Application: plasma-desktop (0.3)
KDE Platform Version: 4.3.80 (KDE 4.3.80 (KDE 4.4 Beta1))
Qt Version: 4.6.0
Operating System: Linux 2.6.32-020632-generic x86_64
Distribution: Ubuntu 9.10

-- Information about the crash:
I just upgraded KDE4.3.4 to KDE4.4 beta 1 in my Kubuntu 9.10, restart and after log-in plasma crashed and given me this crash asistent...

 -- Backtrace:
Application: Pracovní plocha Plasma (kdeinit4), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7fc993f2f7f0 (LWP 2724))]

Thread 3 (Thread 0x7fc965241910 (LWP 3274)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc98938b556 in ?? () from /usr/lib/libQtWebKit.so.4
#2  0x00007fc98938b599 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x00007fc9936bca04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007fc990f427bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fc962ae5910 (LWP 3275)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007fc99394c67b in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3774948, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3774948, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007fc98fc393ec in QHostInfoAgent::run (this=0x3774930) at kernel/qhostinfo.cpp:252
#4  0x00007fc99394b6c5 in QThreadPrivate::start (arg=0x3774930) at thread/qthread_unix.cpp:244
#5  0x00007fc9936bca04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007fc990f427bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 1 (Thread 0x7fc993f2f7f0 (LWP 2724)):
[KCrash Handler]
#5  0x0000000000000000 in ?? ()
#6  0x00007fc993a50a67 in QObject::connect (sender=0x4429eb0, signal=0x7fc96d0c64d0 "2changed(::TaskManager::TaskChanges)", receiver=0x445fb50, 
    method=0x7fc96d0c64a8 "1updateTask(::TaskManager::TaskChanges)", type=Qt::AutoConnection) at kernel/qobject.cpp:2530
#7  0x00007fc96d0ad547 in ?? () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#8  0x00007fc96d0b18ad in ?? () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#9  0x00007fc96d0a0a15 in ?? () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#10 0x00007fc96d0a4c28 in ?? () from /usr/lib/kde4/plasma_applet_smooth-tasks.so
#11 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x2e51560, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#12 0x00007fc96ce6db4f in TaskManager::TaskGroup::itemAdded (this=0x4429eb0, _t1=0x4429eb0) at ./taskgroup.moc:149
#13 0x00007fc96ce6e99f in TaskManager::TaskGroup::add (this=0x2e51560, item=0x4429eb0) at ../../../libs/taskmanager/taskgroup.cpp:200
#14 0x00007fc96ce61d4d in TaskManager::ProgramGroupingStrategy::handleItem (this=0x3561130, item=0x4429eb0) at ../../../libs/taskmanager/strategies/programgroupingstrategy.cpp:159
#15 0x00007fc96ce5d323 in TaskManager::GroupManagerPrivate::addTask (this=0x2e60500, task=) at ../../../libs/taskmanager/groupmanager.cpp:286
#16 0x00007fc96ce5e43a in TaskManager::GroupManager::qt_metacall (this=0x2e63530, _c=<value optimized out>, _id=<value optimized out>, _a=0x7fff299369a0) at ./groupmanager.moc:101
#17 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x2eca480, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#18 0x00007fc96ce72442 in TaskManager::TaskManager::taskAdded (this=0x4429eb0, _t1=<value optimized out>) at ./taskmanager.moc:161
#19 0x00007fc96ce74480 in TaskManager::TaskManager::windowAdded (this=0x2eca480, w=16791048) at ../../../libs/taskmanager/taskmanager.cpp:262
#20 0x00007fc96ce758cf in TaskManager::TaskManager::qt_metacall (this=0x2eca480, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff29936c40) at ./taskmanager.moc:115
#21 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x22e4a90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#22 0x00007fc9924d8362 in KWindowSystem::windowAdded (this=0x4429eb0, _t1=16791048) at ./kwindowsystem.moc:126
#23 0x00007fc9924daf7a in KWindowSystemPrivate::addClient (this=0x22e4c80, w=16791048) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:229
#24 0x00007fc9924e90cd in NETRootInfo::update (this=0x22e4ca8, dirty_props=<value optimized out>) at ../../kdeui/windowmanagement/netwm.cpp:2196
