Bug 236796

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

-- Information about the crash:
When dependencies are cancelled after selecting a package, and finally press the close button, KPackageKit crashes

The crash can be reproduced every time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[Current thread is 1 (Thread 0xb76ec710 (LWP 2484))]

Thread 2 (Thread 0xb5f90b70 (LWP 2488)):
#0  0x005a9422 in __kernel_vsyscall ()
#1  0x06ef0b86 in poll () from /lib/tls/i686/cmov/libc.so.6
#2  0x017114eb in g_poll () from /lib/libglib-2.0.so.0
#3  0x017040ac in ?? () from /lib/libglib-2.0.so.0
#4  0x017044b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#5  0x007fa60f in QEventDispatcherGlib::processEvents (this=0x994ccd8, flags=...) at kernel/qeventdispatcher_glib.cpp:414
#6  0x007cd059 in QEventLoop::processEvents (this=0xb5f90290, flags=) at kernel/qeventloop.cpp:149
#7  0x007cd4aa in QEventLoop::exec (this=0xb5f90290, flags=...) at kernel/qeventloop.cpp:201
#8  0x006c95a8 in QThread::exec (this=0x9770c88) at thread/qthread.cpp:487
#9  0x007acc1b in QInotifyFileSystemWatcherEngine::run (this=0x9770c88) at io/qfilesystemwatcher_inotify.cpp:248
#10 0x006cc32e in QThreadPrivate::start (arg=0x9770c88) at thread/qthread_unix.cpp:248
#11 0x004cc96e in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#12 0x06efea0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb76ec710 (LWP 2484)):
[KCrash Handler]
#6  0x00000020 in ?? ()
#7  0x007e130e in QObject::connect (sender=0x9aa5b68, signal=0x87814b "2timeout()", receiver=0x9910618, method=0x1aea897 "1checkChanged()", type=Qt::AutoConnection) at kernel/qobject.cpp:2550
#8  0x007ea48e in QSingleShotTimer (this=0x9aa5b68, msec=0, receiver=0x9910618, member=0x1aea897 "1checkChanged()") at kernel/qtimer.cpp:291
#9  0x007ea527 in QTimer::singleShot (msec=0, receiver=0x9910618, member=0x1aea897 "1checkChanged()") at kernel/qtimer.cpp:343
#10 0x01adfb2e in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#11 0x01ae00cb in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#12 0x007d3c9a in QMetaObject::metacall (object=0x9910618, cl=QMetaObject::ReadProperty, idx=160499224, argv=0xbfb2cbdc) at kernel/qmetaobject.cpp:237
#13 0x007e23d5 in QMetaObject::activate (sender=0x99100d8, m=0x1aeca10, local_signal_index=1, argv=0x0) at kernel/qobject.cpp:3293
#14 0x01adc6a7 in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#15 0x00b771da in KCModuleProxy::save (this=0x9910b60) at ../../kutils/kcmoduleproxy.cpp:279
#16 0x00b72888 in KCMultiDialogPrivate::apply (this=0x970c4e8) at ../../kutils/kcmultidialog.cpp:250
#17 0x00b752c3 in KCMultiDialog::qt_metacall (this=0x96feb28, _c=QMetaObject::InvokeMetaMethod, _id=79, _a=0xbfb2cebc) at ./kcmultidialog.moc:95
#18 0x007d3c9a in QMetaObject::metacall (object=0x96feb28, cl=QMetaObject::ReadProperty, idx=79, argv=0xbfb2cebc) at kernel/qmetaobject.cpp:237
#19 0x007e23d5 in QMetaObject::activate (sender=0x96feb28, m=0x80563ac, local_signal_index=7, argv=0x0) at kernel/qobject.cpp:3293
#20 0x0024eea7 in KDialog::applyClicked (this=0x96feb28) at ./kdialog.moc:246
#21 0x0025131a in KDialog::slotButtonClicked (this=0x96feb28, button=8) at ../../kdeui/dialogs/kdialog.cpp:866
#22 0x00253559 in KDialog::qt_metacall (this=0x96feb28, _c=QMetaObject::InvokeMetaMethod, _id=33, _a=0xbfb2d0e8) at ./kdialog.moc:190
#23 0x0033086a in KPageDialog::qt_metacall (this=0x96feb28, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfb2d0e8) at ./kpagedialog.moc:70
#24 0x00b751fa in KCMultiDialog::qt_metacall (this=0x96feb28, _c=QMetaObject::InvokeMetaMethod, _id=69, _a=0xbfb2d0e8) at ./kcmultidialog.moc:86
#25 0x007d3c9a in QMetaObject::metacall (object=0x96feb28, cl=QMetaObject::ReadProperty, idx=69, argv=0xbfb2d0e8) at kernel/qmetaobject.cpp:237
#26 0x007e23d5 in QMetaObject::activate (sender=0x970c538, m=0x8e10f8, local_signal_index=0, argv=0xbfb2d0e8) at kernel/qobject.cpp:3293
