Application: systemsettings (1.0)
KDE Platform Version: 4.7.4 (4.7.4)
Qt Version: 4.8.0
Operating System: Linux 3.2.2-1.fc16.i686.PAE i686
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:

My intention was to have a look at the Window Decoration Settings of exceptions to the general Window Decoration Theme (Oxygen), i. e. the rule for Firefox, Thunderbird, Gimp.

I am using a freshly-installed Fedora 16 with KDE in a German-language environment. So perhaps the menu items are slihtly wrong translated here. Sorry for that.

system settings -> Appearance and behaviour -> Desktop appearance -> Window decoration
Oxygen was chosen
Press button "Window decoration setup" (de: "Fensterdekoration einrichten...")
-> chose 4th folder "Window-specific option"
-> chose execption rule mentioned above
-> press "Edit" button
--> System settings crash

The crash can be reproduced every time.

-- Backtrace:
Application: Systemeinstellungen (systemsettings), signal: Aborted
Using host libthread_db library "/lib/libthread_db.so.1".
[KCrash Handler]
#7  0xb775e424 in __kernel_vsyscall ()
#8  0x4730d98f in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
#9  0x4730f2d5 in __GI_abort () at abort.c:91
#10 0x496faae2 in qt_message_output (msgType=QtFatalMsg, buf=0xba70178 "QSharedPointer: pointer 0xba191a8 already has reference counting") at global/qglobal.cpp:2252
#11 0x496facdd in qt_message (msgType=QtFatalMsg, msg=0x498c5368 "QSharedPointer: pointer %p already has reference counting", ap=0xbff4a6b4 "\250\221\241\v\340cHG\360\331tIT\335\372\253\060\264\227\v\370\371\246\v%\341\371\253\370\371\246\v\250\221\241\v\001") at global/qglobal.cpp:2298
#12 0x496fadf9 in qFatal (msg=0x498c5368 "QSharedPointer: pointer %p already has reference counting") at global/qglobal.cpp:2481
#13 0x4974da2f in QtSharedPointer::ExternalRefCountData::setQObjectShared (this=0xba6f9f8, obj=0xba191a8) at tools/qsharedpointer.cpp:1242
#14 0xabf9e125 in internalFinishConstruction (ptr=0xba191a8, this=<synthetic pointer>) at /usr/include/QtCore/qsharedpointer_impl.h:381
#15 internalConstruct (ptr=0xba191a8, this=<synthetic pointer>) at /usr/include/QtCore/qsharedpointer_impl.h:357
#16 ExternalRefCount (this=<synthetic pointer>, ptr=0xba191a8) at /usr/include/QtCore/qsharedpointer_impl.h:391
#17 QSharedPointer (ptr=0xba191a8, this=<synthetic pointer>) at /usr/include/QtCore/qsharedpointer_impl.h:473
#18 Oxygen::ExceptionListWidget::add (this=0xb97b430) at /usr/src/debug/kde-workspace-4.7.4/kwin/clients/oxygen/config/oxygenexceptionlistwidget.cpp:116
#19 0xabf9d403 in qt_static_metacall (_a=0xbff4a8b8, _id=2, _o=0xb97b430, _c=<optimized out>) at /usr/src/debug/kde-workspace-4.7.4/i686-redhat-linux-gnu/kwin/clients/oxygen/config/oxygenexceptionlistwidget.moc:62
#20 Oxygen::ExceptionListWidget::qt_static_metacall (_o=0xb97b430, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbff4a8b8) at /usr/src/debug/kde-workspace-4.7.4/i686-redhat-linux-gnu/kwin/clients/oxygen/config/oxygenexceptionlistwidget.moc:54
#21 0x49830ea1 in QMetaObject::activate (sender=0xb97c090, m=0x4b5c6ae8, local_signal_index=2, argv=0xbff4a8b8) at kernel/qobject.cpp:3547
