Discussion:
[systemsettings] [Bug 401091] New: KDE Plasma Menu Selection Crash
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b***@kde.org
2018-11-16 01:39:08 UTC
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https://bugs.kde.org/show_bug.cgi?id=401091

Bug ID: 401091
Summary: KDE Plasma Menu Selection Crash
Product: systemsettings
Version: 5.13.5
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-***@kde.org
Reporter: ***@rocketmail.com
Target Milestone: ---

Application: systemsettings5 (5.13.5)

Qt Version: 5.11.1
Frameworks Version: 5.52.0
Operating System: Linux 4.18.18-300.fc29.x86_64 x86_64
Distribution: "Fedora release 29 (Twenty Nine)"

-- Information about the crash:
- What I was doing when the application crashed:
Making a selection on the left panel on the "System Settings -> Advanced
Settings" window.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f2de7ac1940 (LWP 10736))]

Thread 10 (Thread 0x7f2db288f700 (LWP 11167)):
#0 0x00007f2deaed9371 in poll () from /lib64/libc.so.6
#1 0x00007f2de825d5a6 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f2deb58882b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007f2deb39f046 in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007f2ded161209 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#7 0x00007f2deb3a84bb in ?? () from /lib64/libQt5Core.so.5
#8 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#9 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f2dabfff700 (LWP 11164)):
#0 0x00007f2deaed4ed4 in read () from /lib64/libc.so.6
#1 0x00007f2de82a3aa0 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d09b in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007f2de825d550 in ?? () from /lib64/libglib-2.0.so.0
#4 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007f2deb58882b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007f2deb39f046 in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007f2ded161209 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#9 0x00007f2deb3a84bb in ?? () from /lib64/libQt5Core.so.5
#10 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f2db3fff700 (LWP 10988)):
#0 0x00007f2deaed4ed4 in read () from /lib64/libc.so.6
#1 0x00007f2de82a3aa0 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d09b in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007f2de825d550 in ?? () from /lib64/libglib-2.0.so.0
#4 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007f2deb58882b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007f2deb39f046 in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007f2ded161209 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#9 0x00007f2deb3a84bb in ?? () from /lib64/libQt5Core.so.5
#10 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f2dc4d15700 (LWP 10756)):
#0 0x00007f2deaed9371 in poll () from /lib64/libc.so.6
#1 0x00007f2de825d5a6 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d962 in g_main_loop_run () from /lib64/libglib-2.0.so.0
#3 0x00007f2dc55e979a in ?? () from /lib64/libgio-2.0.so.0
#4 0x00007f2de828648a in ?? () from /lib64/libglib-2.0.so.0
#5 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#6 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f2dc5516700 (LWP 10755)):
#0 0x00007f2deaed9371 in poll () from /lib64/libc.so.6
#1 0x00007f2de825d5a6 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f2de825d721 in ?? () from /lib64/libglib-2.0.so.0
#4 0x00007f2de828648a in ?? () from /lib64/libglib-2.0.so.0
#5 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#6 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f2dc7bcb700 (LWP 10744)):
#0 0x00007f2deaed9371 in poll () from /lib64/libc.so.6
#1 0x00007f2de825d5a6 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f2deb58882b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007f2deb39f046 in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007f2ded161209 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#7 0x00007f2deb3a84bb in ?? () from /lib64/libQt5Core.so.5
#8 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#9 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f2dd1282700 (LWP 10742)):
#0 0x00007f2deaed4ed4 in read () from /lib64/libc.so.6
#1 0x00007f2de82a3aa0 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d09b in g_main_context_check () from /lib64/libglib-2.0.so.0
#3 0x00007f2de825d550 in ?? () from /lib64/libglib-2.0.so.0
#4 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#5 0x00007f2deb58882b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#6 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#7 0x00007f2deb39f046 in QThread::exec() () from /lib64/libQt5Core.so.5
#8 0x00007f2ded161209 in QQmlThreadPrivate::run() () from
/lib64/libQt5Qml.so.5
#9 0x00007f2deb3a84bb in ?? () from /lib64/libQt5Core.so.5
#10 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#11 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f2dd2d8e700 (LWP 10740)):
#0 0x00007f2dea92b67c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f2dd38b28c3 in ?? () from /usr/lib64/dri/i965_dri.so
#2 0x00007f2dd38b261b in ?? () from /usr/lib64/dri/i965_dri.so
#3 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#4 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f2dd9a31700 (LWP 10739)):
