Application that crashed: systemsettings
Version of the application: 1.0
KDE Version: 4.3.4 (KDE 4.3.4)
Qt Version: 4.5.3
Operating System: Linux 2.6.31-ARCH i686

What I was doing when the application crashed:
happens every single time I open the package management page. crashes as soon as it opens, Using Arch-Linux and KDEmod

 -- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0xb5561700 (LWP 4732))]

Thread 2 (Thread 0xb317eb70 (LWP 4736)):
[KCrash Handler]
#6  0xb62d68e1 in memcpy () from /lib/libc.so.6
#7  0xb652f64f in QString::realloc(int) () from /usr/lib/libQtCore.so.4
#8  0xb652f776 in QString::realloc() () from /usr/lib/libQtCore.so.4
#9  0xb653084a in QString::remove(int, int) () from /usr/lib/libQtCore.so.4
#10 0xb65309a7 in QString::remove(QChar, Qt::CaseSensitivity) () from /usr/lib/libQtCore.so.4
#11 0xb325e545 in Aqpm::ConfigurationThread::getMirrorList(Aqpm::Configuration::MirrorType) () from /usr/lib/libaqpm.so.1
#12 0xb3263c41 in Aqpm::ConfigurationThread::customEvent(QEvent*) () from /usr/lib/libaqpm.so.1
#13 0xb65e842f in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#14 0xb6adc924 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#15 0xb6ae400c in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb751f60a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#17 0xb65d85bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#18 0xb65d91e2 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#19 0xb65d93ad in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#20 0xb66031cf in ?? () from /usr/lib/libQtCore.so.4
#21 0xb5aa1328 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0xb5aa4ba0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#23 0xb5aa4cd3 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0xb6602d25 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#25 0xb65d6ba9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#26 0xb65d6ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#27 0xb64e6de3 in QThread::exec() () from /usr/lib/libQtCore.so.4
#28 0xb324dfd4 in Aqpm::ContainerThread::run() () from /usr/lib/libaqpm.so.1
#29 0xb64ea052 in ?? () from /usr/lib/libQtCore.so.4
#30 0xb5f068ac in start_thread () from /lib/libpthread.so.0
#31 0xb632ea9e in clone () from /lib/libc.so.6

Thread 1 (Thread 0xb5561700 (LWP 4732)):
#0  0xb77b5424 in __kernel_vsyscall ()
#1  0xb6324926 in poll () from /lib/libc.so.6
#2  0xb58d4080 in _xcb_conn_wait () from /usr/lib/libxcb.so.1
#3  0xb58d466b in _xcb_out_send () from /usr/lib/libxcb.so.1
#4  0xb58d4a07 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0xb5e08d49 in _XSend () from /usr/lib/libX11.so.6
#6  0xb5e09360 in _XEventsQueued () from /usr/lib/libX11.so.6
#7  0xb5df1fef in XEventsQueued () from /usr/lib/libX11.so.6
#8  0xb6b7af0e in ?? () from /usr/lib/libQtGui.so.4
#9  0xb5aa1328 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#10 0xb5aa4ba0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#11 0xb5aa4cd3 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#12 0xb6602d25 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#13 0xb6b7a705 in ?? () from /usr/lib/libQtGui.so.4
#14 0xb65d6ba9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#15 0xb65d6ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#16 0xb3255277 in Aqpm::SynchronousLoop::SynchronousLoop(Aqpm::Configuration::ActionType, QMap<QString, QVariant> const&) () from /usr/lib/libaqpm.so.1
#17 0xb325c0af in Aqpm::Configuration::getMirrorList(Aqpm::Configuration::MirrorType) const () from /usr/lib/libaqpm.so.1
#18 0xb329b276 in MirrorWidget::reloadMirrors() () from /usr/lib/kde4/kcm_aqpmdatabases.so
#19 0xb329b376 in MirrorWidget::MirrorWidget(Aqpm::Configuration::MirrorType, QWidget*) () from /usr/lib/kde4/kcm_aqpmdatabases.so
#20 0xb32946fe in DatabaseConfig::addArchWidget(QString const&) () from /usr/lib/kde4/kcm_aqpmdatabases.so
#21 0xb3295b28 in DatabaseConfig::load() () from /usr/lib/kde4/kcm_aqpmdatabases.so
#22 0xb75d8966 in KCModule::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libkdeui.so.5
#23 0xb328f2aa in DatabaseConfig::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/kde4/kcm_aqpmdatabases.so
#24 0xb65e6ccb in QMetaCallEvent::placeMetaCall(QObject*) () from /usr/lib/libQtCore.so.4
#25 0xb65e83ce in QObject::event(QEvent*) () from /usr/lib/libQtCore.so.4
#26 0xb6b30ac6 in QWidget::event(QEvent*) () from /usr/lib/libQtGui.so.4
#27 0xb6adc924 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#28 0xb6ae3f5a in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#29 0xb751f60a in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#30 0xb65d85bb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/libQtCore.so.4
#31 0xb65d91e2 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQtCore.so.4
#32 0xb65d93ad in QCoreApplication::sendPostedEvents(QObject*, int) () from /usr/lib/libQtCore.so.4
#33 0xb66031cf in ?? () from /usr/lib/libQtCore.so.4
#34 0xb5aa1328 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#35 0xb5aa4ba0 in g_main_context_iterate () from /usr/lib/libglib-2.0.so.0
#36 0xb5aa4cd3 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#37 0xb6602d25 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#38 0xb6b7a705 in ?? () from /usr/lib/libQtGui.so.4
#39 0xb65d6ba9 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#40 0xb65d6ffa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQtCore.so.4
#41 0xb65d946f in QCoreApplication::exec() () from /usr/lib/libQtCore.so.4
#42 0xb6adc7a7 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#43 0x08052e9e in _start ()

Reported using DrKonqi