Bug 275038

Application: plasma-desktop (0.3)
KDE Platform Version: 4.5.5 (KDE 4.5.5)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I had just started KPackage Kit and clicked at the "games" category.

- Unusual behavior I noticed: A crash message appeared and the desktop color became darker. This usually happens since I installed Kubuntu yesterday. Most of the times, when I switch on the computer and start Kubuntu, the desktop directly appears darker than the usual color in place of the clear-ish color of the Air theme. This also happens after "sleeping my computer"

-- Backtrace:
Application: Espai de treball del Plasma (plasma-desktop), signal: Segmentation fault
[Current thread is 1 (Thread 0xb78d5720 (LWP 1532))]

Thread 8 (Thread 0xae8b9b70 (LWP 1535)):
#0  0x00125416 in __kernel_vsyscall ()
#1  0x001e7df6 in poll () from /lib/libc.so.6
#2  0x039c7a1b in g_poll () from /lib/libglib-2.0.so.0
#3  0x039ba43c in ?? () from /lib/libglib-2.0.so.0
#4  0x039ba848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x071b659f in QEventDispatcherGlib::processEvents (this=0xa6c04d8, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#6  0x07186609 in QEventLoop::processEvents (this=0xae8b9280, flags=) at kernel/qeventloop.cpp:149
#7  0x07186a8a in QEventLoop::exec (this=0xae8b9280, flags=...) at kernel/qeventloop.cpp:201
#8  0x07082b7e in QThread::exec (this=0xa6bd6e0) at thread/qthread.cpp:490
#9  0x0716535b in QInotifyFileSystemWatcherEngine::run (this=0xa6bd6e0) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x07085df9 in QThreadPrivate::start (arg=0xa6bd6e0) at thread/qthread_unix.cpp:266
#11 0x003dfcc9 in start_thread () from /lib/libpthread.so.0
#12 0x001f669e in clone () from /lib/libc.so.6

