Bug 257912

Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-25-generic x86_64
Distribution: Ubuntu 10.04.1 LTS

-- Information about the crash:
The system tray announces updates, and when choosing to install, he requests an manual action. During this, KPackageKit crashes.

The crash can be reproduced some of the time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb238224760 (LWP 21751))]

Thread 2 (Thread 0x7fb22baca710 (LWP 22096)):
#0  0x00007fb23478bf93 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb231c5a4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fb231c5a8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fb236b6c566 in QEventDispatcherGlib::processEvents (this=0x1929200, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fb236b41992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fb236b41d6c in QEventLoop::exec (this=0x7fb22bac9db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fb236a4bd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fb236b22178 in QInotifyFileSystemWatcherEngine::run (this=0x1d4d070) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb236a4e775 in QThreadPrivate::start (arg=0x1d4d070) at thread/qthread_unix.cpp:248
#9  0x00007fb2351e99ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fb23479870d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb238224760 (LWP 21751)):
[KCrash Handler]
#5  0x00007fb236b560a3 in QObjectPrivate::isSignalConnected (sender=0x1913360, m=<value optimized out>, local_signal_index=11, argv=0x7fff8a568bc0) at kernel/qobject_p.h:227
#6  QMetaObject::activate (sender=0x1913360, m=<value optimized out>, local_signal_index=11, argv=0x7fff8a568bc0) at kernel/qobject.cpp:3218
#7  0x00007fb23757ad2f in PackageKit::Transaction::finished(PackageKit::Transaction::ExitStatus, unsigned int) () from /usr/lib/libpackagekit-qt.so.12
#8  0x00007fb237576399 in PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#9  0x00007fb237577e88 in PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#10 0x00007fb236b55e3f in QMetaObject::activate (sender=0x1b4f4a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#11 0x00007fb23734109f in QDBusConnectionInterface::serviceOwnerChanged (this=0xd, _t1=<value optimized out>, _t2=<value optimized out>, _t3=<value optimized out>)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:210
#12 0x00007fb237341344 in QDBusConnectionInterface::qt_metacall (this=0x1b4f4a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8a569010)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:137
#13 0x00007fb236b55e3f in QMetaObject::activate (sender=0x1b4f4a0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#14 0x00007fb237340fcf in QDBusConnectionInterface::NameOwnerChanged (this=0xd, _t1=<value optimized out>, _t2=<value optimized out>, _t3=<value optimized out>)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:238
#15 0x00007fb2373413ac in QDBusConnectionInterface::qt_metacall (this=0x1b4f4a0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8a5693d0)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:141
#16 0x00007fb237305486 in QDBusConnectionPrivate::deliverCall (this=<value optimized out>, object=<value optimized out>, msg=<value optimized out>, metaTypes=..., slotIdx=<value optimized out>)
    at qdbusintegrator.cpp:904
#17 0x00007fb23731005f in QDBusCallDeliveryEvent::placeMetaCall(QObject*) () from /usr/lib/libQtDBus.so.4
#18 0x00007fb236b52d49 in QObject::event (this=0x1b4f4a0, e=0x201a720) at kernel/qobject.cpp:1248
#19 0x00007fb235a5f22c in QApplicationPrivate::notify_helper (this=0x1871000, receiver=0x1b4f4a0, e=0x201a720) at kernel/qapplication.cpp:4300
#20 0x00007fb235a656fb in QApplication::notify (this=0x7fff8a56bae0, receiver=0x1b4f4a0, e=0x201a720) at kernel/qapplication.cpp:4183
#21 0x00007fb237c31526 in KApplication::notify (this=0x7fff8a56bae0, receiver=0x1b4f4a0, event=0x201a720) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00007fb236b4306c in QCoreApplication::notifyInternal (this=0x7fff8a56bae0, receiver=0x1b4f4a0, event=0x201a720) at kernel/qcoreapplication.cpp:704
#23 0x00007fb236b457e7 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0x184c4c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0x184c4c0) at kernel/qcoreapplication.cpp:1345
#25 0x00007fb236b6c9d3 in QCoreApplication::sendPostedEvents (s=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#26 postEventSourceDispatch (s=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:276
#27 0x00007fb231c568c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007fb231c5a748 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007fb231c5a8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007fb236b6c513 in QEventDispatcherGlib::processEvents (this=0x184bc10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#31 0x00007fb235b0f46e in QGuiEventDispatcherGlib::processEvents (this=0xd, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007fb236b41992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007fb236b41d6c in QEventLoop::exec (this=0x7fff8a569e10, flags=) at kernel/qeventloop.cpp:201
