Bug 255770

Application: k3b (1.91.0)
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:
Waiting for a Duel Layer DVD (DVD+R DL)
Not using any other program (Ubuntu 8.10 + K3B)

 -- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 1 (Thread 0xb77d9710 (LWP 1722))]

Thread 4 (Thread 0xb4deab70 (LWP 1794)):
#0  0x002de422 in __kernel_vsyscall ()
#1  0x00261015 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x011659d7 in ?? () from /usr/lib/libQtWebKit.so.4
#3  0x01165a21 in ?? () from /usr/lib/libQtWebKit.so.4
#4  0x0025c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0x02b57a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0xb56ffb70 (LWP 1901)):
#0  0x002de422 in __kernel_vsyscall ()
#1  0x00261342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x07cecc1e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:398
#3  0x07cecdc0 in QThread::sleep (secs=2) at thread/qthread_unix.cpp:412
#4  0x009c35d9 in K3b::MediaCache::PollThread::run (this=0x9b2f6c0) at /build/buildd/k3b-1.91.0~rc2/libk3b/tools/k3bmediacache.cpp:106
#5  0x07ced32e in QThreadPrivate::start (arg=0x9b2f6c0) at thread/qthread_unix.cpp:248
#6  0x0025c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x02b57a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb406bb70 (LWP 1960)):
#0  0x002de422 in __kernel_vsyscall ()
#1  0x00261342 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0x07cecc1e in thread_sleep (ti=0x1) at thread/qthread_unix.cpp:398
#3  0x07cecdc0 in QThread::sleep (secs=2) at thread/qthread_unix.cpp:412
#4  0x009c35d9 in K3b::MediaCache::PollThread::run (this=0xa12ca48) at /build/buildd/k3b-1.91.0~rc2/libk3b/tools/k3bmediacache.cpp:106
#5  0x07ced32e in QThreadPrivate::start (arg=0xa12ca48) at thread/qthread_unix.cpp:248
#6  0x0025c96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#7  0x02b57a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb77d9710 (LWP 1722)):
[KCrash Handler]
#6  QBasicAtomicInt::deref (this=0x6d006d, other=...) at ../../include/QtCore/../../src/corelib/arch/qatomic_i386.h:132
#7  QPersistentModelIndex::operator= (this=0x6d006d, other=...) at kernel/qabstractitemmodel.cpp:224
#8  0x08163013 in K3b::MetaItemModel::slotRowsInserted (this=0x9cc6ac8, parent=..., start=1, end=1) at /build/buildd/k3b-1.91.0~rc2/src/k3bmetaitemmodel.cpp:861
#9  0x08165dcc in K3b::MetaItemModel::qt_metacall (this=0x9cc6ac8, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbfcfc130)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bmetaitemmodel.moc:94
#10 0x0816804f in K3b::PlacesModel::qt_metacall (this=0x9cc6ac8, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbfcfc130) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bplacesmodel.moc:77
#11 0x07df4c9a in QMetaObject::metacall (object=0x9cc6ac8, cl=QMetaObject::InvokeMetaMethod, idx=28, argv=0xbfcfc130) at kernel/qmetaobject.cpp:237
#12 0x07e033d5 in QMetaObject::activate (sender=0x9cd4518, m=0x81f2e70, local_signal_index=5, argv=0xbfcfc130) at kernel/qobject.cpp:3293
#13 0x07e53c8f in QAbstractItemModel::rowsInserted (this=0x9cd4518, _t1=..., _t2=1, _t3=1) at .moc/release-shared/moc_qabstractitemmodel.cpp:181
#14 0x07de86d3 in QAbstractItemModel::endInsertRows (this=0x9cd4518) at kernel/qabstractitemmodel.cpp:2410
#15 0x026851cd in QSortFilterProxyModelPrivate::insert_source_items (this=0x9cd48b0, source_to_proxy=..., proxy_to_source=..., source_items=..., source_parent=..., orient=Qt::Vertical, 
    emit_signal=true) at itemviews/qsortfilterproxymodel.cpp:656
