https://bugs.kde.org/show_bug.cgi?id=374534
Bug ID: 374534
Summary: Systemsettings crash upon exiting window decorations
Product: systemsettings
Version: 5.8.4
Platform: openSUSE RPMs
OS: Linux
Status: UNCONFIRMED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Application: systemsettings5 (5.8.4)
Qt Version: 5.7.1
Frameworks Version: 5.29.0
Operating System: Linux 4.9.0-2-default x86_64
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
* open up systemsettings
* go to window decorations
* click that back button in the top left to get back to the start screen
--> systemsettings crashes every time
The crash can be reproduced every time.
-- Backtrace:
Application: Systemeinstellungen (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f944ba888c0 (LWP 9752))]
Thread 3 (Thread 0x7f9419c94700 (LWP 9767)):
#0 0x00007f9441932d1b in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#1 0x00007f944193379b in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f944193398c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f94480ab18b in QEventDispatcherGlib::processEvents
(this=0x7f941633fab0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9448054aea in QEventLoop::exec (this=this@entry=0x7f9419c93ce0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f9447e82813 in QThread::exec (this=this@entry=0x2d3a3a0) at
thread/qthread.cpp:507
#6 0x00007f94461e1305 in QQmlThreadPrivate::run (this=0x2d3a3a0) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/qml/ftw/qqmlthread.cpp:147
#7 0x00007f9447e874c8 in QThreadPrivate::start (arg=0x2d3a3a0) at
thread/qthread_unix.cpp:368
#8 0x00007f9443874454 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f944779437f in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f9430062700 (LWP 9755)):
#0 0x00007f9441932d3b in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#1 0x00007f944193379b in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f944193398c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f94480ab18b in QEventDispatcherGlib::processEvents
(this=0x7f94280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9448054aea in QEventLoop::exec (this=this@entry=0x7f9430061cd0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5 0x00007f9447e82813 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:507
#6 0x00007f94489b0385 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007f9447e874c8 in QThreadPrivate::start (arg=0x7f9448c21d20) at
thread/qthread_unix.cpp:368
#8 0x00007f9443874454 in start_thread () from /lib64/libpthread.so.0
#9 0x00007f944779437f in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f944ba888c0 (LWP 9752)):
[KCrash Handler]
#6 QV4::Value::as<QV4::QObjectWrapper> (this=0x2ba93e0) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsruntime/qv4value_p.h:428
#7 QV4::Value::as<QV4::QObjectWrapper> (this=0x2ba93e0) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsruntime/qv4value_p.h:434
#8 QV4::WeakValue::free (this=this@entry=0x2b9a2c0) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsruntime/qv4persistent.cpp:425
#9 0x00007f9446124802 in QV4::WeakValue::clear (this=0x2b9a2c0) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsruntime/qv4persistent_p.h:187
#10 QV4::QObjectWrapper::destroyObject (this=<optimized out>,
lastCall=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsruntime/qv4qobjectwrapper.cpp:1051
#11 0x00007f9445fbac4f in QV4::MemoryManager::sweep (this=this@entry=0x27a7460,
lastSweep=lastSweep@entry=true) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/memory/qv4mm.cpp:440
#12 0x00007f9445fbc05c in QV4::MemoryManager::~MemoryManager (this=0x27a7460,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/memory/qv4mm.cpp:642
