Bug 245814

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-24-generic i686
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
the plasma workspace crashed when i clicked at the KDE-Button (Menu), at the same time vlc closed its fullscreen at second monitor (connected to laptop, kde buggy: settings not persistent) because movie file had finished.
before i had played with my icons, themes and colours a bit.

 -- Backtrace:
Application: Plasma Workspace (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb778faa0 (LWP 1454))]

Thread 6 (Thread 0xa9db9b70 (LWP 1456)):
#0  0x00bc1422 in __kernel_vsyscall ()
#1  0x00444b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x065f24eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x065e50ac in ?? () from /lib/libglib-2.0.so.0
#4  0x065e54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x020ac60f in QEventDispatcherGlib::processEvents (this=0xa0db538, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x0207f059 in QEventLoop::processEvents (this=0xa9db9290, flags=) at kernel/qeventloop.cpp:149
#7  0x0207f4aa in QEventLoop::exec (this=0xa9db9290, flags=...) at kernel/qeventloop.cpp:201
#8  0x01f7b5a8 in QThread::exec (this=0x9fc1538) at thread/qthread.cpp:487
#9  0x0205ec1b in QInotifyFileSystemWatcherEngine::run (this=0x9fc1538) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x01f7e32e in QThreadPrivate::start (arg=0x9fc1538) at thread/qthread_unix.cpp:248
#11 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x00452a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xab665b70 (LWP 2975)):
#0  0x00bc1422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f7f287 in QWaitConditionPrivate::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01085870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa0b0fa0, th=0xaafec98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0108838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0b10a0, th=0xaafec98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0108427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa0b0fa0, th=0xaafec98) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01088482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0b10a0, th=0xaafec98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x010854d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0b0fa0, th=0xaafec98, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x010884a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0b10a0, th=0xaafec98) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x010854d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0b0fa0, th=0xaafec98, previous=0xbac6b70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0108651e in ThreadWeaver::ThreadRunHelper::run (this=0xab6652f4, parent=0xa0b0fa0, th=0xaafec98) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x01086c3b in ThreadWeaver::Thread::run (this=0xaafec98) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x01f7e32e in QThreadPrivate::start (arg=0xaafec98) at thread/qthread_unix.cpp:248
#14 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00452a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa58f4b70 (LWP 2976)):
#0  0x00bc1422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f7f287 in QWaitConditionPrivate::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01085870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa0b0fa0, th=0xac695a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0108838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0b10a0, th=0xac695a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0108427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa0b0fa0, th=0xac695a0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01088482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0b10a0, th=0xac695a0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x010854d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0b0fa0, th=0xac695a0, previous=0xba79838) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0108651e in ThreadWeaver::ThreadRunHelper::run (this=0xa58f42f4, parent=0xa0b0fa0, th=0xac695a0) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01086c3b in ThreadWeaver::Thread::run (this=0xac695a0) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x01f7e32e in QThreadPrivate::start (arg=0xac695a0) at thread/qthread_unix.cpp:248
#12 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00452a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa50f3b70 (LWP 2977)):
#0  0x00bc1422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f7f287 in QWaitConditionPrivate::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01085870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa0b0fa0, th=0xb640500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0108838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0b10a0, th=0xb640500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0108427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa0b0fa0, th=0xb640500) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01088482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0b10a0, th=0xb640500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x010854d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0b0fa0, th=0xb640500, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x010884a1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0b10a0, th=0xb640500) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x010854d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0b0fa0, th=0xb640500, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x0108651e in ThreadWeaver::ThreadRunHelper::run (this=0xa50f32f4, parent=0xa0b0fa0, th=0xb640500) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x01086c3b in ThreadWeaver::Thread::run (this=0xb640500) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x01f7e32e in QThreadPrivate::start (arg=0xb640500) at thread/qthread_unix.cpp:248
