Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2) (Compiled from sources)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-22-generic i686
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
It's simple, kpackagekit crashe when I close it. It doesn't do that all the time, but often time.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[Current thread is 1 (Thread 0xb7717710 (LWP 2816))]

Thread 2 (Thread 0xb5e38b70 (LWP 2830)):
#0  0x0085ae16 in clock_gettime () from /lib/tls/i686/cmov/librt.so.1
#1  0x0031a6fb in qt_gettime () at kernel/qcore_unix.cpp:111
#2  0x0031f825 in QTimerInfoList::updateCurrentTime (this=0x98e456c) at kernel/qeventdispatcher_unix.cpp:340
#3  0x0031f86a in QTimerInfoList::timerWait (this=0x98e456c, tm=...) at kernel/qeventdispatcher_unix.cpp:443
#4  0x0031d818 in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xb5e380cc) at kernel/qeventdispatcher_glib.cpp:136
#5  0x0031d8a5 in timerSourcePrepare (source=0x0, timeout=0x85eff4) at kernel/qeventdispatcher_glib.cpp:169
#6  0x07105aca in g_main_context_prepare () from /lib/libglib-2.0.so.0
#7  0x07105ee9 in ?? () from /lib/libglib-2.0.so.0
#8  0x071064b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#9  0x0031d60f in QEventDispatcherGlib::processEvents (this=0x97b5990, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#10 0x002f0059 in QEventLoop::processEvents (this=0xb5e38290, flags=) at kernel/qeventloop.cpp:149
#11 0x002f04aa in QEventLoop::exec (this=0xb5e38290, flags=...) at kernel/qeventloop.cpp:201
#12 0x001ec5a8 in QThread::exec (this=0x972dae8) at thread/qthread.cpp:487
#13 0x002cfc1b in QInotifyFileSystemWatcherEngine::run (this=0x972dae8) at io/qfilesystemwatcher_inotify.cpp:248
#14 0x001ef32e in QThreadPrivate::start (arg=0x972dae8) at thread/qthread_unix.cpp:248
#15 0x004ae96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#16 0x00972a4e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb7717710 (LWP 2816)):
[KCrash Handler]
#6  0x0030430c in QObject::connect (sender=0x9e98820, signal=0x39b14b "2timeout()", receiver=0x981ed60, method=0x354d897 "1checkChanged()", type=Qt::AutoConnection) at kernel/qobject.cpp:2550
#7  0x0030d48e in QSingleShotTimer (this=0x9e98820, msec=0, receiver=0x981ed60, member=0x354d897 "1checkChanged()") at kernel/qtimer.cpp:291
#8  0x0030d527 in QTimer::singleShot (msec=0, receiver=0x981ed60, member=0x354d897 "1checkChanged()") at kernel/qtimer.cpp:343
#9  0x03542b2e in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#10 0x035430cb in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#11 0x002f6c9a in QMetaObject::metacall (object=0x981ed60, cl=QMetaObject::ReadProperty, idx=159509856, argv=0xbfdbb80c) at kernel/qmetaobject.cpp:237
#12 0x003053d5 in QMetaObject::activate (sender=0x981e9c0, m=0x354fa10, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3293
#13 0x0353f6a7 in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#14 0x0043d1da in KCModuleProxy::save (this=0x967e028) at ../../kutils/kcmoduleproxy.cpp:279
#15 0x00438888 in KCMultiDialogPrivate::apply (this=0x9605030) at ../../kutils/kcmultidialog.cpp:250
#16 0x0043b2c3 in KCMultiDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=79, _a=0xbfdbbaec) at ./kcmultidialog.moc:95
#17 0x002f6c9a in QMetaObject::metacall (object=0x960cdb0, cl=QMetaObject::ReadProperty, idx=79, argv=0xbfdbbaec) at kernel/qmetaobject.cpp:237