#34 0x00007fb235f2909e in QDialog::exec (this=0x1fcc6e0) at dialogs/qdialog.cpp:546
#35 0x00007fb22c093bce in ?? () from /usr/lib/kde4/kcm_kpk_update.so
#36 0x00007fb2377ca687 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#37 0x00007fb2377c6348 in KCMultiDialogPrivate::apply (this=<value optimized out>) at ../../kutils/kcmultidialog.cpp:250
#38 0x00007fb2377c8b7c in KCMultiDialog::qt_metacall (this=0x18cf830, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8a56a0f0) at ./kcmultidialog.moc:95
#39 0x00007fb236b55e3f in QMetaObject::activate (sender=0x18cf830, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#40 0x00007fb237ba139a in KDialog::slotButtonClicked (this=0x18cf830, button=8) at ../../kdeui/dialogs/kdialog.cpp:866
#41 0x00007fb237ba3329 in KDialog::qt_metacall (this=0x18cf830, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8a56a300) at ./kdialog.moc:190
#42 0x00007fb237c6a7c0 in KPageDialog::qt_metacall (this=0xd, _c=8192, _id=11, _a=0x0) at ./kpagedialog.moc:70
#43 0x00007fb2377c8a80 in KCMultiDialog::qt_metacall (this=0xd, _c=8192, _id=11, _a=0x0) at ./kcmultidialog.moc:86
#44 0x00007fb236b55e3f in QMetaObject::activate (sender=0x1922d48, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#45 0x00007fb236b5b15e in QSignalMapper::mapped (this=0xd, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:101
#46 0x00007fb236b5c372 in QSignalMapper::map (this=0x1922d48, sender=0x199a7e0) at kernel/qsignalmapper.cpp:266
#47 0x00007fb236b5c5f0 in QSignalMapper::qt_metacall (this=0x1922d48, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff8a56a490) at .moc/release-shared/moc_qsignalmapper.cpp:87
#48 0x00007fb236b55e3f in QMetaObject::activate (sender=0x199a7e0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3293
#49 0x00007fb2360fa5f2 in QAbstractButton::clicked (this=0xd, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#50 0x00007fb235e1486b in QAbstractButtonPrivate::emitClicked (this=0x19bfb90) at widgets/qabstractbutton.cpp:546
#51 0x00007fb235e1570b in QAbstractButtonPrivate::click (this=0x19bfb90) at widgets/qabstractbutton.cpp:539
#52 0x00007fb235e1597c in QAbstractButton::mouseReleaseEvent (this=0x199a7e0, e=0x7fff8a56ade0) at widgets/qabstractbutton.cpp:1121
#53 0x00007fb235ab5582 in QWidget::event (this=0x199a7e0, event=0x7fff8a56ade0) at kernel/qwidget.cpp:7998
#54 0x00007fb235a5f22c in QApplicationPrivate::notify_helper (this=0x1871000, receiver=0x199a7e0, e=0x7fff8a56ade0) at kernel/qapplication.cpp:4300
#55 0x00007fb235a65ecb in QApplication::notify (this=0x7fff8a56bae0, receiver=0x199a7e0, e=0x7fff8a56ade0) at kernel/qapplication.cpp:3865
#56 0x00007fb237c31526 in KApplication::notify (this=0x7fff8a56bae0, receiver=0x199a7e0, event=0x7fff8a56ade0) at ../../kdeui/kernel/kapplication.cpp:302
#57 0x00007fb236b4306c in QCoreApplication::notifyInternal (this=0x7fff8a56bae0, receiver=0x199a7e0, event=0x7fff8a56ade0) at kernel/qcoreapplication.cpp:704
#58 0x00007fb235a650ae in QCoreApplication::sendEvent (receiver=0x199a7e0, event=0x7fff8a56ade0, alienWidget=0x199a7e0, nativeWidget=0x18cf830, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#59 QApplicationPrivate::sendMouseEvent (receiver=0x199a7e0, event=0x7fff8a56ade0, alienWidget=0x199a7e0, nativeWidget=0x18cf830, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#60 0x00007fb235ae4f65 in QETWidget::translateMouseEvent (this=0x18cf830, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#61 0x00007fb235ae38ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff8a56b700) at kernel/qapplication_x11.cpp:3501
#62 0x00007fb235b0f882 in x11EventSourceDispatch (s=0x1876890, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#63 0x00007fb231c568c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#64 0x00007fb231c5a748 in ?? () from /lib/libglib-2.0.so.0
#65 0x00007fb231c5a8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#66 0x00007fb236b6c513 in QEventDispatcherGlib::processEvents (this=0x184bc10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#67 0x00007fb235b0f46e in QGuiEventDispatcherGlib::processEvents (this=0xd, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#68 0x00007fb236b41992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#69 0x00007fb236b41d6c in QEventLoop::exec (this=0x7fff8a56ba30, flags=) at kernel/qeventloop.cpp:201
#70 0x00007fb236b45aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#71 0x00000000004067c2 in _start ()

This bug may be a duplicate of or related to bug 225404.

Possible duplicates by query: bug 257888, bug 257506, bug 255641, bug 255514, bug 255034.

Reported using DrKonqi