Application: kcmshell4 ()
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.8.0
Operating System: Linux 3.1.6-1.fc16.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
Was using packagekit unticking some repositories from "Settings>Software Origins"

When applying changes I got prompted for the password, inserted it, clicked enter, and got returned to the packagekit settings.

I clicked the "Apply" button in the packagekit settings then clicked on the back (<-) button to get returned to the software list but it got stuck and crashed.

-- Backtrace:
Application: KDE Control Module (kcmshell4), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
82	T_PSEUDO (SYSCALL_SYMBOL, SYSCALL_NAME, SYSCALL_NARGS)
[Current thread is 1 (Thread 0x7fc77b42b840 (LWP 4061))]

Thread 2 (Thread 0x7fc76e026700 (LWP 4075)):
#0  0x00007fff1a9ff971 in clock_gettime ()
#1  0x0000003697c041f1 in __GI_clock_gettime (clock_id=1, tp=0x7fc76e025a80) at ../sysdeps/unix/clock_gettime.c:100
#2  0x000000360ead21e4 in do_gettime (frac=0x7fc76e025a98, sec=0x7fc76e025a90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x000000360eba80cd in QTimerInfoList::updateCurrentTime (this=0x7fc7680020d0) at kernel/qeventdispatcher_unix.cpp:343
#5  0x000000360eba8403 in QTimerInfoList::timerWait (this=0x7fc7680020d0, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x000000360eba6e9c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7fc76e025b7c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x000000360eba6f45 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x0000003696c44012 in g_main_context_prepare (context=0x7fc7680009a0, priority=0x7fc76e025be8) at gmain.c:2746
#9  0x0000003696c44e1d in g_main_context_iterate (context=0x7fc7680009a0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3053
#10 0x0000003696c4544c in g_main_context_iteration (context=0x7fc7680009a0, may_block=1) at gmain.c:3136
#11 0x000000360eba79c6 in QEventDispatcherGlib::processEvents (this=0x7fc7680008c0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#12 0x000000360eb77dc2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x000000360eb78017 in QEventLoop::exec (this=0x7fc76e025d10, flags=...) at kernel/qeventloop.cpp:204
#14 0x000000360ea78ad7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x000000360eb57b9f in QInotifyFileSystemWatcherEngine::run (this=0x114f0c0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x000000360ea7bb1b in QThreadPrivate::start (arg=0x114f0c0) at thread/qthread_unix.cpp:298
#17 0x0000003697807d90 in start_thread (arg=0x7fc76e026700) at pthread_create.c:309
#18 0x00000036970ef3dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fc77b42b840 (LWP 4061)):
[KCrash Handler]
#6  0x0000001500000000 in ?? ()
#7  0x00007fc76f0a93fd in OriginModel::save (this=0x23af030) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/OriginModel.cpp:95
#8  0x00007fc76f0a6bf4 in Settings::save (this=0x234d420) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/Settings.cpp:247
#9  0x00007fc76f0cb115 in ApperKCM::save (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:737
#10 0x00000036170218a7 in KCModuleProxy::save (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmoduleproxy.cpp:279
#11 0x000000361701e8f8 in KCMultiDialogPrivate::apply (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmultidialog.cpp:300
#12 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e090, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#13 0x00000036115a8c1e in KDialog::slotButtonClicked (this=0x123e090, button=8) at /usr/src/debug/kdelibs-4.7.4/kdeui/dialogs/kdialog.cpp:888
#14 0x00000036115a90b4 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:167
#15 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:127
#16 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e700, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a948430) at kernel/qobject.cpp:3546
#17 0x000000360eb941ce in QSignalMapper::mapped (this=<optimized out>, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:115