#18 0x003053d5 in QMetaObject::activate (sender=0x960cdb0, m=0x80563ac, local_signal_index=7, argv=0x0) at kernel/qobject.cpp:3293
#19 0x00c42ea7 in KDialog::applyClicked (this=0x960cdb0) at ./kdialog.moc:246
#20 0x00c4531a in KDialog::slotButtonClicked (this=0x960cdb0, button=8) at ../../kdeui/dialogs/kdialog.cpp:866
#21 0x00c47559 in KDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfdbbd18) at ./kdialog.moc:190
#22 0x00d2486a in KPageDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfdbbd18) at ./kpagedialog.moc:70
#23 0x0043b1fa in KCMultiDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfdbbd18) at ./kcmultidialog.moc:86
#24 0x002f6c9a in QMetaObject::metacall (object=0x960cdb0, cl=QMetaObject::ReadProperty, idx=69, argv=0xbfdbbd18) at kernel/qmetaobject.cpp:237
#25 0x003053d5 in QMetaObject::activate (sender=0x9605080, m=0x4040f8, local_signal_index=0, argv=0xbfdbbd18) at kernel/qobject.cpp:3293
#26 0x0030ab13 in QSignalMapper::mapped (this=0x9605080, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#27 0x0030bd8d in QSignalMapper::map (this=0x9605080, sender=0x964b848) at kernel/qsignalmapper.cpp:266
#28 0x0030bf6e in QSignalMapper::map (this=0x9605080) at kernel/qsignalmapper.cpp:257
#29 0x0030c03b in QSignalMapper::qt_metacall (this=0x9605080, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfdbbeb8) at .moc/release-shared/moc_qsignalmapper.cpp:87
#30 0x002f6c9a in QMetaObject::metacall (object=0x9605080, cl=QMetaObject::ReadProperty, idx=8, argv=0xbfdbbeb8) at kernel/qmetaobject.cpp:237
#31 0x003053d5 in QMetaObject::activate (sender=0x964b848, m=0x19ac8c4, local_signal_index=2, argv=0xbfdbbeb8) at kernel/qobject.cpp:3293
#32 0x0179c479 in QAbstractButton::clicked (this=0x964b848, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#33 0x0147bea9 in QAbstractButtonPrivate::emitClicked (this=0x9654af0) at widgets/qabstractbutton.cpp:546
#34 0x0147ccf4 in QAbstractButtonPrivate::click (this=0x9654af0) at widgets/qabstractbutton.cpp:539
#35 0x0147cfae in QAbstractButton::mouseReleaseEvent (this=0x964b848, e=0xbfdbc5f0) at widgets/qabstractbutton.cpp:1121
#36 0x010cf7f8 in QWidget::event (this=0x964b848, event=0xbfdbc5f0) at kernel/qwidget.cpp:7998
#37 0x0147bd4e in QAbstractButton::event (this=0x964b848, e=0xbfdbb730) at widgets/qabstractbutton.cpp:1080
#38 0x015261f2 in QPushButton::event (this=0x964b848, e=0xbfdbc5f0) at widgets/qpushbutton.cpp:679
#39 0x010714dc in QApplicationPrivate::notify_helper (this=0x9570010, receiver=0x964b848, e=0xbfdbc5f0) at kernel/qapplication.cpp:4300
#40 0x010789f7 in QApplication::notify (this=0xbfdbe51c, receiver=0x964b848, e=0xbfdbc5f0) at kernel/qapplication.cpp:3865
#41 0x00ce3f2a in KApplication::notify (this=0xbfdbe51c, receiver=0x964b848, event=0xbfdbc5f0) at ../../kdeui/kernel/kapplication.cpp:302
#42 0x002f1a3b in QCoreApplication::notifyInternal (this=0xbfdbe51c, receiver=0x964b848, event=0xbfdbc5f0) at kernel/qcoreapplication.cpp:704
#43 0x01077952 in QCoreApplication::sendEvent (receiver=0x964b848, event=0xbfdbc5f0, alienWidget=0x964b848, nativeWidget=0x9604240, buttonDown=0x19b5058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#44 QApplicationPrivate::sendMouseEvent (receiver=0x964b848, event=0xbfdbc5f0, alienWidget=0x964b848, nativeWidget=0x9604240, buttonDown=0x19b5058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#45 0x01103088 in QETWidget::translateMouseEvent (this=0x9604240, event=0xbfdbcb0c) at kernel/qapplication_x11.cpp:4368