Thread 7 (Thread 0xae0b7b70 (LWP 1709)):
#0  0x00125416 in __kernel_vsyscall ()
#1  0x003e44dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00203d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x070869c7 in wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0093f030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xab0a6d0, th=0xb4d83a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009427dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xab0a720, th=0xb4d83a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0093e55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xab0a6d0, th=0xb4d83a8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009428d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xab0a720, th=0xb4d83a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0093f533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xab0a6d0, th=0xb4d83a8, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009428f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xab0a720, th=0xb4d83a8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0093f533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xab0a6d0, th=0xb4d83a8, previous=0xc187fa0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0094095e in ThreadWeaver::ThreadRunHelper::run (this=0xae0b72e4, parent=0xab0a6d0, th=0xb4d83a8) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0094107b in ThreadWeaver::Thread::run (this=0xb4d83a8) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x07085df9 in QThreadPrivate::start (arg=0xb4d83a8) at thread/qthread_unix.cpp:266
#15 0x003dfcc9 in start_thread () from /lib/libpthread.so.0
#16 0x001f669e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xabd33b70 (LWP 1710)):
#0  0x00125416 in __kernel_vsyscall ()
#1  0x003e44dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00203d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x070869c7 in wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0093f030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xab0a6d0, th=0xa8bbd68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009427dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xab0a720, th=0xa8bbd68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0093e55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xab0a6d0, th=0xa8bbd68) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009428d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xab0a720, th=0xa8bbd68) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0093f533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xab0a6d0, th=0xa8bbd68, previous=0xbdedc78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0094095e in ThreadWeaver::ThreadRunHelper::run (this=0xabd332e4, parent=0xab0a6d0, th=0xa8bbd68) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0094107b in ThreadWeaver::Thread::run (this=0xa8bbd68) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x07085df9 in QThreadPrivate::start (arg=0xa8bbd68) at thread/qthread_unix.cpp:266
#13 0x003dfcc9 in start_thread () from /lib/libpthread.so.0
#14 0x001f669e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xab532b70 (LWP 1711)):
#0  0x00125416 in __kernel_vsyscall ()
#1  0x003e44dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00203d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x070869c7 in wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0093f030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xab0a6d0, th=0xa4bc1f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009427dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xab0a720, th=0xa4bc1f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0093e55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xab0a6d0, th=0xa4bc1f0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009428d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xab0a720, th=0xa4bc1f0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0093f533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xab0a6d0, th=0xa4bc1f0, previous=0xc0b6528) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x0094095e in ThreadWeaver::ThreadRunHelper::run (this=0xab5322e4, parent=0xab0a6d0, th=0xa4bc1f0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x0094107b in ThreadWeaver::Thread::run (this=0xa4bc1f0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x07085df9 in QThreadPrivate::start (arg=0xa4bc1f0) at thread/qthread_unix.cpp:266
#13 0x003dfcc9 in start_thread () from /lib/libpthread.so.0
#14 0x001f669e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xaabffb70 (LWP 1712)):
#0  0x00125416 in __kernel_vsyscall ()
