Bug 293356

Application: plasma-desktop (0.4)
KDE Platform Version: 4.8.00 (4.8.0
Qt Version: 4.7.4
Operating System: Linux 3.2.2-030202-generic x86_64
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:
Plasma crash when I was try to open web-link from IM-messanger.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Оболочка Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fa0a2ad07a0 (LWP 2232))]

Thread 4 (Thread 0x7fa07e159700 (LWP 2233)):
#0  __pthread_mutex_lock (mutex=0x2a39da8) at pthread_mutex_lock.c:131
#1  0x00007fa0966f4023 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa0966f4dfd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa0966f5429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa09f5d0f3e in QEventDispatcherGlib::processEvents (this=0x2a39140, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007fa09f5a4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa09f5a4ef7 in QEventLoop::exec (this=0x7fa07e158db0, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007fa09f4bc27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#8  0x00007fa09f587cbf in QInotifyFileSystemWatcherEngine::run (this=0x2a37b50) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fa09f4bed05 in QThreadPrivate::start (arg=0x2a37b50) at thread/qthread_unix.cpp:331
#10 0x00007fa097201efc in start_thread (arg=0x7fa07e159700) at pthread_create.c:304
#11 0x00007fa0a23bf89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa076fbf700 (LWP 2234)):
#0  0x00007fa0966f53c0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa09f5d0f3e in QEventDispatcherGlib::processEvents (this=0x2ab3970, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#2  0x00007fa09f5a4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#3  0x00007fa09f5a4ef7 in QEventLoop::exec (this=0x7fa076fbedb0, flags=...) at kernel/qeventloop.cpp:201
#4  0x00007fa09f4bc27f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:498
#5  0x00007fa09f587cbf in QInotifyFileSystemWatcherEngine::run (this=0x2ab6040) at io/qfilesystemwatcher_inotify.cpp:248
#6  0x00007fa09f4bed05 in QThreadPrivate::start (arg=0x2ab6040) at thread/qthread_unix.cpp:331
#7  0x00007fa097201efc in start_thread (arg=0x7fa076fbf700) at pthread_create.c:304
#8  0x00007fa0a23bf89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa073b96700 (LWP 2237)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa09c5d4fe2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fa09c5d5019 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fa097201efc in start_thread (arg=0x7fa073b96700) at pthread_create.c:304
#4  0x00007fa0a23bf89d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa0a2ad07a0 (LWP 2232)):
[KCrash Handler]
#6  0x00007fa09eab5746 in operator QScopedPointer<QPainterPathPrivate, QPainterPathPrivateDeleter>::RestrictedBool (this=0x7fff89a0f170) at ../../include/QtCore/../../src/corelib/tools/qscopedpointer.h:129
#7  elementCount (this=0x7fff89a0f170) at ../../include/QtGui/../../src/gui/painting/qpainterpath.h:394
#8  (anonymous namespace)::clip<(<unnamed>::Edge)3u>(const QPainterPath &, qreal) (path=..., t=413) at painting/qpathclipper.cpp:2095
#9  0x00007fa09eabdc18 in (anonymous namespace)::intersectPath (path=..., rect=...) at painting/qpathclipper.cpp:2133
#10 0x00007fa09eabe2ff in intersect (rect=..., path=...) at painting/qpathclipper.cpp:2146
#11 QPathClipper::clip (this=0x7fff89a0f320, operation=<optimized out>) at painting/qpathclipper.cpp:1648
#12 0x00007fa09eaaf18e in QPainterPath::intersected (this=<optimized out>, p=<optimized out>) at painting/qpainterpath.cpp:3224
