Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-9-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
- What I was doing when the application crashed:
I was movong and resizing panel bar.
- Unusual behavior I noticed:
Before moving my computer hung up (because of moving it into sleep state, which doesn't work well in my machine), so I had to reboot it. After rebooting all settings of KDE desktop disappeared, resetted so I started to adjusting it to my taste from the very beginning.

-- Backtrace:
Application: Powłoka pulpitu Plazmy (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6b2e8137a0 (LWP 6143))]

Thread 4 (Thread 0x7f6b12750700 (LWP 6218)):
#0  0x00007fff019bf861 in clock_gettime ()
#1  0x00007f6b22da2146 in clock_gettime (clock_id=1, tp=0x7f6b1274fb10) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f6b2b25d304 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f6b2b31ee3d in QTimerInfoList::updateCurrentTime (this=0x24804b0) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f6b2b31f1a5 in QTimerInfoList::timerWait (this=0x24804b0, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f6b2b31dc2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f6b1274fc2c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f6b2b31dcd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f6b22af10a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f6b22af1f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f6b22af2639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f6b2b31e446 in QEventDispatcherGlib::processEvents (this=0x247a590, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f6b2b2f2882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f6b2b2f2abc in QEventLoop::exec (this=0x7f6b1274fdb0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f6b2b209924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#15 0x00007f6b2b2d4c2f in QInotifyFileSystemWatcherEngine::run (this=0x2466c90) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f6b2b20c175 in QThreadPrivate::start (arg=0x2466c90) at thread/qthread_unix.cpp:320
#17 0x00007f6b233f5d8c in start_thread (arg=0x7f6b12750700) at pthread_create.c:304
#18 0x00007f6b2e11e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f6b05f46700 (LWP 6248)):
#0  0x00007fff019bf861 in clock_gettime ()
#1  0x00007f6b22da2146 in clock_gettime (clock_id=1, tp=0x7f6b05f45b10) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f6b2b25d304 in do_gettime () at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f6b2b31ee3d in QTimerInfoList::updateCurrentTime (this=0x7f6b0c026860) at kernel/qeventdispatcher_unix.cpp:339
#5  0x00007f6b2b31f1a5 in QTimerInfoList::timerWait (this=0x7f6b0c026860, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#6  0x00007f6b2b31dc2c in timerSourcePrepareHelper (src=<value optimized out>, timeout=0x7f6b05f45c2c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f6b2b31dcd5 in timerSourcePrepare (source=<value optimized out>, timeout=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f6b22af10a2 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f6b22af1f9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f6b22af2639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f6b2b31e446 in QEventDispatcherGlib::processEvents (this=0x2511190, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#12 0x00007f6b2b2f2882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f6b2b2f2abc in QEventLoop::exec (this=0x7f6b05f45db0, flags=...) at kernel/qeventloop.cpp:201
#14 0x00007f6b2b209924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#15 0x00007f6b2b2d4c2f in QInotifyFileSystemWatcherEngine::run (this=0x2510360) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f6b2b20c175 in QThreadPrivate::start (arg=0x2510360) at thread/qthread_unix.cpp:320
#17 0x00007f6b233f5d8c in start_thread (arg=0x7f6b05f46700) at pthread_create.c:304
#18 0x00007f6b2e11e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f6b03928700 (LWP 6291)):
#0  0x00007f6b2e110f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6b22af2104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6b22af29f2 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6b04a3fc44 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f6b22b193e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6b233f5d8c in start_thread (arg=0x7f6b03928700) at pthread_create.c:304
#6  0x00007f6b2e11e04d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6b2e8137a0 (LWP 6143)):
[KCrash Handler]
#6  QWidget::mapToParent (this=0x0, pos=...) at kernel/qwidget.cpp:4218
#7  0x00007f6b2a6f57ab in QWidget::mapTo (this=<value optimized out>, parent=0x2d49920, pos=<value optimized out>) at kernel/qwidget.cpp:4174
