Bug 228310

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.00 (KDE 4.4.0) (Compiled from sources)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
crash of plasma and after the restart of plasma some widget don't work


 -- Backtrace:
Application: Espace de travail Plasma (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fc2cc20c7f0 (LWP 1896))]

Thread 2 (Thread 0x7fc2a6095910 (LWP 1904)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc2c1468b86 in WTF::TCMalloc_PageHeap::scavengerThread (this=0x7fc2c242eec0) at ../JavaScriptCore/wtf/FastMalloc.cpp:2299
#2  0x00007fc2c1468bc9 in WTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fc2c243cf8c) at ../JavaScriptCore/wtf/FastMalloc.cpp:1433
#3  0x00007fc2ca458a04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fc2c921d80d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fc2cc20c7f0 (LWP 1896)):
[KCrash Handler]
#5  operator- (this=0x7fff7eec2060, fi=0, si=-1, bezier=<value optimized out>, t0=<value optimized out>, t1=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qpoint.h:320
#6  QWingedEdge::addEdge (this=0x7fff7eec2060, fi=0, si=-1, bezier=<value optimized out>, t0=<value optimized out>, t1=<value optimized out>) at painting/qpathclipper.cpp:1259
#7  0x00007fc2c9af31c2 in QWingedEdge::intersectAndAdd (this=<value optimized out>) at painting/qpathclipper.cpp:761
#8  0x00007fc2c9af352b in QWingedEdge (this=0x7fff7eec2060, subject=..., clip=...) at painting/qpathclipper.cpp:796
#9  0x00007fc2c9af39ee in QPathClipper::clip (this=0x7fff7eec21a0, operation=<value optimized out>) at painting/qpathclipper.cpp:1776
#10 0x00007fc2c9ae3840 in QPainterPath::intersected (this=0x7fff7eec22a0, p=...) at painting/qpainterpath.cpp:3189
#11 0x00007fc2c9b7fc64 in QX11PaintEnginePrivate::fillPath (this=0x4ddeac0, path=..., gc_mode=<value optimized out>, transform=<value optimized out>) at painting/qpaintengine_x11.cpp:1738
#12 0x00007fc2c9b80995 in QX11PaintEngine::drawPath (this=<value optimized out>, path=...) at painting/qpaintengine_x11.cpp:1767
#13 0x00007fc2c9ac0254 in QPaintEngine::drawRects (this=0x4e63830, rects=<value optimized out>, rectCount=1) at painting/qpaintengine.cpp:872
#14 0x00007fc2c9b7c41f in QX11PaintEngine::drawRects (this=0x4e63830, rects=0x7fff7eec3720, rectCount=0) at painting/qpaintengine_x11.cpp:780
#15 0x00007fc2c9ad91fe in QPainter::drawRects (this=<value optimized out>, rects=0x7fff7eec3720, rectCount=1) at painting/qpainter.cpp:3469
#16 0x00007fc297b7b188 in ?? () from /usr/lib/kde4/plasma-applet_system_monitor.so
#17 0x00007fc297b7b890 in ?? () from /usr/lib/kde4/plasma-applet_system_monitor.so
#18 0x00007fc2c2773e9f in Plasma::Applet::paint (this=0x4d16090, painter=0x7fff7eec3d30, option=0x22b70e8, widget=0x0) at ../../plasma/applet.cpp:1365
#19 0x00007fc2c9f860ea in _q_paintItem (item=<value optimized out>, painter=0x7fff7eec3d30, option=0x22b70e8, widget=0x0, useWindowOpacity=<value optimized out>, 
    painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4218
#20 0x00007fc2c9f8637c in _q_paintIntoCache (pix=0x7fff7eec43c0, item=<value optimized out>, pixmapExposed=..., itemToPixmap=<value optimized out>, renderHints=)
    at graphicsview/qgraphicsscene.cpp:4256
#21 0x00007fc2c9f9a283 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x4d160a0, painter=0x7fff7eec5510, option=0x22b70e8, widget=<value optimized out>, 
    painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4549
#22 0x00007fc2c9f9adcd in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x4d160a0, painter=0x7fff7eec5510, viewTransform=<value optimized out>, transformPtr=<value optimized out>, 
    exposedRegion=<value optimized out>, widget=0x3083470, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true)
    at graphicsview/qgraphicsscene.cpp:4767
#23 0x00007fc2c9f9b702 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x4d160a0, painter=0x7fff7eec5510, viewTransform=0x7fff7eec52c0, exposedRegion=0x30c4820, 
