Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.00 (KDE 4.4.0)
Qt Version: 4.6.2
Operating System: Linux 2.6.31.12-174.2.22.fc12.i686 i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
After authenticating the installation of VLC for FC12 and verifying I want to install this package, kpackagekit crashes. 

The crash can be reproduced every time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[KCrash Handler]
#6  0x0047b2de in PackageKit::Transaction::percentage() const () from /usr/lib/libpackagekit-qt.so.12
#7  0x001aa863 in KpkTransaction::updateUi() () from /usr/lib/libkpackagekitlib.so
#8  0x001ad856 in KpkTransaction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkpackagekitlib.so
#9  0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#10 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#11 0x0047ace8 in PackageKit::Transaction::changed() () from /usr/lib/libpackagekit-qt.so.12
#12 0x0047c901 in PackageKit::Transaction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#13 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#14 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#15 0x00483888 in PackageKit::TransactionProxy::Changed() () from /usr/lib/libpackagekit-qt.so.12
#16 0x004841e3 in PackageKit::TransactionProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#17 0x0068743c in ?? () from /usr/lib/libQtDBus.so.4
#18 0x00691f98 in ?? () from /usr/lib/libQtDBus.so.4
#19 0x07ae6c4e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#20 0x0213bd2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#21 0x02142556 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#22 0x009f558b in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#23 0x07ad6c03 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#24 0x07ad7ac3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#25 0x07ad7c1e in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#26 0x07aff350 in ?? () from /usr/lib/libQtCore.so.4
#27 0x02f02f88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x02f068b8 in ?? () from /lib/libglib-2.0.so.0
#29 0x02f069e4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x07afee46 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#31 0x021ea0c6 in ?? () from /usr/lib/libQtGui.so.4
#32 0x07ad52da in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#33 0x07ad561a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#34 0x0262e5f4 in QDialog::exec() () from /usr/lib/libQtGui.so.4
#35 0x00979734 in KMessageBox::createKMessageBox(KDialog*, QIcon const&, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&, QMessageBox::Icon) ()
   from /usr/lib/libkdeui.so.5
#36 0x0097abaf in KMessageBox::createKMessageBox(KDialog*, QMessageBox::Icon, QString const&, QStringList const&, QString const&, bool*, QFlags<KMessageBox::Option>, QString const&) ()
   from /usr/lib/libkdeui.so.5
#37 0x0097af03 in KMessageBox::detailedSorryWId(unsigned long, QString const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#38 0x0097b030 in KMessageBox::detailedSorry(QWidget*, QString const&, QString const&, QString const&, QFlags<KMessageBox::Option>) () from /usr/lib/libkdeui.so.5
#39 0x001ac35c in KpkTransaction::errorCode(PackageKit::Client::ErrorType, QString const&) () from /usr/lib/libkpackagekitlib.so
#40 0x001ad81e in KpkTransaction::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkpackagekitlib.so
#41 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#42 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#43 0x0047aa7a in PackageKit::Transaction::errorCode(PackageKit::Client::ErrorType, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#44 0x004819c2 in PackageKit::TransactionPrivate::errorCode(QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#45 0x00481c6c in PackageKit::TransactionPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#46 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#47 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#48 0x0048371a in PackageKit::TransactionProxy::ErrorCode(QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#49 0x00484279 in PackageKit::TransactionProxy::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#50 0x0068743c in ?? () from /usr/lib/libQtDBus.so.4
#51 0x00691f98 in ?? () from /usr/lib/libQtDBus.so.4
#52 0x07ae6c4e in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#53 0x0213bd2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#54 0x02142556 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#55 0x009f558b in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#56 0x07ad6c03 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#57 0x07ad7ac3 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#58 0x07ad7c1e in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#59 0x07aff350 in ?? () from /usr/lib/libQtCore.so.4
#60 0x02f02f88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#61 0x02f068b8 in ?? () from /lib/libglib-2.0.so.0
#62 0x02f069e4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#63 0x07afee46 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#64 0x021ea0c6 in ?? () from /usr/lib/libQtGui.so.4
#65 0x07ad52da in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#66 0x07ad561a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#67 0x001be4d3 in KpkReviewChanges::exec(QFlags<KpkReviewChanges::OperationMode>) () from /usr/lib/libkpackagekitlib.so
#68 0x066018d3 in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#69 0x0660209b in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#70 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#71 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#72 0x065fec78 in QWidget::style() const () from /usr/lib/kde4/kcm_kpk_addrm.so
#73 0x00163a5a in KCModuleProxy::save() () from /usr/lib/libkutils.so.4
#74 0x0015f388 in ?? () from /usr/lib/libkutils.so.4
#75 0x00161ae3 in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkutils.so.4
#76 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#77 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#78 0x00965158 in KDialog::applyClicked() () from /usr/lib/libkdeui.so.5
#79 0x009678d7 in KDialog::slotButtonClicked(int) () from /usr/lib/libkdeui.so.5
#80 0x009695ac in KDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#81 0x00a3058b in KPageDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#82 0x00161a1b in KCMultiDialog::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkutils.so.4
#83 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#84 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#85 0x07aedf04 in QSignalMapper::mapped(int) () from /usr/lib/libQtCore.so.4
#86 0x07aedfde in QSignalMapper::map(QObject*) () from /usr/lib/libQtCore.so.4
#87 0x07aee1cf in QSignalMapper::map() () from /usr/lib/libQtCore.so.4
#88 0x07aef30b in QSignalMapper::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#89 0x07adb5db in QMetaObject::metacall(QObject*, QMetaObject::Call, int, void**) () from /usr/lib/libQtCore.so.4
#90 0x07aea4af in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/libQtCore.so.4
#91 0x027ff75a in QAbstractButton::clicked(bool) () from /usr/lib/libQtGui.so.4
#92 0x0251368a in ?? () from /usr/lib/libQtGui.so.4
#93 0x025148c5 in ?? () from /usr/lib/libQtGui.so.4
#94 0x02514b8e in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib/libQtGui.so.4
#95 0x0218eb2d in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#96 0x0251352f in QAbstractButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#97 0x025b0f93 in QPushButton::event(QEvent*) () from /usr/lib/libQtGui.so.4
#98 0x0213bd2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#99 0x021430fe in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#100 0x009f558b in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#101 0x07ad6c03 in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#102 0x02141e68 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib/libQtGui.so.4
#103 0x021bf0d0 in ?? () from /usr/lib/libQtGui.so.4
#104 0x021be5e3 in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib/libQtGui.so.4
#105 0x021ea4da in ?? () from /usr/lib/libQtGui.so.4
#106 0x02f02f88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#107 0x02f068b8 in ?? () from /lib/libglib-2.0.so.0
#108 0x02f069e4 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#109 0x07afee46 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#110 0x021ea0c6 in ?? () from /usr/lib/libQtGui.so.4
#111 0x07ad52da in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#112 0x07ad561a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#113 0x07ad7ce7 in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#114 0x0213bdd8 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#115 0x0804cd6b in _start ()

Reported using DrKonqi