#46 0x01102511 in QApplication::x11ProcessEvent (this=0xbfdbe51c, event=0xbfdbcb0c) at kernel/qapplication_x11.cpp:3379
#47 0x0113160a in x11EventSourceDispatch (s=0x9573fe8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#48 0x071025e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#49 0x071062d8 in ?? () from /lib/libglib-2.0.so.0
#50 0x071064b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#51 0x0031d5d5 in QEventDispatcherGlib::processEvents (this=0x9552fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#52 0x01131135 in QGuiEventDispatcherGlib::processEvents (this=0x9552fb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x002f0059 in QEventLoop::processEvents (this=0xbfdbce20, flags=) at kernel/qeventloop.cpp:149
#54 0x002f04aa in QEventLoop::exec (this=0xbfdbce20, flags=...) at kernel/qeventloop.cpp:201
#55 0x004956c8 in KpkReviewChanges::exec(QFlags<KpkReviewChanges::OperationMode>) () from /usr/lib/libkpackagekitlib.so
#56 0x03542b0f in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#57 0x035430cb in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#58 0x002f6c9a in QMetaObject::metacall (object=0x981ed60, cl=QMetaObject::ReadProperty, idx=159509856, argv=0xbfdbce7c) at kernel/qmetaobject.cpp:237
#59 0x003053d5 in QMetaObject::activate (sender=0x981e9c0, m=0x354fa10, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3293
#60 0x0353f6a7 in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#61 0x0043d1da in KCModuleProxy::save (this=0x967e028) at ../../kutils/kcmoduleproxy.cpp:279
#62 0x00438888 in KCMultiDialogPrivate::apply (this=0x9605030) at ../../kutils/kcmultidialog.cpp:250
#63 0x0043b2c3 in KCMultiDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=79, _a=0xbfdbd15c) at ./kcmultidialog.moc:95
#64 0x002f6c9a in QMetaObject::metacall (object=0x960cdb0, cl=QMetaObject::ReadProperty, idx=79, argv=0xbfdbd15c) at kernel/qmetaobject.cpp:237
#65 0x003053d5 in QMetaObject::activate (sender=0x960cdb0, m=0x80563ac, local_signal_index=7, argv=0x0) at kernel/qobject.cpp:3293
#66 0x00c42ea7 in KDialog::applyClicked (this=0x960cdb0) at ./kdialog.moc:246
#67 0x00c4531a in KDialog::slotButtonClicked (this=0x960cdb0, button=8) at ../../kdeui/dialogs/kdialog.cpp:866
#68 0x00c47559 in KDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfdbd388) at ./kdialog.moc:190
#69 0x00d2486a in KPageDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfdbd388) at ./kpagedialog.moc:70
#70 0x0043b1fa in KCMultiDialog::qt_metacall (this=0x960cdb0, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfdbd388) at ./kcmultidialog.moc:86
#71 0x002f6c9a in QMetaObject::metacall (object=0x960cdb0, cl=QMetaObject::ReadProperty, idx=69, argv=0xbfdbd388) at kernel/qmetaobject.cpp:237
#72 0x003053d5 in QMetaObject::activate (sender=0x9605080, m=0x4040f8, local_signal_index=0, argv=0xbfdbd388) at kernel/qobject.cpp:3293
#73 0x0030ab13 in QSignalMapper::mapped (this=0x9605080, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#74 0x0030bd8d in QSignalMapper::map (this=0x9605080, sender=0x964b848) at kernel/qsignalmapper.cpp:266
#75 0x0030bf6e in QSignalMapper::map (this=0x9605080) at kernel/qsignalmapper.cpp:257