#25 0x00007fc9924e9db3 in NETRootInfo::event (this=0x22e4ca8, event=<value optimized out>, properties=0x7fff29936f80, properties_size=5) at ../../kdeui/windowmanagement/netwm.cpp:2068
#26 0x00007fc9924db3cc in KWindowSystemPrivate::x11Event (this=0x22e4c80, ev=0x7fff29937740) at ../../kdeui/windowmanagement/kwindowsystem_x11.cpp:136
#27 0x00007fc99239fe46 in KAppX11HackWidget::publicx11Event (this=<value optimized out>, _event=0x7fff29937740) at ../../kdeui/kernel/kapplication.cpp:909
#28 KApplication::x11EventFilter (this=<value optimized out>, _event=0x7fff29937740) at ../../kdeui/kernel/kapplication.cpp:959
#29 0x00007fc985a4c0e7 in PlasmaApp::x11EventFilter (this=0x1e61ca0, event=0x7fff29937740) at ../../../../plasma/desktop/shell/plasmaapp.cpp:539
#30 0x00007fc9917137a1 in qt_x11EventFilter (ev=0x7fff29937740) at kernel/qapplication_x11.cpp:399
#31 0x00007fc9917222b1 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff29937740) at kernel/qapplication_x11.cpp:3231
#32 0x00007fc99174e712 in x11EventSourceDispatch (s=0x1e7bff0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#33 0x00007fc9903afbbe in g_main_dispatch (context=0x1e7b130) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#34 IA__g_main_context_dispatch (context=0x1e7b130) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#35 0x00007fc9903b3588 in g_main_context_iterate (context=0x1e7b130, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#36 0x00007fc9903b36b0 in IA__g_main_context_iteration (context=0x1e7b130, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#37 0x00007fc993a68623 in QEventDispatcherGlib::processEvents (this=0x1e784b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#38 0x00007fc99174e2fe in QGuiEventDispatcherGlib::processEvents (this=0x4429eb0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#39 0x00007fc993a3d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#40 0x00007fc993a3dd4c in QEventLoop::exec (this=0x7fff29937a70, flags=) at kernel/qeventloop.cpp:201
#41 0x00007fc991b64f0e in QDialog::exec (this=0x3f8a320) at dialogs/qdialog.cpp:530
#42 0x00007fc992324ad5 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=<value optimized out>, text=<value optimized out>, strlist=<value optimized out>, 
    ask=<value optimized out>, checkboxReturn=<value optimized out>, options=) at ../../kdeui/dialogs/kmessagebox.cpp:333
#43 0x00007fc992325d90 in KMessageBox::createKMessageBox (dialog=<value optimized out>, icon=QMessageBox::Critical, text=<value optimized out>, strlist=<value optimized out>, ask=..., 
    checkboxReturn=0x0, options=..., details=...) at ../../kdeui/dialogs/kmessagebox.cpp:151
#44 0x00007fc992326c16 in KMessageBox::errorListWId (parent_id=0, text=..., strlist=..., caption=..., options=) at ../../kdeui/dialogs/kmessagebox.cpp:845
#45 0x00007fc992326e12 in KMessageBox::error (parent=<value optimized out>, text=..., caption=..., options=<value optimized out>) at ../../kdeui/dialogs/kmessagebox.cpp:810
#46 0x00007fc969d0e8aa in ?? () from /usr/lib/kde4/plasma_applet_devicemanager.so
#47 0x00007fc969d10ea8 in ?? () from /usr/lib/kde4/plasma_applet_devicemanager.so
#48 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x3e37810, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#49 0x00007fc98e9bb40b in Solid::StorageAccess::setupDone (this=0x4429eb0, _t1=Solid::UnauthorizedOperation, _t2=<value optimized out>, _t3=<value optimized out>) at ./storageaccess.moc:128
#50 0x00007fc98e9bb96f in Solid::StorageAccess::qt_metacall (this=0x3e37810, _c=<value optimized out>, _id=-2, _a=0x7fff29938520) at ./storageaccess.moc:84
#51 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x3e35f00, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#52 0x00007fc98e9f3e0b in Solid::Backends::Hal::StorageAccess::setupDone (this=0x4429eb0, _t1=Solid::UnauthorizedOperation, _t2=<value optimized out>, _t3=<value optimized out>)
    at ./backends/hal/halstorageaccess.moc:124