#22 0x4b37af9e in QAbstractButton::clicked (this=0xb97c090, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#23 0x4b06bc8e in QAbstractButtonPrivate::emitClicked (this=0xb97c318) at widgets/qabstractbutton.cpp:546
#24 0x4b06d360 in QAbstractButtonPrivate::click (this=0xb97c318) at widgets/qabstractbutton.cpp:539
#25 0x4b06d616 in QAbstractButton::mouseReleaseEvent (this=0xb97c090, e=0xbff4af84) at widgets/qabstractbutton.cpp:1121
#26 0x4ac9df5d in QWidget::event (this=0xb97c090, event=0xbff4af84) at kernel/qwidget.cpp:8361
#27 0x4b06c881 in QAbstractButton::event (this=0xb97c090, e=0xbff4af84) at widgets/qabstractbutton.cpp:1080
#28 0x4b111259 in QPushButton::event (this=0xb97c090, e=0xbff4af84) at widgets/qpushbutton.cpp:683
#29 0x4ac43134 in notify_helper (e=0xbff4af84, receiver=0xb97c090, this=0x9bb1be8) at kernel/qapplication.cpp:4550
#30 QApplicationPrivate::notify_helper (this=0x9bb1be8, receiver=0xb97c090, e=0xbff4af84) at kernel/qapplication.cpp:4522
#31 0x4ac492ca in QApplication::notify (this=0x9bb1be8, receiver=0xb97c090, e=0xbff4af84) at kernel/qapplication.cpp:4093
#32 0x49fb6972 in KApplication::notify (this=0xbff4c89c, receiver=0xb97c090, event=0xbff4af84) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#33 0x4981b5fe in QCoreApplication::notifyInternal (this=0xbff4c89c, receiver=0xb97c090, event=0xbff4af84) at kernel/qcoreapplication.cpp:876
#34 0x4ac44106 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#35 QApplicationPrivate::sendMouseEvent (receiver=0xb97c090, event=0xbff4af84, alienWidget=0xb97c090, nativeWidget=0xb943ca8, buttonDown=0x4b5cfed4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3161
#36 0x4accde6c in QETWidget::translateMouseEvent (this=0xb943ca8, event=0xbff4b43c) at kernel/qapplication_x11.cpp:4520
#37 0x4accce4d in QApplication::x11ProcessEvent (this=0xbff4c89c, event=0xbff4b43c) at kernel/qapplication_x11.cpp:3641
#38 0x4acf7e05 in x11EventSourceDispatch (s=0x9bb4ba8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#39 0x4758562f in g_main_dispatch (context=0x9bb3c40) at gmain.c:2441
#40 g_main_context_dispatch (context=0x9bb3c40) at gmain.c:3011
#41 0x47585d70 in g_main_context_iterate (context=0x9bb3c40, block=1197033488, dispatch=1, self=0x9bb0fb0) at gmain.c:3089
#42 0x4758601f in g_main_context_iteration (context=0x9bb3c40, may_block=1) at gmain.c:3152
#43 0x4984e2b8 in QEventDispatcherGlib::processEvents (this=0x9b86548, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#44 0x4acf7a9b in QGuiEventDispatcherGlib::processEvents (this=0x9b86548, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#45 0x4981a4ee in QEventLoop::processEvents (this=0xbff4b740, flags=...) at kernel/qeventloop.cpp:149
#46 0x4981a799 in QEventLoop::exec (this=0xbff4b740, flags=...) at kernel/qeventloop.cpp:204
#47 0x4b19375a in QDialog::exec (this=0xb943ca8) at dialogs/qdialog.cpp:552
#48 0xb1e95360 in KWin::KWinDecorationModule::slotConfigureDecoration (this=0xb59b548) at /usr/src/debug/kde-workspace-4.7.4/kwin/kcmkwin/kwindecoration/kwindecoration.cpp:320
#49 0x49830ea1 in QMetaObject::activate (sender=0xb5abe90, m=0x4b5c6ae8, local_signal_index=2, argv=0xbff4b968) at kernel/qobject.cpp:3547
#50 0x4b37af9e in QAbstractButton::clicked (this=0xb5abe90, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:220