#16 0x02685707 in QSortFilterProxyModelPrivate::source_items_inserted (this=0x9cd48b0, source_parent=..., start=<value optimized out>, end=1, orient=Qt::Vertical)
    at itemviews/qsortfilterproxymodel.cpp:767
#17 0x02686fff in QSortFilterProxyModelPrivate::_q_sourceRowsInserted (this=0x9cd48b0, source_parent=..., start=1, end=1) at itemviews/qsortfilterproxymodel.cpp:1242
#18 0x02688dbf in QSortFilterProxyModel::qt_metacall (this=0x9cd4518, _c=QMetaObject::InvokeMetaMethod, _id=12, _a=0xbfcfc470) at .moc/release-shared/moc_qsortfilterproxymodel.cpp:135
#19 0x00b3ca7a in KDirSortFilterProxyModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkfile.so.4
#20 0x07df4c9a in QMetaObject::metacall (object=0x9cd4518, cl=QMetaObject::InvokeMetaMethod, idx=0, argv=0x9cd4518) at kernel/qmetaobject.cpp:237
#21 0x07e033d5 in QMetaObject::activate (sender=0x9cd3c08, m=0x81f2e70, local_signal_index=5, argv=0xbfcfc470) at kernel/qobject.cpp:3293
#22 0x07e53c8f in QAbstractItemModel::rowsInserted (this=0x9cd3c08, _t1=..., _t2=1, _t3=1) at .moc/release-shared/moc_qabstractitemmodel.cpp:181
#23 0x07de86d3 in QAbstractItemModel::endInsertRows (this=0x9cd3c08) at kernel/qabstractitemmodel.cpp:2410
#24 0x003e3eca in ?? () from /usr/lib/libkio.so.5
#25 0x003e6d97 in KDirModel::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#26 0x07df4c9a in QMetaObject::metacall (object=0x9cd3c08, cl=QMetaObject::InvokeMetaMethod, idx=164442968, argv=0x9b5e1d8) at kernel/qmetaobject.cpp:237
#27 0x07e033d5 in QMetaObject::activate (sender=0x9cd3ca0, m=0x555fbc, local_signal_index=10, argv=0xbfcfc804) at kernel/qobject.cpp:3293
#28 0x003c7379 in KDirLister::itemsAdded(KUrl const&, KFileItemList const&) () from /usr/lib/libkio.so.5
#29 0x003c8576 in KDirLister::Private::emitItems() () from /usr/lib/libkio.so.5
#30 0x003d4ba5 in ?? () from /usr/lib/libkio.so.5
#31 0x003dc707 in ?? () from /usr/lib/libkio.so.5
#32 0x07df4c9a in QMetaObject::metacall (object=0x9ccc638, cl=QMetaObject::InvokeMetaMethod, idx=164445344, argv=0xbfcfc924) at kernel/qmetaobject.cpp:237
#33 0x07e033d5 in QMetaObject::activate (sender=0xa48e8a8, m=0x965dc88, local_signal_index=3, argv=0xbfcfcb28) at kernel/qobject.cpp:3293
#34 0x094ef183 in KJob::result(KJob*) () from /usr/lib/libkdecore.so.5
#35 0x094ef4e8 in KJob::emitResult() () from /usr/lib/libkdecore.so.5
#36 0x003a8f30 in KIO::SimpleJob::slotFinished() () from /usr/lib/libkio.so.5
#37 0x003a909e in KIO::ListJob::slotFinished() () from /usr/lib/libkio.so.5
#38 0x003ad04e in KIO::ListJob::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#39 0x07df4c9a in QMetaObject::metacall (object=0xa48e8a8, cl=QMetaObject::InvokeMetaMethod, idx=0, argv=0xbfcfcd8c) at kernel/qmetaobject.cpp:237
#40 0x07e033d5 in QMetaObject::activate (sender=0xa6d2160, m=0x557f44, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3293
#41 0x00473707 in KIO::SlaveInterface::finished() () from /usr/lib/libkio.so.5
#42 0x00476a2d in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /usr/lib/libkio.so.5
#43 0x00473bc3 in KIO::SlaveInterface::dispatch() () from /usr/lib/libkio.so.5
#44 0x00467088 in KIO::Slave::gotInput() () from /usr/lib/libkio.so.5
#45 0x00467293 in KIO::Slave::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#46 0x07df4c9a in QMetaObject::metacall (object=0xa6d2160, cl=QMetaObject::InvokeMetaMethod, idx=174924128, argv=0xbfcfcf38) at kernel/qmetaobject.cpp:237
#47 0x07e033d5 in QMetaObject::activate (sender=0xa6c6a10, m=0x554820, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3293
#48 0x00371bd7 in KIO::Connection::readyRead() () from /usr/lib/libkio.so.5