#0 0x00007f2deaed9371 in poll () from /lib64/libc.so.6
#1 0x00007f2de825d5a6 in ?? () from /lib64/libglib-2.0.so.0
#2 0x00007f2de825d6d0 in g_main_context_iteration () from
/lib64/libglib-2.0.so.0
#3 0x00007f2deb58882b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib64/libQt5Core.so.5
#4 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#5 0x00007f2deb39f046 in QThread::exec() () from /lib64/libQt5Core.so.5
#6 0x00007f2deb7dcf89 in ?? () from /lib64/libQt5DBus.so.5
#7 0x00007f2deb3a84bb in ?? () from /lib64/libQt5Core.so.5
#8 0x00007f2dea92558e in start_thread () from /lib64/libpthread.so.0
#9 0x00007f2deaee4593 in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f2de7ac1940 (LWP 10736)):
[KCrash Handler]
#6 0x00007f2deb4105c8 in
QtSharedPointer::ExternalRefCountData::getAndRef(QObject const*) () from
/lib64/libQt5Core.so.5
#7 0x00007f2ded137eb8 in
QQmlListReferencePrivate::init(QQmlListProperty<QObject> const&, int,
QQmlEngine*) () from /lib64/libQt5Qml.so.5
#8 0x00007f2ded14da08 in QV4::QmlListWrapper::toVariant() const () from
/lib64/libQt5Qml.so.5
#9 0x00007f2decfcdce2 in toVariant(QV4::ExecutionEngine*, QV4::Value const&,
int, bool, QSet<QV4::Heap::Object*>*) () from /lib64/libQt5Qml.so.5
#10 0x00007f2decfcddb8 in QV4::ExecutionEngine::toVariant(QV4::Value const&,
int, bool) () from /lib64/libQt5Qml.so.5
#11 0x00007f2ded1481d5 in QQmlBinding::slowWrite(QQmlPropertyData const&,
QQmlPropertyData const&, QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#12 0x00007f2ded149f85 in GenericBinding<2>::write(QV4::Value const&, bool,
QFlags<QQmlPropertyData::WriteFlag>) () from /lib64/libQt5Qml.so.5
#13 0x00007f2ded14ad8c in
QQmlNonbindingBinding::doUpdate(QQmlJavaScriptExpression::DeleteWatcher const&,
QFlags<QQmlPropertyData::WriteFlag>, QV4::Scope&) () from /lib64/libQt5Qml.so.5
#14 0x00007f2ded147263 in
QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from
/lib64/libQt5Qml.so.5
#15 0x00007f2ded154304 in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from
/lib64/libQt5Qml.so.5
#16 0x00007f2ded0c9131 in QQmlComponentPrivate::complete(QQmlEnginePrivate*,
QQmlComponentPrivate::ConstructionState*) () from /lib64/libQt5Qml.so.5
#17 0x00007f2ded0c9257 in QQmlComponentPrivate::completeCreate() () from
/lib64/libQt5Qml.so.5
#18 0x00007f2ded0c9034 in QQmlComponent::create(QQmlContext*) () from
/lib64/libQt5Qml.so.5
#19 0x00007f2db189ce0c in ?? () from
/usr/lib64/qt5/plugins/org.kde.kdecoration2/kwin5_aurorae.so
#20 0x00007f2db1b01437 in ?? () from
/usr/lib64/qt5/qml/org/kde/kwin/private/kdecoration/libkdecorationprivatedeclarative.so
#21 0x00007f2ded15441e in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () from
/lib64/libQt5Qml.so.5
#22 0x00007f2ded0cdefa in
QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) () from
/lib64/libQt5Qml.so.5
#23 0x00007f2ded0ce507 in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) () from /lib64/libQt5Qml.so.5
#24 0x00007f2ded1a43b9 in
QQmlDelegateModelPrivate::object(QQmlListCompositor::Group, int,
QQmlIncubator::IncubationMode) () from /lib64/libQt5Qml.so.5
#25 0x00007f2ded1a44e5 in QQmlDelegateModel::object(int,
QQmlIncubator::IncubationMode) () from /lib64/libQt5Qml.so.5
#26 0x00007f2ded5a33c5 in QQuickItemViewPrivate::createItem(int,
QQmlIncubator::IncubationMode) () from /lib64/libQt5Quick.so.5
#27 0x00007f2ded5964bd in QQuickGridViewPrivate::addVisibleItems(double,
double, double, double, bool) () from /lib64/libQt5Quick.so.5
#28 0x00007f2ded5a2e3e in QQuickItemViewPrivate::refill(double, double) () from
/lib64/libQt5Quick.so.5
#29 0x00007f2ded5a3f31 in QQuickItemViewPrivate::layout() () from
/lib64/libQt5Quick.so.5
#30 0x00007f2ded4cbafb in QQuickWindowPrivate::polishItems() () from
/lib64/libQt5Quick.so.5
#31 0x00007f2ded4594ab in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*)
() from /lib64/libQt5Quick.so.5
#32 0x00007f2ded45a33d in
QSGGuiThreadRenderLoop::exposureChanged(QQuickWindow*) () from
/lib64/libQt5Quick.so.5
#33 0x00007f2deb9773c5 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#34 0x00007f2ded4d5b9f in QQuickWindow::event(QEvent*) () from
/lib64/libQt5Quick.so.5
#35 0x00007f2debebc2a5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib64/libQt5Widgets.so.5
#36 0x00007f2debec39c0 in QApplication::notify(QObject*, QEvent*) () from
/lib64/libQt5Widgets.so.5
#37 0x00007f2deb538236 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib64/libQt5Core.so.5
#38 0x00007f2deb96c6b3 in
QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*)
() from /lib64/libQt5Gui.so.5
#39 0x00007f2deb96d38d in
QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*)
() from /lib64/libQt5Gui.so.5
#40 0x00007f2deb94871b in
QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() from /lib64/libQt5Gui.so.5
#41 0x00007f2ddaa44f1f in ?? () from /lib64/libQt5XcbQpa.so.5
#42 0x00007f2deb53717b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib64/libQt5Core.so.5
#43 0x00007f2deb53f246 in QCoreApplication::exec() () from
/lib64/libQt5Core.so.5
#44 0x0000562a21bbf784 in ?? ()
#45 0x00007f2deae0b413 in __libc_start_main () from /lib64/libc.so.6
#46 0x0000562a21bbf80e in _start ()
[Inferior 1 (process 10736) detached]

