Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.2.96 (KDE 4.2.96 (KDE 4.3 RC2))
Qt Version: 4.5.1
Operating System: Linux 2.6.27-gentoo-r7 x86_64

 -- Backtrace:
Application: Plasma Workspace (plasma-desktop), signal: Segmentation fault
[KCrash Handler]
#5  0x00007f3865d5567c in Tasks::itemTopMargin (this=0x3d687461702c276c) at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/tasks.h:92
#6  0x00007f3865d542c3 in AbstractTaskItem::basicPreferredSize (this=0x230e5c0)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/abstracttaskitem.cpp:99
#7  0x00007f3865d4cd79 in TaskItemLayout::preferredColumns (this=0xcdb270)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/taskitemlayout.cpp:206
#8  0x00007f3865d4d28d in TaskItemLayout::gridLayoutSize (this=0xcdb270) at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/taskitemlayout.cpp:222
#9  0x00007f3865d4d344 in TaskItemLayout::layoutItems (this=0xcdb270) at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/taskitemlayout.cpp:245
#10 0x00007f3865d4de06 in TaskItemLayout::insert (this=0xcdb270, index=8, item=0x23e98a0)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/taskitemlayout.cpp:125
#11 0x00007f3865d4e0a8 in TaskItemLayout::addTaskItem (this=0xcdb270, item=0x23e98a0)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/taskitemlayout.cpp:82
#12 0x00007f3865d5b116 in TaskGroupItem::itemAdded (this=0xcda8f0, groupableItem=0x240bf20)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/applets/tasks/taskgroupitem.cpp:477
#13 0x00007f3865d5bcb1 in TaskGroupItem::qt_metacall (this=0xcda8f0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fff85287c70)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96_build/plasma/applets/tasks/taskgroupitem.moc:113
#14 0x00007f387a8357e5 in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#15 0x00007f3865b13d3d in TaskManager::TaskGroup::itemAdded (this=0xcdc4d0, _t1=0x240bf20)
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96_build/libs/taskmanager/taskgroup.moc:139
#16 0x00007f3865b158e7 in TaskManager::TaskGroup::add (this=0xcdc4d0, item=0x240bf20) at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96/libs/taskmanager/taskgroup.cpp:138
#17 0x00007f3865b01bd3 in TaskManager::ProgramGroupingStrategy::handleItem (this=0x2461630, item=0x240bf20)
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96/libs/taskmanager/strategies/programgroupingstrategy.cpp:154
#18 0x00007f3865afab19 in TaskManager::GroupManagerPrivate::addTask (this=0xc2fda0, task={d = 0x7fff85287e60})
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96/libs/taskmanager/groupmanager.cpp:288
#19 0x00007f3865afb7da in TaskManager::GroupManager::qt_metacall (this=0xa7ccd0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0x7fff85287fa0)
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96_build/libs/taskmanager/groupmanager.moc:103
#20 0x00007f387a8357e5 in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#21 0x00007f3865b17ba3 in TaskManager::TaskManager::taskAdded (this=0xa7ccf0, _t1={d = 0x7fff85288070})
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96_build/libs/taskmanager/taskmanager.moc:155
#22 0x00007f3865b18c59 in TaskManager::TaskManager::windowAdded (this=0xa7ccf0, w=73401618)
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96/libs/taskmanager/taskmanager.cpp:261
#23 0x00007f3865b192e0 in TaskManager::TaskManager::qt_metacall (this=0xa7ccf0, _c=QMetaObject::InvokeMetaMethod, _id=6, _a=0x7fff85288250)
    at /var/tmp/portage/kde-base/libtaskmanager-4.2.96/work/libtaskmanager-4.2.96_build/libs/taskmanager/taskmanager.moc:109
#24 0x00007f387a8357e5 in QMetaObject::activate () from /usr/lib64/qt4/libQtCore.so.4
#25 0x00007f387b526b5b in KWindowSystem::windowAdded (this=0x808b50, _t1=73401618) at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96_build/kdeui/kwindowsystem.moc:120
#26 0x00007f387b528f2d in KWindowSystemPrivate::addClient (this=0x86dc90, w=73401618) at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96/kdeui/windowmanagement/kwindowsystem_x11.cpp:229
#27 0x00007f387b53a14f in NETRootInfo::update (this=0x86dcb8, dirty_props=0x7fff852885b0) at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96/kdeui/windowmanagement/netwm.cpp:2138
#28 0x00007f387b53bf5b in NETRootInfo::event (this=0x86dcb8, event=0x7fff8528a130, properties=0x7fff85288670, properties_size=5)
    at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96/kdeui/windowmanagement/netwm.cpp:2058
#29 0x00007f387b529242 in KWindowSystemPrivate::x11Event (this=0x86dc90, ev=0x7fff8528a130)
    at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96/kdeui/windowmanagement/kwindowsystem_x11.cpp:136
#30 0x00007f387b3fab2a in KAppX11HackWidget::publicx11Event (this=0x86dc90, e=0x7fff8528a130) at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96/kdeui/kernel/kapplication.cpp:900
#31 0x00007f387b3f7a0b in KApplication::x11EventFilter (this=0x615f20, _event=0x7fff8528a130) at /var/tmp/portage/kde-base/kdelibs-4.2.96/work/kdelibs-4.2.96/kdeui/kernel/kapplication.cpp:950
#32 0x00007f387ce31f0f in PlasmaApp::x11EventFilter (this=0x615f20, event=0x7fff8528a130)
    at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/shells/desktop/plasmaapp.cpp:490
#33 0x00007f38799a5fbf in ?? () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007f38799b2f91 in QApplication::x11ProcessEvent () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007f38799d80aa in ?? () from /usr/lib64/qt4/libQtGui.so.4
#36 0x00007f387a822072 in QEventLoop::processEvents () from /usr/lib64/qt4/libQtCore.so.4
#37 0x00007f387a822205 in QEventLoop::exec () from /usr/lib64/qt4/libQtCore.so.4
#38 0x00007f387a824184 in QCoreApplication::exec () from /usr/lib64/qt4/libQtCore.so.4
#39 0x00007f387ce189f5 in kdemain (argc=1, argv=0x7fff8528a5c8) at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96/plasma/shells/desktop/main.cpp:50
#40 0x0000000000400a07 in main (argc=1, argv=0x7fff8528a5c8) at /var/tmp/portage/kde-base/plasma-workspace-4.2.96/work/plasma-workspace-4.2.96_build/plasma/shells/desktop/plasma-desktop_dummy.cpp:3

Reported using DrKonqi