Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.00 (KDE 4.3.0)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-5.slh.1-sidux-686 i686
Distribution: Debian GNU/Linux unstable (sid)

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb6008920 (LWP 3455))]

Thread 2 (Thread 0xa836fb90 (LWP 3458)):
#0  0xb8016424 in __kernel_vsyscall ()
#1  0xb6735f65 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb690e85d in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb7e14562 in QWaitConditionPrivate::wait (this=0x9263678, mutex=0x9263674, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (this=0x9263678, mutex=0x9263674, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#5  0xb663c67a in QHostInfoAgent::run (this=0x9263668) at kernel/qhostinfo.cpp:260
#6  0xb7e13582 in QThreadPrivate::start (arg=0x9263668) at thread/qthread_unix.cpp:188
#7  0xb67324b5 in start_thread () from /lib/i686/cmov/libpthread.so.0
#8  0xb68ffa5e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb6008920 (LWP 3455)):
[KCrash Handler]
#6  Tasks::itemTopMargin (this=0x9669798) at ../../../../plasma/applets/tasks/tasks.h:92
#7  AbstractTaskItem::basicPreferredSize (this=0x9669798) at ../../../../plasma/applets/tasks/abstracttaskitem.cpp:100
#8  0xa85f1471 in TaskItemLayout::preferredColumns (this=0x926ca28) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:206
#9  0xa85f1e5d in TaskItemLayout::gridLayoutSize (this=0x926ca28) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:222
#10 0xa85f1f1b in TaskItemLayout::layoutItems (this=0x926ca28) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:245
#11 0xa85f2ad2 in TaskItemLayout::insert (this=0x926ca28, index=3, item=0x9675460) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:125
#12 0xa85f2ccf in TaskItemLayout::addTaskItem (this=0x926ca28, item=0x9675460) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:82
#13 0xa85ff88d in TaskGroupItem::itemAdded (this=0x9257508, groupableItem=0x95e5f18) at ../../../../plasma/applets/tasks/taskgroupitem.cpp:477
#14 0xa85ffef2 in TaskGroupItem::qt_metacall (this=0x9257508, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfa8a57c) at ./taskgroupitem.moc:113
#15 0xb7f19b33 in QMetaObject::activate (sender=0x9271240, from_signal_index=21, to_signal_index=21, argv=0xbfa8a57c) at kernel/qobject.cpp:3112
#16 0xb7f1a782 in QMetaObject::activate (sender=0x9271240, m=0xa85c2154, local_signal_index=0, argv=0xbfa8a57c) at kernel/qobject.cpp:3186
#17 0xa85b3c23 in TaskManager::TaskGroup::itemAdded (this=0x9271240, _t1=0x95e5f18) at ./taskgroup.moc:139
#18 0xa85b4875 in TaskManager::TaskGroup::add (this=0x9271240, item=0x95e5f18) at ../../../libs/taskmanager/taskgroup.cpp:138
#19 0xa8598346 in TaskManager::AbstractGroupingStrategy::closeGroup (this=0x96e6a68, group=0x8bd8628) at ../../../libs/taskmanager/abstractgroupingstrategy.cpp:168
#20 0xa859ff67 in TaskManager::ProgramGroupingStrategy::checkGroup (this=0x96e6a68) at ../../../libs/taskmanager/strategies/programgroupingstrategy.cpp:204
#21 0xa85a0e9b in TaskManager::ProgramGroupingStrategy::qt_metacall (this=0x96e6a68, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa8a75c) at ./programgroupingstrategy.moc:68
#22 0xb7f19b33 in QMetaObject::activate (sender=0x8bd8628, from_signal_index=22, to_signal_index=22, argv=0xbfa8a75c) at kernel/qobject.cpp:3112
#23 0xb7f1a782 in QMetaObject::activate (sender=0x8bd8628, m=0xa85c2154, local_signal_index=1, argv=0xbfa8a75c) at kernel/qobject.cpp:3186
