Application: plasma-netbook (0.1)
KDE Platform Version: 4.5.1 (KDE 4.5.1)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-24-generic i686
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed: I'm opening rekonq from the "Search and lunch" application and the plasma desktop crushed.

The crash can be reproduced every time.

-- Backtrace:
Application: Ultraportatile Plasma (plasma-netbook), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77dead0 (LWP 1500))]

Thread 7 (Thread 0xaf3d9b70 (LWP 1527)):
#0  0x01566e36 in clock_gettime () from /lib/librt.so.1
#1  0x05a3050b in do_gettime () at tools/qelapsedtimer_unix.cpp:105
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:119
#3  0x05b076e5 in QTimerInfoList::updateCurrentTime (this=0x8987d3c) at kernel/qeventdispatcher_unix.cpp:339
#4  0x05b0772a in QTimerInfoList::timerWait (this=0x8987d3c, tm=...) at kernel/qeventdispatcher_unix.cpp:442
#5  0x05b057a8 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaf3d90ac) at kernel/qeventdispatcher_glib.cpp:136
#6  0x05b0583d in timerSourcePrepare (source=0x0, timeout=0x156aff4) at kernel/qeventdispatcher_glib.cpp:169
#7  0x05512e6a in g_main_context_prepare () from /lib/libglib-2.0.so.0
#8  0x05513279 in ?? () from /lib/libglib-2.0.so.0
#9  0x05513848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#10 0x05b0559f in QEventDispatcherGlib::processEvents (this=0x897b160, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#11 0x05ad5609 in QEventLoop::processEvents (this=0xaf3d9280, flags=) at kernel/qeventloop.cpp:149
#12 0x05ad5a8a in QEventLoop::exec (this=0xaf3d9280, flags=...) at kernel/qeventloop.cpp:201
#13 0x059d1b7e in QThread::exec (this=0x897aea8) at thread/qthread.cpp:490
#14 0x05ab435b in QInotifyFileSystemWatcherEngine::run (this=0x897aea8) at io/qfilesystemwatcher_inotify.cpp:248
#15 0x059d4df9 in QThreadPrivate::start (arg=0x897aea8) at thread/qthread_unix.cpp:266
#16 0x00dc5cc9 in start_thread () from /lib/libpthread.so.0
#17 0x0058269e in clone () from /lib/libc.so.6

Thread 6 (Thread 0xae1feb70 (LWP 1531)):
#0  0x00c16416 in __kernel_vsyscall ()
#1  0x00dca4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0058fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x038313a5 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x03831481 in ?? () from /usr/lib/libQtWebKit.so.4
#5  0x00dc5cc9 in start_thread () from /lib/libpthread.so.0
#6  0x0058269e in clone () from /lib/libc.so.6

Thread 5 (Thread 0xaca6eb70 (LWP 1889)):
#0  0x00c16416 in __kernel_vsyscall ()
#1  0x00dca4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0058fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x059d59c7 in wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00bff030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x89cdbe8, th=0x959aad0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c027dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x89cdb80, th=0x959aad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00bfe55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x89cdbe8, th=0x959aad0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c028d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x89cdb80, th=0x959aad0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00bff533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x89cdbe8, th=0x959aad0, previous=0x96b9db8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c0095e in ThreadWeaver::ThreadRunHelper::run (this=0xaca6e2e4, parent=0x89cdbe8, th=0x959aad0) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00c0107b in ThreadWeaver::Thread::run (this=0x959aad0) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x059d4df9 in QThreadPrivate::start (arg=0x959aad0) at thread/qthread_unix.cpp:266
#13 0x00dc5cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0058269e in clone () from /lib/libc.so.6

Thread 4 (Thread 0xac26db70 (LWP 1890)):
#0  0x00c16416 in __kernel_vsyscall ()
#1  0x00dca4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0058fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x059d59c7 in wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00bff030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x89cdbe8, th=0x964c790) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c027dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x89cdb80, th=0x964c790) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00bfe55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x89cdbe8, th=0x964c790) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c028d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x89cdb80, th=0x964c790) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00bff533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x89cdbe8, th=0x964c790, previous=0x96b9920) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c0095e in ThreadWeaver::ThreadRunHelper::run (this=0xac26d2e4, parent=0x89cdbe8, th=0x964c790) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00c0107b in ThreadWeaver::Thread::run (this=0x964c790) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x059d4df9 in QThreadPrivate::start (arg=0x964c790) at thread/qthread_unix.cpp:266
#13 0x00dc5cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0058269e in clone () from /lib/libc.so.6