    widget=0x3083470, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4700
#24 0x00007fc2c9f9ac68 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x292d070, painter=0x7fff7eec5510, viewTransform=<value optimized out>, transformPtr=<value optimized out>, 
    exposedRegion=<value optimized out>, widget=0x3083470, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true)
    at graphicsview/qgraphicsscene.cpp:4781
#25 0x00007fc2c9f9b702 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x292d070, painter=0x7fff7eec5510, viewTransform=0x7fff7eec52c0, exposedRegion=0x30c4820, 
    widget=0x3083470, parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4700
#26 0x00007fc2c9f9be6c in QGraphicsScenePrivate::drawItems (this=0x22b6e90, painter=0x7fff7eec5510, viewTransform=0x7fff7eec52c0, exposedRegion=0x30c4820, widget=0x3083470)
    at graphicsview/qgraphicsscene.cpp:4593
#27 0x00007fc2c9fbb125 in QGraphicsView::paintEvent (this=0x30bcd50, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3394
#28 0x00007fc2bed6cbf9 in PanelView::paintEvent (this=0x7fff7eec2060, event=0x0) at ../../../../plasma/desktop/shell/panelview.cpp:1310
#29 0x00007fc2c99d0f32 in QWidget::event (this=0x30bcd50, event=0x7fff7eec5e50) at kernel/qwidget.cpp:8124
#30 0x00007fc2c9d770d6 in QFrame::event (this=0x30bcd50, e=0x7fff7eec5e50) at widgets/qframe.cpp:557
#31 0x00007fc2c9fb649b in QGraphicsView::viewportEvent (this=0x30bcd50, event=0x7fff7eec5e50) at graphicsview/qgraphicsview.cpp:2788
#32 0x00007fc2ca7db357 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0x3083470, event=0x7fff7eec5e50) at kernel/qcoreapplication.cpp:819
#33 0x00007fc2c997af7c in QApplicationPrivate::notify_helper (this=0x221ce00, receiver=0x3083470, e=0x7fff7eec5e50) at kernel/qapplication.cpp:4294
#34 0x00007fc2c998159b in QApplication::notify (this=0x21fea50, receiver=0x3083470, e=0x7fff7eec5e50) at kernel/qapplication.cpp:4181
#35 0x00007fc2cad23d16 in KApplication::notify (this=0x21fea50, receiver=0x3083470, event=0x7fff7eec5e50) at ../../kdeui/kernel/kapplication.cpp:302
#36 0x00007fc2ca7dbf3c in QCoreApplication::notifyInternal (this=0x21fea50, receiver=0x3083470, event=0x7fff7eec5e50) at kernel/qcoreapplication.cpp:704
#37 0x00007fc2c99d948d in QCoreApplication::sendSpontaneousEvent (this=0x3083530, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x3083db0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#38 QWidgetPrivate::drawWidget (this=0x3083530, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, backingStore=0x3083db0)
    at kernel/qwidget.cpp:5321
#39 0x00007fc2c99da128 in QWidgetPrivate::paintSiblingsRecursive (this=<value optimized out>, pdev=<value optimized out>, siblings=..., index=2, rgn=<value optimized out>, 
    offset=<value optimized out>, flags=4, sharedPainter=0x0, backingStore=0x3083db0) at kernel/qwidget.cpp:5434
#40 0x00007fc2c99d91ea in QWidgetPrivate::drawWidget (this=0x30c4360, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0x3083db0) at kernel/qwidget.cpp:5370
#41 0x00007fc2c9b92545 in QWidgetBackingStore::sync (this=0x3083db0) at painting/qbackingstore.cpp:1291
#42 0x00007fc2c99caee0 in QWidgetPrivate::syncBackingStore (this=0x30c4360) at kernel/qwidget.cpp:1663
#43 0x00007fc2c99d1635 in QWidget::event (this=0x30bcd50, event=0x37b21c0) at kernel/qwidget.cpp:8271
#44 0x00007fc2c9d770d6 in QFrame::event (this=0x30bcd50, e=0x37b21c0) at widgets/qframe.cpp:557
#45 0x00007fc2c9e0251b in QAbstractScrollArea::event (this=0x30bcd50, e=0x37b21c0) at widgets/qabstractscrollarea.cpp:989
#46 0x00007fc2bed6ef50 in PanelView::event (this=0x30bcd50, event=0x37b21c0) at ../../../../plasma/desktop/shell/panelview.cpp:1324
#47 0x00007fc2c997afac in QApplicationPrivate::notify_helper (this=0x221ce00, receiver=0x30bcd50, e=0x37b21c0) at kernel/qapplication.cpp:4298