#76 0x0030c03b in QSignalMapper::qt_metacall (this=0x9605080, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfdbd528) at .moc/release-shared/moc_qsignalmapper.cpp:87
#77 0x002f6c9a in QMetaObject::metacall (object=0x9605080, cl=QMetaObject::ReadProperty, idx=8, argv=0xbfdbd528) at kernel/qmetaobject.cpp:237
#78 0x003053d5 in QMetaObject::activate (sender=0x964b848, m=0x19ac8c4, local_signal_index=2, argv=0xbfdbd528) at kernel/qobject.cpp:3293
#79 0x0179c479 in QAbstractButton::clicked (this=0x964b848, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#80 0x0147bea9 in QAbstractButtonPrivate::emitClicked (this=0x9654af0) at widgets/qabstractbutton.cpp:546
#81 0x0147ccf4 in QAbstractButtonPrivate::click (this=0x9654af0) at widgets/qabstractbutton.cpp:539
#82 0x0147cfae in QAbstractButton::mouseReleaseEvent (this=0x964b848, e=0xbfdbdc60) at widgets/qabstractbutton.cpp:1121
#83 0x010cf7f8 in QWidget::event (this=0x964b848, event=0xbfdbdc60) at kernel/qwidget.cpp:7998
#84 0x0147bd4e in QAbstractButton::event (this=0x964b848, e=0xbfdbb730) at widgets/qabstractbutton.cpp:1080
#85 0x015261f2 in QPushButton::event (this=0x964b848, e=0xbfdbdc60) at widgets/qpushbutton.cpp:679
#86 0x010714dc in QApplicationPrivate::notify_helper (this=0x9570010, receiver=0x964b848, e=0xbfdbdc60) at kernel/qapplication.cpp:4300
#87 0x010789f7 in QApplication::notify (this=0xbfdbe51c, receiver=0x964b848, e=0xbfdbdc60) at kernel/qapplication.cpp:3865
#88 0x00ce3f2a in KApplication::notify (this=0xbfdbe51c, receiver=0x964b848, event=0xbfdbdc60) at ../../kdeui/kernel/kapplication.cpp:302
#89 0x002f1a3b in QCoreApplication::notifyInternal (this=0xbfdbe51c, receiver=0x964b848, event=0xbfdbdc60) at kernel/qcoreapplication.cpp:704
#90 0x01077952 in QCoreApplication::sendEvent (receiver=0x964b848, event=0xbfdbdc60, alienWidget=0x964b848, nativeWidget=0x9604240, buttonDown=0x19b5058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#91 QApplicationPrivate::sendMouseEvent (receiver=0x964b848, event=0xbfdbdc60, alienWidget=0x964b848, nativeWidget=0x9604240, buttonDown=0x19b5058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#92 0x01103088 in QETWidget::translateMouseEvent (this=0x9604240, event=0xbfdbe17c) at kernel/qapplication_x11.cpp:4368
#93 0x01102511 in QApplication::x11ProcessEvent (this=0xbfdbe51c, event=0xbfdbe17c) at kernel/qapplication_x11.cpp:3379
#94 0x0113160a in x11EventSourceDispatch (s=0x9573fe8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#95 0x071025e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#96 0x071062d8 in ?? () from /lib/libglib-2.0.so.0
#97 0x071064b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#98 0x0031d5d5 in QEventDispatcherGlib::processEvents (this=0x9552fb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#99 0x01131135 in QGuiEventDispatcherGlib::processEvents (this=0x9552fb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#100 0x002f0059 in QEventLoop::processEvents (this=0xbfdbe474, flags=) at kernel/qeventloop.cpp:149
#101 0x002f04aa in QEventLoop::exec (this=0xbfdbe474, flags=...) at kernel/qeventloop.cpp:201
#102 0x002f469f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#103 0x01071577 in QApplication::exec () at kernel/qapplication.cpp:3579
#104 0x0804d44b in _start ()

This bug may be a duplicate of or related to bug 238946, bug 238531.

Possible duplicates by query: bug 240184, bug 240015, bug 238946, bug 238769, bug 238642.

Reported using DrKonqi