Application: plasma-desktop (0.4)
KDE Platform Version: 4.5.95 (4.6 RC2)
Qt Version: 4.7.0
Operating System: Linux 2.6.37-020637-generic x86_64
Distribution: Ubuntu 10.10

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

just logged in to the new 4.6rc2 and ran dolphin and plasma desktop crashed.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f07e8f227a0 (LWP 1744))]

Thread 4 (Thread 0x7f07cbefb700 (LWP 1745)):
#0  0x00007f07ddc8dc9d in __pthread_mutex_unlock_usercnt (mutex=0x169ab08) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x169ab08) at pthread_mutex_unlock.c:290
#2  0x00007f07dd5d2b02 in g_main_context_query () from /lib/libglib-2.0.so.0
#3  0x00007f07dd5d7efc in ?? () from /lib/libglib-2.0.so.0
#4  0x00007f07dd5d845c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x00007f07e5baa1e6 in QEventDispatcherGlib::processEvents (this=0x169a9b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#6  0x00007f07e5b7ca02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#7  0x00007f07e5b7cdec in QEventLoop::exec (this=0x7f07cbefacb0, flags=) at kernel/qeventloop.cpp:201
#8  0x00007f07e5a872fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#9  0x00007f07e5b5c5f8 in QInotifyFileSystemWatcherEngine::run (this=0x1741000) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x00007f07e5a8a27e in QThreadPrivate::start (arg=0x1741000) at thread/qthread_unix.cpp:266
#11 0x00007f07e0e08ae3 in ?? () from /usr/lib/libGL.so.1
#12 0x00007f07ddc8a971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#13 0x00007f07e883392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#14 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f07cb6fa700 (LWP 1746)):
#0  0x00007f07e8827203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f07dd5d8009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f07dd5d845c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f07e5baa1e6 in QEventDispatcherGlib::processEvents (this=0x16c1590, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f07e5b7ca02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f07e5b7cdec in QEventLoop::exec (this=0x7f07cb6f9cd0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f07e5a872fd in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:490
#7  0x00007f07dbec7b6c in Herqq::Upnp::HControlPointThread::run() () from /usr/lib/libHUpnp.so.0
#8  0x00007f07e5a8a27e in QThreadPrivate::start (arg=0x166acd0) at thread/qthread_unix.cpp:266
#9  0x00007f07e0e08ae3 in ?? () from /usr/lib/libGL.so.1
#10 0x00007f07ddc8a971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#11 0x00007f07e883392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f07c0d30700 (LWP 1780)):
[KCrash Handler]
#6  QUrl::toString (this=0x22a9828, options=) at io/qurl.cpp:5603
#7  0x00007f07dbed0e21 in Herqq::Upnp::HDataRetriever::retrieveData(QUrl const&, QUrl const&, bool) () from /usr/lib/libHUpnp.so.0
#8  0x00007f07dbed19ed in Herqq::Upnp::HDataRetriever::retrieveDeviceDescription(QUrl const&) () from /usr/lib/libHUpnp.so.0
#9  0x00007f07dbec8f91 in Herqq::Upnp::HControlPointPrivate::buildDevice(QUrl const&, int, QString*) () from /usr/lib/libHUpnp.so.0
#10 0x00007f07dbecf9ae in Herqq::Upnp::DeviceBuildTask::run() () from /usr/lib/libHUpnp.so.0
#11 0x00007f07e5a7fd02 in QThreadPoolThread::run (this=0x123b2a0) at concurrent/qthreadpool.cpp:106
#12 0x00007f07e5a8a27e in QThreadPrivate::start (arg=0x123b2a0) at thread/qthread_unix.cpp:266
#13 0x00007f07e0e08ae3 in ?? () from /usr/lib/libGL.so.1
#14 0x00007f07ddc8a971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#15 0x00007f07e883392d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f07e8f227a0 (LWP 1744)):
#0  0x00007f07e8827203 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f07deba02da in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f07deba1f4c in xcb_wait_for_reply () from /usr/lib/libxcb.so.1
#3  0x00007f07e7392993 in _XReply () from /usr/lib/libX11.so.6
#4  0x00007f07e736ea95 in XGetImage () from /usr/lib/libX11.so.6
#5  0x00007f07e4fe5e80 in QX11PixmapData::toImage (this=0x237b230, rect=...) at image/qpixmap_x11.cpp:1546
#6  0x00007f07e50cdc69 in QRasterPaintEngine::drawPixmap (this=0x22c6b50, r=..., pixmap=..., sr=...) at painting/qpaintengine_raster.cpp:2423
