Bug 235033

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2) "release 244"
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-0.2-desktop x86_64
Distribution: "openSUSE 11.2 (x86_64)"

-- Information about the crash:
Desktop crashes on every login from any user account.

The crash can be reproduced every time.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb827197750 (LWP 31516))]

Thread 2 (Thread 0x7fb7fa697910 (LWP 31526)):
#0  0x00007fb825450049 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fb800f156a6 in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7fb8011f3220) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2304
#2  0x00007fb800f156e9 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0x7fb8012012ec) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1438
#3  0x00007fb82544b65d in start_thread () from /lib64/libpthread.so.0
#4  0x00007fb824218e1d in clone () from /lib64/libc.so.6
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb827197750 (LWP 31516)):
[KCrash Handler]
#5  0x00007fb81e133787 in Plasma::Wallpaper::setUsingRenderingCache (this=0x9b6e20, useCache=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/plasma/wallpaper.cpp:351
#6  0x00007fb8057b2f4d in ?? () from /usr/lib64/kde4/plasma_wallpaper_image.so
#7  0x00007fb81e13361d in Plasma::Wallpaper::restore (this=0x9b6e20, config=...) at /usr/src/debug/kdelibs-4.4.2/plasma/wallpaper.cpp:264
#8  0x00007fb81e06bb43 in Plasma::Applet::paint (this=0x7ea5c0, painter=0x7fffce0bacf0, option=0x75de08, widget=<value optimized out>) at /usr/src/debug/kdelibs-4.4.2/plasma/applet.cpp:1353
#9  0x00007fb824f7867a in _q_paintItem (item=<value optimized out>, painter=0x7fffce0bacf0, option=0x75de08, widget=0xdfcff0, useWindowOpacity=<value optimized out>, 
    painterStateProtection=<value optimized out>) at graphicsview/qgraphicsscene.cpp:4243
#10 0x00007fb824f8b3a4 in QGraphicsScenePrivate::drawItemHelper (this=<value optimized out>, item=0x7ea5d0, painter=0x7fffce0bacf0, option=0x75de08, widget=0xdfcff0, painterStateProtection=true)
    at graphicsview/qgraphicsscene.cpp:4311
#11 0x00007fb824f8d485 in QGraphicsScenePrivate::draw (this=<value optimized out>, item=0x7ea5d0, painter=0x7fffce0bacf0, viewTransform=<value optimized out>, transformPtr=<value optimized out>, 
    exposedRegion=<value optimized out>, widget=0xdfcff0, opacity=<value optimized out>, effectTransform=0x0, wasDirtyParentSceneTransform=false, drawItem=true)
    at graphicsview/qgraphicsscene.cpp:4827
#12 0x00007fb824f8e0e2 in QGraphicsScenePrivate::drawSubtreeRecursive (this=<value optimized out>, item=0x7ea5d0, painter=0x7fffce0bacf0, viewTransform=0x0, exposedRegion=0xe0f540, widget=0xdfcff0, 
    parentOpacity=<value optimized out>, effectTransform=0x0) at graphicsview/qgraphicsscene.cpp:4749
#13 0x00007fb824f8ea84 in QGraphicsScenePrivate::drawItems (this=0x75dbb0, painter=0x7fffce0bacf0, viewTransform=0x0, exposedRegion=0xe0f540, widget=0xdfcff0) at graphicsview/qgraphicsscene.cpp:4619
#14 0x00007fb824fade75 in QGraphicsView::paintEvent (this=0xdff4a0, event=<value optimized out>) at graphicsview/qgraphicsview.cpp:3393
#15 0x00007fb8249c4d52 in QWidget::event (this=0xdff4a0, event=0x7fffce0bb620) at kernel/qwidget.cpp:8144
#16 0x00007fb824d69606 in QFrame::event (this=0xdff4a0, e=0x7fffce0bb620) at widgets/qframe.cpp:557
#17 0x00007fb824fa91eb in QGraphicsView::viewportEvent (this=0xdff4a0, event=0x7fffce0bb620) at graphicsview/qgraphicsview.cpp:2787
#18 0x00007fb8257cdd97 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<value optimized out>, receiver=0xdfcff0, event=0x7fffce0bb620) at kernel/qcoreapplication.cpp:819
#19 0x00007fb82496edec in QApplicationPrivate::notify_helper (this=0x6754c0, receiver=0xdfcff0, e=0x7fffce0bb620) at kernel/qapplication.cpp:4296
#20 0x00007fb8249753fb in QApplication::notify (this=0x66c280, receiver=0xdfcff0, e=0x7fffce0bb620) at kernel/qapplication.cpp:4183
#21 0x00007fb825ca1506 in KApplication::notify (this=0x66c280, receiver=0xdfcff0, event=0x7fffce0bb620) at /usr/src/debug/kdelibs-4.4.2/kdeui/kernel/kapplication.cpp:302
#22 0x00007fb8257ce98c in QCoreApplication::notifyInternal (this=0x66c280, receiver=0xdfcff0, event=0x7fffce0bb620) at kernel/qcoreapplication.cpp:704
#23 0x00007fb8249cd3bd in sendSpontaneousEvent (event=<value optimized out>, receiver=<value optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:218
#24 QWidgetPrivate::drawWidget (event=<value optimized out>, receiver=<value optimized out>) at kernel/qwidget.cpp:5339
#25 0x00007fb8249ce058 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=0xdfa360) at kernel/qwidget.cpp:5452
#26 0x00007fb8249cd11a in QWidgetPrivate::drawWidget (this=0xe0f080, pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized out>, sharedPainter=0x0, 
    backingStore=0xdfa360) at kernel/qwidget.cpp:5388
#27 0x00007fb824b85115 in QWidgetBackingStore::sync (this=0xdfa360) at painting/qbackingstore.cpp:1291
#28 0x00007fb8249becc0 in QWidgetPrivate::syncBackingStore (this=0xe0f080) at kernel/qwidget.cpp:1672
#29 0x00007fb8249e8d08 in QETWidget::translateConfigEvent (this=0xdff4a0, event=<value optimized out>) at kernel/qapplication_x11.cpp:5252
#30 0x00007fb8249f349a in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffce0bcbd0) at kernel/qapplication_x11.cpp:3406
#31 0x00007fb824a1d932 in x11EventSourceDispatch (s=0x678b10, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#32 0x00007fb820a2adee in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#33 0x00007fb820a2e7b8 in ?? () from /usr/lib64/libglib-2.0.so.0
#34 0x00007fb820a2e8e0 in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#35 0x00007fb8257f7eb3 in QEventDispatcherGlib::processEvents (this=0x61a8e0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#36 0x00007fb824a1d51e in QGuiEventDispatcherGlib::processEvents (this=0x9b6e20, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#37 0x00007fb8257cd2a2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#38 0x00007fb8257cd67c in QEventLoop::exec (this=0x7fffce0bcf00, flags=) at kernel/qeventloop.cpp:201
#39 0x00007fb8257d13cb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#40 0x00007fb8180cfe3f in kdemain () from /usr/lib64/libkdeinit4_plasma-desktop.so
#41 0x00000000004073b8 in _start ()

This bug may be a duplicate of or related to bug 234950.

Possible duplicates by query: bug 234950, bug 234714, bug 234712, bug 234213, bug 233993.

Reported using DrKonqi