Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-23-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
After uninstalling ripoff, ripoff-mp3-plugin, and libripoff, I closed KPackageKit.

That's when it crashed.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[KCrash Handler]
#5  0x00000000024cc3ae in ?? ()
#6  0x00007f4601885c6e in QObject::connect (sender=0x2345fd0, signal=<value optimized out>, receiver=0x200ea10, method=0x7f45f1a19a4f "1checkChanged()", type=Qt::AutoConnection)
    at kernel/qobject.cpp:2550
#7  0x00007f460188e92a in QSingleShotTimer (this=0x2345fd0, msec=0, receiver=0x200ea10, member=0x7f45f1a19a4f "1checkChanged()") at kernel/qtimer.cpp:291
#8  0x00007f460188e9d2 in QTimer::singleShot (msec=0, receiver=0x200ea10, member=0x7f45f1a19a4f "1checkChanged()") at kernel/qtimer.cpp:343
#9  0x00007f45f1a1006e in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#10 0x00007f45f1a1058c in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#11 0x00007f4601886e3f in QMetaObject::activate (sender=0x200c330, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f460191a280) at kernel/qobject.cpp:3293
#12 0x00007f46024fb687 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#13 0x00007f46024f7348 in KCMultiDialogPrivate::apply (this=<value optimized out>) at ../../kutils/kcmultidialog.cpp:250
#14 0x00007f46024f9b7c in KCMultiDialog::qt_metacall (this=0x1d29cf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb4063ea0) at ./kcmultidialog.moc:95
#15 0x00007f4601886e3f in QMetaObject::activate (sender=0x1d29cf0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f460191a280) at kernel/qobject.cpp:3293
#16 0x00007f46028d239a in KDialog::slotButtonClicked (this=0x1d29cf0, button=8) at ../../kdeui/dialogs/kdialog.cpp:866
#17 0x00007f46028d4329 in KDialog::qt_metacall (this=0x1d29cf0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb40640b0) at ./kdialog.moc:190
#18 0x00007f460299b7c0 in KPageDialog::qt_metacall (this=0x200ea10, _c=14, _id=-1274660208, _a=0x7f460191a280) at ./kpagedialog.moc:70
#19 0x00007f46024f9a80 in KCMultiDialog::qt_metacall (this=0x200ea10, _c=14, _id=-1274660208, _a=0x7f460191a280) at ./kcmultidialog.moc:86
#20 0x00007f4601886e3f in QMetaObject::activate (sender=0x1c6d1c8, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f460191a280) at kernel/qobject.cpp:3293
#21 0x00007f460188c15e in QSignalMapper::mapped (this=0x200ea10, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#22 0x00007f460188d372 in QSignalMapper::map (this=0x1c6d1c8, sender=0x1e0e3f0) at kernel/qsignalmapper.cpp:266
#23 0x00007f460188d5f0 in QSignalMapper::qt_metacall (this=0x1c6d1c8, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffb4064240) at .moc/release-shared/moc_qsignalmapper.cpp:87
#24 0x00007f4601886e3f in QMetaObject::activate (sender=0x1e0e3f0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f460191a280) at kernel/qobject.cpp:3293
#25 0x00007f4600e2b5f2 in QAbstractButton::clicked (this=0x200ea10, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#26 0x00007f4600b4586b in QAbstractButtonPrivate::emitClicked (this=0x1dce2d0) at widgets/qabstractbutton.cpp:546
#27 0x00007f4600b4670b in QAbstractButtonPrivate::click (this=0x1dce2d0) at widgets/qabstractbutton.cpp:539
#28 0x00007f4600b4697c in QAbstractButton::mouseReleaseEvent (this=0x1e0e3f0, e=0x7fffb4064b90) at widgets/qabstractbutton.cpp:1121
#29 0x00007f46007e6582 in QWidget::event (this=0x1e0e3f0, event=0x7fffb4064b90) at kernel/qwidget.cpp:7998
#30 0x00007f460079022c in QApplicationPrivate::notify_helper (this=0x1bca160, receiver=0x1e0e3f0, e=0x7fffb4064b90) at kernel/qapplication.cpp:4300
#31 0x00007f4600796ecb in QApplication::notify (this=0x7fffb4065890, receiver=0x1e0e3f0, e=0x7fffb4064b90) at kernel/qapplication.cpp:3865
#32 0x00007f4602962526 in KApplication::notify (this=0x7fffb4065890, receiver=0x1e0e3f0, event=0x7fffb4064b90) at ../../kdeui/kernel/kapplication.cpp:302
#33 0x00007f460187406c in QCoreApplication::notifyInternal (this=0x7fffb4065890, receiver=0x1e0e3f0, event=0x7fffb4064b90) at kernel/qcoreapplication.cpp:704
#34 0x00007f46007960ae in QCoreApplication::sendEvent (receiver=0x1e0e3f0, event=0x7fffb4064b90, alienWidget=0x1e0e3f0, nativeWidget=0x1d36770, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#35 QApplicationPrivate::sendMouseEvent (receiver=0x1e0e3f0, event=0x7fffb4064b90, alienWidget=0x1e0e3f0, nativeWidget=0x1d36770, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#36 0x00007f4600815f65 in QETWidget::translateMouseEvent (this=0x1d36770, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#37 0x00007f46008148ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffb40654b0) at kernel/qapplication_x11.cpp:3501
#38 0x00007f4600840882 in x11EventSourceDispatch (s=0x1bd65b0, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#39 0x00007f45fc9878c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#40 0x00007f45fc98b748 in ?? () from /lib/libglib-2.0.so.0
#41 0x00007f45fc98b8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#42 0x00007f460189d513 in QEventDispatcherGlib::processEvents (this=0x1ba4c10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#43 0x00007f460084046e in QGuiEventDispatcherGlib::processEvents (this=0x200ea10, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#44 0x00007f4601872992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#45 0x00007f4601872d6c in QEventLoop::exec (this=0x7fffb40657e0, flags=) at kernel/qeventloop.cpp:201
#46 0x00007f4601876aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#47 0x00000000004067c2 in _start ()

This bug may be a duplicate of or related to bug 238531.

Possible duplicates by query: bug 244591, bug 244531, bug 243868, bug 243599, bug 243509.

Reported using DrKonqi