#1  0x003e44dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00203d9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x070869c7 in wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0xab0a6e8, mutex=0xab09ff8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x0093f030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0xab0a6d0, th=0xa87e838) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x009427dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0xab0a720, th=0xa87e838) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x0093e55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0xab0a6d0, th=0xa87e838) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x009428d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0xab0a720, th=0xa87e838) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x0093f533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xab0a6d0, th=0xa87e838, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x009428f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0xab0a720, th=0xa87e838) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x0093f533 in ThreadWeaver::WeaverImpl::applyForWork (this=0xab0a6d0, th=0xa87e838, previous=0xc003250) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x0094095e in ThreadWeaver::ThreadRunHelper::run (this=0xaabff2e4, parent=0xab0a6d0, th=0xa87e838) at ../../../threadweaver/Weaver/Thread.cpp:87
#13 0x0094107b in ThreadWeaver::Thread::run (this=0xa87e838) at ../../../threadweaver/Weaver/Thread.cpp:142
#14 0x07085df9 in QThreadPrivate::start (arg=0xa87e838) at thread/qthread_unix.cpp:266
#15 0x003dfcc9 in start_thread () from /lib/libpthread.so.0
#16 0x001f669e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xacd35b70 (LWP 1713)):
#0  0x00125416 in __kernel_vsyscall ()
#1  0x003e4884 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x00203df4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0x03e78b3f in ?? () from /usr/lib/libxine.so.1
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Thread 2 (Thread 0xac534b70 (LWP 1714)):
#0  0x07066dda in __i686.get_pc_thunk.bx () from /usr/lib/libQtCore.so.4
#1  0x071b866e in QTimerInfoList::repairTimersIfNeeded (this=0xb7fd6ac) at kernel/qeventdispatcher_unix.cpp:394
#2  0x071b873e in QTimerInfoList::timerWait (this=0xb7fd6ac, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#3  0x071b67a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xac53409c) at kernel/qeventdispatcher_glib.cpp:136
#4  0x071b683d in timerSourcePrepare (source=0x8cde8, timeout=0x8cde8) at kernel/qeventdispatcher_glib.cpp:169
#5  0x039b9e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#6  0x039ba279 in ?? () from /lib/libglib-2.0.so.0
#7  0x039ba848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#8  0x071b659f in QEventDispatcherGlib::processEvents (this=0xa5722f0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#9  0x07186609 in QEventLoop::processEvents (this=0xac534270, flags=) at kernel/qeventloop.cpp:149
#10 0x07186a8a in QEventLoop::exec (this=0xac534270, flags=...) at kernel/qeventloop.cpp:201
#11 0x07082b7e in QThread::exec (this=0xb7fd6f0) at thread/qthread.cpp:490
#12 0x03dd381a in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#13 0x07085df9 in QThreadPrivate::start (arg=0xb7fd6f0) at thread/qthread_unix.cpp:266
#14 0x003dfcc9 in start_thread () from /lib/libpthread.so.0
#15 0x001f669e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb78d5720 (LWP 1532)):
[KCrash Handler]
#7  0x070804c9 in QMutex::lock (this=0x5410f08) at thread/qmutex.cpp:151
#8  0x0718a724 in QCoreApplication::postEvent (receiver=0xc1eb708, event=0xc02f540, priority=0) at kernel/qcoreapplication.cpp:1141
#9  0x0718aaac in QCoreApplication::postEvent (receiver=0xc1eb708, event=0xc02f540) at kernel/qcoreapplication.cpp:1094
#10 0x071992c4 in QObject::deleteLater (this=0xc1eb708) at kernel/qobject.cpp:2131
#11 0x07d3be6c in KJob::emitResult (this=0xc1eb708) at ../../kdecore/jobs/kjob.cpp:315
#12 0x00ad0b97 in Plasma::ServiceJob::setResult (this=0xc1eb708, result=...) at ../../plasma/servicejob.cpp:80
#13 0x0803bd6d in StatusNotifierItemJob::contextMenuReady (this=0xc1eb708, menu=0xc1ecf60) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:53
#14 0x0803bded in StatusNotifierItemJob::qt_metacall (this=0xc1eb708, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfa7fad8) at ./statusnotifieritemjob.moc:75
#15 0x0718d8ca in QMetaObject::metacall (object=0xc1eb708, cl=203339528, idx=27, argv=0xbfa7fad8) at kernel/qmetaobject.cpp:237
#16 0x071a06ad in QMetaObject::activate (sender=0xc00dce8, m=0x8042c40, local_signal_index=0, argv=0x56090f8) at kernel/qobject.cpp:3280
#17 0x080350a3 in StatusNotifierItemSource::contextMenuReady (this=0xc00dce8, _t1=0xc1ecf60) at ./statusnotifieritemsource.moc:109
#18 0x080352b1 in StatusNotifierItemSource::contextMenuReady (this=0xc00dce8) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:369
#19 0x0803a803 in StatusNotifierItemSource::qt_metacall (this=0xc00dce8, _c=QMetaObject::InvokeMetaMethod, _id=11, _a=0xbfa7fbfc) at ./statusnotifieritemsource.moc:90