#27 0x007e7b13 in QSignalMapper::mapped (this=0x970c538, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#28 0x007e8d8d in QSignalMapper::map (this=0x970c538, sender=0x97470e8) at kernel/qsignalmapper.cpp:266
#29 0x007e8f6e in QSignalMapper::map (this=0x970c538) at kernel/qsignalmapper.cpp:257
#30 0x007e903b in QSignalMapper::qt_metacall (this=0x970c538, _c=QMetaObject::InvokeMetaMethod, _id=4, _a=0xbfb2d288) at .moc/release-shared/moc_qsignalmapper.cpp:87
#31 0x007d3c9a in QMetaObject::metacall (object=0x970c538, cl=QMetaObject::ReadProperty, idx=8, argv=0xbfb2d288) at kernel/qmetaobject.cpp:237
#32 0x007e23d5 in QMetaObject::activate (sender=0x97470e8, m=0x16b98c4, local_signal_index=2, argv=0xbfb2d288) at kernel/qobject.cpp:3293
#33 0x014a9479 in QAbstractButton::clicked (this=0x97470e8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#34 0x01188ea9 in QAbstractButtonPrivate::emitClicked (this=0x9720c70) at widgets/qabstractbutton.cpp:546
#35 0x01189cf4 in QAbstractButtonPrivate::click (this=0x9720c70) at widgets/qabstractbutton.cpp:539
#36 0x01189fae in QAbstractButton::mouseReleaseEvent (this=0x97470e8, e=0xbfb2d9c0) at widgets/qabstractbutton.cpp:1121
#37 0x00ddc7f8 in QWidget::event (this=0x97470e8, event=0xbfb2d9c0) at kernel/qwidget.cpp:7998
#38 0x01188d4e in QAbstractButton::event (this=0x97470e8, e=0xbfb2cb00) at widgets/qabstractbutton.cpp:1080
#39 0x012331f2 in QPushButton::event (this=0x97470e8, e=0xbfb2d9c0) at widgets/qpushbutton.cpp:679
#40 0x00d7e4dc in QApplicationPrivate::notify_helper (this=0x96893b8, receiver=0x97470e8, e=0xbfb2d9c0) at kernel/qapplication.cpp:4300
#41 0x00d859f7 in QApplication::notify (this=0xbfb2e27c, receiver=0x97470e8, e=0xbfb2d9c0) at kernel/qapplication.cpp:3865
#42 0x002eff2a in KApplication::notify (this=0xbfb2e27c, receiver=0x97470e8, event=0xbfb2d9c0) at ../../kdeui/kernel/kapplication.cpp:302
#43 0x007cea3b in QCoreApplication::notifyInternal (this=0xbfb2e27c, receiver=0x97470e8, event=0xbfb2d9c0) at kernel/qcoreapplication.cpp:704
#44 0x00d84952 in QCoreApplication::sendEvent (receiver=0x97470e8, event=0xbfb2d9c0, alienWidget=0x97470e8, nativeWidget=0x96feb28, buttonDown=0x16c2058, lastMouseReceiver=..., spontaneous=true)
    at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#45 QApplicationPrivate::sendMouseEvent (receiver=0x97470e8, event=0xbfb2d9c0, alienWidget=0x97470e8, nativeWidget=0x96feb28, buttonDown=0x16c2058, lastMouseReceiver=..., spontaneous=true)
    at kernel/qapplication.cpp:2965
#46 0x00e10088 in QETWidget::translateMouseEvent (this=0x96feb28, event=0xbfb2dedc) at kernel/qapplication_x11.cpp:4368
#47 0x00e0f511 in QApplication::x11ProcessEvent (this=0xbfb2e27c, event=0xbfb2dedc) at kernel/qapplication_x11.cpp:3379
#48 0x00e3e60a in x11EventSourceDispatch (s=0x968c540, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#49 0x017005e5 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#50 0x017042d8 in ?? () from /lib/libglib-2.0.so.0
#51 0x017044b8 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#52 0x007fa5d5 in QEventDispatcherGlib::processEvents (this=0x966bfb0, flags=...) at kernel/qeventdispatcher_glib.cpp:412
#53 0x00e3e135 in QGuiEventDispatcherGlib::processEvents (this=0x966bfb0, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#54 0x007cd059 in QEventLoop::processEvents (this=0xbfb2e1d4, flags=) at kernel/qeventloop.cpp:149
#55 0x007cd4aa in QEventLoop::exec (this=0xbfb2e1d4, flags=...) at kernel/qeventloop.cpp:201
#56 0x007d169f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#57 0x00d7e577 in QApplication::exec () at kernel/qapplication.cpp:3579
#58 0x0804d44b in _start ()

This bug may be a duplicate of or related to bug 236508.

Possible duplicates by query: bug 236785, bug 236576, bug 236508, bug 236488, bug 236347.

Reported using DrKonqi