Bug 289542 - Systemsettings crashed while activating/deactivating KSnapshot for PrintScreen in Custom Shortcuts
Summary: Systemsettings crashed while activating/deactivating KSnapshot for PrintScree...
Status: RESOLVED DUPLICATE of bug 286308
Alias: None
Product: systemsettings
Classification: Applications
Component: general (show other bugs)
Version: 1.0
Platform: Compiled Sources Linux
: NOR crash
Target Milestone: ---
Assignee: System Settings Bugs
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2011-12-21 23:08 UTC by Jesse
Modified: 2011-12-21 23:48 UTC (History)
0 users

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Latest Commit:
Version Fixed In:

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Description Jesse 2011-12-21 23:08:33 UTC 
Application: systemsettings (1.0)
KDE Platform Version: 4.7.90 (4.8 Beta2 (4.7.90) (Compiled from sources)
Qt Version: 4.8.0
Operating System: Linux 3.1.5-gentoo x86_64
Distribution: "Funtoo Linux - baselayout 2.1.8"

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

This doesn't happen everytime. I checked/unchecked the PrintScreen option many times before this without anything crashing. After doing this lots of times (around 10), it suddenly crashed. I don't know what caused it.

The crash can be reproduced some of the time.

-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[KCrash Handler]
#6  0x00000000012ccf6a in ?? ()
#7  0x00007fe0e3515f5a in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#9  KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x120de00, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#10 0x00007fe0e3516009 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x120de00, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#11 0x00007fe0e3515f5a in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#12 qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#13 KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x1209120, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#14 0x00007fe0e3516009 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x1209120, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#15 0x00007fe0e3515f5a in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#16 qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#17 KHotKeys::ActionDataGroup::~ActionDataGroup (this=0xf26b30, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#18 0x00007fe0e3516009 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0xf26b30, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#19 0x00007fe0e3525c62 in KHotKeys::Settings::setActions (this=0x11af8b0, actions=0x0) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/settings.cpp:181
#20 0x00007fe0e3526d70 in KHotKeys::Settings::reinitialize (this=0x11af8b0) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/settings.cpp:163
#21 0x00007fe0e3527448 in KHotKeys::Settings::reread_settings (this=0x11af8b0, include_disabled=true) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/settings.cpp:435
#22 0x00007fe0e3799702 in KHotkeysModel::load (this=0x11af8a0) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/kcm_hotkeys/hotkeys_model.cpp:475
#23 0x00007fe0e3793ac6 in KCMHotkeysPrivate::save (this=0x1128870) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/kcm_hotkeys/kcm_hotkeys.cpp:373
#24 0x00007fe0e379447d in KCMHotkeys::save (this=0x11282b0) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/kcm_hotkeys/kcm_hotkeys.cpp:270
#25 0x00000030bfe22017 in KCModuleProxy::save() () from /usr/lib64/libkcmutils.so.4
#26 0x00007fe0eb83d323 in ModuleView::moduleSave (this=<optimized out>, module=<optimized out>) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90/systemsettings/core/ModuleView.cpp:289
#27 0x00007fe0eb83f1aa in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90_build/systemsettings/core/ModuleView.moc:72
#28 ModuleView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90_build/systemsettings/core/ModuleView.moc:61
#29 0x00007fe0ea5ce431 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#30 0x00007fe0eb3c3102 in QAbstractButton::clicked(bool) () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007fe0eb1029be in QAbstractButtonPrivate::emitClicked() () from /usr/lib64/qt4/libQtGui.so.4
#32 0x00007fe0eb103cfb in QAbstractButtonPrivate::click() () from /usr/lib64/qt4/libQtGui.so.4
#33 0x00007fe0eb103f6c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007fe0eada9044 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007fe0ead58964 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#36 0x00007fe0ead5e0b3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#37 0x00000030b0851e26 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#38 0x00007fe0ea5ba6ac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#39 0x00007fe0ead59932 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/qt4/libQtGui.so.4
#40 0x00007fe0eadd56b8 in QETWidget::translateMouseEvent(_XEvent const*) () from /usr/lib64/qt4/libQtGui.so.4
#41 0x00007fe0eadd44aa in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#42 0x00007fe0eadfbb72 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtGui.so.4
#43 0x00000030a404476d in g_main_dispatch (context=0xc6b800) at gmain.c:2441
#44 g_main_context_dispatch (context=0xc6b800) at gmain.c:3011
#45 0x00000030a4044f68 in g_main_context_iterate (context=0xc6b800, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#46 0x00000030a4045139 in g_main_context_iteration (context=0xc6b800, may_block=1) at gmain.c:3152
#47 0x00007fe0ea5e95cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#48 0x00007fe0eadfb80e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#49 0x00007fe0ea5b9492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#50 0x00007fe0ea5b96e7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#51 0x00007fe0ea5be245 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#52 0x000000000040aa55 in main (argc=5, argv=0x7fff7c764af8) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90/systemsettings/app/main.cpp:49

