Bug 325708

Application: systemsettings (1.0)
KDE Platform Version: 4.10.5
Qt Version: 4.8.4
Operating System: Linux 3.8.0-31-generic x86_64
Distribution: Linux Mint 15 Olivia

-- Information about the crash:
- What I was doing when the application crashed:
Launched the system settings, joined Keys and strokes, launched the "examples".
Then right-click on the "launch Konsole" and choose delete.

The crash can be reproduced every time.

-- Backtrace:
Application: Параметры системы (systemsettings), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f85921be7c0 (LWP 2656))]

Thread 2 (Thread 0x7f8574fdb700 (LWP 2657)):
#0  0x00007f858f1bc3cd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f85881eb1dc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f85881eb304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f858f941036 in QEventDispatcherGlib::processEvents (this=0x7f85700008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#4  0x00007f858f91138f in QEventLoop::processEvents (this=this@entry=0x7f8574fdad90, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f858f911618 in QEventLoop::exec (this=this@entry=0x7f8574fdad90, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f858f813410 in QThread::exec (this=this@entry=0xe47b50) at thread/qthread.cpp:542
#7  0x00007f858f8f2edf in QInotifyFileSystemWatcherEngine::run (this=0xe47b50) at io/qfilesystemwatcher_inotify.cpp:256
#8  0x00007f858f815bec in QThreadPrivate::start (arg=0xe47b50) at thread/qthread_unix.cpp:338
#9  0x00007f85886bdf8e in start_thread (arg=0x7f8574fdb700) at pthread_create.c:311
#10 0x00007f858f1c8e1d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:113

