Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-22-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:
I tried to resize my plasma panel. After this the plasma desktop crashed.

-- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb772a720 (LWP 1585))]

Thread 3 (Thread 0xae7b9b70 (LWP 1588)):
#0  0x0256de36 in clock_gettime () from /lib/librt.so.1
#1  0x05a9650b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x05b6d6e5 in QTimerInfoList::updateCurrentTime (this=0x8e646b4) at kernel/qeventdispatcher_unix.cpp:339
#4  0x05b6d72a in QTimerInfoList::timerWait (this=0x8e646b4, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x05b6b7a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae7b90ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x05b6b83d in timerSourcePrepare (source=0x0, timeout=0x2571ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x0323de6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x0323e279 in ?? () from /lib/libglib-2.0.so.0
#9  0x0323e848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x05b6b59f in QEventDispatcherGlib::processEvents (this=0x8e63f08, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x05b3b609 in QEventLoop::processEvents (this=0xae7b9280, flags=) at kernel/qeventloop.cpp:149
#12 0x05b3ba8a in QEventLoop::exec (this=0xae7b9280, flags=...) at kernel/qeventloop.cpp:201
#13 0x05a37b7e in QThread::exec (this=0x8e62320) at thread/qthread.cpp:490
#14 0x05b1a35b in QInotifyFileSystemWatcherEngine::run (this=0x8e62320) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x05a3adf9 in QThreadPrivate::start (arg=0x8e62320) at thread/qthread_unix.cpp:266
#16 0x003cdcc9 in start_thread () from /lib/libpthread.so.0
#17 0x00b626be in clone () from /lib/libc.so.6