#18 0x000000360eb9476b in QSignalMapper::map (this=0x123e700, sender=0x12596e0) at kernel/qsignalmapper.cpp:266
#19 0x000000360eb8c911 in QMetaObject::activate (sender=0x12596e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a9485c0) at kernel/qobject.cpp:3546
#20 0x000000360f84c562 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#21 0x000000360f58f1ce in QAbstractButtonPrivate::emitClicked (this=0x125c2d0) at widgets/qabstractbutton.cpp:546
#22 0x000000360f59050b in QAbstractButtonPrivate::click (this=0x125c2d0) at widgets/qabstractbutton.cpp:539
#23 0x000000360f59077c in QAbstractButton::mouseReleaseEvent (this=0x12596e0, e=0x7fff1a948e90) at widgets/qabstractbutton.cpp:1121
#24 0x000000360f219d8a in QWidget::event (this=0x12596e0, event=0x7fff1a948e90) at kernel/qwidget.cpp:8350
#25 0x000000360f1c96f4 in notify_helper (e=0x7fff1a948e90, receiver=0x12596e0, this=0x107ed60) at kernel/qapplication.cpp:4518
#26 QApplicationPrivate::notify_helper (this=0x107ed60, receiver=0x12596e0, e=0x7fff1a948e90) at kernel/qapplication.cpp:4490
#27 0x000000360f1cee43 in QApplication::notify (this=<optimized out>, receiver=0x12596e0, e=0x7fff1a948e90) at kernel/qapplication.cpp:4061
#28 0x0000003611650766 in KApplication::notify (this=0x7fff1a951300, receiver=0x12596e0, event=0x7fff1a948e90) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#29 0x000000360eb78c8c in QCoreApplication::notifyInternal (this=0x7fff1a951300, receiver=0x12596e0, event=0x7fff1a948e90) at kernel/qcoreapplication.cpp:876
#30 0x000000360f1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#31 QApplicationPrivate::sendMouseEvent (receiver=0x12596e0, event=0x7fff1a948e90, alienWidget=0x12596e0, nativeWidget=0x123e0d0, buttonDown=0x12596e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#32 0x000000360f246045 in QETWidget::translateMouseEvent (this=0x123e0d0, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#33 0x000000360f244f0a in QApplication::x11ProcessEvent (this=0x7fff1a951300, event=0x7fff1a949750) at kernel/qapplication_x11.cpp:3641
#34 0x000000360f26c5dc in x11EventSourceDispatch (s=0x1081a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#35 0x0000003696c44a7d in g_main_dispatch (context=0x10814a0) at gmain.c:2425
#36 g_main_context_dispatch (context=0x10814a0) at gmain.c:2995
#37 0x0000003696c45278 in g_main_context_iterate (context=0x10814a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#38 0x0000003696c4544c in g_main_context_iteration (context=0x10814a0, may_block=1) at gmain.c:3136
#39 0x000000360eba795f in QEventDispatcherGlib::processEvents (this=0x105a790, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#40 0x000000360f26c2ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#41 0x000000360eb77dc2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x000000360eb78017 in QEventLoop::exec (this=0x7fff1a949b40, flags=...) at kernel/qeventloop.cpp:204
#43 0x00007fc76f0a93c9 in OriginModel::save (this=0x23af030) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/OriginModel.cpp:107
#44 0x00007fc76f0a6bf4 in Settings::save (this=0x234d420) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/Settings.cpp:247
#45 0x00007fc76f0cb115 in ApperKCM::save (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:737
#46 0x00007fc76f0c8bfc in canChangePage (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:423
#47 ApperKCM::canChangePage (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:395
#48 0x00007fc76f0c9868 in ApperKCM::on_backTB_clicked (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:546
#49 0x00007fc76f0caaa7 in ApperKCM::qt_metacall (this=0x1270040, _c=QMetaObject::InvokeMetaMethod, _id=8, _a=0x7fff1a94a180) at /usr/src/debug/apper-0.7.1/x86_64-redhat-linux-gnu/ApperKCM/ApperKCM.moc:143
#50 0x000000360eb8cb0d in QMetaObject::activate (sender=0x1353390, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94a180) at kernel/qobject.cpp:3565
#51 0x000000360f84c562 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#52 0x000000360f58f1ce in QAbstractButtonPrivate::emitClicked (this=0x135bb80) at widgets/qabstractbutton.cpp:546