#48 0x00007fc2c998159b in QApplication::notify (this=0x21fea50, receiver=0x30bcd50, e=0x37b21c0) at kernel/qapplication.cpp:4181
#49 0x00007fc2cad23d16 in KApplication::notify (this=0x21fea50, receiver=0x30bcd50, event=0x37b21c0) at ../../kdeui/kernel/kapplication.cpp:302
#50 0x00007fc2ca7dbf3c in QCoreApplication::notifyInternal (this=0x21fea50, receiver=0x30bcd50, event=0x37b21c0) at kernel/qcoreapplication.cpp:704
#51 0x00007fc2ca7de6b7 in QCoreApplication::sendEvent (receiver=0x30bcd50, event_type=<value optimized out>, data=0x21992e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#52 QCoreApplicationPrivate::sendPostedEvents (receiver=0x30bcd50, event_type=<value optimized out>, data=0x21992e0) at kernel/qcoreapplication.cpp:1345
#53 0x00007fc2c9fa2a7a in QGraphicsViewPrivate::dispatchPendingUpdateRequests (this=0x22b6e90) at ../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:184
#54 QGraphicsScenePrivate::_q_processDirtyItems (this=0x22b6e90) at graphicsview/qgraphicsscene.cpp:490
#55 0x00007fc2c9fa3002 in QGraphicsScene::qt_metacall (this=0x235db90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x4e64150) at .moc/release-shared/moc_qgraphicsscene.cpp:130
#56 0x00007fc2c279c565 in Plasma::Corona::qt_metacall (this=0x7fff7eec2060, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x1) at ./corona.moc:107
#57 0x00007fc2bed5ede3 in DesktopCorona::qt_metacall (this=0x7fff7eec2060, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x1) at ./desktopcorona.moc:86
#58 0x00007fc2ca7ebc79 in QObject::event (this=0x235db90, e=0x4ade4d0) at kernel/qobject.cpp:1248
#59 0x00007fc2c9f9efb0 in QGraphicsScene::event (this=0x235db90, event=0x4ade4d0) at graphicsview/qgraphicsscene.cpp:3475
#60 0x00007fc2c997afac in QApplicationPrivate::notify_helper (this=0x221ce00, receiver=0x235db90, e=0x4ade4d0) at kernel/qapplication.cpp:4298
#61 0x00007fc2c998159b in QApplication::notify (this=0x21fea50, receiver=0x235db90, e=0x4ade4d0) at kernel/qapplication.cpp:4181
#62 0x00007fc2cad23d16 in KApplication::notify (this=0x21fea50, receiver=0x235db90, event=0x4ade4d0) at ../../kdeui/kernel/kapplication.cpp:302
#63 0x00007fc2ca7dbf3c in QCoreApplication::notifyInternal (this=0x21fea50, receiver=0x235db90, event=0x4ade4d0) at kernel/qcoreapplication.cpp:704
#64 0x00007fc2ca7de6b7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x21992e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#65 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x21992e0) at kernel/qcoreapplication.cpp:1345
#66 0x00007fc2ca805923 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#67 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#68 0x00007fc2c59eabce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#69 0x00007fc2c59ee598 in ?? () from /lib/libglib-2.0.so.0
#70 0x00007fc2c59ee6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#71 0x00007fc2ca805463 in QEventDispatcherGlib::processEvents (this=0x221c7c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#72 0x00007fc2c9a2a7ee in QGuiEventDispatcherGlib::processEvents (this=0x7fff7eec2060, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#73 0x00007fc2ca7da862 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#74 0x00007fc2ca7dac3c in QEventLoop::exec (this=0x7fff7eec7f40, flags=) at kernel/qeventloop.cpp:201
#75 0x00007fc2ca7de97b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#76 0x00007fc2bed660a2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#77 0x0000000000406fb8 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a499 "0") at ../../kinit/kinit.cpp:717
#78 0x0000000000407c70 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#79 0x0000000000408121 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1402
#80 0x0000000000408df2 in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1841
The current source language is "auto; currently asm".
The current source language is "auto; currently c".

Reported using DrKonqi