Application that crashed: plasma-desktop
Version of the application: 0.3
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.26-1-686 i686
Distribution: Debian GNU/Linux 5.0 (lenny)

 -- Backtrace:
Application: Área de trabajo de Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 0 (LWP 3320)]

Thread 2 (Thread 0xa8fd6b70 (LWP 3323)):
#0  0xb7ef8424 in __kernel_vsyscall ()
#1  0xb6649f7f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i686/cmov/libpthread.so.0
#2  0xb680b0bd in pthread_cond_wait () from /lib/i686/cmov/libc.so.6
#3  0xb7cf8722 in QWaitCondition::wait (this=0x9b8fce0, mutex=0x9b8fcdc, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#4  0xb656d092 in QHostInfoAgent::run (this=0x9b8fcd0) at kernel/qhostinfo.cpp:260
#5  0xb7cf7712 in QThreadPrivate::start (arg=0x9b8fcd0) at thread/qthread_unix.cpp:188
#6  0xb6645955 in start_thread () from /lib/i686/cmov/libpthread.so.0
#7  0xb67fe10e in clone () from /lib/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5f408e0 (LWP 3320)):
[KCrash Handler]
#6  AbstractTaskItem::basicPreferredSize (this=0xa51db10) at ../../../../plasma/applets/tasks/tasks.h:92
#7  0xa94e45e1 in TaskItemLayout::preferredColumns (this=0x9b51a28) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:206
#8  0xa94e500d in TaskItemLayout::gridLayoutSize (this=0x9b51a28) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:222
#9  0xa94e50cb in TaskItemLayout::layoutItems (this=0x9b51a28) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:245
#10 0xa94e5cb2 in TaskItemLayout::insert (this=0x9b51a28, index=5, item=0xa4c8758) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:125
#11 0xa94e5ea7 in TaskItemLayout::addTaskItem (this=0x9b51a28, item=0xa4c8758) at ../../../../plasma/applets/tasks/taskitemlayout.cpp:82
#12 0xa94f2855 in TaskGroupItem::itemAdded (this=0x9baa938, groupableItem=0xa4e26f0) at ../../../../plasma/applets/tasks/taskgroupitem.cpp:477
#13 0xa94f2edc in TaskGroupItem::qt_metacall (this=0x9baa938, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0xbf810b1c) at ./taskgroupitem.moc:113
#14 0xb7e00598 in QMetaObject::activate (sender=0x9ba67c8, from_signal_index=21, to_signal_index=21, argv=0xbf810b1c) at kernel/qobject.cpp:3112
#15 0xb7e01222 in QMetaObject::activate (sender=0x9ba67c8, m=0xa9533254, local_signal_index=0, argv=0xbf810b1c) at kernel/qobject.cpp:3186
#16 0xa9524ad3 in TaskManager::TaskGroup::itemAdded (this=0x9ba67c8, _t1=0xa4e26f0) at ./taskgroup.moc:145
#17 0xa952573b in TaskManager::TaskGroup::add (this=0x9ba67c8, item=0xa4e26f0) at ../../../libs/taskmanager/taskgroup.cpp:138
#18 0xa9509403 in TaskManager::AbstractGroupingStrategy::closeGroup (this=0xa491a70, group=0xa47b988) at ../../../libs/taskmanager/abstractgroupingstrategy.cpp:168
#19 0xa9511257 in TaskManager::ProgramGroupingStrategy::checkGroup (this=0xa491a70) at ../../../libs/taskmanager/strategies/programgroupingstrategy.cpp:210
#20 0xa9512195 in TaskManager::ProgramGroupingStrategy::qt_metacall (this=0xa491a70, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbf810cfc) at ./programgroupingstrategy.moc:70
#21 0xb7e00598 in QMetaObject::activate (sender=0xa47b988, from_signal_index=22, to_signal_index=22, argv=0xbf810cfc) at kernel/qobject.cpp:3112
#22 0xb7e01222 in QMetaObject::activate (sender=0xa47b988, m=0xa9533254, local_signal_index=1, argv=0xbf810cfc) at kernel/qobject.cpp:3186
#23 0xa9524a83 in TaskManager::TaskGroup::itemRemoved (this=0xa47b988, _t1=0xa4a0648) at ./taskgroup.moc:152
#24 0xa95254ab in TaskManager::TaskGroup::remove (this=0xa47b988, item=0xa4a0648) at ../../../libs/taskmanager/taskgroup.cpp:189
#25 0xa950c89d in TaskManager::GroupManagerPrivate::removeTask (this=0x9b6d4f0, task={d = 0xbf810dbc}) at ../../../libs/taskmanager/groupmanager.cpp:311
#26 0xa950e1fa in TaskManager::GroupManager::qt_metacall (this=0x9ac2480, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbf810e9c) at ./groupmanager.moc:105
#27 0xb7e00598 in QMetaObject::activate (sender=0x9aec6a0, from_signal_index=5, to_signal_index=5, argv=0xbf810e9c) at kernel/qobject.cpp:3112
#28 0xb7e01222 in QMetaObject::activate (sender=0x9aec6a0, m=0xa953341c, local_signal_index=1, argv=0xbf810e9c) at kernel/qobject.cpp:3186
#29 0xa9528553 in TaskManager::TaskManager::taskRemoved (this=0x9aec6a0, _t1={d = 0xbf810ee4}) at ./taskmanager.moc:162
#30 0xa9529dff in TaskManager::TaskManager::windowRemoved (this=0x9aec6a0, w=67108889) at ../../../libs/taskmanager/taskmanager.cpp:279
#31 0xa952bd1c in TaskManager::TaskManager::qt_metacall (this=0x9aec6a0, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbf81100c) at ./taskmanager.moc:110
#32 0xb7e00598 in QMetaObject::activate (sender=0x9a02e60, from_signal_index=6, to_signal_index=6, argv=0xbf81100c) at kernel/qobject.cpp:3112
#33 0xb7e01222 in QMetaObject::activate (sender=0x9a02e60, m=0xb76b182c, local_signal_index=2, argv=0xbf81100c) at kernel/qobject.cpp:3186
#34 0xb7649ba3 in KWindowSystem::windowRemoved (this=0x9a02e60, _t1=67108889) at ./kwindowsystem.moc:127
#35 0xb764c3c6 in KWindowSystemPrivate::removeClient (this=0x9941c28, w=67108889) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:249
#36 0xb765afed in NETRootInfo::update (this=0x9941c3c, dirty_props=0xbf8111d8) at ../../kdeui/windowmanagement/netwm.cpp:2183
#37 0xb765bc8e in NETRootInfo::event (this=0x9941c3c, event=0xbf8128bc, properties=0xbf811258, properties_size=5) at ../../kdeui/windowmanagement/netwm.cpp:2058
#38 0xb764c65d in KWindowSystemPrivate::x11Event (this=0x9941c28, ev=0xbf81285c) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:136
#39 0xb74fe219 in KApplication::x11EventFilter (this=0x9732b10, _event=0xbf81285c) at ../../kdeui/kernel/kapplication.cpp:900
#40 0xb4ae09ac in PlasmaApp::x11EventFilter (this=0x9732b10, event=0xbf81285c) at ../../../../plasma/shells/desktop/plasmaapp.cpp:490
#41 0xb6b0da4e in qt_x11EventFilter (ev=0xbf81285c) at kernel/qapplication_x11.cpp:375
#42 0xb6b1fd0b in QApplication::x11ProcessEvent (this=0x9732b10, event=0xbf81285c) at kernel/qapplication_x11.cpp:3271
#43 0xb6b4be3a in x11EventSourceDispatch (s=0x9791ba0, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0xb66931d8 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#45 0xb6696873 in ?? () from /usr/lib/libglib-2.0.so.0
#46 0x09790910 in ?? ()
#47 0x00000000 in ?? ()

Reported using DrKonqi