Possible duplicates by query: bug 398770, bug 394578.

Reported using DrKonqi
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Christoph Feck
2018-12-06 03:03:47 UTC
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https://bugs.kde.org/show_bug.cgi?id=401091

Christoph Feck <***@kde.org> changed:

What |Removed |Added
----------------------------------------------------------------------------
See Also| |https://bugs.kde.org/show_b
| |ug.cgi?id=394578
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Arcadiy Ivanov
2018-12-07 01:39:38 UTC
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https://bugs.kde.org/show_bug.cgi?id=401091

Arcadiy Ivanov <***@ivanov.biz> changed:

What |Removed |Added
----------------------------------------------------------------------------
CC| |***@ivanov.biz
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Arcadiy Ivanov
2018-12-07 01:39:39 UTC
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https://bugs.kde.org/show_bug.cgi?id=401091

--- Comment #1 from Arcadiy Ivanov <***@ivanov.biz> ---
Created attachment 116729
--> https://bugs.kde.org/attachment.cgi?id=116729&action=edit
New crash information added by DrKonqi

systemsettings5 (5.14.4) using Qt 5.11.1

- What I was doing when the application crashed:

Browsing through system settings, click with the mouse on Window Management,
Window Behavior

-- Backtrace (Reduced):
#6 0x00007f15637b95c8 in
std::__atomic_base<QtSharedPointer::ExternalRefCountData*>::load
(__m=std::memory_order_relaxed, this=<optimized out>) at
/usr/include/c++/8/bits/atomic_base.h:707
#7 std::atomic<QtSharedPointer::ExternalRefCountData*>::load
(__m=std::memory_order_relaxed, this=<optimized out>) at
/usr/include/c++/8/atomic:452
#8
QAtomicOps<QtSharedPointer::ExternalRefCountData*>::load<QtSharedPointer::ExternalRefCountData*>
(_q_value=...) at
../../include/QtCore/../../src/corelib/thread/qatomic_cxx11.h:227
#9 QBasicAtomicPointer<QtSharedPointer::ExternalRefCountData>::load
(this=<optimized out>) at
../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:239
#10 QtSharedPointer::ExternalRefCountData::getAndRef (obj=***@entry=0x3) at
tools/qsharedpointer.cpp:1458
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