Thread 3 (Thread 0xad4edb70 (LWP 1891)):
#0  0x00c16416 in __kernel_vsyscall ()
#1  0x00dca4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0058fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x059d59c7 in wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00bff030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x89cdbe8, th=0xaea994c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c027dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x89cdb80, th=0xaea994c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00bfe55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x89cdbe8, th=0xaea994c8) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c028d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x89cdb80, th=0xaea994c8) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00bff533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x89cdbe8, th=0xaea994c8, previous=0x9794940) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c0095e in ThreadWeaver::ThreadRunHelper::run (this=0xad4ed2e4, parent=0x89cdbe8, th=0xaea994c8) at ../../../threadweaver/Weaver/Thread.cpp:87
#11 0x00c0107b in ThreadWeaver::Thread::run (this=0xaea994c8) at ../../../threadweaver/Weaver/Thread.cpp:142
#12 0x059d4df9 in QThreadPrivate::start (arg=0xaea994c8) at thread/qthread_unix.cpp:266
#13 0x00dc5cc9 in start_thread () from /lib/libpthread.so.0
#14 0x0058269e in clone () from /lib/libc.so.6

Thread 2 (Thread 0xab8ffb70 (LWP 1892)):
#0  0x00c16416 in __kernel_vsyscall ()
#1  0x00dca4dc in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0x0058fd9d in pthread_cond_wait () from /lib/libc.so.6
#3  0x059d59c7 in wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x89cdc00, mutex=0x89cdee0, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x00bff030 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x89cdbe8, th=0xab902090) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#6  0x00c027dc in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x89cdb80, th=0xab902090) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#7  0x00bfe55b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x89cdbe8, th=0xab902090) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#8  0x00c028d2 in ThreadWeaver::WorkingHardState::applyForWork (this=0x89cdb80, th=0xab902090) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#9  0x00bff533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x89cdbe8, th=0xab902090, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#10 0x00c028f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x89cdb80, th=0xab902090) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#11 0x00bff533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x89cdbe8, th=0xab902090, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#12 0x00c028f1 in ThreadWeaver::WorkingHardState::applyForWork (this=0x89cdb80, th=0xab902090) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#13 0x00bff533 in ThreadWeaver::WeaverImpl::applyForWork (this=0x89cdbe8, th=0xab902090, previous=0x9707388) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#14 0x00c0095e in ThreadWeaver::ThreadRunHelper::run (this=0xab8ff2e4, parent=0x89cdbe8, th=0xab902090) at ../../../threadweaver/Weaver/Thread.cpp:87
#15 0x00c0107b in ThreadWeaver::Thread::run (this=0xab902090) at ../../../threadweaver/Weaver/Thread.cpp:142
#16 0x059d4df9 in QThreadPrivate::start (arg=0xab902090) at thread/qthread_unix.cpp:266
#17 0x00dc5cc9 in start_thread () from /lib/libpthread.so.0
#18 0x0058269e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb77dead0 (LWP 1500)):
[KCrash Handler]
#7  operator== (this=0xbfc7393c) at /usr/include/qt4/QtCore/qbasicatomic.h:70
#8  isNull (this=0xbfc7393c) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:547
