Application: systemsettings (4.11.20)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-24-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
Preliminary Information
------------------------------------
3-monitor setup on 2x (Crossfire disabled), W7000 Firepro adapters. 
Installed "amd-driver-installer-14.502.1040-x86.x86_64" using the Open repo.

Lead-in
------------------------------------
After orienting the displays in CCC and allowing dragging across monitor frames, subsequently requiring reboot, any launch of CCC or KDE configurator for display properties thereafter yields inconsistent results.  

Observation 1: KDE's "Configure Desktop" > "Display and Monitor" option now only shows 1 montor detected, although all monitors are currently displaying single desktops.  

Observation 2: AMD CCC (both Administrative and non) crashes after timeout.  

Lead-out
------------------------------------
No additional configuration is possible now via either method.

The crash can be reproduced every time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f46c25dd800 (LWP 1929))]

Thread 2 (Thread 0x7f46a6004700 (LWP 1930)):
#0  0x00007f46b897905f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f46bcfaa8cb in QTWTF::TCMalloc_PageHeap::scavengerThread (this=0x7f46bd2a8f00 <QTWTF::pageheap_memory>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f46bcfaa909 in QTWTF::TCMalloc_PageHeap::runScavengerThread (context=<optimized out>) at ../3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f46b89750a4 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f46bf70808d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f46c25dd800 (LWP 1929)):
[KCrash Handler]
#6  QObject::setParent (this=this@entry=0x0, parent=parent@entry=0xf5e9d0) at kernel/qobject.cpp:1931
#7  0x00007f46a6233225 in QMLScreen::setConfig (this=0xf5e9d0, config=config@entry=0x0) at /usr/src/debug/kscreen-1.0.71/kcm/src/declarative/qmlscreen.cpp:356
#8  0x00007f46a623adb0 in Widget::setConfig (this=this@entry=0xf0ea40, config=0x0) at /usr/src/debug/kscreen-1.0.71/kcm/src/widget.cpp:129
#9  0x00007f46a623b23f in Widget::loadQml (this=this@entry=0xf0ea40) at /usr/src/debug/kscreen-1.0.71/kcm/src/widget.cpp:175
#10 0x00007f46a623b654 in Widget::Widget (this=0xf0ea40, parent=<optimized out>) at /usr/src/debug/kscreen-1.0.71/kcm/src/widget.cpp:109
#11 0x00007f46a622eabb in KCMKScreen::KCMKScreen (this=0xf08280, parent=<optimized out>, args=...) at /usr/src/debug/kscreen-1.0.71/kcm/src/kcm_kscreen.cpp:67
#12 0x00007f46a62307cb in KPluginFactory::createInstance<KCMKScreen, QWidget> (parentWidget=<optimized out>, parent=<optimized out>, args=...) at /usr/include/kpluginfactory.h:477
#13 0x00007f46c0640553 in KPluginFactory::create (this=0xe587b0, iface=0x7f46c19605c0 <qt_meta_stringdata_KCModule> "KCModule", parentWidget=0x0, parent=0xf00c10, args=..., keyword=...) at /usr/src/debug/kdelibs-4.14.9/kdecore/util/kpluginfactory.cpp:203
#14 0x00007f46c1e50ede in create<KCModule> (args=..., keyword=..., parent=0xf00c10, parentWidget=0x0, this=0xe587b0) at /usr/src/debug/kdelibs-4.14.9/kdecore/util/kpluginfactory.h:531
