Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.85 (KDE 4.4.85 (KDE 4.5 Beta2))
Qt Version: 4.7.0
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

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

I Upgrade the KDE 4.5 Beta 2 in Kubuntu 10.04 through the PPA. 
After reboot click on QuickAccess Browser widget in my panel

-- Backtrace:
Application: Plasma 작업 공간 (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb771e720 (LWP 1862))]

Thread 4 (Thread 0xb0012b70 (LWP 1863)):
#0  0x001cc422 in __kernel_vsyscall ()
#1  0x0019f015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x004e29dd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0x075a4437 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x76a21a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0x075a4481 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x76a21a0) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0x0019a96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#6  0x004d5a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xae321b70 (LWP 1864)):
#0  0x035f5e16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x04557ceb in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x0462e045 in QTimerInfoList::updateCurrentTime (this=0x8a894dc) at kernel/qeventdispatcher_unix.cpp:339
#4  0x0462e08a in QTimerInfoList::timerWait (this=0x8a894dc, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x0462c128 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xae3210ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x0462c1b5 in timerSourcePrepare (source=0x0, timeout=0x35f9ff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x02869aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x02869ee9 in ?? () from /lib/libglib-2.0.so.0
#9  0x0286a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x0462bf1f in QEventDispatcherGlib::processEvents (this=0x88ddce0, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#11 0x045fc1a9 in QEventLoop::processEvents (this=0xae321280, flags=) at kernel/qeventloop.cpp:149
#12 0x045fc5fa in QEventLoop::exec (this=0xae321280, flags=...) at kernel/qeventloop.cpp:201
#13 0x044f9aee in QThread::exec (this=0x8a87050) at thread/qthread.cpp:490
#14 0x045db2eb in QInotifyFileSystemWatcherEngine::run (this=0x8a87050) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x044fcdc9 in QThreadPrivate::start (arg=0x8a87050) at thread/qthread_unix.cpp:266
#16 0x0019a96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#17 0x004d5a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xab9f2b70 (LWP 1938)):
#0  0x001cc422 in __kernel_vsyscall ()
#1  0x0019f342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x004e2a34 in pthread_cond_timedwait () from /lib/tls/i686/cmov/libc.so.6
#3  0x044fd91f in QWaitConditionPrivate::wait (this=0x92558f4, mutex=0x92558f0, time=30000) at thread/qwaitcondition_unix.cpp:85
#4  QWaitCondition::wait (this=0x92558f4, mutex=0x92558f0, time=30000) at thread/qwaitcondition_unix.cpp:159
#5  0x044f14b3 in QThreadPoolThread::run (this=0x9252a78) at concurrent/qthreadpool.cpp:140
#6  0x044fcdc9 in QThreadPrivate::start (arg=0x9252a78) at thread/qthread_unix.cpp:266
#7  0x0019a96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0x004d5a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb771e720 (LWP 1862)):
[KCrash Handler]
#7  0x00ba94a8 in KFileItemDelegate::Private::iconPosition(QStyleOptionViewItemV4 const&) const () from /usr/lib/libkio.so.5
#8  0x00baf31a in KFileItemDelegate::paint(QPainter*, QStyleOptionViewItem const&, QModelIndex const&) const () from /usr/lib/libkio.so.5
#9  0x0356586f in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#10 0x03565a56 in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#11 0x037b2cd6 in QWidget::event (this=0x8d942f8, event=0xbf857044) at kernel/qwidget.cpp:8243
#12 0x03bca773 in QFrame::event (this=0x8d942f8, e=0xbf857044) at widgets/qframe.cpp:557
#13 0x03c66e12 in QAbstractScrollArea::viewportEvent (this=0x24, e=0xbf8562e0) at widgets/qabstractscrollarea.cpp:1037