Possible duplicates by query: bug 288191.

Reported using DrKonqi
Comment 1 Jesse 2011-12-21 23:26:41 UTC 
-- Backtrace:
Application: System Settings (systemsettings), signal: Segmentation fault
[Current thread is 1 (Thread 0x7fb57fcc9760 (LWP 6874))]

Thread 2 (Thread 0x7fb57763a700 (LWP 6875)):
#0  0x00007fb57e2397f3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00000030a4044c78 in g_main_context_poll (n_fds=1, fds=0x10e8760, timeout=-1, context=0xcb5610, priority=<optimized out>) at gmain.c:3402
#2  g_main_context_iterate (context=0xcb5610, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3084
#3  0x00000030a4045139 in g_main_context_iteration (context=0xcb5610, may_block=1) at gmain.c:3152
#4  0x00007fb57e69c636 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007fb57e66c492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#6  0x00007fb57e66c6e7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007fb57e56bca7 in QThread::exec() () from /usr/lib64/qt4/libQtCore.so.4
#8  0x00007fb57e64c2cf in QInotifyFileSystemWatcherEngine::run() () from /usr/lib64/qt4/libQtCore.so.4
#9  0x00007fb57e56eccb in QThreadPrivate::start(void*) () from /usr/lib64/qt4/libQtCore.so.4
#10 0x00007fb57d76ff2c in start_thread (arg=0x7fb57763a700) at pthread_create.c:301
#11 0x00007fb57e24242d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7fb57fcc9760 (LWP 6874)):
[KCrash Handler]
#6  0x0000000000000000 in ?? ()
#7  0x00007fb576990f5a in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#8  qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#9  KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x14264e0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#10 0x00007fb576991009 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x14264e0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#11 0x00007fb576990f5a in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#12 qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#13 KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x14258e0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#14 0x00007fb576991009 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x14258e0, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#15 0x00007fb576990f5a in qDeleteAll<QList<KHotKeys::ActionDataBase*>::const_iterator> (end=<optimized out>, begin=<optimized out>) at /usr/include/qt4/QtCore/qalgorithms.h:322
#16 qDeleteAll<QList<KHotKeys::ActionDataBase*> > (c=...) at /usr/include/qt4/QtCore/qalgorithms.h:330
#17 KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x124d110, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:37
#18 0x00007fb576991009 in KHotKeys::ActionDataGroup::~ActionDataGroup (this=0x124d110, __in_chrg=<optimized out>) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/action_data/action_data_group.cpp:39
#19 0x00007fb5769a0c62 in KHotKeys::Settings::setActions (this=0xcde010, actions=0x0) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/settings.cpp:181
#20 0x00007fb5769a1d70 in KHotKeys::Settings::reinitialize (this=0xcde010) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/settings.cpp:163
#21 0x00007fb5769a2448 in KHotKeys::Settings::reread_settings (this=0xcde010, include_disabled=true) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/libkhotkeysprivate/settings.cpp:435
#22 0x00007fb576c14702 in KHotkeysModel::load (this=0xcde000) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/kcm_hotkeys/hotkeys_model.cpp:475