#13 0x00007f94460a34eb in QV4::ExecutionEngine::~ExecutionEngine
(this=0x27a72f0, __in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsruntime/qv4engine.cpp:452
#14 0x00007f94461e2db6 in QV8Engine::~QV8Engine (this=0x27a7280,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/qml/v8/qv8engine.cpp:167
#15 0x00007f94461e2ed9 in QV8Engine::~QV8Engine (this=0x27a7280,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/qml/v8/qv8engine.cpp:168
#16 0x00007f944603a816 in QJSEngine::~QJSEngine (this=0x2d9e3b0,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/jsapi/qjsengine.cpp:308
#17 0x00007f944614e5ed in QQmlEngine::~QQmlEngine (this=0x2d9e3b0,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/qml/qqmlengine.cpp:950
#18 0x00007f944614e6a9 in QQmlEngine::~QQmlEngine (this=0x2d9e3b0,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/qml/qml/qqmlengine.cpp:972
#19 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x270d0d0) at kernel/qobject.cpp:1970
#20 0x00007f944808a2bf in QObject::~QObject (this=<optimized out>,
__in_chrg=<optimized out>) at kernel/qobject.cpp:1041
#21 0x00007f94466b32d4 in QQuickWindow::~QQuickWindow (this=0x2729700,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/quick/items/qquickwindow.cpp:1229
#22 0x00007f9446763039 in QQuickView::~QQuickView (this=0x2729700,
__in_chrg=<optimized out>) at
/usr/src/debug/qtdeclarative-opensource-src-5.7.1/src/quick/items/qquickview.cpp:211
#23 0x00007f9449c37df5 in QWindowContainer::~QWindowContainer (this=0x2d98400,
__in_chrg=<optimized out>) at kernel/qwindowcontainer.cpp:241
#24 0x00007f9449c37e19 in QWindowContainer::~QWindowContainer (this=0x2d98400,
__in_chrg=<optimized out>) at kernel/qwindowcontainer.cpp:242
#25 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x2745540) at kernel/qobject.cpp:1970
#26 0x00007f9449c15eeb in QWidget::~QWidget (this=0x273c5f0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#27 0x00007f9449c161d9 in QWidget::~QWidget (this=0x273c5f0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1714
#28 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x271aac0) at kernel/qobject.cpp:1970
#29 0x00007f9449c15eeb in QWidget::~QWidget (this=0x2da4ef0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#30 0x00007f9449c161d9 in QWidget::~QWidget (this=0x2da4ef0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1714
#31 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x278a2e0) at kernel/qobject.cpp:1970
#32 0x00007f9449c15eeb in QWidget::~QWidget (this=0x26fe940,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#33 0x00007f9449d63c09 in QStackedWidget::~QStackedWidget (this=0x26fe940,
__in_chrg=<optimized out>) at widgets/qstackedwidget.cpp:149
#34 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x22b9080) at kernel/qobject.cpp:1970
#35 0x00007f9449c15eeb in QWidget::~QWidget (this=0x2d2aeb0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#36 0x00007f9449d709d9 in QTabWidget::~QTabWidget (this=0x2d2aeb0,
__in_chrg=<optimized out>) at widgets/qtabwidget.cpp:363
#37 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x2743a30) at kernel/qobject.cpp:1970
#38 0x00007f9449c15eeb in QWidget::~QWidget (this=0x2b9a260,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#39 0x00007f9420fbfa6e in
KDecoration2::Configuration::ConfigurationForm::~ConfigurationForm
(this=0x2b9a260, __in_chrg=<optimized out>) at
/usr/src/debug/kwin-5.8.4/kcmkwin/kwindecoration/kcm.h:41
#40 KDecoration2::Configuration::ConfigurationForm::~ConfigurationForm
(this=0x2b9a260, __in_chrg=<optimized out>) at
/usr/src/debug/kwin-5.8.4/kcmkwin/kwindecoration/kcm.h:41
#41 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x21ef0e0) at kernel/qobject.cpp:1970