#49 0x00373f8e in ?? () from /usr/lib/libkio.so.5
#50 0x003740be in KIO::Connection::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkio.so.5
#51 0x07df4c9a in QMetaObject::metacall (object=0xa6c6a10, cl=QMetaObject::InvokeMetaMethod, idx=174927520, argv=0xa6c6a10) at kernel/qmetaobject.cpp:237
#52 0x07dff336 in QMetaCallEvent::placeMetaCall (this=0xa4e5e10, object=0xa6c6a10) at kernel/qobject.cpp:561
#53 0x07e003fe in QObject::event (this=0xa6c6a10, e=0xa4e5e10) at kernel/qobject.cpp:1248
#54 0x0204d4dc in QApplicationPrivate::notify_helper (this=0x9983c18, receiver=0xa6c6a10, e=0xa4e5e10) at kernel/qapplication.cpp:4300
#55 0x0205405e in QApplication::notify (this=0xbfd000d0, receiver=0xa6c6a10, e=0xa4e5e10) at kernel/qapplication.cpp:3704
#56 0x03584f2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#57 0x07defa3b in QCoreApplication::notifyInternal (this=0xbfd000d0, receiver=0xa6c6a10, event=0xa4e5e10) at kernel/qcoreapplication.cpp:704
#58 0x07df2473 in QCoreApplication::sendEvent (receiver=0x0, event_type=0, data=0x9962ca0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#59 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x9962ca0) at kernel/qcoreapplication.cpp:1345
#60 0x07df25dd in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238
#61 0x07e1badf in QCoreApplication::sendPostedEvents (s=0x9989790) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#62 postEventSourceDispatch (s=0x9989790) at kernel/qeventdispatcher_glib.cpp:276
#63 0x051425e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#64 0x051462d8 in ?? () from /lib/libglib-2.0.so.0
#65 0x051464b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#66 0x07e1b5d5 in QEventDispatcherGlib::processEvents (this=0x99627c8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#67 0x0210d135 in QGuiEventDispatcherGlib::processEvents (this=0x99627c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#68 0x07dee059 in QEventLoop::processEvents (this=0xbfcfd950, flags=) at kernel/qeventloop.cpp:149
#69 0x07dee4aa in QEventLoop::exec (this=0xbfcfd950, flags=...) at kernel/qeventloop.cpp:201
#70 0x0258c4f3 in QDialog::exec (this=0xa6a22f8) at dialogs/qdialog.cpp:546
#71 0x0818794a in K3b::JobProgressDialog::startJob (this=0xa6a22f8, job=0xa6b0018) at /build/buildd/k3b-1.91.0~rc2/src/k3bjobprogressdialog.cpp:632
#72 0x0810fb5e in K3b::ProjectBurnDialog::slotStartClicked (this=0xa1b6da0) at /build/buildd/k3b-1.91.0~rc2/src/projects/k3bprojectburndialog.cpp:234
#73 0x080dcdbd in K3b::DataBurnDialog::slotStartClicked (this=0xa1b6da0) at /build/buildd/k3b-1.91.0~rc2/src/projects/k3bdataburndialog.cpp:205
#74 0x081949c4 in K3b::InteractionDialog::slotStartClickedInternal (this=0xa1b6da0) at /build/buildd/k3b-1.91.0~rc2/src/k3binteractiondialog.cpp:312
#75 0x0819511a in K3b::InteractionDialog::qt_metacall (this=0xa1b6da0, _c=QMetaObject::InvokeMetaMethod, _id=820576256, _a=0xbfcfde78)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3binteractiondialog.moc:161
#76 0x0810f68f in K3b::ProjectBurnDialog::qt_metacall (this=0xa1b6da0, _c=QMetaObject::InvokeMetaMethod, _id=103, _a=0xbfcfde78)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bprojectburndialog.moc:79
#77 0x080dbbdc in K3b::DataBurnDialog::qt_metacall (this=0xa1b6da0, _c=QMetaObject::InvokeMetaMethod, _id=103, _a=0xbfcfde78)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bdataburndialog.moc:73
#78 0x07df4c9a in QMetaObject::metacall (object=0xa1b6da0, cl=QMetaObject::InvokeMetaMethod, idx=103, argv=0xbfcfde78) at kernel/qmetaobject.cpp:237