#23 0x00007fb576c0eac6 in KCMHotkeysPrivate::save (this=0xcadc40) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/kcm_hotkeys/kcm_hotkeys.cpp:373
#24 0x00007fb576c0f47d in KCMHotkeys::save (this=0x1173db0) at /var/tmp/portage/kde-base/khotkeys-4.7.90/work/khotkeys-4.7.90/khotkeys/kcm_hotkeys/kcm_hotkeys.cpp:270
#25 0x00000030bfe22017 in KCModuleProxy::save() () from /usr/lib64/libkcmutils.so.4
#26 0x00007fb57f8f0323 in ModuleView::moduleSave (this=<optimized out>, module=<optimized out>) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90/systemsettings/core/ModuleView.cpp:289
#27 0x00007fb57f8f21aa in qt_static_metacall (_a=<optimized out>, _id=<optimized out>, _o=<optimized out>, _c=<optimized out>) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90_build/systemsettings/core/ModuleView.moc:72
#28 ModuleView::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90_build/systemsettings/core/ModuleView.moc:61
#29 0x00007fb57e681431 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib64/qt4/libQtCore.so.4
#30 0x00007fb57f476102 in QAbstractButton::clicked(bool) () from /usr/lib64/qt4/libQtGui.so.4
#31 0x00007fb57f1b59be in QAbstractButtonPrivate::emitClicked() () from /usr/lib64/qt4/libQtGui.so.4
#32 0x00007fb57f1b6cfb in QAbstractButtonPrivate::click() () from /usr/lib64/qt4/libQtGui.so.4
#33 0x00007fb57f1b6f6c in QAbstractButton::mouseReleaseEvent(QMouseEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#34 0x00007fb57ee5c044 in QWidget::event(QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#35 0x00007fb57ee0b964 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#36 0x00007fb57ee110b3 in QApplication::notify(QObject*, QEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#37 0x00000030b0851e26 in KApplication::notify(QObject*, QEvent*) () from /usr/lib64/libkdeui.so.5
#38 0x00007fb57e66d6ac in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib64/qt4/libQtCore.so.4
#39 0x00007fb57ee0c932 in QApplicationPrivate::sendMouseEvent(QWidget*, QMouseEvent*, QWidget*, QWidget*, QWidget**, QPointer<QWidget>&, bool) () from /usr/lib64/qt4/libQtGui.so.4
#40 0x00007fb57ee886b8 in QETWidget::translateMouseEvent(_XEvent const*) () from /usr/lib64/qt4/libQtGui.so.4
#41 0x00007fb57ee874aa in QApplication::x11ProcessEvent(_XEvent*) () from /usr/lib64/qt4/libQtGui.so.4
#42 0x00007fb57eeaeb72 in x11EventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt4/libQtGui.so.4
#43 0x00000030a404476d in g_main_dispatch (context=0xc54800) at gmain.c:2441
#44 g_main_context_dispatch (context=0xc54800) at gmain.c:3011
#45 0x00000030a4044f68 in g_main_context_iterate (context=0xc54800, block=<optimized out>, dispatch=1, self=<optimized out>) at gmain.c:3089
#46 0x00000030a4045139 in g_main_context_iteration (context=0xc54800, may_block=1) at gmain.c:3152
#47 0x00007fb57e69c5cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#48 0x00007fb57eeae80e in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtGui.so.4
#49 0x00007fb57e66c492 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#50 0x00007fb57e66c6e7 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib64/qt4/libQtCore.so.4
#51 0x00007fb57e671245 in QCoreApplication::exec() () from /usr/lib64/qt4/libQtCore.so.4
#52 0x000000000040aa55 in main (argc=5, argv=0x7fff924b9eb8) at /var/tmp/portage/kde-base/systemsettings-4.7.90/work/systemsettings-4.7.90/systemsettings/app/main.cpp:49
Comment 2 Christoph Feck 2011-12-21 23:48:24 UTC 

*** This bug has been marked as a duplicate of bug 286308 ***