#53 0x000000360f59050b in QAbstractButtonPrivate::click (this=0x135bb80) at widgets/qabstractbutton.cpp:539
#54 0x000000360f59077c in QAbstractButton::mouseReleaseEvent (this=0x1353390, e=0x7fff1a94aa60) at widgets/qabstractbutton.cpp:1121
#55 0x000000360f64d81a in QToolButton::mouseReleaseEvent (this=<optimized out>, e=<optimized out>) at widgets/qtoolbutton.cpp:718
#56 0x000000360f219d8a in QWidget::event (this=0x1353390, event=0x7fff1a94aa60) at kernel/qwidget.cpp:8350
#57 0x000000360f1c96f4 in notify_helper (e=0x7fff1a94aa60, receiver=0x1353390, this=0x107ed60) at kernel/qapplication.cpp:4518
#58 QApplicationPrivate::notify_helper (this=0x107ed60, receiver=0x1353390, e=0x7fff1a94aa60) at kernel/qapplication.cpp:4490
#59 0x000000360f1cee43 in QApplication::notify (this=<optimized out>, receiver=0x1353390, e=0x7fff1a94aa60) at kernel/qapplication.cpp:4061
#60 0x0000003611650766 in KApplication::notify (this=0x7fff1a951300, receiver=0x1353390, event=0x7fff1a94aa60) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#61 0x000000360eb78c8c in QCoreApplication::notifyInternal (this=0x7fff1a951300, receiver=0x1353390, event=0x7fff1a94aa60) at kernel/qcoreapplication.cpp:876
#62 0x000000360f1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#63 QApplicationPrivate::sendMouseEvent (receiver=0x1353390, event=0x7fff1a94aa60, alienWidget=0x1353390, nativeWidget=0x123e090, buttonDown=0x1353390, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#64 0x000000360f246045 in QETWidget::translateMouseEvent (this=0x123e090, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#65 0x000000360f244f0a in QApplication::x11ProcessEvent (this=0x7fff1a951300, event=0x7fff1a94b320) at kernel/qapplication_x11.cpp:3641
#66 0x000000360f26c5dc in x11EventSourceDispatch (s=0x1081a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#67 0x0000003696c44a7d in g_main_dispatch (context=0x10814a0) at gmain.c:2425
#68 g_main_context_dispatch (context=0x10814a0) at gmain.c:2995
#69 0x0000003696c45278 in g_main_context_iterate (context=0x10814a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#70 0x0000003696c4544c in g_main_context_iteration (context=0x10814a0, may_block=1) at gmain.c:3136
#71 0x000000360eba795f in QEventDispatcherGlib::processEvents (this=0x105a790, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#72 0x000000360f26c2ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#73 0x000000360eb77dc2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#74 0x000000360eb78017 in QEventLoop::exec (this=0x7fff1a94b710, flags=...) at kernel/qeventloop.cpp:204
#75 0x00007fc76f0a93c9 in OriginModel::save (this=0x23af030) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/OriginModel.cpp:107
#76 0x00007fc76f0a6bf4 in Settings::save (this=0x234d420) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/Settings.cpp:247
#77 0x00007fc76f0cb115 in ApperKCM::save (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:737
#78 0x00000036170218a7 in KCModuleProxy::save (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmoduleproxy.cpp:279
#79 0x000000361701e8f8 in KCMultiDialogPrivate::apply (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmultidialog.cpp:300
#80 0x000000361701ea77 in KCMultiDialog::slotOkClicked (this=0x123e090) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmultidialog.cpp:334
#81 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e090, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#82 0x00000036115a8d38 in KDialog::slotButtonClicked (this=0x123e090, button=4) at /usr/src/debug/kdelibs-4.7.4/kdeui/dialogs/kdialog.cpp:884
#83 0x00000036115a90b4 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:167
#84 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:127
#85 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e700, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94be80) at kernel/qobject.cpp:3546
#86 0x000000360eb941ce in QSignalMapper::mapped (this=<optimized out>, _t1=4) at .moc/release-shared/moc_qsignalmapper.cpp:115
