Application: systemsettings (1.0)
KDE Platform Version: 4.4.2 (KDE 4.4.2)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-21-generic x86_64
Distribution: Ubuntu 10.04 LTS

-- Information about the crash:
crash step:
-open system settings
-run add/remove package feature (part of kpackagekit)
-install a package
-close system settings

The crash does not seem to be reproducible.

 -- Backtrace:
Application: Impostazioni di sistema (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb07a42b760 (LWP 4510))]

Thread 3 (Thread 0x7fb0678a7710 (LWP 4511)):
#0  0x00007fb07799af53 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fb074bca4a9 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007fb074bca8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007fb0780ee566 in QEventDispatcherGlib::processEvents (this=0x1321490, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007fb0780c3992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007fb0780c3d6c in QEventLoop::exec (this=0x7fb0678a6db0, flags=) at kernel/qeventloop.cpp:201
#6  0x00007fb077fcdd59 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007fb0780a4178 in QInotifyFileSystemWatcherEngine::run (this=0x13208e0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007fb077fd0775 in QThreadPrivate::start (arg=0x13208e0) at thread/qthread_unix.cpp:248
#9  0x00007fb07553c9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007fb0779a769d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fb05c8cd710 (LWP 4512)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:211
#1  0x00007fb0664e3081 in ?? () from /usr/lib/libxine.so.1
#2  0x00007fb07553c9ca in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007fb0779a769d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fb07a42b760 (LWP 4510)):
[KCrash Handler]
#5  0x00007fb07917abf4 in QDialog::result (this=0x15dd750) at dialogs/qdialog.cpp:432
#6  0x00007fb05a2003d3 in KpkReviewChanges::exec(QFlags<KpkReviewChanges::OperationMode>) () from /usr/lib/libkpackagekitlib.so
#7  0x00007fb05b2b2058 in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#8  0x00007fb05b2b258c in ?? () from /usr/lib/kde4/kcm_kpk_addrm.so
#9  0x00007fb0780d7e3f in QMetaObject::activate (sender=0x1379e60, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#10 0x00007fb07a015687 in KCModuleProxy::save (this=<value optimized out>) at ../../kutils/kcmoduleproxy.cpp:279
#11 0x00007fb079de1b33 in ModuleView::moduleSave (this=<value optimized out>, module=0x1) at ../../../systemsettings/core/ModuleView.cpp:302
#12 0x00007fb079de4ed8 in ModuleView::qt_metacall (this=0x11abf60, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffbf00fe40) at ./ModuleView.moc:95
#13 0x00007fb0780d7e3f in QMetaObject::activate (sender=0x112cf70, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x1) at kernel/qobject.cpp:3293
#14 0x00007fb07934d5f2 in QAbstractButton::clicked (this=0x15dd750, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:206
#15 0x00007fb07906786b in QAbstractButtonPrivate::emitClicked (this=0x11ba840) at widgets/qabstractbutton.cpp:546
#16 0x00007fb07906870b in QAbstractButtonPrivate::click (this=0x11ba840) at widgets/qabstractbutton.cpp:539
#17 0x00007fb07906897c in QAbstractButton::mouseReleaseEvent (this=0x112cf70, e=0x7fffbf010790) at widgets/qabstractbutton.cpp:1121
#18 0x00007fb078d08582 in QWidget::event (this=0x112cf70, event=0x7fffbf010790) at kernel/qwidget.cpp:7998
#19 0x00007fb078cb222c in QApplicationPrivate::notify_helper (this=0xd90bf0, receiver=0x112cf70, e=0x7fffbf010790) at kernel/qapplication.cpp:4300
#20 0x00007fb078cb8ecb in QApplication::notify (this=0x7fffbf011490, receiver=0x112cf70, e=0x7fffbf010790) at kernel/qapplication.cpp:3865
#21 0x00007fb0799bd526 in KApplication::notify (this=0x7fffbf011490, receiver=0x112cf70, event=0x7fffbf010790) at ../../kdeui/kernel/kapplication.cpp:302
#22 0x00007fb0780c506c in QCoreApplication::notifyInternal (this=0x7fffbf011490, receiver=0x112cf70, event=0x7fffbf010790) at kernel/qcoreapplication.cpp:704
#23 0x00007fb078cb80ae in QCoreApplication::sendEvent (receiver=0x112cf70, event=0x7fffbf010790, alienWidget=0x112cf70, nativeWidget=0xec8dc0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#24 QApplicationPrivate::sendMouseEvent (receiver=0x112cf70, event=0x7fffbf010790, alienWidget=0x112cf70, nativeWidget=0xec8dc0, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>, spontaneous=true) at kernel/qapplication.cpp:2965
#25 0x00007fb078d37f65 in QETWidget::translateMouseEvent (this=0xec8dc0, event=<value optimized out>) at kernel/qapplication_x11.cpp:4368
#26 0x00007fb078d368ac in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fffbf0110b0) at kernel/qapplication_x11.cpp:3501
#27 0x00007fb078d62882 in x11EventSourceDispatch (s=0xd94430, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#28 0x00007fb074bc68c2 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#29 0x00007fb074bca748 in ?? () from /lib/libglib-2.0.so.0
#30 0x00007fb074bca8fc in g_main_context_iteration () from /lib/libglib-2.0.so.0
#31 0x00007fb0780ee513 in QEventDispatcherGlib::processEvents (this=0xd5e770, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#32 0x00007fb078d6246e in QGuiEventDispatcherGlib::processEvents (this=0x15dd750, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#33 0x00007fb0780c3992 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#34 0x00007fb0780c3d6c in QEventLoop::exec (this=0x7fffbf0113e0, flags=) at kernel/qeventloop.cpp:201
#35 0x00007fb0780c7aab in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#36 0x00000000004110d9 in main (argc=<value optimized out>, argv=<value optimized out>) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi