Bug 270584

Application: plasma-desktop (0.4)
KDE Platform Version: 4.6.1 (4.6.1) "release 390"
Qt Version: 4.7.3
Operating System: Linux 2.6.37.1-1.2-desktop x86_64
Distribution: "openSUSE 11.4 (x86_64)"

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

I have alo of opened programs in different virtual desktops. I swithed from one desktop to another. A bit later I swithed program in task bar.

-- Backtrace:
Application: Plasma darbastalio apvalkalas (kdeinit4), signal: Segmentation fault
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fed98160760 (LWP 1945))]

Thread 2 (Thread 0x7fed759a6700 (LWP 1967)):
#0  0x00007fed95887503 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fed926ec114 in g_main_context_poll (context=0xcce8f0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3404
#2  g_main_context_iterate (context=0xcce8f0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3086
#3  0x00007fed926ec650 in g_main_context_iteration (context=0xcce8f0, may_block=1) at gmain.c:3154
#4  0x00007fed96e5b396 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#5  0x00007fed96e2f9a2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#6  0x00007fed96e2fbb5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#7  0x00007fed96d44874 in QThread::exec() () from /usr/lib64/libQtCore.so.4
#8  0x00007fed96e110d8 in ?? () from /usr/lib64/libQtCore.so.4
#9  0x00007fed96d47165 in ?? () from /usr/lib64/libQtCore.so.4
#10 0x00007fed96ab6a3f in start_thread (arg=0x7fed759a6700) at pthread_create.c:297
#11 0x00007fed9589067d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fed98160760 (LWP 1945)):
[KCrash Handler]
#6  0x00007fed7db185a7 in TaskItemLayout::layoutItems (this=0xbdfcd0) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/applets/tasks/taskitemlayout.cpp:347
#7  0x00007fed7db18d9a in TaskItemLayout::insert (this=0xbdfcd0, index=<value optimized out>, item=0x18836d0) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/applets/tasks/taskitemlayout.cpp:149
#8  0x00007fed7db18eec in TaskItemLayout::addTaskItem (this=0xbdfcd0, item=0x18836d0) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/applets/tasks/taskitemlayout.cpp:102
#9  0x00007fed7db25478 in TaskGroupItem::itemAdded (this=0xbdfb50, groupableItem=0x145a560) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/applets/tasks/taskgroupitem.cpp:509
#10 0x00007fed7db25781 in TaskGroupItem::reload (this=0xbdfb50) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/applets/tasks/taskgroupitem.cpp:330
#11 0x00007fed7db25b77 in TaskGroupItem::setGroup (this=0xbdfb50, group=0x11bc200) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/applets/tasks/taskgroupitem.cpp:379
#12 0x00007fed7db154ec in Tasks::qt_metacall (this=0x9b9fa0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffe6ad3450) at /usr/src/debug/kdebase-workspace-4.6.1/build/plasma/desktop/applets/tasks/tasks.moc:99
#13 0x00007fed96e44bef in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#14 0x00007fed7dd502a3 in TaskManager::GroupManagerPrivate::actuallyReloadTasks (this=0xbce5d0) at /usr/src/debug/kdebase-workspace-4.6.1/libs/taskmanager/groupmanager.cpp:191
#15 0x00007fed7dd51751 in TaskManager::GroupManager::qt_metacall (this=0xbd2690, _c=QMetaObject::InvokeMetaMethod, _id=14, _a=0x7fffe6ad3640) at /usr/src/debug/kdebase-workspace-4.6.1/build/libs/taskmanager/groupmanager.moc:117
#16 0x00007fed96e44bef in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/libQtCore.so.4
#17 0x00007fed96e44239 in QObject::event(QEvent*) () from /usr/lib64/libQtCore.so.4
#18 0x00007fed95ffc944 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#19 0x00007fed96004efa in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/libQtGui.so.4
#20 0x00007fed97ad5d46 in KApplication::notify (this=0x69f5d0, receiver=0xbce628, event=0x7fffe6ad3dd0) at /usr/src/debug/kdelibs-4.6.1/kdeui/kernel/kapplication.cpp:311
#21 0x00007fed96e3054c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/libQtCore.so.4
#22 0x00007fed96e5dee8 in ?? () from /usr/lib64/libQtCore.so.4
#23 0x00007fed96e5ac64 in ?? () from /usr/lib64/libQtCore.so.4
#24 0x00007fed926ebbd3 in g_main_dispatch (context=0x6ab8e0) at gmain.c:2440
#25 g_main_context_dispatch (context=0x6ab8e0) at gmain.c:3013
#26 0x00007fed926ec3b0 in g_main_context_iterate (context=0x6ab8e0, block=1, dispatch=1, self=<value optimized out>) at gmain.c:3091
#27 0x00007fed926ec650 in g_main_context_iteration (context=0x6ab8e0, may_block=1) at gmain.c:3154
#28 0x00007fed96e5b33f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#29 0x00007fed960a24ee in ?? () from /usr/lib64/libQtGui.so.4
#30 0x00007fed96e2f9a2 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#31 0x00007fed96e2fbb5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/libQtCore.so.4
#32 0x00007fed96e33ffb in QCoreApplication::exec() () from /usr/lib64/libQtCore.so.4
#33 0x00007fed86183d48 in kdemain (argc=1, argv=0x67ea00) at /usr/src/debug/kdebase-workspace-4.6.1/plasma/desktop/shell/main.cpp:118
#34 0x00000000004075c9 in _start ()

Possible duplicates by query: bug 269409, bug 268295, bug 267888, bug 267548, bug 266400.

Reported using DrKonqi