Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-17-generic x86_64
Distribution: Ubuntu maverick (development branch)

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

Turned on my PC and after the desktop was loaded it crashed.

- Custom settings of the application:

Got different plasmoids installed, but can't say if a plasmoid causes the crashes on startup.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma-Arbeitsfläche (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5c8b7007a0 (LWP 2756))]

Thread 9 (Thread 0x7f5c74ca6710 (LWP 2759)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x0000003094452afe in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x0000003094452c19 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#4  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f5c67ab4710 (LWP 3182)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c661fe989 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5c65006710 (LWP 3183)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c661fe989 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5c64805710 (LWP 3184)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c661fe989 in queue_processor(void*) () from /usr/lib/jvm/java-6-openjdk/jre/lib/amd64/IcedTeaPlugin.so
#2  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#3  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f5c6e637710 (LWP 3441)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c5f06ffdc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5c5f176f6d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5c5f070401 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5c5aaf5710 (LWP 3442)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c5f06ffdc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5c5f176f6d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5c5f070401 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f5c5a2f4710 (LWP 3443)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c5f06ffdc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5c5f176f6d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5c5f070401 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5c59af3710 (LWP 3444)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f5c5f06ffdc in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#2  0x00007f5c5f176f6d in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#3  0x00007f5c5f070401 in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#4  0x0000003077c07971 in start_thread (arg=<value optimized out>) at pthread_create.c:304
#5  0x00000030770e692d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5c8b7007a0 (LWP 2756)):
[KCrash Handler]
#6  QSizeF::setWidth (this=<value optimized out>, constraint=<value optimized out>) at ../../include/QtCore/../../src/corelib/tools/qsize.h:291
#7  combineSize (this=<value optimized out>, constraint=<value optimized out>) at graphicsview/qgraphicslayoutitem.cpp:69
#8  QGraphicsLayoutItemPrivate::effectiveSizeHints (this=<value optimized out>, constraint=<value optimized out>) at graphicsview/qgraphicslayoutitem.cpp:145
#9  0x00000030801eab91 in QGraphicsLayoutItem::effectiveSizeHint (this=<value optimized out>, which=<value optimized out>, constraint=<value optimized out>)
    at graphicsview/qgraphicslayoutitem.cpp:756
#10 0x000000308023a054 in QGridLayoutItem::sizeHint (this=<value optimized out>, orientation=<value optimized out>, constraint=<value optimized out>) at graphicsview/qgridlayoutengine.cpp:555
#11 QGridLayoutItem::box (this=<value optimized out>, orientation=<value optimized out>, constraint=<value optimized out>) at graphicsview/qgridlayoutengine.cpp:566
#12 0x000000308023ad1c in QGridLayoutEngine::fillRowData (this=<value optimized out>, rowData=<value optimized out>, styleInfo=<value optimized out>, orientation=<value optimized out>)
    at graphicsview/qgridlayoutengine.cpp:1378
#13 0x000000308023df6b in QGridLayoutEngine::ensureColumnAndRowData (this=<value optimized out>, styleInfo=<value optimized out>) at graphicsview/qgridlayoutengine.cpp:1523
#14 0x000000308023ea28 in QGridLayoutEngine::sizeHint (this=<value optimized out>, styleInfo=<value optimized out>, which=<value optimized out>) at graphicsview/qgridlayoutengine.cpp:1079
#15 0x00000030801be03f in QGraphicsGridLayout::sizeHint (this=<value optimized out>, which=<value optimized out>, constraint=<value optimized out>) at graphicsview/qgraphicsgridlayout.cpp:633
#16 0x00000030801ea541 in QGraphicsLayoutItemPrivate::effectiveSizeHints (this=<value optimized out>, constraint=<value optimized out>) at graphicsview/qgraphicslayoutitem.cpp:159
#17 0x00000030801eab91 in QGraphicsLayoutItem::effectiveSizeHint (this=<value optimized out>, which=<value optimized out>, constraint=<value optimized out>)
    at graphicsview/qgraphicslayoutitem.cpp:756
#18 0x00000030801eac0f in QGraphicsLayoutItem::setGeometry (this=<value optimized out>, rect=<value optimized out>) at graphicsview/qgraphicslayoutitem.cpp:664
#19 0x00000030801be11c in QGraphicsGridLayout::setGeometry (this=<value optimized out>, rect=<value optimized out>) at graphicsview/qgraphicsgridlayout.cpp:605
#20 0x00000030801e98cd in QGraphicsLayout::activate (this=<value optimized out>) at graphicsview/qgraphicslayout.cpp:272
#21 0x00000030801e9941 in QGraphicsLayout::widgetEvent (this=<value optimized out>, e=<value optimized out>) at graphicsview/qgraphicslayout.cpp:369
#22 0x000000308022e25f in QGraphicsWidget::event (this=<value optimized out>, event=<value optimized out>) at graphicsview/qgraphicswidget.cpp:1328
#23 0x000000307fbb668c in QApplicationPrivate::notify_helper (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4389
#24 0x000000307fbbc19d in QApplication::notify (this=<value optimized out>, receiver=<value optimized out>, e=<value optimized out>) at kernel/qapplication.cpp:4270
#25 0x0000003084e21b16 in KApplication::notify (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at ../../kdeui/kernel/kapplication.cpp:310
#26 0x000000307dd686cc in QCoreApplication::notifyInternal (this=<value optimized out>, receiver=<value optimized out>, event=<value optimized out>) at kernel/qcoreapplication.cpp:732
#27 0x000000307dd6b612 in QCoreApplication::sendEvent (receiver=<value optimized out>, event_type=<value optimized out>, data=<value optimized out>)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#28 QCoreApplicationPrivate::sendPostedEvents (receiver=<value optimized out>, event_type=<value optimized out>, data=<value optimized out>) at kernel/qcoreapplication.cpp:1373
#29 0x000000307dd95043 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#30 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#31 0x000000307983ccb2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#32 0x0000003079840c18 in ?? () from /lib/libglib-2.0.so.0
#33 0x0000003079840dcc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#34 0x0000003b49b4c8f1 in gtk_main_iteration () from /usr/lib/libgtk-x11-2.0.so.0
#35 0x00007f5c5f061e0b in ?? () from /usr/lib/flashplugin-installer/libflashplayer.so
#36 0x000000307983d48b in ?? () from /lib/libglib-2.0.so.0
#37 0x000000307983ccb2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#38 0x0000003079840c18 in ?? () from /lib/libglib-2.0.so.0
#39 0x0000003079840dcc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#40 0x000000307dd94b83 in QEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#41 0x000000307fc6896e in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x000000307dd673f2 in QEventLoop::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:149
#43 0x000000307dd677dc in QEventLoop::exec (this=<value optimized out>, flags=<value optimized out>) at kernel/qeventloop.cpp:201
#44 0x000000307dd6b8ab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#45 0x0000003081c3aa56 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:118
#46 0x000000307701ed8e 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=) at libc-start.c:226
#47 0x0000000000400669 in _start ()

Reported using DrKonqi