#15 createInstance<KCModule> (error=0x7fffda6ddb30, args=..., parent=0xf00c10, parentWidget=0x0, this=0xdd80e0) at /usr/src/debug/kdelibs-4.14.9/kdecore/services/kservice.h:579
#16 createInstance<KCModule> (error=0x7fffda6ddb30, args=..., parent=0xf00c10, this=0xdd80e0) at /usr/src/debug/kdelibs-4.14.9/kdecore/services/kservice.h:556
#17 KCModuleLoader::loadModule (mod=..., report=report@entry=KCModuleLoader::Inline, parent=0xf00c10, args=...) at /usr/src/debug/kdelibs-4.14.9/kutils/kcmoduleloader.cpp:89
#18 0x00007f46c1e560e3 in KCModuleProxyPrivate::loadModule (this=this@entry=0xef5060) at /usr/src/debug/kdelibs-4.14.9/kutils/kcmoduleproxy.cpp:107
#19 0x00007f46c1e567f5 in KCModuleProxy::realModule (this=this@entry=0xf00c10) at /usr/src/debug/kdelibs-4.14.9/kutils/kcmoduleproxy.cpp:83
#20 0x00007f46c1e56bf3 in KCModuleProxy::showEvent (this=0xf00c10, ev=0x7fffda6de170) at /usr/src/debug/kdelibs-4.14.9/kutils/kcmoduleproxy.cpp:198
#21 0x00007f46c0b2f9a5 in QWidget::event (this=0xf00c10, event=0x7fffda6de170) at kernel/qwidget.cpp:8607
#22 0x00007f46c0ae076c in QApplicationPrivate::notify_helper (this=this@entry=0xaaddc0, receiver=receiver@entry=0xf00c10, e=e@entry=0x7fffda6de170) at kernel/qapplication.cpp:4565
#23 0x00007f46c0ae6cad in QApplication::notify (this=this@entry=0x7fffda6dffb0, receiver=receiver@entry=0xf00c10, e=e@entry=0x7fffda6de170) at kernel/qapplication.cpp:4351
#24 0x00007f46c17f8e0a in KApplication::notify (this=0x7fffda6dffb0, receiver=0xf00c10, event=0x7fffda6de170) at /usr/src/debug/kdelibs-4.14.9/kdeui/kernel/kapplication.cpp:311
#25 0x00007f46bfe552ad in QCoreApplication::notifyInternal (this=0x7fffda6dffb0, receiver=receiver@entry=0xf00c10, event=event@entry=0x7fffda6de170) at kernel/qcoreapplication.cpp:953
#26 0x00007f46c0b2d10f in sendEvent (event=0x7fffda6de170, receiver=0xf00c10) at ../../src/corelib/kernel/qcoreapplication.h:231
#27 QWidgetPrivate::show_helper (this=0xf00c50) at kernel/qwidget.cpp:7569
#28 0x00007f46c0b2ce3c in QWidgetPrivate::show_recursive (this=<optimized out>) at kernel/qwidget.cpp:7440
#29 0x00007f46c0b2cf7a in QWidgetPrivate::showChildren (this=this@entry=0xedbcd0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7877
#30 0x00007f46c0b2d00f in QWidgetPrivate::show_helper (this=this@entry=0xedbcd0) at kernel/qwidget.cpp:7516
#31 0x00007f46c0b2edb4 in QWidget::setVisible (this=0xedbad0, visible=<optimized out>) at kernel/qwidget.cpp:7791
#32 0x00007f46c0b2cf8e in show (this=0xedbad0) at ../../src/gui/kernel/qwidget.h:497
#33 QWidgetPrivate::showChildren (this=this@entry=0xedb7f0, spontaneous=spontaneous@entry=false) at kernel/qwidget.cpp:7879
#34 0x00007f46c0b2d00f in QWidgetPrivate::show_helper (this=this@entry=0xedb7f0) at kernel/qwidget.cpp:7516
#35 0x00007f46c0b2edb4 in QWidget::setVisible (this=0xedbc60, visible=<optimized out>) at kernel/qwidget.cpp:7791
#36 0x00007f46c0b12b92 in show (this=0xedbc60) at ../../src/gui/kernel/qwidget.h:497
#37 QStackedLayout::setCurrentIndex (this=0xd046b0, index=1) at kernel/qstackedlayout.cpp:313
#38 0x00007f46c0b12d3a in QStackedLayout::setCurrentWidget (this=<optimized out>, widget=widget@entry=0xedbc60) at kernel/qstackedlayout.cpp:368
#39 0x00007f46c0f23767 in QStackedWidget::setCurrentWidget (this=<optimized out>, widget=widget@entry=0xedbc60) at widgets/qstackedwidget.cpp:295