#79 0x07e033d5 in QMetaObject::activate (sender=0xa3c78f8, m=0x81f2c10, local_signal_index=2, argv=0xbfcfde78) at kernel/qobject.cpp:3293
#80 0x02778479 in QAbstractButton::clicked (this=0xa3c78f8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#81 0x02457ea9 in QAbstractButtonPrivate::emitClicked (this=0xa2966c0) at widgets/qabstractbutton.cpp:546
#82 0x02458cf4 in QAbstractButtonPrivate::click (this=0xa2966c0) at widgets/qabstractbutton.cpp:539
#83 0x02458fae in QAbstractButton::mouseReleaseEvent (this=0xa3c78f8, e=0xbfcfe5b0) at widgets/qabstractbutton.cpp:1121
#84 0x020ab7f8 in QWidget::event (this=0xa3c78f8, event=0xbfcfe5b0) at kernel/qwidget.cpp:7998
#85 0x02457d4e in QAbstractButton::event (this=0xa3c78f8, e=0x9cd4518) at widgets/qabstractbutton.cpp:1080
#86 0x025021f2 in QPushButton::event (this=0xa3c78f8, e=0xbfcfe5b0) at widgets/qpushbutton.cpp:679
#87 0x0204d4dc in QApplicationPrivate::notify_helper (this=0x9983c18, receiver=0xa3c78f8, e=0xbfcfe5b0) at kernel/qapplication.cpp:4300
#88 0x020549f7 in QApplication::notify (this=0xbfd000d0, receiver=0xa3c78f8, e=0xbfcfe5b0) at kernel/qapplication.cpp:3865
#89 0x03584f2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#90 0x07defa3b in QCoreApplication::notifyInternal (this=0xbfd000d0, receiver=0xa3c78f8, event=0xbfcfe5b0) at kernel/qcoreapplication.cpp:704
#91 0x02053952 in QCoreApplication::sendEvent (receiver=0xa3c78f8, event=0xbfcfe5b0, alienWidget=0xa3c78f8, nativeWidget=0xa3d3af8, buttonDown=0x2991058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#92 QApplicationPrivate::sendMouseEvent (receiver=0xa3c78f8, event=0xbfcfe5b0, alienWidget=0xa3c78f8, nativeWidget=0xa3d3af8, buttonDown=0x2991058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#93 0x020df088 in QETWidget::translateMouseEvent (this=0xa3d3af8, event=0xbfcfeacc) at kernel/qapplication_x11.cpp:4368
#94 0x020de511 in QApplication::x11ProcessEvent (this=0xbfd000d0, event=0xbfcfeacc) at kernel/qapplication_x11.cpp:3379
#95 0x0210d60a in x11EventSourceDispatch (s=0x998aae8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#96 0x051425e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#97 0x051462d8 in ?? () from /lib/libglib-2.0.so.0
#98 0x051464b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#99 0x07e1b5d5 in QEventDispatcherGlib::processEvents (this=0x99627c8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#100 0x0210d135 in QGuiEventDispatcherGlib::processEvents (this=0x99627c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#101 0x07dee059 in QEventLoop::processEvents (this=0xbfcfedc0, flags=) at kernel/qeventloop.cpp:149
#102 0x07dee4aa in QEventLoop::exec (this=0xbfcfedc0, flags=...) at kernel/qeventloop.cpp:201
#103 0x0258c4f3 in QDialog::exec (this=0xa1b6da0) at dialogs/qdialog.cpp:546
#104 0x081945bf in K3b::InteractionDialog::exec (this=0xa1b6da0) at /build/buildd/k3b-1.91.0~rc2/src/k3binteractiondialog.cpp:526
#105 0x080d5ff2 in K3b::DataView::slotBurn (this=0xa13c7a0) at /build/buildd/k3b-1.91.0~rc2/src/projects/k3bdataview.cpp:138
#106 0x0810a5ce in K3b::View::qt_metacall (this=0xa13c7a0, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfcff0a8) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bview.moc:80
#107 0x0810c34f in K3b::StandardView::qt_metacall (this=0xa13c7a0, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfcff0a8)
    at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bstandardview.moc:87
#108 0x080d528f in K3b::DataView::qt_metacall (this=0xa13c7a0, _c=QMetaObject::InvokeMetaMethod, _id=27, _a=0xbfcff0a8) at /build/buildd/k3b-1.91.0~rc2/obj-i486-linux-gnu/src/k3bdataview.moc:77