Thread 2 (Thread 0xad4e6b70 (LWP 1760)):
#0  0x00d00416 in __kernel_vsyscall ()
#1  0x003d24dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00b6fdbd in pthread_cond_wait () from /lib/libc.so.6
#3  0x02856877 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x29551a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x028568c1 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x29551a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x003cdcc9 in start_thread () from /lib/libpthread.so.0
#6  0x00b626be in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb772a720 (LWP 1585)):
[KCrash Handler]
#7  QWidget::mapToParent (this=0x0, pos=...) at kernel/qwidget.cpp:4148
#8  0x063f204b in QWidget::mapTo (this=0x0, parent=0x93e1ee8, pos=...) at kernel/qwidget.cpp:4104
#9  0x065f6233 in qt_flush (this=0x91082d8, widget=0x0, surface=0x0) at painting/qbackingstore.cpp:102
#10 QWidgetBackingStore::flush (this=0x91082d8, widget=0x0, surface=0x0) at painting/qbackingstore.cpp:1400
#11 0x065f7c97 in QWidgetBackingStore::sync (this=0x91082d8) at painting/qbackingstore.cpp:1331
#12 0x063f92b3 in QWidgetPrivate::syncBackingStore (this=0x92f71e0) at kernel/qwidget.cpp:1805
#13 0x06400466 in QWidget::event (this=0x93e1ee8, event=0x8d842f0) at kernel/qwidget.cpp:8480
#14 0x06821763 in QFrame::event (this=0x93e1ee8, e=0x8d842f0) at widgets/qframe.cpp:557
#15 0x068bf487 in QAbstractScrollArea::event (this=0x93e1ee8, e=0x8d842f0) at widgets/qabstractscrollarea.cpp:996
#16 0x06aa4ea6 in QGraphicsView::event (this=0x93e1ee8, event=0x8d842f0) at graphicsview/qgraphicsview.cpp:2739
#17 0x00445333 in PanelView::event (this=0x93e1ee8, event=0x8d842f0) at ../../../../plasma/desktop/shell/panelview.cpp:1509
#18 0x063a1fdc in QApplicationPrivate::notify_helper (this=0x8639d58, receiver=0x93e1ee8, e=0x8d842f0) at kernel/qapplication.cpp:4396
#19 0x063a80e9 in QApplication::notify (this=0x862e5e0, receiver=0x93e1ee8, e=0x8d842f0) at kernel/qapplication.cpp:4361
#20 0x00f6568a in KApplication::notify (this=0x862e5e0, receiver=0x93e1ee8, event=0x8d842f0) at ../../kdeui/kernel/kapplication.cpp:310
#21 0x05b3cb3b in QCoreApplication::notifyInternal (this=0x862e5e0, receiver=0x93e1ee8, event=0x8d842f0) at kernel/qcoreapplication.cpp:732
#22 0x05b3fd8b in sendEvent (receiver=0x93e1ee8, event_type=77, data=0x8618028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x93e1ee8, event_type=77, data=0x8618028) at kernel/qcoreapplication.cpp:1373
#24 0x05b3ff4d in QCoreApplication::sendPostedEvents (receiver=0x93e1ee8, event_type=77) at kernel/qcoreapplication.cpp:1266
#25 0x06a8ac3e in dispatchPendingUpdateRequests (this=0x86e8110) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#26 QGraphicsScenePrivate::_q_processDirtyItems (this=0x86e8110) at graphicsview/qgraphicsscene.cpp:510
#27 0x06a8b116 in QGraphicsScene::qt_metacall (this=0x86311e0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x98c7bb8) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#28 0x001e1c2a in Plasma::Corona::qt_metacall (this=0x86311e0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x98c7bb8) at ./corona.moc:109
#29 0x004356da in DesktopCorona::qt_metacall (this=0x86311e0, _c=QMetaObject::InvokeMetaMethod, _id=18, _a=0x98c7bb8) at ./desktopcorona.moc:101
#30 0x05b428ca in QMetaObject::metacall (object=0x86311e0, cl=3218735080, idx=18, argv=0x98c7bb8) at kernel/qmetaobject.cpp:237
#31 0x05b4ddf6 in QMetaCallEvent::placeMetaCall (this=0x9c77c90, object=0x86311e0) at kernel/qobject.cpp:534
#32 0x05b4f6a2 in QObject::event (this=0x86311e0, e=0x0) at kernel/qobject.cpp:1219
#33 0x06a87374 in QGraphicsScene::event (this=0x86311e0, event=0x9c77c90) at graphicsview/qgraphicsscene.cpp:3548
#34 0x063a1fdc in QApplicationPrivate::notify_helper (this=0x8639d58, receiver=0x86311e0, e=0x9c77c90) at kernel/qapplication.cpp:4396
#35 0x063a804e in QApplication::notify (this=0x862e5e0, receiver=0x86311e0, e=0x9c77c90) at kernel/qapplication.cpp:3798
#36 0x00f6568a in KApplication::notify (this=0x862e5e0, receiver=0x86311e0, event=0x9c77c90) at ../../kdeui/kernel/kapplication.cpp:310
#37 0x05b3cb3b in QCoreApplication::notifyInternal (this=0x862e5e0, receiver=0x86311e0, event=0x9c77c90) at kernel/qcoreapplication.cpp:732
#38 0x05b3fd8b in sendEvent (receiver=0x0, event_type=0, data=0x8618028) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#39 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8618028) at kernel/qcoreapplication.cpp:1373
#40 0x05b3ff4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#41 0x05b6ba74 in sendPostedEvents (s=0x863c110) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#42 postEventSourceDispatch (s=0x863c110) at kernel/qeventdispatcher_glib.cpp:277
#43 0x0323a855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#44 0x0323e668 in ?? () from /lib/libglib-2.0.so.0
#45 0x0323e848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#46 0x05b6b565 in QEventDispatcherGlib::processEvents (this=0x8617ce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#47 0x06463be5 in QGuiEventDispatcherGlib::processEvents (this=0x8617ce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#48 0x05b3b609 in QEventLoop::processEvents (this=0xbfda14b4, flags=) at kernel/qeventloop.cpp:149
#49 0x05b3ba8a in QEventLoop::exec (this=0xbfda14b4, flags=...) at kernel/qeventloop.cpp:201
#50 0x05b4000f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#51 0x063a0e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#52 0x0043c86e in kdemain (argc=1, argv=0xbfda16c4) at ../../../../plasma/desktop/shell/main.cpp:118
#53 0x080485bb in main (argc=1, argv=0xbfda16c4) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 201620, bug 234552.

Possible duplicates by query: bug 255168, bug 250517, bug 247520, bug 236202, bug 234552.

Reported using DrKonqi