#14 0x03d212a7 in QAbstractItemView::viewportEvent (this=0x8d942f8, event=0xbf857044) at itemviews/qabstractitemview.cpp:1619
#15 0x03565296 in ?? () from /usr/lib/kde4/plasma_applet_quickaccess.so
#16 0x03c69855 in QAbstractScrollAreaPrivate::viewportEvent (this=0x96a9d58, o=0x8d94608, e=0xbf857044) at widgets/qabstractscrollarea_p.h:100
#17 QAbstractScrollAreaFilter::eventFilter (this=0x96a9d58, o=0x8d94608, e=0xbf857044) at widgets/qabstractscrollarea_p.h:116
#18 0x045fce2a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x8703b30, receiver=0x8d94608, event=0xbf857044) at kernel/qcoreapplication.cpp:847
#19 0x03755309 in QApplicationPrivate::notify_helper (this=0x8703b30, receiver=0x8d94608, e=0xbf857044) at kernel/qapplication.cpp:4354
#20 0x0375c799 in QApplication::notify (this=0x86faa28, receiver=0x8d94608, e=0xbf857044) at kernel/qapplication.cpp:4323
#21 0x00f6090a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#22 0x045fd6cb in QCoreApplication::notifyInternal (this=0x86faa28, receiver=0x8d94608, event=0xbf857044) at kernel/qcoreapplication.cpp:732
#23 0x037b9cf6 in QCoreApplication::sendSpontaneousEvent (this=0x8d94708, pdev=0x96815f4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x96a06f0)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#24 QWidgetPrivate::drawWidget (this=0x8d94708, pdev=0x96815f4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x96a06f0) at kernel/qwidget.cpp:5330
#25 0x037bab35 in QWidgetPrivate::paintSiblingsRecursive (this=0x8d94318, pdev=0x96815f4, siblings=..., index=6, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x96a06f0)
    at kernel/qwidget.cpp:5537
#26 0x037b9a45 in QWidgetPrivate::drawWidget (this=0x8d94318, pdev=0x96815f4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x96a06f0) at kernel/qwidget.cpp:5383
#27 0x037bab35 in QWidgetPrivate::paintSiblingsRecursive (this=0x969e898, pdev=0x96815f4, siblings=..., index=13, rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0x96a06f0)
    at kernel/qwidget.cpp:5537
#28 0x037b9a45 in QWidgetPrivate::drawWidget (this=0x969e898, pdev=0x96815f4, rgn=..., offset=..., flags=<value optimized out>, sharedPainter=0x0, backingStore=0x96a06f0) at kernel/qwidget.cpp:5383
#29 0x039a7620 in QWidgetBackingStore::sync (this=0x96a06f0) at painting/qbackingstore.cpp:1328
#30 0x039a7a6a in QWidgetBackingStore::sync (this=0x96a06f0, exposedWidget=0x969eb40, exposedRegion=...) at painting/qbackingstore.cpp:1130
#31 0x037ac762 in QWidgetPrivate::syncBackingStore (this=0x969e898, region=...) at kernel/qwidget.cpp:1735
#32 0x037d9aa8 in QETWidget::translatePaintEvent (this=0x969eb40, event=0xbf857ebc) at kernel/qapplication_x11.cpp:5117
#33 0x037e7202 in QApplication::x11ProcessEvent (this=0x86faa28, event=0xbf857ebc) at kernel/qapplication_x11.cpp:3436
#34 0x0381688a in x11EventSourceDispatch (s=0x8706a70, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#35 0x028665e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#36 0x0286a2d8 in ?? () from /lib/libglib-2.0.so.0
#37 0x0286a4b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#38 0x0462bee5 in QEventDispatcherGlib::processEvents (this=0x86e3fb8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#39 0x03816105 in QGuiEventDispatcherGlib::processEvents (this=0x86e3fb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#40 0x045fc1a9 in QEventLoop::processEvents (this=0xbf8581b4, flags=) at kernel/qeventloop.cpp:149
#41 0x045fc5fa in QEventLoop::exec (this=0xbf8581b4, flags=...) at kernel/qeventloop.cpp:201
#42 0x04600baf in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#43 0x03754157 in QApplication::exec () at kernel/qapplication.cpp:3637
#44 0x00d4366e in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_plasma-desktop.so
#45 0x0804860b in _start ()

This bug may be a duplicate of or related to bug 239899.

Possible duplicates by query: bug 241613, bug 241318, bug 241070, bug 240767, bug 240541.

Reported using DrKonqi