#13 0x00007fa09ea86027 in QOutlineMapper::clipElements (this=0x4b08110, elements=0x3d13bc0, types=<optimized out>, element_count=<optimized out>) at painting/qoutlinemapper.cpp:390
#14 0x00007fa09ea863c0 in QOutlineMapper::endOutline (this=0x4b08110) at painting/qoutlinemapper.cpp:245
#15 0x00007fa09ea86ebe in QOutlineMapper::convertPath (this=0x4b08110, path=<optimized out>) at painting/qoutlinemapper.cpp:163
#16 0x00007fa09eb1adbf in QRasterPaintEngine::fill (this=<optimized out>, path=..., brush=<optimized out>) at painting/qpaintengine_raster.cpp:1869
#17 0x00007fa09ea90f0d in QPaintEngineEx::stroke (this=<optimized out>, path=<optimized out>, pen=...) at painting/qpaintengineex.cpp:513
#18 0x00007fa09eb1bf7d in QRasterPaintEngine::stroke (this=0x3302830, path=..., pen=...) at painting/qpaintengine_raster.cpp:1767
#19 0x00007fa09ea8d4bd in QPaintEngineEx::draw (this=0x3302830, path=...) at painting/qpaintengineex.cpp:601
#20 0x00007fa0a1fbb515 in Plasma::SignalPlotter::drawPlots (this=0x4266a10, p=0x7fff89a13000, top=<optimized out>, w=287, h=<optimized out>, horizontalScale=1) at ../../plasma/widgets/signalplotter.cpp:1017
#21 0x00007fa0a1fbc30a in Plasma::SignalPlotter::drawWidget (this=0x4266a10, p=0x7fff89a13000, w=287, height=113, horizontalScale=1) at ../../plasma/widgets/signalplotter.cpp:691
#22 0x00007fa09ef3cc3d in _q_paintItem (item=<optimized out>, painter=0x7fff89a13000, option=0x1fe8f40, widget=0x362a170, useWindowOpacity=<optimized out>, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4328
#23 0x00007fa09ef54054 in QGraphicsScenePrivate::drawItemHelper (this=0x1fe8d10, item=0x4266a20, painter=0x7fff89a13000, option=0x1fe8f40, widget=0x362a170, painterStateProtection=true) at graphicsview/qgraphicsscene.cpp:4424
#24 0x00007fa09ef5666e in QGraphicsScenePrivate::draw (this=0x1fe8d10, item=0x4266a20, painter=0x7fff89a13000, viewTransform=0x0, transformPtr=0x42675b0, exposedRegion=0x3627b60, widget=0x362a170, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4959
#25 0x00007fa09ef572c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1fe8d10, item=0x4266a20, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4850
#26 0x00007fa09ef564e0 in QGraphicsScenePrivate::draw (this=0x1fe8d10, item=0x4266e20, painter=0x7fff89a13000, viewTransform=0x0, transformPtr=0x4266f40, exposedRegion=0x3627b60, widget=0x362a170, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4976
#27 0x00007fa09ef572c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1fe8d10, item=0x4266e20, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4850
#28 0x00007fa09ef564e0 in QGraphicsScenePrivate::draw (this=0x1fe8d10, item=0x3756af0, painter=0x7fff89a13000, viewTransform=0x0, transformPtr=0x3756cb0, exposedRegion=0x3627b60, widget=0x362a170, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4976
#29 0x00007fa09ef572c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1fe8d10, item=0x3756af0, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4850
#30 0x00007fa09ef564e0 in QGraphicsScenePrivate::draw (this=0x1fe8d10, item=0x36a4900, painter=0x7fff89a13000, viewTransform=0x0, transformPtr=0x36a5980, exposedRegion=0x3627b60, widget=0x362a170, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4976
#31 0x00007fa09ef572c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1fe8d10, item=0x36a4900, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4850
#32 0x00007fa09ef564e0 in QGraphicsScenePrivate::draw (this=0x1fe8d10, item=0x26b6b10, painter=0x7fff89a13000, viewTransform=0x0, transformPtr=0x26ba910, exposedRegion=0x3627b60, widget=0x362a170, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4976