#40 0x00007f46c1824ebe in KPageViewPrivate::_k_pageSelected (this=0xd04270, index=..., previous=...) at /usr/src/debug/kdelibs-4.14.9/kdeui/paged/kpageview.cpp:235
#41 0x00007f46bfe691fa in QMetaObject::activate (sender=sender@entry=0xf05a10, m=m@entry=0x7f46c15a1c40 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fffda6de5f0) at kernel/qobject.cpp:3576
#42 0x00007f46c1024087 in QItemSelectionModel::selectionChanged (this=this@entry=0xf05a10, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:165
#43 0x00007f46c10296c1 in QItemSelectionModel::emitSelectionChanged (this=this@entry=0xf05a10, newSelection=..., oldSelection=...) at itemviews/qitemselectionmodel.cpp:1544
#44 0x00007f46c1029e93 in QItemSelectionModel::select (this=0xf05a10, selection=..., command=...) at itemviews/qitemselectionmodel.cpp:1110
#45 0x00007f46c1024ed8 in QItemSelectionModel::select (this=this@entry=0xf05a10, index=..., command=...) at itemviews/qitemselectionmodel.cpp:985
#46 0x00007f46c10242b7 in QItemSelectionModel::setCurrentIndex (this=0xf05a10, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1174
#47 0x00007f46c182405e in KPageViewPrivate::_k_rebuildGui (this=0xd04270) at /usr/src/debug/kdelibs-4.14.9/kdeui/paged/kpageview.cpp:70
#48 0x00007f46c1824b15 in KPageViewPrivate::_k_modelChanged (this=0xd04270) at /usr/src/debug/kdelibs-4.14.9/kdeui/paged/kpageview.cpp:190
#49 0x00007f46bfe691fa in QMetaObject::activate (sender=sender@entry=0xcd9630, m=m@entry=0x7f46c01b96a0 <QAbstractItemModel::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x0) at kernel/qobject.cpp:3576
#50 0x00007f46bfeb3403 in QAbstractItemModel::layoutChanged (this=this@entry=0xcd9630) at .moc/release-shared/moc_qabstractitemmodel.cpp:176
#51 0x00007f46c18297eb in KPageWidgetModel::addPage (this=0xcd9630, item=item@entry=0xf00980) at /usr/src/debug/kdelibs-4.14.9/kdeui/paged/kpagewidgetmodel.cpp:401
#52 0x00007f46c182807d in KPageWidget::addPage (this=<optimized out>, item=item@entry=0xf00980) at /usr/src/debug/kdelibs-4.14.9/kdeui/paged/kpagewidget.cpp:87
#53 0x00007f46c1c2e495 in ModuleView::addModule (this=this@entry=0xd6db00, module=0xdf3438) at /usr/src/debug/kde-workspace-4.11.20/systemsettings/core/ModuleView.cpp:191
#54 0x00007f46c1c2e745 in ModuleView::loadModule (this=0xd6db00, menuItem=...) at /usr/src/debug/kde-workspace-4.11.20/systemsettings/core/ModuleView.cpp:144
#55 0x00007f46a699bf88 in IconMode::changeModule (this=0xd25d60, activeModule=...) at /usr/src/debug/kde-workspace-4.11.20/systemsettings/icons/IconMode.cpp:146
#56 0x00007f46bfe691fa in QMetaObject::activate (sender=sender@entry=0xc2e820, m=m@entry=0x7f46c15a0240 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fffda6dede0) at kernel/qobject.cpp:3576
#57 0x00007f46c0fd2b05 in QAbstractItemView::activated (this=this@entry=0xc2e820, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:361
#58 0x00007f46c0fd2d80 in QAbstractItemView::mouseReleaseEvent (this=this@entry=0xc2e820, event=event@entry=0x7fffda6df770) at itemviews/qabstractitemview.cpp:1821
#59 0x00007f46c0ffbf1e in QListView::mouseReleaseEvent (this=this@entry=0xc2e820, e=e@entry=0x7fffda6df770) at itemviews/qlistview.cpp:799
