) at graphicsview/qgraphicsscene.cpp:3492
#9  0x4b764134 in notify_helper (e=0xbfa28748, receiver=0x81804c0, this=0x80aca70) at kernel/qapplication.cpp:4550
#10 QApplicationPrivate::notify_helper (this=0x80aca70, receiver=0x81804c0, e=0xbfa28748) at kernel/qapplication.cpp:4522
#11 0x4b7695d3 in QApplication::notify (this=0xbfa28748, receiver=0x81804c0, e=0xbfa28748) at kernel/qapplication.cpp:4279
#12 0x4c340972 in KApplication::notify (this=0x809b540, receiver=0x81804c0, event=0xbfa28748) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#13 0x4ae7f5fe in QCoreApplication::notifyInternal (this=0x809b540, receiver=0x81804c0, event=0xbfa28748) at kernel/qcoreapplication.cpp:876
#14 0x4be42ec4 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#15 QGraphicsView::viewportEvent (this=0x8c07148, event=0xbfa28748) at graphicsview/qgraphicsview.cpp:2766
#16 0x4bc705a6 in viewportEvent (this=<optimized out>, event=0xbfa28748) at widgets/qabstractscrollarea_p.h:100
#17 eventFilter (e=0xbfa28748, this=<optimized out>, o=<optimized out>) at widgets/qabstractscrollarea_p.h:116
#18 QAbstractScrollAreaFilter::eventFilter (this=0x87911d8, o=0x8ed4ad0, e=0xbfa28748) at widgets/qabstractscrollarea_p.h:115
#19 0x4ae7f7a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x80aca70, receiver=0x8ed4ad0, event=0xbfa28748) at kernel/qcoreapplication.cpp:986
#20 0x4b764103 in notify_helper (e=0xbfa28748, receiver=0x8ed4ad0, this=0x80aca70) at kernel/qapplication.cpp:4546
#21 QApplicationPrivate::notify_helper (this=0x80aca70, receiver=0x8ed4ad0, e=0xbfa28748) at kernel/qapplication.cpp:4522
#22 0x4b76967b in QApplication::notify (this=0x80aca70, receiver=0x8ed4ad0, e=0xbfa28748) at kernel/qapplication.cpp:4515
#23 0x4c340972 in KApplication::notify (this=0x809b540, receiver=0x8ed4ad0, event=0xbfa28748) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#24 0x4ae7f5fe in QCoreApplication::notifyInternal (this=0x809b540, receiver=0x8ed4ad0, event=0xbfa28748) at kernel/qcoreapplication.cpp:876
#25 0x4b7bf5de in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#26 QWidget::event (this=0xbfa28748, event=0xbfa28748) at kernel/qwidget.cpp:8617
#27 0x4bbd9e76 in QFrame::event (this=0x8c07148, e=0xbfa28748) at widgets/qframe.cpp:557
#28 0x4bc6f924 in QAbstractScrollArea::event (this=0x8c07148, e=0xbfa28748) at widgets/qabstractscrollarea.cpp:996
#29 0x4be35059 in QGraphicsView::event (this=0x8c07148, event=0xbfa28748) at graphicsview/qgraphicsview.cpp:2740
#30 0x4b764134 in notify_helper (e=0xbfa28748, receiver=0x8c07148, this=0x80aca70) at kernel/qapplication.cpp:4550
#31 QApplicationPrivate::notify_helper (this=0x80aca70, receiver=0x8c07148, e=0xbfa28748) at kernel/qapplication.cpp:4522
#32 0x4b76967b in QApplication::notify (this=0x80aca70, receiver=0x8c07148, e=0xbfa28748) at kernel/qapplication.cpp:4515
#33 0x4c340972 in KApplication::notify (this=0x809b540, receiver=0x8c07148, event=0xbfa28748) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#34 0x4ae7f5fe in QCoreApplication::notifyInternal (this=0x809b540, receiver=0x8c07148, event=0xbfa28748) at kernel/qcoreapplication.cpp:876
#35 0x4b767c8c in sendSpontaneousEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:234
#36 QApplication::setActiveWindow (act=0x0) at kernel/qapplication.cpp:2629
#37 0x4b7edac1 in QApplication::x11ProcessEvent (this=0x809b540, event=0xbfa28abc) at kernel/qapplication_x11.cpp:3560
#38 0x4b818e05 in x11EventSourceDispatch (s=0x80b0490, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#39 0x4a37162f in g_main_dispatch (context=0x80b0270) at gmain.c:2441
#40 g_main_context_dispatch (context=0x80b0270) at gmain.c:3011
#41 0x4a371d70 in g_main_context_iterate (context=0x80b0270, block=1245186064, dispatch=1, self=0x80b2eb8) at gmain.c:3089
#42 0x4a37201f in g_main_context_iteration (context=0x80b0270, may_block=1) at gmain.c:3152
#43 0x4aeb22b8 in QEventDispatcherGlib::processEvents (this=0x805dd48, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0x4b818a9b in QGuiEventDispatcherGlib::processEvents (this=0x805dd48, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#45 0x4ae7e4ee in QEventLoop::processEvents (this=0xbfa28dc4, flags=...) at kernel/qeventloop.cpp:149
#46 0x4ae7e799 in QEventLoop::exec (this=0xbfa28dc4, flags=...) at kernel/qeventloop.cpp:204
#47 0x4ae8393b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#48 0x4b761f35 in QApplication::exec () at kernel/qapplication.cpp:3811
#49 0x4d942b36 in kdemain (argc=1, argv=0xbfa28fc4) at /usr/src/debug/kde-workspace-4.7.4/plasma/desktop/shell/main.cpp:120
#50 0x0804873c in main (argc=1, argv=0xbfa28fc4) at /usr/src/debug/kde-workspace-4.7.4/i686-redhat-linux-gnu/plasma/desktop/shell/plasma-desktop_dummy.cpp:3

Possible duplicates by query: bug 289906, bug 289864, bug 289402, bug 289110, bug 288512.

Reported using DrKonqi