#53 0x00007fc98e9f5acc in Solid::Backends::Hal::StorageAccess::slotProcessFinished (this=0x3e35f00, exitCode=<value optimized out>, exitStatus=<value optimized out>)
    at ../../../solid/solid/backends/hal/halstorageaccess.cpp:221
#54 0x00007fc98e9f75a8 in Solid::Backends::Hal::StorageAccess::qt_metacall (this=0x3e35f00, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff299387a0)
    at ./backends/hal/halstorageaccess.moc:104
#55 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x360ef90, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#56 0x00007fc9939db19f in QProcess::finished (this=0x4429eb0, _t1=32, _t2=QProcess::NormalExit) at .moc/release-shared/moc_qprocess.cpp:142
#57 0x00007fc9939df467 in QProcessPrivate::_q_processDied (this=0x48a20e0) at io/qprocess.cpp:1040
#58 0x00007fc9939df529 in QProcess::qt_metacall (this=0x360ef90, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff29938920) at .moc/release-shared/moc_qprocess.cpp:115
#59 0x00007fc993a51dc3 in QMetaObject::activate (sender=0x3f15e30, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fc993ae4c22) at kernel/qobject.cpp:3294
#60 0x00007fc993a9de3e in QSocketNotifier::activated (this=0x4429eb0, _t1=40) at .moc/release-shared/moc_qsocketnotifier.cpp:89
#61 0x00007fc993a58fd3 in QSocketNotifier::event (this=0x3f15e30, e=0x7fff29938f40) at kernel/qsocketnotifier.cpp:317
#62 0x00007fc99169fe8c in QApplicationPrivate::notify_helper (this=0x1e78a60, receiver=0x3f15e30, e=0x7fff29938f40) at kernel/qapplication.cpp:4242
#63 0x00007fc9916a648d in QApplication::notify (this=0x1e61ca0, receiver=0x3f15e30, e=0x7fff29938f40) at kernel/qapplication.cpp:4125
#64 0x00007fc9923a0666 in KApplication::notify (this=0x1e61ca0, receiver=0x3f15e30, event=0x7fff29938f40) at ../../kdeui/kernel/kapplication.cpp:302
#65 0x00007fc993a3f04c in QCoreApplication::notifyInternal (this=0x1e61ca0, receiver=0x3f15e30, event=0x7fff29938f40) at kernel/qcoreapplication.cpp:704
#66 0x00007fc993a689da in QCoreApplication::sendEvent (source=0x1e7be30) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#67 socketNotifierSourceDispatch (source=0x1e7be30) at kernel/qeventdispatcher_glib.cpp:110
#68 0x00007fc9903afbbe in g_main_dispatch (context=0x1e7b130) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:1960
#69 IA__g_main_context_dispatch (context=0x1e7b130) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2513
#70 0x00007fc9903b3588 in g_main_context_iterate (context=0x1e7b130, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2591
#71 0x00007fc9903b36b0 in IA__g_main_context_iteration (context=0x1e7b130, may_block=1) at /build/buildd/glib2.0-2.22.2/glib/gmain.c:2654
#72 0x00007fc993a68623 in QEventDispatcherGlib::processEvents (this=0x1e784b0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#73 0x00007fc99174e2fe in QGuiEventDispatcherGlib::processEvents (this=0x4429eb0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#74 0x00007fc993a3d972 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#75 0x00007fc993a3dd4c in QEventLoop::exec (this=0x7fff299391a0, flags=) at kernel/qeventloop.cpp:201
#76 0x00007fc993a41a8b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#77 0x00007fc985a3aca2 in kdemain (argc=<value optimized out>, argv=<value optimized out>) at ../../../../plasma/desktop/shell/main.cpp:112
#78 0x0000000000406f78 in launch (argc=1, _name=<value optimized out>, args=<value optimized out>, cwd=<value optimized out>, envc=0, envs=<value optimized out>, reset_env=false, tty=0x0, 
    avoid_loops=false, startup_id_str=0x40a4a1 "0") at ../../kinit/kinit.cpp:705
#79 0x0000000000407c70 in handle_launcher_request (sock=8, who=<value optimized out>) at ../../kinit/kinit.cpp:1197
#80 0x0000000000408121 in handle_requests (waitForPid=0) at ../../kinit/kinit.cpp:1390
#81 0x0000000000408dea in main (argc=4, argv=<value optimized out>, envp=<value optimized out>) at ../../kinit/kinit.cpp:1825
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 217787.

Possible duplicates by query: bug 218441, bug 217787, bug 217727.

Reported using DrKonqi