#87 0x000000360eb9476b in QSignalMapper::map (this=0x123e700, sender=0x1144950) at kernel/qsignalmapper.cpp:266
#88 0x000000360eb8c911 in QMetaObject::activate (sender=0x1144950, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94c010) at kernel/qobject.cpp:3546
#89 0x000000360f84c562 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#90 0x000000360f58f1ce in QAbstractButtonPrivate::emitClicked (this=0x1255270) at widgets/qabstractbutton.cpp:546
#91 0x000000360f59050b in QAbstractButtonPrivate::click (this=0x1255270) at widgets/qabstractbutton.cpp:539
#92 0x000000360f59077c in QAbstractButton::mouseReleaseEvent (this=0x1144950, e=0x7fff1a94c8e0) at widgets/qabstractbutton.cpp:1121
#93 0x000000360f219d8a in QWidget::event (this=0x1144950, event=0x7fff1a94c8e0) at kernel/qwidget.cpp:8350
#94 0x000000360f1c96f4 in notify_helper (e=0x7fff1a94c8e0, receiver=0x1144950, this=0x107ed60) at kernel/qapplication.cpp:4518
#95 QApplicationPrivate::notify_helper (this=0x107ed60, receiver=0x1144950, e=0x7fff1a94c8e0) at kernel/qapplication.cpp:4490
#96 0x000000360f1cee43 in QApplication::notify (this=<optimized out>, receiver=0x1144950, e=0x7fff1a94c8e0) at kernel/qapplication.cpp:4061
#97 0x0000003611650766 in KApplication::notify (this=0x7fff1a951300, receiver=0x1144950, event=0x7fff1a94c8e0) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#98 0x000000360eb78c8c in QCoreApplication::notifyInternal (this=0x7fff1a951300, receiver=0x1144950, event=0x7fff1a94c8e0) at kernel/qcoreapplication.cpp:876
#99 0x000000360f1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#100 QApplicationPrivate::sendMouseEvent (receiver=0x1144950, event=0x7fff1a94c8e0, alienWidget=0x1144950, nativeWidget=0x123e090, buttonDown=0x1144950, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#101 0x000000360f246045 in QETWidget::translateMouseEvent (this=0x123e090, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#102 0x000000360f244f0a in QApplication::x11ProcessEvent (this=0x7fff1a951300, event=0x7fff1a94d1a0) at kernel/qapplication_x11.cpp:3641
#103 0x000000360f26c5dc in x11EventSourceDispatch (s=0x1081a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#104 0x0000003696c44a7d in g_main_dispatch (context=0x10814a0) at gmain.c:2425
#105 g_main_context_dispatch (context=0x10814a0) at gmain.c:2995
#106 0x0000003696c45278 in g_main_context_iterate (context=0x10814a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#107 0x0000003696c4544c in g_main_context_iteration (context=0x10814a0, may_block=1) at gmain.c:3136
#108 0x000000360eba795f in QEventDispatcherGlib::processEvents (this=0x105a790, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#109 0x000000360f26c2ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#110 0x000000360eb77dc2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#111 0x000000360eb78017 in QEventLoop::exec (this=0x7fff1a94d590, flags=...) at kernel/qeventloop.cpp:204
#112 0x00007fc76f0a93c9 in OriginModel::save (this=0x23af030) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/OriginModel.cpp:107
#113 0x00007fc76f0a6bf4 in Settings::save (this=0x234d420) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/Settings.cpp:247
#114 0x00007fc76f0cb115 in ApperKCM::save (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:737
#115 0x00000036170218a7 in KCModuleProxy::save (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmoduleproxy.cpp:279
#116 0x000000361701e8f8 in KCMultiDialogPrivate::apply (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmultidialog.cpp:300
#117 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e090, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#118 0x00000036115a8c1e in KDialog::slotButtonClicked (this=0x123e090, button=8) at /usr/src/debug/kdelibs-4.7.4/kdeui/dialogs/kdialog.cpp:888
#119 0x00000036115a90b4 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:167
#120 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:127