#20 0x0718d8ca in QMetaObject::metacall (object=0xc00dce8, cl=203339528, idx=11, argv=0xbfa7fbfc) at kernel/qmetaobject.cpp:237
#21 0x071a06ad in QMetaObject::activate (sender=0xc27d348, m=0x8e94d84, local_signal_index=0, argv=0x56090f8) at kernel/qobject.cpp:3280
#22 0x08e7f567 in DBusMenuImporter::menuUpdated() () from /usr/lib/libdbusmenu-qt.so.2
#23 0x08e84cdc in DBusMenuImporter::slotMenuAboutToShow() () from /usr/lib/libdbusmenu-qt.so.2
#24 0x08e85f2b in DBusMenuImporter::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libdbusmenu-qt.so.2
#25 0x0718d8ca in QMetaObject::metacall (object=0xc27d348, cl=203339528, idx=12, argv=0xbfa7fe3c) at kernel/qmetaobject.cpp:237
#26 0x071a06ad in QMetaObject::activate (sender=0xc1ecf60, m=0x560dfe8, local_signal_index=0, argv=0x56090f8) at kernel/qobject.cpp:3280
#27 0x0514cee7 in QMenu::aboutToShow (this=0xc1ecf60) at .moc/release-shared/moc_qmenu.cpp:151
#28 0x05154193 in QMenu::qt_metacall (this=0xc1ecf60, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0xbfa7ff8c) at .moc/release-shared/moc_qmenu.cpp:97
#29 0x0718d8ca in QMetaObject::metacall (object=0xc1ecf60, cl=203339528, idx=27, argv=0xbfa7ff8c) at kernel/qmetaobject.cpp:237
#30 0x07191352 in QMetaMethod::invoke (this=0xbfa8011c, object=0xc1ecf60, connectionType=Qt::DirectConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1575
#31 0x07192a1f in QMetaObject::invokeMethod (obj=0xc1ecf60, member=0x8e8b3e1 "aboutToShow", type=Qt::AutoConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1148
#32 0x08e7f93e in DBusMenuImporter::updateMenu() () from /usr/lib/libdbusmenu-qt.so.2
#33 0x080366ef in StatusNotifierItemSource::contextMenu (this=0xc00dce8, x=1096, y=750) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemsource.cpp:474
#34 0x0803d33e in StatusNotifierItemJob::start (this=0xc1eb708) at ../../../../../plasma/generic/dataengines/statusnotifieritem/statusnotifieritemjob.cpp:43
#35 0x00ad0a13 in Plasma::ServiceJobPrivate::slotStart (this=0xc1ff1b8) at ../../plasma/servicejob.cpp:37
#36 0x00ad0ae4 in Plasma::ServiceJob::qt_metacall (this=0xc1eb708, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xc188208) at ./servicejob.moc:72
#37 0x0803bdca in StatusNotifierItemJob::qt_metacall (this=0xc1eb708, _c=QMetaObject::InvokeMetaMethod, _id=26, _a=0xc188208) at ./statusnotifieritemjob.moc:70
#38 0x0718d8ca in QMetaObject::metacall (object=0xc1eb708, cl=203339528, idx=26, argv=0xc188208) at kernel/qmetaobject.cpp:237
#39 0x07198df6 in QMetaCallEvent::placeMetaCall (this=0xbdc4c10, object=0xc1eb708) at kernel/qobject.cpp:534
#40 0x0719a6a2 in QObject::event (this=0xc1eb708, e=0x0) at kernel/qobject.cpp:1219
#41 0x04c88fdc in QApplicationPrivate::notify_helper (this=0x9d6e4e8, receiver=0xc1eb708, e=0xbdc4c10) at kernel/qapplication.cpp:4396
#42 0x04c8f04e in QApplication::notify (this=0x9d635b0, receiver=0xc1eb708, e=0xbdc4c10) at kernel/qapplication.cpp:3798
#43 0x01104d8a in KApplication::notify (this=0x9d635b0, receiver=0xc1eb708, event=0xbdc4c10) at ../../kdeui/kernel/kapplication.cpp:310
#44 0x07187b3b in QCoreApplication::notifyInternal (this=0x9d635b0, receiver=0xc1eb708, event=0xbdc4c10) at kernel/qcoreapplication.cpp:732
#45 0x0718ad8b in sendEvent (receiver=0x0, event_type=0, data=0x9d4d010) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#46 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9d4d010) at kernel/qcoreapplication.cpp:1373
#47 0x0718af4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266
#48 0x071b6a74 in sendPostedEvents (s=0x9d70910) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#49 postEventSourceDispatch (s=0x9d70910) at kernel/qeventdispatcher_glib.cpp:277
#50 0x039b6855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#51 0x039ba668 in ?? () from /lib/libglib-2.0.so.0
#52 0x039ba848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#53 0x071b6565 in QEventDispatcherGlib::processEvents (this=0x9d4ccd0, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#54 0x04d4abe5 in QGuiEventDispatcherGlib::processEvents (this=0x9d4ccd0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x07186609 in QEventLoop::processEvents (this=0xbfa80ef4, flags=) at kernel/qeventloop.cpp:149
#56 0x07186a8a in QEventLoop::exec (this=0xbfa80ef4, flags=...) at kernel/qeventloop.cpp:201
#57 0x0718b00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#58 0x04c87e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#59 0x007128e7 in kdemain (argc=1, argv=0xbfa81104) at ../../../../plasma/desktop/shell/main.cpp:118
#60 0x080485bb in main (argc=1, argv=0xbfa81104) at plasma-desktop_dummy.cpp:3

This bug may be a duplicate of or related to bug 254578.

Possible duplicates by query: bug 271844, bug 271539, bug 270993, bug 270912, bug 270898.

Reported using DrKonqi