#7  0x00007f07e504c2e1 in QPainter::drawPixmap (this=0x7fff23df8480, r=..., pm=..., sr=...) at painting/qpainter.cpp:5387
#8  0x00007f07e837f536 in drawPixmap (from=..., to=..., amount=<value optimized out>) at /usr/include/qt4/QtGui/qpainter.h:847
#9  Plasma::PaintUtils::transition (from=..., to=..., amount=<value optimized out>) at ../../plasma/paintutils.cpp:262
#10 0x00007f07cc3974a8 in IconView::paintItem (this=0x166f570, painter=0x7fff23df8ce0, option=..., index=...) at ../../../../../apps/plasma/applets/folderview/iconview.cpp:1040
#11 0x00007f07cc398596 in IconView::paint (this=0x166f570, painter=<value optimized out>, option=<value optimized out>, widget=<value optimized out>) at ../../../../../apps/plasma/applets/folderview/iconview.cpp:1212
#12 0x00007f07e55240dd in _q_paintItem (item=<value optimized out>, painter=0x7fff23dfa6d0, option=0x11c4528, widget=0x1d11090, useWindowOpacity=<value optimized out>, painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4318
#13 0x00007f07e553d324 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x166f580, painter=0x7fff23dfa6d0, option=0x11c4528, widget=0x1d11090, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4387
#14 0x00007f07e553f2ad in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x166f580, painter=0x7fff23dfa6d0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x1d11090, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4895
#15 0x00007f07e553ff42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x166f580, painter=0x7fff23dfa6d0, viewTransform=0x7fff23dfa460, exposedRegion=0x1d10e60, widget=0x1d11090, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#16 0x00007f07e553f348 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x170acc0, painter=0x7fff23dfa6d0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, exposedRegion=<value optimized out>, widget=0x1d11090, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4909
#17 0x00007f07e553ff42 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x170acc0, painter=0x7fff23dfa6d0, viewTransform=0x7fff23dfa460, exposedRegion=0x1d10e60, widget=0x1d11090, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4817
#18 0x00007f07e5540784 in QGraphicsScenePrivate::drawItems (this=0x11c4300, painter=0x7fff23dfa6d0, viewTransform=0x7fff23dfa460, exposedRegion=0x1d10e60, widget=0x1d11090) at graphicsview/qgraphicsscene.cpp:4699
#19 0x00007f07e555c2e3 in QGraphicsView::paintEvent (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3467
#20 0x00007f07e4f3ac2e in QWidget::event (this=0x1672450, event=0x7fff23dfb000) at kernel/qwidget.cpp:8333
#21 0x00007f07e53065e6 in QFrame::event (this=0x1672450, e=0x7fff23dfb000) at widgets/qframe.cpp:557
#22 0x00007f07e555887b in QGraphicsView::viewportEvent (this=0x1672450, event=0x7fff23dfb000) at graphicsview/qgraphicsview.cpp:2862
#23 0x00007f07e5b7d507 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x1d11090, event=0x7fff23dfb000) at kernel/qcoreapplication.cpp:847
#24 0x00007f07e4ee4fac in QApplicationPrivate::notify_helper (this=0x11112f0, receiver=0x1d11090, e=0x7fff23dfb000) at kernel/qapplication.cpp:4392
#25 0x00007f07e4eeaaed in QApplication::notify (this=0x10ffd60, receiver=0x1d11090, e=0x7fff23dfb000) at kernel/qapplication.cpp:4277
#26 0x00007f07e6882a36 in KApplication::notify (this=0x10ffd60, receiver=0x1d11090, event=0x7fff23dfb000) at ../../kdeui/kernel/kapplication.cpp:311
#27 0x00007f07e5b7dcdc in QCoreApplication::notifyInternal (this=0x10ffd60, receiver=0x1d11090, event=0x7fff23dfb000) at kernel/qcoreapplication.cpp:732
#28 0x00007f07e4f4167d in sendSpontaneousEvent (this=0x192b420, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x17c3ce0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#29 QWidgetPrivate::drawWidget (this=0x192b420, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x17c3ce0) at kernel/qwidget.cpp:5420
#30 0x00007f07e51153a6 in QWidgetBackingStore::sync (this=0x17c3ce0) at painting/qbackingstore.cpp:1320
#31 0x00007f07e4f34730 in QWidgetPrivate::syncBackingStore (this=0x1d109d0) at kernel/qwidget.cpp:1805