#121 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e700, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94dcf0) at kernel/qobject.cpp:3546
#122 0x000000360eb941ce in QSignalMapper::mapped (this=<optimized out>, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:115
#123 0x000000360eb9476b in QSignalMapper::map (this=0x123e700, sender=0x12596e0) at kernel/qsignalmapper.cpp:266
#124 0x000000360eb8c911 in QMetaObject::activate (sender=0x12596e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94de80) at kernel/qobject.cpp:3546
#125 0x000000360f84c562 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#126 0x000000360f58f1ce in QAbstractButtonPrivate::emitClicked (this=0x125c2d0) at widgets/qabstractbutton.cpp:546
#127 0x000000360f59050b in QAbstractButtonPrivate::click (this=0x125c2d0) at widgets/qabstractbutton.cpp:539
#128 0x000000360f59077c in QAbstractButton::mouseReleaseEvent (this=0x12596e0, e=0x7fff1a94e750) at widgets/qabstractbutton.cpp:1121
#129 0x000000360f219d8a in QWidget::event (this=0x12596e0, event=0x7fff1a94e750) at kernel/qwidget.cpp:8350
#130 0x000000360f1c96f4 in notify_helper (e=0x7fff1a94e750, receiver=0x12596e0, this=0x107ed60) at kernel/qapplication.cpp:4518
#131 QApplicationPrivate::notify_helper (this=0x107ed60, receiver=0x12596e0, e=0x7fff1a94e750) at kernel/qapplication.cpp:4490
#132 0x000000360f1cee43 in QApplication::notify (this=<optimized out>, receiver=0x12596e0, e=0x7fff1a94e750) at kernel/qapplication.cpp:4061
#133 0x0000003611650766 in KApplication::notify (this=0x7fff1a951300, receiver=0x12596e0, event=0x7fff1a94e750) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#134 0x000000360eb78c8c in QCoreApplication::notifyInternal (this=0x7fff1a951300, receiver=0x12596e0, event=0x7fff1a94e750) at kernel/qcoreapplication.cpp:876
#135 0x000000360f1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#136 QApplicationPrivate::sendMouseEvent (receiver=0x12596e0, event=0x7fff1a94e750, alienWidget=0x12596e0, nativeWidget=0x123e090, buttonDown=0x12596e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#137 0x000000360f246045 in QETWidget::translateMouseEvent (this=0x123e090, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#138 0x000000360f244f0a in QApplication::x11ProcessEvent (this=0x7fff1a951300, event=0x7fff1a94f010) at kernel/qapplication_x11.cpp:3641
#139 0x000000360f26c5dc in x11EventSourceDispatch (s=0x1081a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#140 0x0000003696c44a7d in g_main_dispatch (context=0x10814a0) at gmain.c:2425
#141 g_main_context_dispatch (context=0x10814a0) at gmain.c:2995
#142 0x0000003696c45278 in g_main_context_iterate (context=0x10814a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#143 0x0000003696c4544c in g_main_context_iteration (context=0x10814a0, may_block=1) at gmain.c:3136
#144 0x000000360eba795f in QEventDispatcherGlib::processEvents (this=0x105a790, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#145 0x000000360f26c2ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#146 0x000000360eb77dc2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#147 0x000000360eb78017 in QEventLoop::exec (this=0x7fff1a94f400, flags=...) at kernel/qeventloop.cpp:204
#148 0x00007fc76f0a93c9 in OriginModel::save (this=0x23af030) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/OriginModel.cpp:107
#149 0x00007fc76f0a6bf4 in Settings::save (this=0x234d420) at /usr/src/debug/apper-0.7.1/ApperKCM/Settings/Settings.cpp:247
#150 0x00007fc76f0cb115 in ApperKCM::save (this=0x1270040) at /usr/src/debug/apper-0.7.1/ApperKCM/ApperKCM.cpp:737
#151 0x00000036170218a7 in KCModuleProxy::save (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmoduleproxy.cpp:279
#152 0x000000361701e8f8 in KCMultiDialogPrivate::apply (this=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/kutils/kcmultidialog.cpp:300
#153 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e090, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3546
#154 0x00000036115a8c1e in KDialog::slotButtonClicked (this=0x123e090, button=8) at /usr/src/debug/kdelibs-4.7.4/kdeui/dialogs/kdialog.cpp:888
