Bug 314231

Application: systemsettings (1.0)
KDE Platform Version: 4.9.4
Qt Version: 4.8.3
Operating System: Linux 3.5.0-17-generic i686
Distribution: Linux Mint 14 Nadia

-- Information about the crash:
After looking through the available options in the Settings Dialogue I exited and the Application Crashed. The only thing that was untoward was when I was try to change the themes *background colours, i.e. Air for Laptops) when changed and apply was pressed a message popped up saying "malformed URL" (could have been "misformed")

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xb1e9e740 (LWP 2276))]

Thread 4 (Thread 0xaceffb40 (LWP 2340)):
#0  0xb771f424 in __kernel_vsyscall ()
#1  0xb32c896b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb5d0064c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb43b81cd in QTWTF::TCMalloc_PageHeap::scavengerThread (this=this@entry=0xb44c5580 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#4  0xb43b81ff in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=0xb44c5580 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#5  0xb32c4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb5cf2d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0xad869b40 (LWP 2911)):
#0  0xb2fc7dcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb5f5cfb5 in do_gettime (frac=0xad868f70, sec=0xad868f68) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb604436e in QTimerInfoList::updateCurrentTime (this=0x8e486b4) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb60446fa in QTimerInfoList::timerWait (this=0x8e486b4, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 2 (Thread 0x9d383b40 (LWP 3352)):
#0  0xb31ee688 in g_main_context_query () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb31eec5e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb31ef1db in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xabf9ab7a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#4  0xb3214303 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb32c4d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0xb5cf2d3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xb1e9e740 (LWP 2276)):
[KCrash Handler]
#7  count (this=<optimized out>) at ../../include/QtCore/../../src/corelib/tools/qvector.h:259
#8  QMetaObject::activate (sender=0xa4c0950, m=0xb73b9590 <KCModule::staticMetaObject>, local_signal_index=0, argv=0xbfced1e8) at kernel/qobject.cpp:3484
#9  0xb72173fd in KCModule::changed (this=0xa4c0950, _t1=false) at ./kcmodule.moc:120
#10 0xac05cbf5 in ?? () from /usr/lib/kde4/kcm_lightdm.so
#11 0xb73f50ea in KCModuleProxy::save (this=0xabbc368) at ../../kutils/kcmoduleproxy.cpp:279
#12 0xb73d0cf1 in ModuleView::moduleSave (this=this@entry=0x8ee9f20, module=0xabbc368) at ../../../systemsettings/core/ModuleView.cpp:289
#13 0xb73d105a in ModuleView::moduleSave (this=this@entry=0x8ee9f20) at ../../../systemsettings/core/ModuleView.cpp:280
#14 0xb73d2aec in qt_static_metacall (_a=0xbfced438, _id=5, _o=0x8ee9f20, _c=<optimized out>) at ./ModuleView.moc:72
#15 ModuleView::qt_static_metacall (_o=0x8ee9f20, _c=QMetaObject::InvokeMetaMethod, _id=5, _a=0xbfced438) at ./ModuleView.moc:61
#16 0xb6029ed6 in QMetaObject::activate (sender=0x8ec53f8, m=0xb73bc4f0 <KPushButton::staticMetaObject>, local_signal_index=0, argv=0xbfced438) at kernel/qobject.cpp:3547
#17 0xb725a315 in KPushButton::authorized (this=0x8ec53f8, _t1=0x9176778) at ./kpushbutton.moc:143
#18 0xb725a396 in KPushButton::KPushButtonPrivate::slotClickedInternal (this=0x8eef9e0) at ../../kdeui/widgets/kpushbutton.cpp:102
#19 0xb725a40f in qt_static_metacall (_a=0xbfced578, _id=3, _o=0x8ec53f8, _c=<optimized out>) at ./kpushbutton.moc:65
#20 KPushButton::qt_static_metacall (_o=0x8ec53f8, _c=QMetaObject::InvokeMetaMethod, _id=3, _a=0xbfced578) at ./kpushbutton.moc:56
#21 0xb6029ed6 in QMetaObject::activate (sender=0x8ec53f8, m=0xb6f867c8 <QAbstractButton::staticMetaObject>, local_signal_index=2, argv=0xbfced578) at kernel/qobject.cpp:3547
#22 0xb6d1701d in QAbstractButton::clicked (this=0x8ec53f8, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#23 0xb6a1d6dd in QAbstractButtonPrivate::emitClicked (this=this@entry=0x8f0d4f8) at widgets/qabstractbutton.cpp:548
#24 0xb6a1df2b in QAbstractButtonPrivate::click (this=this@entry=0x8f0d4f8) at widgets/qabstractbutton.cpp:541
#25 0xb6a1e1e6 in QAbstractButton::mouseReleaseEvent (this=0x8ec53f8, e=0xbfcedc94) at widgets/qabstractbutton.cpp:1123
#26 0xb66576df in QWidget::event (this=0x8ec53f8, event=0xbfcedc94) at kernel/qwidget.cpp:8371
#27 0xb6a1d5a2 in QAbstractButton::event (this=0x8ec53f8, e=0xbfcedc94) at widgets/qabstractbutton.cpp:1082
#28 0xb6abe278 in QPushButton::event (this=0x8ec53f8, e=0xbfcedc94) at widgets/qpushbutton.cpp:683
#29 0xb65fe39c in QApplicationPrivate::notify_helper (this=0x8d1aa78, receiver=0x8ec53f8, e=0xbfcedc94) at kernel/qapplication.cpp:4562
#30 0xb6603892 in QApplication::notify (this=0x8d1aa78, receiver=0x8ec53f8, e=0xbfcedc94) at kernel/qapplication.cpp:4105
#31 0xb7171e91 in KApplication::notify (this=0xbfcee48c, receiver=0x8ec53f8, event=0xbfcedc94) at ../../kdeui/kernel/kapplication.cpp:311
#32 0xb601178e in QCoreApplication::notifyInternal (this=0xbfcee48c, receiver=0x8ec53f8, event=0xbfcedc94) at kernel/qcoreapplication.cpp:915
#33 0xb65ff206 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 QApplicationPrivate::sendMouseEvent (receiver=0x8ec53f8, event=0xbfcedc94, alienWidget=0x8ec53f8, nativeWidget=0x8e3e368, buttonDown=0xb6f8fd14 <qt_button_down>, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3173
#35 0xb668aa75 in QETWidget::translateMouseEvent (this=0x8e3e368, event=0xbfcee0bc) at kernel/qapplication_x11.cpp:4622
#36 0xb6689705 in QApplication::x11ProcessEvent (this=0xbfcee48c, event=0xbfcee0bc) at kernel/qapplication_x11.cpp:3737
#37 0xb66b4dc4 in x11EventSourceDispatch (s=0x8d1be80, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#38 0xb31ee9e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#39 0xb31eed80 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#40 0xb31eee61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#41 0xb604399f in QEventDispatcherGlib::processEvents (this=0x8ceceb8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#42 0xb66b49aa in QGuiEventDispatcherGlib::processEvents (this=0x8ceceb8, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#43 0xb601026c in QEventLoop::processEvents (this=this@entry=0xbfcee3b8, flags=...) at kernel/qeventloop.cpp:149
#44 0xb6010561 in QEventLoop::exec (this=0xbfcee3b8, flags=...) at kernel/qeventloop.cpp:204
#45 0xb6015cba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#46 0xb65fbfc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#47 0x08050422 in main (argc=5, argv=0xbfcee564) at ../../../systemsettings/app/main.cpp:49

Reported using DrKonqi