#32 0x00007f07e4f3b2f5 in QWidget::event (this=0x1672450, event=0x163d900) at kernel/qwidget.cpp:8480
#33 0x00007f07e53065e6 in QFrame::event (this=0x1672450, e=0x163d900) at widgets/qframe.cpp:557
#34 0x00007f07e539471b in QAbstractScrollArea::event (this=0x1672450, e=0x163d900) at widgets/qabstractscrollarea.cpp:996
#35 0x00007f07e4ee4fdc in QApplicationPrivate::notify_helper (this=0x11112f0, receiver=0x1672450, e=0x163d900) at kernel/qapplication.cpp:4396
#36 0x00007f07e4eeaaed in QApplication::notify (this=0x10ffd60, receiver=0x1672450, e=0x163d900) at kernel/qapplication.cpp:4277
#37 0x00007f07e6882a36 in KApplication::notify (this=0x10ffd60, receiver=0x1672450, event=0x163d900) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x00007f07e5b7dcdc in QCoreApplication::notifyInternal (this=0x10ffd60, receiver=0x1672450, event=0x163d900) at kernel/qcoreapplication.cpp:732
#39 0x00007f07e5b80c22 in sendEvent (receiver=0x1672450, event_type=<value optimized out>, data=0x1073ba0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x1672450, event_type=<value optimized out>, data=0x1073ba0) at kernel/qcoreapplication.cpp:1373
#41 0x00007f07e554280a in dispatchPendingUpdateRequests (this=0x11c4300) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#42 QGraphicsScenePrivate::_q_processDirtyItems (this=0x11c4300) at graphicsview/qgraphicsscene.cpp:510
#43 0x00007f07e5542d92 in QGraphicsScene::qt_metacall (this=0x1222f10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x245da10) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#44 0x00007f07e8356ec5 in Plasma::Corona::qt_metacall (this=0x7fff23df7b60, _c=QMetaObject::ReadProperty, _id=-1, _a=0xffffffffffffffff) at ./corona.moc:109
#45 0x00007f07e8b09ab5 in DesktopCorona::qt_metacall (this=0x7fff23df7b60, _c=QMetaObject::ReadProperty, _id=-1, _a=0xffffffffffffffff) at ./desktopcorona.moc:101
#46 0x00007f07e5b8fbde in QObject::event (this=0x1222f10, e=0x7fff23df7b60) at kernel/qobject.cpp:1219
#47 0x00007f07e553c020 in QGraphicsScene::event (this=0x1222f10, event=0x22562e0) at graphicsview/qgraphicsscene.cpp:3548
#48 0x00007f07e4ee4fdc in QApplicationPrivate::notify_helper (this=0x11112f0, receiver=0x1222f10, e=0x22562e0) at kernel/qapplication.cpp:4396
#49 0x00007f07e4eeaaed in QApplication::notify (this=0x10ffd60, receiver=0x1222f10, e=0x22562e0) at kernel/qapplication.cpp:4277
#50 0x00007f07e6882a36 in KApplication::notify (this=0x10ffd60, receiver=0x1222f10, event=0x22562e0) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x00007f07e5b7dcdc in QCoreApplication::notifyInternal (this=0x10ffd60, receiver=0x1222f10, event=0x22562e0) at kernel/qcoreapplication.cpp:732
#52 0x00007f07e5b80c22 in sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x1073ba0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#53 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x1073ba0) at kernel/qcoreapplication.cpp:1373
#54 0x00007f07e5baa653 in sendPostedEvents (s=0x1114af0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#55 postEventSourceDispatch (s=0x1114af0) at kernel/qeventdispatcher_glib.cpp:277
#56 0x00007f07dd5d4342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#57 0x00007f07dd5d82a8 in ?? () from /lib/libglib-2.0.so.0
#58 0x00007f07dd5d845c in g_main_context_iteration () from /lib/libglib-2.0.so.0
#59 0x00007f07e5baa193 in QEventDispatcherGlib::processEvents (this=0x1073250, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#60 0x00007f07e4f97a4e in QGuiEventDispatcherGlib::processEvents (this=0x7fff23df7b60, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#61 0x00007f07e5b7ca02 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#62 0x00007f07e5b7cdec in QEventLoop::exec (this=0x7fff23dfcc00, flags=) at kernel/qeventloop.cpp:201
#63 0x00007f07e5b80ebb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#64 0x00007f07e8b11ca3 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#65 0x00007f07e876bd8e in __libc_start_main (main=<value optimized out>, argc=<value optimized out>, ubp_av=<value optimized out>, init=<value optimized out>, fini=<value optimized out>, rtld_fini=<value optimized out>, stack_end=0x7fff23dfcfd8) at libc-start.c:226
#66 0x0000000000400669 in _start ()

Reported using DrKonqi