Thread 1 (Thread 0x7f85921be7c0 (LWP 2656)):
[KCrash Handler]
#6  QKeySequence::operator= (this=this@entry=0xcb83f0, other=...) at kernel/qkeysequence.cpp:1519
#7  0x00007f85912bc827 in KShortcut::KShortcut (this=0x7ffffa237af0, other=...) at ../../kdeui/shortcuts/kshortcut.cpp:76
#8  0x00007f857437629d in KHotKeys::ShortcutTrigger::shortcut (this=0xf24980) at ../../../khotkeys/libkhotkeysprivate/triggers/shortcut_trigger.cpp:194
#9  0x00007f85745c298d in ShortcutTriggerWidget::isChanged (this=0xfd12b0) at ../../../khotkeys/kcm_hotkeys/triggers/shortcut_trigger_widget.cpp:90
#10 0x00007f85745caca6 in SimpleActionDataWidget::isChanged (this=0xe8d8c0) at ../../../khotkeys/kcm_hotkeys/simple_action_data_widget.cpp:49
#11 0x00007f85745b3c9c in KCMHotkeysPrivate::maybeShowWidget (this=0xe78ce0, nextIndex=...) at ../../../khotkeys/kcm_hotkeys/kcm_hotkeys.cpp:341
#12 0x00007f85745b3f43 in KCMHotkeys::currentChanged (this=0xe7b0f0, pCurrent=..., pPrevious=...) at ../../../khotkeys/kcm_hotkeys/kcm_hotkeys.cpp:167
#13 0x00007f858f9270ef in QMetaObject::activate (sender=sender@entry=0xeb5ba0, m=m@entry=0x7f8591036940 <QItemSelectionModel::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffffa237e00) at kernel/qobject.cpp:3539
#14 0x00007f8590ad66ea in QItemSelectionModel::currentChanged (this=this@entry=0xeb5ba0, _t1=..., _t2=...) at .moc/release-shared/moc_qitemselectionmodel.cpp:173
#15 0x00007f8590ad67d9 in QItemSelectionModel::setCurrentIndex (this=0xeb5ba0, index=..., command=...) at itemviews/qitemselectionmodel.cpp:1175
#16 0x00007f8590a80cde in QAbstractItemView::setCurrentIndex (this=0xe794b0, index=...) at itemviews/qabstractitemview.cpp:1022
#17 0x00007f85745bc745 in HotkeysTreeViewContextMenu::deleteAction (this=0x7ffffa2396d0) at ../../../khotkeys/kcm_hotkeys/hotkeys_context_menu.cpp:417
#18 0x00007f858f9270ef in QMetaObject::activate (sender=sender@entry=0xf083e0, m=m@entry=0x7f85910197a0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffffa238120) at kernel/qobject.cpp:3539
#19 0x00007f8590571152 in QAction::triggered (this=this@entry=0xf083e0, _t1=false) at .moc/release-shared/moc_qaction.cpp:277
#20 0x00007f8590572580 in QAction::activate (this=this@entry=0xf083e0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#21 0x00007f85909b0aa3 in QMenuPrivate::activateCausedStack (this=this@entry=0x1008610, causedStack=..., action=action@entry=0xf083e0, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1038
#22 0x00007f85909b5d69 in QMenuPrivate::activateAction (this=0x1008610, action=0xf083e0, action_e=QAction::Trigger, self=<optimized out>) at widgets/qmenu.cpp:1130
#23 0x00007f85905c4a89 in QWidget::event (this=this@entry=0x7ffffa2396d0, event=event@entry=0x7ffffa238b10) at kernel/qwidget.cpp:8375
#24 0x00007f85909b754b in QMenu::event (this=0x7ffffa2396d0, e=0x7ffffa238b10) at widgets/qmenu.cpp:2481
#25 0x00007f85905778ec in QApplicationPrivate::notify_helper (this=this@entry=0xa5b320, receiver=receiver@entry=0x7ffffa2396d0, e=e@entry=0x7ffffa238b10) at kernel/qapplication.cpp:4567
#26 0x00007f859057aa33 in QApplication::notify (this=this@entry=0x7ffffa23ae80, receiver=receiver@entry=0x7ffffa2396d0, e=e@entry=0x7ffffa238b10) at kernel/qapplication.cpp:4110
#27 0x00007f85912831a6 in KApplication::notify (this=0x7ffffa23ae80, receiver=0x7ffffa2396d0, event=0x7ffffa238b10) at ../../kdeui/kernel/kapplication.cpp:311
#28 0x00007f858f91263e in QCoreApplication::notifyInternal (this=0x7ffffa23ae80, receiver=receiver@entry=0x7ffffa2396d0, event=event@entry=0x7ffffa238b10) at kernel/qcoreapplication.cpp:946
#29 0x00007f859057d933 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#30 QApplicationPrivate::sendMouseEvent (receiver=0x7ffffa2396d0, event=event@entry=0x7ffffa238b10, alienWidget=0x0, nativeWidget=nativeWidget@entry=0x7ffffa2396d0, buttonDown=buttonDown@entry=0x7f8591055308 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#31 0x00007f85905f2d1c in QETWidget::translateMouseEvent (this=this@entry=0x7ffffa2396d0, event=event@entry=0x7ffffa239290) at kernel/qapplication_x11.cpp:4565
#32 0x00007f85905f1e81 in QApplication::x11ProcessEvent (this=0x7ffffa23ae80, event=event@entry=0x7ffffa239290) at kernel/qapplication_x11.cpp:3746
#33 0x00007f859061d042 in x11EventSourceDispatch (s=0xa50e90, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#34 0x00007f85881eaf05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f85881eb248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f85881eb304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f858f941016 in QEventDispatcherGlib::processEvents (this=0xa00ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#38 0x00007f859061d13e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#39 0x00007f858f91138f in QEventLoop::processEvents (this=this@entry=0x7ffffa239670, flags=...) at kernel/qeventloop.cpp:149
#40 0x00007f858f911618 in QEventLoop::exec (this=this@entry=0x7ffffa239670, flags=...) at kernel/qeventloop.cpp:204
#41 0x00007f85909b4dd5 in QMenu::exec (this=this@entry=0x7ffffa2396d0, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2125
#42 0x00007f85745baabf in HotkeysTreeView::contextMenuEvent (this=0xe794b0, event=0x7ffffa23a240) at ../../../khotkeys/kcm_hotkeys/hotkeys_tree_view.cpp:56
#43 0x00007f85905c47de in QWidget::event (this=this@entry=0xe794b0, event=event@entry=0x7ffffa23a240) at kernel/qwidget.cpp:8553
#44 0x00007f8590977486 in QFrame::event (this=0xe794b0, e=0x7ffffa23a240) at widgets/qframe.cpp:557
#45 0x00007f8590a8da2b in QAbstractItemView::viewportEvent (this=this@entry=0xe794b0, event=event@entry=0x7ffffa23a240) at itemviews/qabstractitemview.cpp:1644
#46 0x00007f8590acd6d1 in QTreeView::viewportEvent (this=0xe794b0, event=0x7ffffa23a240) at itemviews/qtreeview.cpp:1257
#47 0x00007f858f9127a6 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0xa5b320, receiver=receiver@entry=0xcc22e0, event=event@entry=0x7ffffa23a240) at kernel/qcoreapplication.cpp:1056
#48 0x00007f85905778bc in QApplicationPrivate::notify_helper (this=this@entry=0xa5b320, receiver=receiver@entry=0xcc22e0, e=e@entry=0x7ffffa23a240) at kernel/qapplication.cpp:4563
#49 0x00007f859057a735 in QApplication::notify (this=this@entry=0x7ffffa23ae80, receiver=receiver@entry=0xcc22e0, e=e@entry=0x7ffffa23a240) at kernel/qapplication.cpp:4189
#50 0x00007f85912831a6 in KApplication::notify (this=0x7ffffa23ae80, receiver=0xcc22e0, event=0x7ffffa23a240) at ../../kdeui/kernel/kapplication.cpp:311
#51 0x00007f858f91263e in QCoreApplication::notifyInternal (this=0x7ffffa23ae80, receiver=receiver@entry=0xcc22e0, event=event@entry=0x7ffffa23a240) at kernel/qcoreapplication.cpp:946
#52 0x00007f85905f2eb1 in sendSpontaneousEvent (event=0x7ffffa23a240, receiver=0xcc22e0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#53 QETWidget::translateMouseEvent (this=this@entry=0xa489c0, event=event@entry=0x7ffffa23a990) at kernel/qapplication_x11.cpp:4636
#54 0x00007f85905f1e81 in QApplication::x11ProcessEvent (this=0x7ffffa23ae80, event=event@entry=0x7ffffa23a990) at kernel/qapplication_x11.cpp:3746
#55 0x00007f859061d042 in x11EventSourceDispatch (s=0xa50e90, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#56 0x00007f85881eaf05 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#57 0x00007f85881eb248 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#58 0x00007f85881eb304 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007f858f941016 in QEventDispatcherGlib::processEvents (this=0xa00ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#60 0x00007f859061d13e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#61 0x00007f858f91138f in QEventLoop::processEvents (this=this@entry=0x7ffffa23ad60, flags=...) at kernel/qeventloop.cpp:149
#62 0x00007f858f911618 in QEventLoop::exec (this=this@entry=0x7ffffa23ad60, flags=...) at kernel/qeventloop.cpp:204
#63 0x00007f858f916cf6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1218
#64 0x00007f8590575ffc in QApplication::exec () at kernel/qapplication.cpp:3828
#65 0x000000000040aa2e in main (argc=5, argv=0x7ffffa23afc8) at ../../../systemsettings/app/main.cpp:49

Possible duplicates by query: bug 310234.

Reported using DrKonqi