Bug 241901

Application: kpackagekit (0.5.4)
KDE Platform Version: 4.4.4 (KDE 4.4.4)
Qt Version: 4.6.3
Operating System: Linux 2.6.32-22-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
kpackagekit never successfully finishes updating package lists (there's always an error message). I cancelled automatic updating and tried to restart it manually via the system settings frontend. Then the whole thing crashed.

The crash can be reproduced every time.

 -- Backtrace:
Application: KPackageKit (kpackagekit), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f6b213fe760 (LWP 7655))]

Thread 2 (Thread 0x7f6b10a4b710 (LWP 7736)):
#0  *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f6b1ae314a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f6b1ae318fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f6b1fd43406 in QEventDispatcherGlib::processEvents (this=0xeb57c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f6b1fd186c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f6b1fd18a9c in QEventLoop::exec (this=0x7f6b10a4adb0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f6b1fc278db in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f6b1fcf8dd8 in QInotifyFileSystemWatcherEngine::run (this=0x135f3a0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f6b1fc29f95 in QThreadPrivate::start (arg=0x135f3a0) at thread/qthread_unix.cpp:248
#9  0x00007f6b1e3c09ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f6b1d9706cd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6b213fe760 (LWP 7655)):
[KCrash Handler]
#5  0x00007f6b1fd2d2b2 in QObjectPrivate::isSignalConnected (sender=0x138a370, m=<value optimized out>, local_signal_index=11, argv=0x7fff71ea3b70) at kernel/qobject_p.h:227
#6  QMetaObject::activate (sender=0x138a370, m=<value optimized out>, local_signal_index=11, argv=0x7fff71ea3b70) at kernel/qobject.cpp:3218
#7  0x00007f6b20752d2f in PackageKit::Transaction::finished(PackageKit::Transaction::ExitStatus, unsigned int) () from /usr/lib/libpackagekit-qt.so.12
#8  0x00007f6b2074e399 in PackageKit::ClientPrivate::serviceOwnerChanged(QString const&, QString const&, QString const&) () from /usr/lib/libpackagekit-qt.so.12
#9  0x00007f6b2074fe88 in PackageKit::ClientPrivate::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libpackagekit-qt.so.12
#10 0x00007f6b1fd2d036 in QMetaObject::activate (sender=0xff9e20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#11 0x00007f6b2051957f 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 0x00007f6b20519824 in QDBusConnectionInterface::qt_metacall (this=0xff9e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff71ea3fc0)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:137
#13 0x00007f6b1fd2d036 in QMetaObject::activate (sender=0xff9e20, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3295
#14 0x00007f6b205194af 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 0x00007f6b2051988c in QDBusConnectionInterface::qt_metacall (this=0xff9e20, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff71ea4380)
    at .moc/release-shared/moc_qdbusconnectioninterface.cpp:141
#16 0x00007f6b204dd5a6 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 0x00007f6b204e7fef in QDBusCallDeliveryEvent::placeMetaCall (this=0x4, object=0x2000) at qdbusintegrator_p.h:101
#18 0x00007f6b1fd29b79 in QObject::event (this=0xff9e20, e=0x13a0200) at kernel/qobject.cpp:1248
#19 0x00007f6b1ec36c0c in QApplicationPrivate::notify_helper (this=0xd4ff70, receiver=0xff9e20, e=0x13a0200) at kernel/qapplication.cpp:4302
#20 0x00007f6b1ec3d0eb in QApplication::notify (this=0x7fff71ea4e70, receiver=0xff9e20, e=0x13a0200) at kernel/qapplication.cpp:4185
#21 0x00007f6b20e0a606 in KApplication::notify (this=0x7fff71ea4e70, receiver=0xff9e20, event=0x13a0200) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00007f6b1fd19d9c in QCoreApplication::notifyInternal (this=0x7fff71ea4e70, receiver=0xff9e20, event=0x13a0200) at kernel/qcoreapplication.cpp:726
#23 0x00007f6b1fd1d454 in QCoreApplication::sendEvent (receiver=0x0, event_type=<value optimized out>, data=0xd2b4c0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value optimized out>, data=0xd2b4c0) at kernel/qcoreapplication.cpp:1367
#25 0x00007f6b1fd43873 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 0x00007f6b1ae2d8c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#28 0x00007f6b1ae31748 in ?? () from /lib/libglib-2.0.so.0
#29 0x00007f6b1ae318fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#30 0x00007f6b1fd433b3 in QEventDispatcherGlib::processEvents (this=0xd2ac10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#31 0x00007f6b1ece718e in QGuiEventDispatcherGlib::processEvents (this=0xd, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007f6b1fd186c2 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#33 0x00007f6b1fd18a9c in QEventLoop::exec (this=0x7fff71ea4dc0, flags=) at kernel/qeventloop.cpp:201
#34 0x00007f6b1fd1d73b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1003
#35 0x00000000004067c2 in _start ()

This bug may be a duplicate of or related to bug 241460, bug 232679, bug 239903.

Possible duplicates by query: bug 241460, bug 240665, bug 238536, bug 238366, bug 237866.

Reported using DrKonqi