#42 0x00007f9449c15eeb in QWidget::~QWidget (this=0x2be6660,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#43 0x00007f944aab63fd in KCModule::~KCModule (this=0x2be6660,
__in_chrg=<optimized out>) at
/usr/src/debug/kconfigwidgets-5.29.0/src/kcmodule.cpp:177
#44 0x00007f9420fbc331 in
KDecoration2::Configuration::ConfigurationModule::~ConfigurationModule
(this=0x2be6660, __in_chrg=<optimized out>) at
/usr/src/debug/kwin-5.8.4/kcmkwin/kwindecoration/kcm.h:47
#45 KDecoration2::Configuration::ConfigurationModule::~ConfigurationModule
(this=0x2be6660, __in_chrg=<optimized out>) at
/usr/src/debug/kwin-5.8.4/kcmkwin/kwindecoration/kcm.h:47
#46 0x00007f944b498b54 in KCModuleProxy::deleteClient
(this=this@entry=0x26ad2d0) at
/usr/src/debug/kcmutils-5.29.0/src/kcmoduleproxy.cpp:217
#47 0x00007f944b498bfc in KCModuleProxy::~KCModuleProxy (this=0x26ad2d0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.29.0/src/kcmoduleproxy.cpp:208
#48 0x00007f944b498db9 in KCModuleProxy::~KCModuleProxy (this=0x26ad2d0,
__in_chrg=<optimized out>) at
/usr/src/debug/kcmutils-5.29.0/src/kcmoduleproxy.cpp:212
#49 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x2da02c0) at kernel/qobject.cpp:1970
#50 0x00007f9449c15eeb in QWidget::~QWidget (this=0x225ada0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#51 0x00007f9449c161d9 in QWidget::~QWidget (this=0x225ada0,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1714
#52 0x00007f9448080f31 in QObjectPrivate::deleteChildren
(this=this@entry=0x2b9b790) at kernel/qobject.cpp:1970
#53 0x00007f9449c15eeb in QWidget::~QWidget (this=0x2b98920,
__in_chrg=<optimized out>) at kernel/qwidget.cpp:1694
#54 0x00007f9449d8ec79 in QScrollArea::~QScrollArea (this=0x2b98920,
__in_chrg=<optimized out>) at widgets/qscrollarea.cpp:174
#55 0x00007f944a3ce78b in KPageWidgetItem::Private::~Private (this=0x26ad1e0,
__in_chrg=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.29.0/src/kpagewidgetmodel.cpp:40
#56 KPageWidgetItem::~KPageWidgetItem (this=0x22a4250, __in_chrg=<optimized
out>) at /usr/src/debug/kwidgetsaddons-5.29.0/src/kpagewidgetmodel.cpp:86
#57 0x00007f944a3ce7a9 in KPageWidgetItem::~KPageWidgetItem (this=0x22a4250,
__in_chrg=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.29.0/src/kpagewidgetmodel.cpp:87
#58 0x00007f944a3cf1eb in PageItem::~PageItem (this=0x22b9510,
__in_chrg=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.29.0/src/kpagewidgetmodel.cpp:176
#59 0x00007f944a3cfe0e in KPageWidgetModel::removePage (this=0x21a5cc0,
item=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.29.0/src/kpagewidgetmodel.cpp:537
#60 0x00007f944a3ce217 in KPageWidget::removePage (this=<optimized out>,
item=<optimized out>) at
/usr/src/debug/kwidgetsaddons-5.29.0/src/kpagewidget.cpp:120
#61 0x00007f944b6d4125 in ModuleView::closeModules (this=0x21938d0) at
/usr/src/debug/systemsettings-5.8.4/core/ModuleView.cpp:275
#62 0x00007f9423f1eb0e in IconMode::backToOverview (this=0x220bce0) at
/usr/src/debug/systemsettings-5.8.4/icons/IconMode.cpp:156
#63 0x00007f9448082709 in QMetaObject::activate (sender=sender@entry=0x2265d70,
signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1,
argv=argv@entry=0x7ffe17819c10) at kernel/qobject.cpp:3740
#64 0x00007f9448083027 in QMetaObject::activate (sender=sender@entry=0x2265d70,
m=m@entry=0x7f944a2aaf80 <QAction::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffe17819c10)
at kernel/qobject.cpp:3602
#65 0x00007f9449bcc4e2 in QAction::triggered (this=this@entry=0x2265d70,
_t1=<optimized out>) at .moc/moc_qaction.cpp:369
#66 0x00007f9449bceed0 in QAction::activate (this=0x2265d70, event=<optimized
out>) at kernel/qaction.cpp:1170
#67 0x00007f9449cbcd0d in QAbstractButtonPrivate::click (this=0x2224f40) at
widgets/qabstractbutton.cpp:393