#155 0x00000036115a90b4 in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:167
#156 KDialog::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /usr/src/debug/kdelibs-4.7.4/x86_64-redhat-linux-gnu/kdeui/kdialog.moc:127
#157 0x000000360eb8c911 in QMetaObject::activate (sender=0x123e700, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94fb60) at kernel/qobject.cpp:3546
#158 0x000000360eb941ce in QSignalMapper::mapped (this=<optimized out>, _t1=8) at .moc/release-shared/moc_qsignalmapper.cpp:115
#159 0x000000360eb9476b in QSignalMapper::map (this=0x123e700, sender=0x12596e0) at kernel/qsignalmapper.cpp:266
#160 0x000000360eb8c911 in QMetaObject::activate (sender=0x12596e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fff1a94fcf0) at kernel/qobject.cpp:3546
#161 0x000000360f84c562 in QAbstractButton::clicked (this=<optimized out>, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#162 0x000000360f58f1ce in QAbstractButtonPrivate::emitClicked (this=0x125c2d0) at widgets/qabstractbutton.cpp:546
#163 0x000000360f59050b in QAbstractButtonPrivate::click (this=0x125c2d0) at widgets/qabstractbutton.cpp:539
#164 0x000000360f59077c in QAbstractButton::mouseReleaseEvent (this=0x12596e0, e=0x7fff1a9505c0) at widgets/qabstractbutton.cpp:1121
#165 0x000000360f219d8a in QWidget::event (this=0x12596e0, event=0x7fff1a9505c0) at kernel/qwidget.cpp:8350
#166 0x000000360f1c96f4 in notify_helper (e=0x7fff1a9505c0, receiver=0x12596e0, this=0x107ed60) at kernel/qapplication.cpp:4518
#167 QApplicationPrivate::notify_helper (this=0x107ed60, receiver=0x12596e0, e=0x7fff1a9505c0) at kernel/qapplication.cpp:4490
#168 0x000000360f1cee43 in QApplication::notify (this=<optimized out>, receiver=0x12596e0, e=0x7fff1a9505c0) at kernel/qapplication.cpp:4061
#169 0x0000003611650766 in KApplication::notify (this=0x7fff1a951300, receiver=0x12596e0, event=0x7fff1a9505c0) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#170 0x000000360eb78c8c in QCoreApplication::notifyInternal (this=0x7fff1a951300, receiver=0x12596e0, event=0x7fff1a9505c0) at kernel/qcoreapplication.cpp:876
#171 0x000000360f1ca6c2 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#172 QApplicationPrivate::sendMouseEvent (receiver=0x12596e0, event=0x7fff1a9505c0, alienWidget=0x12596e0, nativeWidget=0x123e090, buttonDown=0x12596e0, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3157
#173 0x000000360f246045 in QETWidget::translateMouseEvent (this=0x123e090, event=<optimized out>) at kernel/qapplication_x11.cpp:4515
#174 0x000000360f244f0a in QApplication::x11ProcessEvent (this=0x7fff1a951300, event=0x7fff1a950e80) at kernel/qapplication_x11.cpp:3641
#175 0x000000360f26c5dc in x11EventSourceDispatch (s=0x1081a00, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#176 0x0000003696c44a7d in g_main_dispatch (context=0x10814a0) at gmain.c:2425
#177 g_main_context_dispatch (context=0x10814a0) at gmain.c:2995
#178 0x0000003696c45278 in g_main_context_iterate (context=0x10814a0, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3073
#179 0x0000003696c4544c in g_main_context_iteration (context=0x10814a0, may_block=1) at gmain.c:3136
#180 0x000000360eba795f in QEventDispatcherGlib::processEvents (this=0x105a790, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#181 0x000000360f26c2ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:207
#182 0x000000360eb77dc2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#183 0x000000360eb78017 in QEventLoop::exec (this=0x7fff1a951250, flags=...) at kernel/qeventloop.cpp:204
#184 0x000000360f68f3b6 in QDialog::exec (this=0x123e090) at dialogs/qdialog.cpp:552
#185 0x0000003612807c3c in kdemain (_argc=<optimized out>, _argv=<optimized out>) at /usr/src/debug/kde-runtime-4.7.4/kcmshell/main.cpp:292
#186 0x000000369702169d in __libc_start_main (main=0x4006c0 <main(int, char**)>, argc=2, ubp_av=0x7fff1a951b18, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff1a951b08) at libc-start.c:226
#187 0x00000000004006f1 in _start ()

Reported using DrKonqi