#9  operator Plasma::AbstractRunner* QWeakPointer<Plasma::AbstractRunner>::* (this=0xbfc7393c) at /usr/include/qt4/QtCore/qsharedpointer_impl.h:549
#10 Plasma::QueryMatch::isEnabled (this=0xbfc7393c) at ../../plasma/querymatch.cpp:185
#11 0x0027ad1f in Plasma::RunnerManager::run (this=0x8979c60, match=...) at ../../plasma/runnermanager.cpp:533
#12 0x0027afb8 in Plasma::RunnerManager::run (this=0x8979c60, id=...) at ../../plasma/runnermanager.cpp:528
#13 0x03e90cd4 in KRunnerItemHandler::openUrl (url=...) at ../../../../../plasma/netbook/containments/sal/models/krunnermodel.cpp:80
#14 0x03e7e4e0 in SearchLaunch::launch (this=0x88d7bc8, index=...) at ../../../../../plasma/netbook/containments/sal/sal.cpp:351
#15 0x03e7e967 in SearchLaunch::qt_metacall (this=0x88d7bc8, _c=QMetaObject::InvokeMetaMethod, _id=108, _a=0xbfc73b58) at ./sal.moc:119
#16 0x05adc8ca in QMetaObject::metacall (object=0x88d7bc8, cl=QMetaObject::ReadProperty, idx=108, argv=0xbfc73b58) at kernel/qmetaobject.cpp:237
#17 0x05aef6ad in QMetaObject::activate (sender=0x8896ea8, m=0x3ea0220, local_signal_index=1, argv=0xaea03978) at kernel/qobject.cpp:3280
#18 0x03e86553 in ItemView::itemActivated (this=0x8896ea8, _t1=...) at ./itemview.moc:119
#19 0x03e8734d in ItemView::qt_metacall (this=0x8896ea8, _c=QMetaObject::InvokeMetaMethod, _id=36, _a=0xbfc73c98) at ./itemview.moc:93
#20 0x05adc8ca in QMetaObject::metacall (object=0x8896ea8, cl=QMetaObject::ReadProperty, idx=36, argv=0xbfc73c98) at kernel/qmetaobject.cpp:237
#21 0x05aef6ad in QMetaObject::activate (sender=0x889f970, m=0x3ea0080, local_signal_index=1, argv=0xaea03978) at kernel/qobject.cpp:3280
#22 0x03e7fe83 in ItemContainer::itemActivated (this=0x889f970, _t1=...) at ./itemcontainer.moc:132
#23 0x03e82cc7 in ItemContainer::itemClicked (this=0x889f970) at ../../../../../plasma/netbook/containments/sal/itemcontainer.cpp:751
#24 0x03e855d3 in ItemContainer::qt_metacall (this=0x889f970, _c=QMetaObject::InvokeMetaMethod, _id=32, _a=0xbfc73dfc) at ./itemcontainer.moc:111
#25 0x05adc8ca in QMetaObject::metacall (object=0x889f970, cl=QMetaObject::ReadProperty, idx=32, argv=0xbfc73dfc) at kernel/qmetaobject.cpp:237
#26 0x05aef6ad in QMetaObject::activate (sender=0x89d4350, m=0x3a7830, local_signal_index=1, argv=0xaea03978) at kernel/qobject.cpp:3280
#27 0x002adc87 in Plasma::IconWidget::clicked (this=0x89d4350) at ./iconwidget.moc:206
#28 0x002b0180 in Plasma::IconWidget::mouseReleaseEvent (this=0x89d4350, event=0xbfc7469c) at ../../plasma/widgets/iconwidget.cpp:1399
#29 0x03e8f0c4 in ResultWidget::mouseReleaseEvent (this=0x89d4350, event=0xbfc7469c) at ../../../../../plasma/netbook/containments/sal/resultwidget.cpp:61
#30 0x0283c1e4 in QGraphicsItem::sceneEvent (this=0x89d4358, event=0xbfc7469c) at graphicsview/qgraphicsitem.cpp:6669
#31 0x028934d7 in QGraphicsWidget::sceneEvent (this=0x89d4350, event=0xbfc7469c) at graphicsview/qgraphicswidget.cpp:1173
#32 0x02854569 in QGraphicsScenePrivate::sendEvent (this=0x8473190, item=0x89d4358, event=0xbfc7469c) at graphicsview/qgraphicsscene.cpp:1211
#33 0x028568b3 in QGraphicsScenePrivate::sendMouseEvent (this=0x8473190, mouseEvent=0xbfc7469c) at graphicsview/qgraphicsscene.cpp:1285
#34 0x0285ac94 in QGraphicsScene::mouseReleaseEvent (this=0x8472e00, mouseEvent=0xbfc7469c) at graphicsview/qgraphicsscene.cpp:4111
#35 0x0286f4fc in QGraphicsScene::event (this=0x8472e00, event=0xbfc7469c) at graphicsview/qgraphicsscene.cpp:3444
#36 0x02189fdc in QApplicationPrivate::notify_helper (this=0x83bc9e8, receiver=0x8472e00, e=0xbfc7469c) at kernel/qapplication.cpp:4396
#37 0x0219004e in QApplication::notify (this=0x83b6488, receiver=0x8472e00, e=0xbfc7469c) at kernel/qapplication.cpp:3798
