Bug 230372

Application: plasma-desktop (0.3)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.1
Operating System: Linux 2.6.31-19-generic i686
Distribution: Ubuntu 9.10

-- Information about the crash:
It crash when i was navegating to find a windget. i was clicking the "next" buton and waiting results

 -- Backtrace:
Application: Área de trabajo de Plasma (kdeinit4), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7872760 (LWP 1635))]

Thread 7 (Thread 0xaa4e9b70 (LWP 1639)):
#0  0x00a85422 in __kernel_vsyscall ()
#1  0x0011a142 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00f58c1e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:398
#3  0x00f58d73 in QThread::msleep (msecs=50) at thread/qthread_unix.cpp:424
#4  0x069a476b in ?? () from /usr/lib/kde4/plasma_applet_cwp.so
#5  0x00f5932e in QThreadPrivate::start (arg=0xa23c300) at thread/qthread_unix.cpp:248
#6  0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x054fb8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 6 (Thread 0xab4ebb70 (LWP 4542)):
#0  0x00a85422 in __kernel_vsyscall ()
#1  0x00119e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00f5a287 in QWaitConditionPrivate::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01dce8a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9d12e90, th=0xa070d78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x01dd141c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9d10340, th=0xa070d78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x01dcd26b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9d12e90, th=0xa070d78) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01dd1512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9d10340, th=0xa070d78) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x01dceb23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d12e90, th=0xa070d78, previous=0xa756070) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x01dcf4fe in ThreadWeaver::ThreadRunHelper::run (this=0xab4eb2a4, parent=0x9d12e90, th=0xa070d78) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01dcfb1b in ThreadWeaver::Thread::run (this=0xa070d78) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00f5932e in QThreadPrivate::start (arg=0xa070d78) at thread/qthread_unix.cpp:248
#12 0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x054fb8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 5 (Thread 0xa9055b70 (LWP 4543)):
#0  0x00a85422 in __kernel_vsyscall ()
#1  0x00119e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00f5a287 in QWaitConditionPrivate::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01dce8a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9d12e90, th=0xa65bd70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x01dd141c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9d10340, th=0xa65bd70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x01dcd26b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9d12e90, th=0xa65bd70) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01dd1512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9d10340, th=0xa65bd70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x01dceb23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d12e90, th=0xa65bd70, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x01dd1531 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9d10340, th=0xa65bd70) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x01dceb23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d12e90, th=0xa65bd70, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x01dcf4fe in ThreadWeaver::ThreadRunHelper::run (this=0xa90552a4, parent=0x9d12e90, th=0xa65bd70) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x01dcfb1b in ThreadWeaver::Thread::run (this=0xa65bd70) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00f5932e in QThreadPrivate::start (arg=0xa65bd70) at thread/qthread_unix.cpp:248
#14 0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x054fb8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 4 (Thread 0xa8854b70 (LWP 4544)):
#0  0x00a85422 in __kernel_vsyscall ()