#33 0x00007fa09ef572c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1fe8d10, item=0x26b6b10, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4850
#34 0x00007fa09ef564e0 in QGraphicsScenePrivate::draw (this=0x1fe8d10, item=0x263ab40, painter=0x7fff89a13000, viewTransform=0x0, transformPtr=0x263c510, exposedRegion=0x3627b60, widget=0x362a170, opacity=1, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true) at graphicsview/qgraphicsscene.cpp:4976
#35 0x00007fa09ef572c5 in QGraphicsScenePrivate::drawSubtreeRecursive (this=0x1fe8d10, item=0x263ab40, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170, parentOpacity=<optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4850
#36 0x00007fa09ef57ae1 in QGraphicsScenePrivate::drawItems (this=0x1fe8d10, painter=0x7fff89a13000, viewTransform=0x0, exposedRegion=0x3627b60, widget=0x362a170) at graphicsview/qgraphicsscene.cpp:4732
#37 0x00007fa09ef70ac0 in QGraphicsView::paintEvent (this=0x31da2c0, event=<optimized out>) at graphicsview/qgraphicsview.cpp:3469
#38 0x00007fa09e9a5c9c in QWidget::event (this=0x31da2c0, event=0x7fff89a13760) at kernel/qwidget.cpp:8441
#39 0x00007fa09ed4e5b6 in QFrame::event (this=0x31da2c0, e=0x7fff89a13760) at widgets/qframe.cpp:557
#40 0x00007fa09ef71dfb in QGraphicsView::viewportEvent (this=0x31da2c0, event=0x7fff89a13760) at graphicsview/qgraphicsview.cpp:2864
#41 0x00007fa09f5a5c88 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x362a170, event=0x7fff89a13760) at kernel/qcoreapplication.cpp:902
#42 0x00007fa09e95543f in notify_helper (e=0x7fff89a13760, receiver=0x362a170, this=0x1e49fa0) at kernel/qapplication.cpp:4482
#43 QApplicationPrivate::notify_helper (this=0x1e49fa0, receiver=0x362a170, e=0x7fff89a13760) at kernel/qapplication.cpp:4458
#44 0x00007fa09e95a2e1 in QApplication::notify (this=0x1df04a0, receiver=0x362a170, e=0x7fff89a13760) at kernel/qapplication.cpp:4365
#45 0x00007fa0a0255ae6 in KApplication::notify (this=0x1df04a0, receiver=0x362a170, event=0x7fff89a13760) at ../../kdeui/kernel/kapplication.cpp:311
#46 0x00007fa09f5a5afc in QCoreApplication::notifyInternal (this=0x1df04a0, receiver=0x362a170, event=0x7fff89a13760) at kernel/qcoreapplication.cpp:787
#47 0x00007fa09e9a2bd4 in sendSpontaneousEvent (event=0x7fff89a13760, receiver=0x362a170) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#48 QWidgetPrivate::drawWidget (this=0x362a7e0, pdev=0x36021f0, rgn=..., offset=..., flags=68, sharedPainter=0x0, backingStore=0x36270c0) at kernel/qwidget.cpp:5528
#49 0x00007fa09eb66216 in QWidgetBackingStore::sync (this=0x36270c0) at painting/qbackingstore.cpp:1330
#50 0x00007fa09e9993b0 in QWidgetPrivate::syncBackingStore (this=0x36276d0) at kernel/qwidget.cpp:1862
#51 0x00007fa09e9a61ac in QWidget::event (this=0x31da2c0, event=0x5048f00) at kernel/qwidget.cpp:8588
#52 0x00007fa09ed4e5b6 in QFrame::event (this=0x31da2c0, e=0x5048f00) at widgets/qframe.cpp:557
#53 0x00007fa09edd02fb in QAbstractScrollArea::event (this=0x31da2c0, e=0x5048f00) at widgets/qabstractscrollarea.cpp:996
#54 0x00007fa09e955474 in notify_helper (e=0x5048f00, receiver=0x31da2c0, this=0x1e49fa0) at kernel/qapplication.cpp:4486
#55 QApplicationPrivate::notify_helper (this=0x1e49fa0, receiver=0x31da2c0, e=0x5048f00) at kernel/qapplication.cpp:4458
#56 0x00007fa09e95a2e1 in QApplication::notify (this=0x1df04a0, receiver=0x31da2c0, e=0x5048f00) at kernel/qapplication.cpp:4365