#60 0x00007f46c17d28d1 in KCategorizedView::mouseReleaseEvent (this=0xc2e820, event=0x7fffda6df770) at /usr/src/debug/kdelibs-4.14.9/kdeui/itemviews/kcategorizedview.cpp:1064
#61 0x00007f46c0b2fc0a in QWidget::event (this=this@entry=0xc2e820, event=event@entry=0x7fffda6df770) at kernel/qwidget.cpp:8389
#62 0x00007f46c0ecc5ee in QFrame::event (this=0xc2e820, e=0x7fffda6df770) at widgets/qframe.cpp:557
#63 0x00007f46c0fdbe13 in QAbstractItemView::viewportEvent (this=0xc2e820, event=0x7fffda6df770) at itemviews/qabstractitemview.cpp:1644
#64 0x00007f46bfe55416 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0xaaddc0, receiver=receiver@entry=0xd31d00, event=event@entry=0x7fffda6df770) at kernel/qcoreapplication.cpp:1063
#65 0x00007f46c0ae074c in QApplicationPrivate::notify_helper (this=this@entry=0xaaddc0, receiver=receiver@entry=0xd31d00, e=e@entry=0x7fffda6df770) at kernel/qapplication.cpp:4561
#66 0x00007f46c0ae6dea in QApplication::notify (this=this@entry=0x7fffda6dffb0, receiver=receiver@entry=0xd31d00, e=e@entry=0x7fffda6df770) at kernel/qapplication.cpp:4108
#67 0x00007f46c17f8e0a in KApplication::notify (this=0x7fffda6dffb0, receiver=0xd31d00, event=0x7fffda6df770) at /usr/src/debug/kdelibs-4.14.9/kdeui/kernel/kapplication.cpp:311
#68 0x00007f46bfe552ad in QCoreApplication::notifyInternal (this=0x7fffda6dffb0, receiver=receiver@entry=0xd31d00, event=event@entry=0x7fffda6df770) at kernel/qcoreapplication.cpp:953
#69 0x00007f46c0ae65e3 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#70 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0xd31d00, event=event@entry=0x7fffda6df770, alienWidget=alienWidget@entry=0xd31d00, nativeWidget=nativeWidget@entry=0xc58310, buttonDown=buttonDown@entry=0x7f46c15c0278 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3173
#71 0x00007f46c0b57c9b in QETWidget::translateMouseEvent (this=this@entry=0xc58310, event=event@entry=0x7fffda6dfae0) at kernel/qapplication_x11.cpp:4530
#72 0x00007f46c0b5670c in QApplication::x11ProcessEvent (this=0x7fffda6dffb0, event=event@entry=0x7fffda6dfae0) at kernel/qapplication_x11.cpp:3653
#73 0x00007f46c0b7d5c2 in x11EventSourceDispatch (s=0xaae160, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#74 0x00007f46b86aaa04 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#75 0x00007f46b86aac48 in ?? () from /usr/lib64/libglib-2.0.so.0
#76 0x00007f46b86aacec in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#77 0x00007f46bfe820be in QEventDispatcherGlib::processEvents (this=0xa6d100, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#78 0x00007f46c0b7d676 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#79 0x00007f46bfe53e6f in QEventLoop::processEvents (this=this@entry=0x7fffda6dfeb0, flags=...) at kernel/qeventloop.cpp:149
#80 0x00007f46bfe54165 in QEventLoop::exec (this=this@entry=0x7fffda6dfeb0, flags=...) at kernel/qeventloop.cpp:204
#81 0x00007f46bfe595b9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#82 0x00007f46c0adef3c in QApplication::exec () at kernel/qapplication.cpp:3823
#83 0x000000000040b4bb in main (argc=1, argv=0x7fffda6e00f8) at /usr/src/debug/kde-workspace-4.11.20/systemsettings/app/main.cpp:49

Reported using DrKonqi