#1  0x00119e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00f5a287 in QWaitConditionPrivate::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01dce8a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9d12e90, th=0xa4ed900) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x01dd141c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9d10340, th=0xa4ed900) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x01dcd26b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9d12e90, th=0xa4ed900) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01dd1512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9d10340, th=0xa4ed900) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x01dceb23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d12e90, th=0xa4ed900, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x01dd1531 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9d10340, th=0xa4ed900) at ../../../threadweaver/Weaver/WorkingHardState.cpp:74
#10 0x01dceb23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d12e90, th=0xa4ed900, previous=0x0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#11 0x01dcf4fe in ThreadWeaver::ThreadRunHelper::run (this=0xa88542a4, parent=0x9d12e90, th=0xa4ed900) at ../../../threadweaver/Weaver/Thread.cpp:87
#12 0x01dcfb1b in ThreadWeaver::Thread::run (this=0xa4ed900) at ../../../threadweaver/Weaver/Thread.cpp:142
#13 0x00f5932e in QThreadPrivate::start (arg=0xa4ed900) at thread/qthread_unix.cpp:248
#14 0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#15 0x054fb8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xa8053b70 (LWP 4545)):
#0  0x00a85422 in __kernel_vsyscall ()
#1  0x00119e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x00f5a287 in QWaitConditionPrivate::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:87
#3  QWaitCondition::wait (this=0x9d12ea8, mutex=0x9d13058, time=4294967295) at thread/qwaitcondition_unix.cpp:159
#4  0x01dce8a0 in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x9d12e90, th=0x9ffe470) at ../../../threadweaver/Weaver/WeaverImpl.cpp:365
#5  0x01dd141c in ThreadWeaver::WorkingHardState::waitForAvailableJob (this=0x9d10340, th=0x9ffe470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:80
#6  0x01dcd26b in ThreadWeaver::WeaverImpl::waitForAvailableJob (this=0x9d12e90, th=0x9ffe470) at ../../../threadweaver/Weaver/WeaverImpl.cpp:356
#7  0x01dd1512 in ThreadWeaver::WorkingHardState::applyForWork (this=0x9d10340, th=0x9ffe470) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#8  0x01dceb23 in ThreadWeaver::WeaverImpl::applyForWork (this=0x9d12e90, th=0x9ffe470, previous=0xa17aa00) at ../../../threadweaver/Weaver/WeaverImpl.cpp:351
#9  0x01dcf4fe in ThreadWeaver::ThreadRunHelper::run (this=0xa80532a4, parent=0x9d12e90, th=0x9ffe470) at ../../../threadweaver/Weaver/Thread.cpp:87
#10 0x01dcfb1b in ThreadWeaver::Thread::run (this=0x9ffe470) at ../../../threadweaver/Weaver/Thread.cpp:142
#11 0x00f5932e in QThreadPrivate::start (arg=0x9ffe470) at thread/qthread_unix.cpp:248
#12 0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#13 0x054fb8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xa6bffb70 (LWP 5482)):
#0  0x00a85422 in __kernel_vsyscall ()
#1  0x00119e15 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x0439d4e7 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x0439d531 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x0011580e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x054fb8de in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7872760 (LWP 1635)):
[KCrash Handler]
#6  QGraphicsItem::pos (this=0x708) at graphicsview/qgraphicsitem.cpp:3339
#7  0x02348d0a in AppletsListWidget::itemPosition (this=0xba0c418, i=40) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:690
#8  0x023490a5 in AppletsListWidget::manageArrows (this=0xba0c418) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:635
#9  0x0234a34a in AppletsListWidget::eventFilter (this=0xba0c418, obj=0xa8d68e8, event=0xbfdde750) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:172
#10 0x0105af9a in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=0x974bd20, receiver=0xa8d68e8, event=0xbfdde750) at kernel/qcoreapplication.cpp:819
#11 0x012a7259 in QApplicationPrivate::notify_helper (this=0x974bd20, receiver=0xa8d68e8, e=0xbfdde750) at kernel/qapplication.cpp:4294
#12 0x012adede in QApplication::notify (this=0x9745f30, receiver=0xa8d68e8, e=0xbfdde750) at kernel/qapplication.cpp:3702
#13 0x00d1b1fa in KApplication::notify (this=0x9745f30, receiver=0xa8d68e8, event=0xbfdde750) at ../../kdeui/kernel/kapplication.cpp:302