#51 0x4b06bc8e in QAbstractButtonPrivate::emitClicked (this=0xb5ac160) at widgets/qabstractbutton.cpp:546
#52 0x4b06d360 in QAbstractButtonPrivate::click (this=0xb5ac160) at widgets/qabstractbutton.cpp:539
#53 0x4b06d616 in QAbstractButton::mouseReleaseEvent (this=0xb5abe90, e=0xbff4c034) at widgets/qabstractbutton.cpp:1121
#54 0x4ac9df5d in QWidget::event (this=0xb5abe90, event=0xbff4c034) at kernel/qwidget.cpp:8361
#55 0x4b06c881 in QAbstractButton::event (this=0xb5abe90, e=0xbff4c034) at widgets/qabstractbutton.cpp:1080
#56 0x4b111259 in QPushButton::event (this=0xb5abe90, e=0xbff4c034) at widgets/qpushbutton.cpp:683
#57 0x4ac43134 in notify_helper (e=0xbff4c034, receiver=0xb5abe90, this=0x9bb1be8) at kernel/qapplication.cpp:4550
#58 QApplicationPrivate::notify_helper (this=0x9bb1be8, receiver=0xb5abe90, e=0xbff4c034) at kernel/qapplication.cpp:4522
#59 0x4ac492ca in QApplication::notify (this=0x9bb1be8, receiver=0xb5abe90, e=0xbff4c034) at kernel/qapplication.cpp:4093
#60 0x49fb6972 in KApplication::notify (this=0xbff4c89c, receiver=0xb5abe90, event=0xbff4c034) at /usr/src/debug/kdelibs-4.7.4/kdeui/kernel/kapplication.cpp:311
#61 0x4981b5fe in QCoreApplication::notifyInternal (this=0xbff4c89c, receiver=0xb5abe90, event=0xbff4c034) at kernel/qcoreapplication.cpp:876
#62 0x4ac44106 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#63 QApplicationPrivate::sendMouseEvent (receiver=0xb5abe90, event=0xbff4c034, alienWidget=0xb5abe90, nativeWidget=0x9dc89a0, buttonDown=0x4b5cfed4, lastMouseReceiver=..., spontaneous=true) at kernel/qapplication.cpp:3161
#64 0x4accde6c in QETWidget::translateMouseEvent (this=0x9dc89a0, event=0xbff4c4ec) at kernel/qapplication_x11.cpp:4520
#65 0x4accce4d in QApplication::x11ProcessEvent (this=0xbff4c89c, event=0xbff4c4ec) at kernel/qapplication_x11.cpp:3641
#66 0x4acf7e05 in x11EventSourceDispatch (s=0x9bb4ba8, callback=0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:148
#67 0x4758562f in g_main_dispatch (context=0x9bb3c40) at gmain.c:2441
#68 g_main_context_dispatch (context=0x9bb3c40) at gmain.c:3011
#69 0x47585d70 in g_main_context_iterate (context=0x9bb3c40, block=1197033488, dispatch=1, self=0x9bb0fb0) at gmain.c:3089
#70 0x4758601f in g_main_context_iteration (context=0x9bb3c40, may_block=1) at gmain.c:3152
#71 0x4984e2b8 in QEventDispatcherGlib::processEvents (this=0x9b86548, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#72 0x4acf7a9b in QGuiEventDispatcherGlib::processEvents (this=0x9b86548, flags=...) at kernel/qguieventdispatcher_glib.cpp:207
#73 0x4981a4ee in QEventLoop::processEvents (this=0xbff4c7f4, flags=...) at kernel/qeventloop.cpp:149
#74 0x4981a799 in QEventLoop::exec (this=0xbff4c7f4, flags=...) at kernel/qeventloop.cpp:204
#75 0x4981f93b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#76 0x4ac40f35 in QApplication::exec () at kernel/qapplication.cpp:3811
#77 0x08050322 in main (argc=5, argv=0xbff4c9d4) at /usr/src/debug/kde-workspace-4.7.4/systemsettings/app/main.cpp:49

This bug may be a duplicate of or related to bug 277925, bug 288626.

Possible duplicates by query: bug 290238, bug 288626, bug 277925.

Reported using DrKonqi