#14 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x00452a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa48f2b70 (LWP 2978)):
#0  0x00bc1422 in __kernel_vsyscall ()
#1  0x00376015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x01f7f287 in QWaitConditionPrivate::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0xa0b0fb8, mutex=0xa0b0e80, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01085870 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xa0b0fa0, th=0xa96e788) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x0108838c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xa0b10a0, th=0xa96e788) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x0108427b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xa0b0fa0, th=0xa96e788) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01088482 in ThreadWeaver::WorkingHardState::applyForWork (this=0xa0b10a0, th=0xa96e788) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x010854d3 in ThreadWeaver::WeaverImpl::applyForWork (this=0xa0b0fa0, th=0xa96e788, previous=0xaa160c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x0108651e in ThreadWeaver::ThreadRunHelper::run (this=0xa48f22f4, parent=0xa0b0fa0, th=0xa96e788) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01086c3b in ThreadWeaver::Thread::run (this=0xa96e788) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x01f7e32e in QThreadPrivate::start (arg=0xa96e788) at thread/qthread_unix.cpp:248
#12 0x0037196e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x00452a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb778faa0 (LWP 1454)):
[KCrash Handler]
#6  Private (this=0xbffd9888, p=...) at ../../include/QtCore/../../src/corelib/kernel/qvariant.h:352
#7  QVariant (this=0xbffd9888, p=...) at kernel/qvariant.cpp:1391
#8  0x009ac9d0 in QDBusPendingReplyData::argumentAt (this=0xbffd99a8, index=0) at qdbuspendingreply.cpp:268
#9  0x08f1acf7 in argumentAt<0> (this=0xa076cc8, call=0xaa3d5a0) at /usr/include/qt4/QtDBus/qdbuspendingreply.h:174
#10 SystemTray::DBusSystemTrayTaskPrivate::refreshCallback (this=0xa076cc8, call=0xaa3d5a0) at ../../../../../plasma/generic/applets/systemtray/protocols/dbussystemtray/dbussystemtraytask.cpp:235
#11 0x08f1da92 in SystemTray::DBusSystemTrayTask::qt_metacall (this=0xa4671d0, _c=QMetaObject::InvokeMetaMethod, _id=10, _a=0xbffd9af8) at ./dbussystemtraytask.moc:84
#12 0x02085c9a in QMetaObject::metacall (object=0xa4671d0, cl=10252276, idx=10, argv=0xbffd9af8) at kernel/qmetaobject.cpp:237
#13 0x020943d5 in QMetaObject::activate (sender=0xaa3d5a0, m=0x9c6b68, local_signal_index=0, argv=0xbffd9af8) at kernel/qobject.cpp:3293
#14 0x009ab093 in QDBusPendingCallWatcher::finished (this=0xaa3d5a0, _t1=0xaa3d5a0) at .moc/release-shared/moc_qdbuspendingcall.cpp:92
#15 0x009ab12a in QDBusPendingCallWatcherPrivate::_q_finished (this=0xaa3d5a0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xae1bbb0) at qdbuspendingcall.cpp:462
#16 QDBusPendingCallWatcher::qt_metacall (this=0xaa3d5a0, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xae1bbb0) at .moc/release-shared/moc_qdbuspendingcall.cpp:80
#17 0x02085c9a in QMetaObject::metacall (object=0xaa3d5a0, cl=10252276, idx=5, argv=0xae1bbb0) at kernel/qmetaobject.cpp:237
#18 0x02090336 in QMetaCallEvent::placeMetaCall (this=0xb861fa8, object=0xaa3d5a0) at kernel/qobject.cpp:561
#19 0x020913fe in QObject::event (this=0xaa3d5a0, e=0xb861fa8) at kernel/qobject.cpp:1248
#20 0x02b3b4dc in QApplicationPrivate::notify_helper (this=0x9d35900, receiver=0xaa3d5a0, e=0xb861fa8) at kernel/qapplication.cpp:4300
#21 0x02b4205e in QApplication::notify (this=0x9d2f840, receiver=0xaa3d5a0, e=0xb861fa8) at kernel/qapplication.cpp:3704
#22 0x00ea5f2a in KApplication::notify (this=0x9d2f840, receiver=0xaa3d5a0, event=0xb861fa8) at ../../kdeui/kernel/kapplication.cpp:302
#23 0x02080a3b in QCoreApplication::notifyInternal (this=0x9d2f840, receiver=0xaa3d5a0, event=0xb861fa8) at kernel/qcoreapplication.cpp:704
#24 0x02083473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9ce7fc8) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#25 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9ce7fc8) at kernel/qcoreapplication.cpp:1345
#26 0x020835dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#27 0x020acadf in QCoreApplication::sendPostedEvents (s=0x9d37910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#28 postEventSourceDispatch (s=0x9d37910) at kernel/qeventdispatcher_glib.cpp:276
#29 0x065e15e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#30 0x065e52d8 in ?? () from /lib/libglib-2.0.so.0
#31 0x065e54b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#32 0x020ac5d5 in QEventDispatcherGlib::processEvents (this=0x9d357a8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#33 0x02bfb135 in QGuiEventDispatcherGlib::processEvents (this=0x9d357a8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x0207f059 in QEventLoop::processEvents (this=0xbffda334, flags=) at kernel/qeventloop.cpp:149
#35 0x0207f4aa in QEventLoop::exec (this=0xbffda334, flags=...) at kernel/qeventloop.cpp:201
#36 0x0208369f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#37 0x02b3b577 in QApplication::exec () at kernel/qapplication.cpp:3579
#38 0x03a1905e in kdemain (argc=1, argv=0x9d270d8) at ../../../../plasma/desktop/shell/main.cpp:112
#39 0x0804e133 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x9cfcd08 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051465 "0") at ../../kinit/kinit.cpp:717
#40 0x0804ec6d in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#41 0x0804f190 in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#42 0x0804fe4f in main (argc=4, argv=0xbffdade4, envp=0xbffdadf8) at ../../kinit/kinit.cpp:1845

Possible duplicates by query: bug 243907, bug 243588, bug 242989, bug 240209, bug 238365.

Reported using DrKonqi