#24 0xa85b3bd3 in TaskManager::TaskGroup::itemRemoved (this=0x8bd8628, _t1=0x95772b0) at ./taskgroup.moc:146
#25 0xa85b45eb in TaskManager::TaskGroup::remove (this=0x8bd8628, item=0x95772b0) at ../../../libs/taskmanager/taskgroup.cpp:182
#26 0xa859b79d in TaskManager::GroupManagerPrivate::removeTask (this=0x9223230, task=...) at ../../../libs/taskmanager/groupmanager.cpp:311
#27 0xa859bc87 in TaskManager::GroupManagerPrivate::actuallyReloadTasks (this=0x9223230) at ../../../libs/taskmanager/groupmanager.cpp:164
#28 0xa859d03e in TaskManager::GroupManager::qt_metacall (this=0x92301f0, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbfa8a8f8) at ./groupmanager.moc:108
#29 0xb7f19b33 in QMetaObject::activate (sender=0x9223270, from_signal_index=4, to_signal_index=4, argv=0x0) at kernel/qobject.cpp:3112
#30 0xb7f1a782 in QMetaObject::activate (sender=0x9223270, m=0xb7ff5de4, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3186
#31 0xb7f55177 in QTimer::timeout (this=0x9223270) at .moc/release-shared/moc_qtimer.cpp:128
#32 0xb7f1fe9e in QTimer::timerEvent (this=0x9223270, e=0xbfa8ad7c) at kernel/qtimer.cpp:261
#33 0xb7f14bcf in QObject::event (this=0x9223270, e=0xbfa8ad7c) at kernel/qobject.cpp:1074
#34 0xb6bb0814 in QApplicationPrivate::notify_helper (this=0x8b7d820, receiver=0x9223270, e=0xbfa8ad7c) at kernel/qapplication.cpp:4056
#35 0xb6bb897e in QApplication::notify (this=0x8b77988, receiver=0x9223270, e=0xbfa8ad7c) at kernel/qapplication.cpp:3603
#36 0xb75f900d in KApplication::notify (this=0x8b77988, receiver=0x9223270, event=0xbfa8ad7c) at ../../kdeui/kernel/kapplication.cpp:302
#37 0xb7f049cb in QCoreApplication::notifyInternal (this=0x8b77988, receiver=0x9223270, event=0xbfa8ad7c) at kernel/qcoreapplication.cpp:610
#38 0xb7f33361 in QCoreApplication::sendEvent (this=0x8b80534) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#39 QTimerInfoList::activateTimers (this=0x8b80534) at kernel/qeventdispatcher_unix.cpp:572
#40 0xb7f2f900 in timerSourceDispatch (source=0x8b80500) at kernel/qeventdispatcher_glib.cpp:165
#41 0xb677f368 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#42 0xb67828c3 in ?? () from /usr/lib/libglib-2.0.so.0
#43 0xb6782a48 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#44 0xb7f2f858 in QEventDispatcherGlib::processEvents (this=0x8b7d480, flags=...) at kernel/qeventdispatcher_glib.cpp:327
#45 0xb6c4ffd5 in QGuiEventDispatcherGlib::processEvents (this=0x8b7d480, flags=...) at kernel/qguieventdispatcher_glib.cpp:202
#46 0xb7f0301a in QEventLoop::processEvents (this=0xbfa8afa0, flags=...) at kernel/qeventloop.cpp:149
#47 0xb7f03462 in QEventLoop::exec (this=0xbfa8afa0, flags=...) at kernel/qeventloop.cpp:201
#48 0xb7f058b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#49 0xb6bb0697 in QApplication::exec () at kernel/qapplication.cpp:3525
#50 0xb3b77ee0 in kdemain (argc=1, argv=0x8b1e5f8) at ../../../../plasma/shells/desktop/main.cpp:50
#51 0x0804e291 in launch (argc=1, _name=0x8b0aa7c "/usr/bin/plasma-desktop", args=0x8b0aa94 "", cwd=0x0, envc=0, envs=0x8b0aa98 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x805109f "0") at ../../kinit/kinit.cpp:676
#52 0x0804ea15 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1168
#53 0x0804ef3f in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1361
#54 0x0804f6c9 in main (argc=2, argv=0xbfa8b824, envp=0xbfa8b830) at ../../kinit/kinit.cpp:1788

Reported using DrKonqi