#57 0x00007fa0a0255ae6 in KApplication::notify (this=0x1df04a0, receiver=0x31da2c0, event=0x5048f00) at ../../kdeui/kernel/kapplication.cpp:311
#58 0x00007fa09f5a5afc in QCoreApplication::notifyInternal (this=0x1df04a0, receiver=0x31da2c0, event=0x5048f00) at kernel/qcoreapplication.cpp:787
#59 0x00007fa09f5a951f in sendEvent (event=0x5048f00, receiver=0x31da2c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#60 QCoreApplicationPrivate::sendPostedEvents (receiver=0x31da2c0, event_type=77, data=0x1dbf430) at kernel/qcoreapplication.cpp:1428
#61 0x00007fa09ef4cada in dispatchPendingUpdateRequests (this=0x36276d0) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#62 QGraphicsScenePrivate::_q_processDirtyItems (this=0x1fe8d10) at graphicsview/qgraphicsscene.cpp:515
#63 0x00007fa09ef4cefa in QGraphicsScene::qt_metacall (this=0x1fe05f0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x59829e0) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#64 0x00007fa0a1ee7aa5 in Plasma::Corona::qt_metacall (this=0x1fe05f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x59829e0) at ./corona.moc:109
#65 0x00007fa0a26b7ef5 in DesktopCorona::qt_metacall (this=0x1fe05f0, _c=QMetaObject::InvokeMetaMethod, _id=<optimized out>, _a=0x59829e0) at ./desktopcorona.moc:103
#66 0x00007fa09f5bca5e in QObject::event (this=0x1fe05f0, e=<optimized out>) at kernel/qobject.cpp:1217
#67 0x00007fa09ef53769 in QGraphicsScene::event (this=0x1fe05f0, event=0x4ee0d70) at graphicsview/qgraphicsscene.cpp:3557
#68 0x00007fa09e955474 in notify_helper (e=0x4ee0d70, receiver=0x1fe05f0, this=0x1e49fa0) at kernel/qapplication.cpp:4486
#69 QApplicationPrivate::notify_helper (this=0x1e49fa0, receiver=0x1fe05f0, e=0x4ee0d70) at kernel/qapplication.cpp:4458
#70 0x00007fa09e95a2e1 in QApplication::notify (this=0x1df04a0, receiver=0x1fe05f0, e=0x4ee0d70) at kernel/qapplication.cpp:4365
#71 0x00007fa0a0255ae6 in KApplication::notify (this=0x1df04a0, receiver=0x1fe05f0, event=0x4ee0d70) at ../../kdeui/kernel/kapplication.cpp:311
#72 0x00007fa09f5a5afc in QCoreApplication::notifyInternal (this=0x1df04a0, receiver=0x1fe05f0, event=0x4ee0d70) at kernel/qcoreapplication.cpp:787
#73 0x00007fa09f5a951f in sendEvent (event=0x4ee0d70, receiver=0x1fe05f0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#74 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x1dbf430) at kernel/qcoreapplication.cpp:1428
#75 0x00007fa09f5d0a73 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#76 postEventSourceDispatch (s=<optimized out>) at kernel/qeventdispatcher_glib.cpp:277
#77 0x00007fa0966f4a5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#78 0x00007fa0966f5258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#79 0x00007fa0966f5429 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#80 0x00007fa09f5d0ed6 in QEventDispatcherGlib::processEvents (this=0x1dc0f40, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#81 0x00007fa09e9fd10e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#82 0x00007fa09f5a4cf2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#83 0x00007fa09f5a4ef7 in QEventLoop::exec (this=0x7fff89a14e90, flags=...) at kernel/qeventloop.cpp:201
#84 0x00007fa09f5a9789 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#85 0x00007fa0a26be7e3 in kdemain (argc=1, argv=0x7fff89a15278) at ../../../../plasma/desktop/shell/main.cpp:120
#86 0x00007fa0a22ff30d in __libc_start_main (main=0x400640 <main(int, char**)>, argc=1, ubp_av=0x7fff89a15278, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff89a15268) at libc-start.c:226
#87 0x0000000000400671 in _start ()

Reported using DrKonqi