#38 0x011c368a in KApplication::notify (this=0x83b6488, receiver=0x8472e00, event=0xbfc7469c) at ../../kdeui/kernel/kapplication.cpp:310
#39 0x05ad6b3b in QCoreApplication::notifyInternal (this=0x83b6488, receiver=0x8472e00, event=0xbfc7469c) at kernel/qcoreapplication.cpp:732
#40 0x02189b9e in sendSpontaneousEvent (receiver=0x8472e00, event=0x11) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#41 qt_sendSpontaneousEvent (receiver=0x8472e00, event=0x11) at kernel/qapplication.cpp:5388
#42 0x0288c965 in QGraphicsView::mouseReleaseEvent (this=0x8454658, event=0xbfc74e20) at graphicsview/qgraphicsview.cpp:3334
#43 0x021e7e08 in QWidget::event (this=0x8454658, event=0xbfc74e20) at kernel/qwidget.cpp:8187
#44 0x02609763 in QFrame::event (this=0x8454658, e=0xbfc74e20) at widgets/qframe.cpp:557
#45 0x026a6a82 in QAbstractScrollArea::viewportEvent (this=0x1, e=0x11) at widgets/qabstractscrollarea.cpp:1043
#46 0x0288accb in QGraphicsView::viewportEvent (this=0x8454658, event=0xbfc74e20) at graphicsview/qgraphicsview.cpp:2862
#47 0x026a94d5 in viewportEvent (this=0x84570c0, o=0x83cd438, e=0xbfc74e20) at widgets/qabstractscrollarea_p.h:100
#48 QAbstractScrollAreaFilter::eventFilter (this=0x84570c0, o=0x83cd438, e=0xbfc74e20) at widgets/qabstractscrollarea_p.h:116
#49 0x05ad629a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x83bc9e8, receiver=0x83cd438, event=0xbfc74e20) at kernel/qcoreapplication.cpp:847
#50 0x02189fb9 in QApplicationPrivate::notify_helper (this=0x83bc9e8, receiver=0x83cd438, e=0xbfc74e20) at kernel/qapplication.cpp:4392
#51 0x02190c2e in QApplication::notify (this=0x83b6488, receiver=0x83cd438, e=0xbfc74e20) at kernel/qapplication.cpp:3959
#52 0x011c368a in KApplication::notify (this=0x83b6488, receiver=0x83cd438, event=0xbfc74e20) at ../../kdeui/kernel/kapplication.cpp:310
#53 0x05ad6b3b in QCoreApplication::notifyInternal (this=0x83b6488, receiver=0x83cd438, event=0xbfc74e20) at kernel/qcoreapplication.cpp:732
#54 0x0218f094 in sendEvent (receiver=0x83cd438, event=0xbfc74e20, alienWidget=0x83cd438, nativeWidget=0x8454658, buttonDown=0x2b243c0, lastMouseReceiver=..., spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#55 QApplicationPrivate::sendMouseEvent (receiver=0x83cd438, event=0xbfc74e20, alienWidget=0x83cd438, nativeWidget=0x8454658, buttonDown=0x2b243c0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3058
#56 0x0221dd10 in QETWidget::translateMouseEvent (this=0x8454658, event=0xbfc7533c) at kernel/qapplication_x11.cpp:4403
#57 0x0221d151 in QApplication::x11ProcessEvent (this=0x83b6488, event=0xbfc7533c) at kernel/qapplication_x11.cpp:3414
#58 0x0224c36a in x11EventSourceDispatch (s=0x83bfaa8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#59 0x0550f855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#60 0x05513668 in ?? () from /lib/libglib-2.0.so.0
#61 0x05513848 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#62 0x05b05565 in QEventDispatcherGlib::processEvents (this=0x839bce8, flags=...) at kernel/qeventdispatcher_glib.cpp:415
#63 0x0224bbe5 in QGuiEventDispatcherGlib::processEvents (this=0x839bce8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#64 0x05ad5609 in QEventLoop::processEvents (this=0xbfc75634, flags=) at kernel/qeventloop.cpp:149
#65 0x05ad5a8a in QEventLoop::exec (this=0xbfc75634, flags=...) at kernel/qeventloop.cpp:201
#66 0x05ada00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009
#67 0x02188e07 in QApplication::exec () at kernel/qapplication.cpp:3672
#68 0x0095d96d in kdemain (argc=1, argv=0xbfc75854) at ../../../../plasma/netbook/shell/main.cpp:67
#69 0x080485bb in main (argc=1, argv=0xbfc75854) at plasma-netbook_dummy.cpp:3

Possible duplicates by query: bug 261895, bug 258458, bug 256461, bug 231500.

Reported using DrKonqi