#8  0x00007f6b2a8c62f8 in qt_flush (this=0x2d49b20, widget=<value optimized out>, surface=<value optimized out>) at painting/qbackingstore.cpp:102
#9  QWidgetBackingStore::flush (this=0x2d49b20, widget=<value optimized out>, surface=<value optimized out>) at painting/qbackingstore.cpp:1405
#10 0x00007f6b2a8c7317 in QWidgetBackingStore::sync (this=0x2d49b20) at painting/qbackingstore.cpp:1336
#11 0x00007f6b2a6f8f50 in QWidgetPrivate::syncBackingStore (this=0x2d4a140) at kernel/qwidget.cpp:1842
#12 0x00007f6b2a706184 in QWidget::event (this=0x2d49920, event=0x31fee00) at kernel/qwidget.cpp:8552
#13 0x00007f6b2aab5a66 in QFrame::event (this=0x2d49920, e=0x31fee00) at widgets/qframe.cpp:557
#14 0x00007f6b2ab371fb in QAbstractScrollArea::event (this=0x2d49920, e=0x31fee00) at widgets/qabstractscrollarea.cpp:996
#15 0x00007f6b2e4102c6 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#16 0x00007f6b2a6b49e4 in QApplicationPrivate::notify_helper (this=0x1f4adc0, receiver=0x2d49920, e=0x31fee00) at kernel/qapplication.cpp:4462
#17 0x00007f6b2a6b93aa in QApplication::notify (this=<value optimized out>, receiver=0x2d49920, e=0x31fee00) at kernel/qapplication.cpp:4341
#18 0x00007f6b2bfac196 in KApplication::notify (this=0x1f391e0, receiver=0x2d49920, event=0x31fee00) at ../../kdeui/kernel/kapplication.cpp:311
#19 0x00007f6b2b2f349c in QCoreApplication::notifyInternal (this=0x1f391e0, receiver=0x2d49920, event=0x31fee00) at kernel/qcoreapplication.cpp:731
#20 0x00007f6b2b2f6c25 in sendEvent (receiver=0x2d49920, event_type=77, data=0x1e99b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#21 QCoreApplicationPrivate::sendPostedEvents (receiver=0x2d49920, event_type=77, data=0x1e99b60) at kernel/qcoreapplication.cpp:1372
#22 0x00007f6b2acb088a in dispatchPendingUpdateRequests (this=0x1f2e490) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#23 QGraphicsScenePrivate::_q_processDirtyItems (this=0x1f2e490) at graphicsview/qgraphicsscene.cpp:510
#24 0x00007f6b2acb0caa in QGraphicsScene::qt_metacall (this=0x1fb0a30, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x3166c80) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#25 0x00007f6b2dc53d55 in Plasma::Corona::qt_metacall (this=0x1fb0a30, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x3166c80) at ./corona.moc:109
#26 0x00007f6b2e404225 in ?? () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#27 0x00007f6b2b30749a in QObject::event (this=0x1fb0a30, e=<value optimized out>) at kernel/qobject.cpp:1226
#28 0x00007f6b2acbd58b in QGraphicsScene::event (this=0x1fb0a30, event=0x328d8b0) at graphicsview/qgraphicsscene.cpp:3544
#29 0x00007f6b2a6b49e4 in QApplicationPrivate::notify_helper (this=0x1f4adc0, receiver=0x1fb0a30, e=0x328d8b0) at kernel/qapplication.cpp:4462
#30 0x00007f6b2a6b93aa in QApplication::notify (this=<value optimized out>, receiver=0x1fb0a30, e=0x328d8b0) at kernel/qapplication.cpp:4341
#31 0x00007f6b2bfac196 in KApplication::notify (this=0x1f391e0, receiver=0x1fb0a30, event=0x328d8b0) at ../../kdeui/kernel/kapplication.cpp:311
#32 0x00007f6b2b2f349c in QCoreApplication::notifyInternal (this=0x1f391e0, receiver=0x1fb0a30, event=0x328d8b0) at kernel/qcoreapplication.cpp:731
#33 0x00007f6b2b2f6c25 in sendEvent (receiver=0x0, event_type=0, data=0x1e99b60) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1e99b60) at kernel/qcoreapplication.cpp:1372
#35 0x00007f6b2b31e253 in sendPostedEvents (s=0x1f47dc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#36 postEventSourceDispatch (s=0x1f47dc0) at kernel/qeventdispatcher_glib.cpp:277
#37 0x00007f6b22af1bcd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f6b22af23a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f6b22af2639 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f6b2b31e3ef in QEventDispatcherGlib::processEvents (this=0x1e99340, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f6b2a75bdfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f6b2b2f2882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f6b2b2f2abc in QEventLoop::exec (this=0x7fff019369c0, flags=...) at kernel/qeventloop.cpp:201
#44 0x00007f6b2b2f6ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#45 0x00007f6b2e40ab2c in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#46 0x00007f6b2e056eff in __libc_start_main (main=0x400740 <_start+256>, argc=1, ubp_av=0x7fff01936dc8, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff01936db8) at libc-start.c:226
#47 0x0000000000400669 in _start ()

This bug may be a duplicate of or related to bug 201620.

Possible duplicates by query: bug 265490, bug 258503, bug 255168, bug 250517, bug 247520.

Reported using DrKonqi