#14 0x0105bcfb in QCoreApplication::notifyInternal (this=0x9745f30, receiver=0xa8d68e8, event=0xbfdde750) at kernel/qcoreapplication.cpp:704
#15 0x0197ac74 in QCoreApplication::sendEvent (this=0xa8d68e8, rect=...) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#16 QGraphicsWidget::setGeometry (this=0xa8d68e8, rect=...) at graphicsview/qgraphicswidget.cpp:394
#17 0x01977e81 in QGraphicsWidget::resize (this=0xa8d68e8, size=...) at graphicsview/qgraphicswidget.cpp:309
#18 0x0197833d in QGraphicsWidget::adjustSize (this=0xa8d68e8) at graphicsview/qgraphicswidget.cpp:807
#19 0x0234a9cd in AppletsListWidget::updateList (this=0xba0c418) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:460
#20 0x02329543 in AppletsListWidget::qt_metacall (this=0xba0c418, _c=QMetaObject::InvokeMetaMethod, _id=17, _a=0xbfddea8c) at moc_appletslist.cpp:109
#21 0x01060f6a in QMetaObject::metacall (object=0xba0c418, cl=194949920, idx=17, argv=0xbfddea8c) at kernel/qmetaobject.cpp:237
#22 0x0106f705 in QMetaObject::activate (sender=0xb3b9038, m=0x23573a0, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3275
#23 0x02328c87 in KCategorizedItemsViewModels::DefaultItemFilterProxyModel::filterChanged (this=0xb3b9038) at moc_kcategorizeditemsviewmodels_p.cpp:94
#24 0x0233a9c1 in KCategorizedItemsViewModels::DefaultItemFilterProxyModel::setFilter (this=0xb3b9038, filter=...)
    at ../../../libs/plasmagenericshell/widgetsexplorer/kcategorizeditemsviewmodels.cpp:168
#25 0x0234c968 in AppletsListWidget::timerEvent (this=0xba0c418, event=0xbfddf0b0) at ../../../libs/plasmagenericshell/widgetsexplorer/appletslist.cpp:280
#26 0x0106c5a4 in QObject::event (this=0xba0c418, e=0x708) at kernel/qobject.cpp:1212
#27 0x01977a74 in QGraphicsWidget::event (this=0xba0c418, event=0xbfddf0b0) at graphicsview/qgraphicswidget.cpp:1361
#28 0x012a727c in QApplicationPrivate::notify_helper (this=0x974bd20, receiver=0xba0c418, e=0xbfddf0b0) at kernel/qapplication.cpp:4298
#29 0x012adede in QApplication::notify (this=0x9745f30, receiver=0xba0c418, e=0xbfddf0b0) at kernel/qapplication.cpp:3702
#30 0x00d1b1fa in KApplication::notify (this=0x9745f30, receiver=0xba0c418, event=0xbfddf0b0) at ../../kdeui/kernel/kapplication.cpp:302
#31 0x0105bcfb in QCoreApplication::notifyInternal (this=0x9745f30, receiver=0xba0c418, event=0xbfddf0b0) at kernel/qcoreapplication.cpp:704
#32 0x0108af96 in QCoreApplication::sendEvent (this=0x974e53c) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QTimerInfoList::activateTimers (this=0x974e53c) at kernel/qeventdispatcher_unix.cpp:603
#34 0x01087c27 in timerSourceDispatch (source=0x974e570) at kernel/qeventdispatcher_glib.cpp:184
#35 idleTimerSourceDispatch (source=0x974e570) at kernel/qeventdispatcher_glib.cpp:231
#36 0x090bae88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#37 0x090be730 in ?? () from /lib/libglib-2.0.so.0
#38 0x090be863 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#39 0x010878e5 in QEventDispatcherGlib::processEvents (this=0x974ba48, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#40 0x01366485 in QGuiEventDispatcherGlib::processEvents (this=0x974ba48, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x0105a319 in QEventLoop::processEvents (this=0xbfddf374, flags=) at kernel/qeventloop.cpp:149
#42 0x0105a76a in QEventLoop::exec (this=0xbfddf374, flags=...) at kernel/qeventloop.cpp:201
#43 0x0105e95f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#44 0x012a7317 in QApplication::exec () at kernel/qapplication.cpp:3577
#45 0x0208217e in kdemain (argc=1, argv=0x973aa00) at ../../../../plasma/desktop/shell/main.cpp:112
#46 0x0804dff7 in launch (argc=<value optimized out>, _name=<value optimized out>, args=<value optimized out>, cwd=0x0, envc=0, envs=0x96fa808 "", reset_env=false, tty=0x0, avoid_loops=false, 
    startup_id_str=0x8051405 "0") at ../../kinit/kinit.cpp:717
#47 0x0804ec15 in handle_launcher_request (sock=<value optimized out>, who=<value optimized out>) at ../../kinit/kinit.cpp:1209
#48 0x0804f08c in handle_requests (waitForPid=<value optimized out>) at ../../kinit/kinit.cpp:1402
#49 0x0804fe2f in main (argc=4, argv=0xbfddfe24, envp=0xbfddfe38) at ../../kinit/kinit.cpp:1841

Possible duplicates by query: bug 226805, bug 226708, bug 224593, bug 219606, bug 218641.

Reported using DrKonqi