#68 0x00007f9449cbcf44 in QAbstractButton::mouseReleaseEvent (this=0x21ea4c0,
e=0x7ffe1781a130) at widgets/qabstractbutton.cpp:1009
#69 0x00007f9449d8901a in QToolButton::mouseReleaseEvent (this=<optimized out>,
e=<optimized out>) at widgets/qtoolbutton.cpp:616
#70 0x00007f9449c1a588 in QWidget::event (this=0x21ea4c0, event=0x7ffe1781a130)
at kernel/qwidget.cpp:9161
#71 0x00007f9449cbe151 in QAbstractButton::event (this=this@entry=0x21ea4c0,
e=e@entry=0x7ffe1781a130) at widgets/qabstractbutton.cpp:966
#72 0x00007f9449d890f9 in QToolButton::event (this=0x21ea4c0,
event=0x7ffe1781a130) at widgets/qtoolbutton.cpp:982
#73 0x00007f9449bd2eac in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x21ea4c0, e=0x7ffe1781a130) at kernel/qapplication.cpp:3799
#74 0x00007f9449bdb51d in QApplication::notify (this=<optimized out>,
receiver=0x21ea4c0, e=0x7ffe1781a130) at kernel/qapplication.cpp:3273
#75 0x00007f9448056b00 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x21ea4c0, event=event@entry=0x7ffe1781a130) at
kernel/qcoreapplication.cpp:988
#76 0x00007f9449bd9bcd in QCoreApplication::sendEvent (event=<optimized out>,
receiver=<optimized out>) at ../../src/corelib/kernel/qcoreapplication.h:231
#77 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x21ea4c0,
event=event@entry=0x7ffe1781a130, alienWidget=alienWidget@entry=0x21ea4c0,
nativeWidget=0x21e14a0, buttonDown=buttonDown@entry=0x7f944a2d9830
<qt_button_down>, lastMouseReceiver=..., spontaneous=true) at
kernel/qapplication.cpp:2771
#78 0x00007f9449c34c06 in QWidgetWindow::handleMouseEvent
(this=this@entry=0x29c4ce0, event=event@entry=0x7ffe1781a550) at
kernel/qwidgetwindow.cpp:617
#79 0x00007f9449c37613 in QWidgetWindow::event (this=0x29c4ce0,
event=0x7ffe1781a550) at kernel/qwidgetwindow.cpp:239
#80 0x00007f9449bd2eac in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x29c4ce0, e=0x7ffe1781a550) at kernel/qapplication.cpp:3799
#81 0x00007f9449bda661 in QApplication::notify (this=0x7ffe1781aa10,
receiver=0x29c4ce0, e=0x7ffe1781a550) at kernel/qapplication.cpp:3556
#82 0x00007f9448056b00 in QCoreApplication::notifyInternal2
(receiver=receiver@entry=0x29c4ce0, event=event@entry=0x7ffe1781a550) at
kernel/qcoreapplication.cpp:988
#83 0x00007f9449431c43 in QCoreApplication::sendSpontaneousEvent
(event=0x7ffe1781a550, receiver=0x29c4ce0) at
../../src/corelib/kernel/qcoreapplication.h:234
#84 QGuiApplicationPrivate::processMouseEvent (e=0x29fe430) at
kernel/qguiapplication.cpp:1903
#85 0x00007f94494337c5 in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x29fe430) at kernel/qguiapplication.cpp:1687
#86 0x00007f944941175b in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:659
#87 0x00007f943b774210 in userEventSourceDispatch (source=<optimized out>) at
eventdispatchers/qeventdispatcher_glib.cpp:76
#88 0x00007f9441933677 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#89 0x00007f94419338e0 in ?? () from /usr/lib64/libglib-2.0.so.0
#90 0x00007f944193398c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#91 0x00007f94480ab16f in QEventDispatcherGlib::processEvents (this=0x2059c40,
flags=...) at kernel/qeventdispatcher_glib.cpp:423
#92 0x00007f9448054aea in QEventLoop::exec (this=this@entry=0x7ffe1781a8f0,
flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#93 0x00007f944805d25c in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1261
#94 0x00007f944942941c in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1633
#95 0x00007f9449bd2e05 in QApplication::exec () at kernel/qapplication.cpp:2975
#96 0x000000000040cb80 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/systemsettings-5.8.4/app/main.cpp:56
Reported using DrKonqi
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