#109 0x07df4c9a in QMetaObject::metacall (object=0xa13c7a0, cl=QMetaObject::InvokeMetaMethod, idx=27, argv=0xbfcff0a8) at kernel/qmetaobject.cpp:237
#110 0x07e033d5 in QMetaObject::activate (sender=0x9ead8e0, m=0x2975d58, local_signal_index=1, argv=0xbfcff0a8) at kernel/qobject.cpp:3293
#111 0x02046bd9 in QAction::triggered (this=0x9ead8e0, _t1=false) at .moc/release-shared/moc_qaction.cpp:263
#112 0x02048dcc in QAction::activate (this=0x9ead8e0, event=QAction::Trigger) at kernel/qaction.cpp:1255
#113 0x0253bbd2 in QAction::trigger (this=0x9cd4518) at ../../include/QtGui/../../src/gui/kernel/qaction.h:218
#114 QToolButton::nextCheckState (this=0x9cd4518) at widgets/qtoolbutton.cpp:1147
#115 0x02458cb3 in QAbstractButtonPrivate::click (this=0xa1336e0) at widgets/qabstractbutton.cpp:528
#116 0x02458fae in QAbstractButton::mouseReleaseEvent (this=0xa1336c8, e=0xbfcff810) at widgets/qabstractbutton.cpp:1121
#117 0x0253c09c in QToolButton::mouseReleaseEvent (this=0xa1336c8, e=0xbfcff810) at widgets/qtoolbutton.cpp:721
#118 0x020ab7f8 in QWidget::event (this=0xa1336c8, event=0xbfcff810) at kernel/qwidget.cpp:7998
#119 0x02457d4e in QAbstractButton::event (this=0xa1336c8, e=0x9cd4518) at widgets/qabstractbutton.cpp:1080
#120 0x0253ebca in QToolButton::event (this=0xa1336c8, event=0xbfcff810) at widgets/qtoolbutton.cpp:1163
#121 0x0204d4dc in QApplicationPrivate::notify_helper (this=0x9983c18, receiver=0xa1336c8, e=0xbfcff810) at kernel/qapplication.cpp:4300
#122 0x020549f7 in QApplication::notify (this=0xbfd000d0, receiver=0xa1336c8, e=0xbfcff810) at kernel/qapplication.cpp:3865
#123 0x03584f2a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#124 0x07defa3b in QCoreApplication::notifyInternal (this=0xbfd000d0, receiver=0xa1336c8, event=0xbfcff810) at kernel/qcoreapplication.cpp:704
#125 0x02053952 in QCoreApplication::sendEvent (receiver=0xa1336c8, event=0xbfcff810, alienWidget=0xa1336c8, nativeWidget=0x9f6c590, buttonDown=0x2991058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#126 QApplicationPrivate::sendMouseEvent (receiver=0xa1336c8, event=0xbfcff810, alienWidget=0xa1336c8, nativeWidget=0x9f6c590, buttonDown=0x2991058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#127 0x020df088 in QETWidget::translateMouseEvent (this=0x9f6c590, event=0xbfcffd2c) at kernel/qapplication_x11.cpp:4368
#128 0x020de511 in QApplication::x11ProcessEvent (this=0xbfd000d0, event=0xbfcffd2c) at kernel/qapplication_x11.cpp:3379
#129 0x0210d60a in x11EventSourceDispatch (s=0x998aae8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#130 0x051425e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#131 0x051462d8 in ?? () from /lib/libglib-2.0.so.0
#132 0x051464b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#133 0x07e1b5d5 in QEventDispatcherGlib::processEvents (this=0x99627c8, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#134 0x0210d135 in QGuiEventDispatcherGlib::processEvents (this=0x99627c8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#135 0x07dee059 in QEventLoop::processEvents (this=0xbfd00024, flags=) at kernel/qeventloop.cpp:149
#136 0x07dee4aa in QEventLoop::exec (this=0xbfd00024, flags=...) at kernel/qeventloop.cpp:201
#137 0x07df269f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#138 0x0204d577 in QApplication::exec () at kernel/qapplication.cpp:3579
#139 0x0817caf4 in main (argc=1, argv=0xbfd00494) at /build/buildd/k3b-1.91.0~rc2/src/main.cpp:165

Reported using DrKonqi