Bug 389521

Summary:	Settings crash
Product:	[Plasma] plasmashell	Reporter:	weltqgel
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.11.5
Target Milestone:	1.0
Platform:	Manjaro
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description weltqgel 2018-01-27 19:13:48 UTC

Application: plasmashell (5.11.5)

Qt Version: 5.10.0
Frameworks Version: 5.42.0
Operating System: Linux 4.14.14-1-MANJARO x86_64
Distribution: "Manjaro Linux"

-- Information about the crash:
- What I was doing when the application crashed:
Searching the control centre for Keyboard shortcuts and Window settings.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f307db99800 (LWP 1294))]

Thread 12 (Thread 0x7f2f87d90700 (LWP 22079)):
#0  0x00007f30770583d8 in read () at /usr/lib/libc.so.6
#1  0x00007f306b1cc7c2 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#2  0x00007f306ba717af in pa_mainloop_prepare () at /usr/lib/libpulse.so.0
#3  0x00007f306ba72241 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0
#4  0x00007f306ba72301 in pa_mainloop_run () at /usr/lib/libpulse.so.0
#5  0x00007f306ba806ae in  () at /usr/lib/libpulse.so.0
#6  0x00007f306b1fc81c in  () at /usr/lib/pulseaudio/libpulsecommon-11.1.so
#7  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7f2f8718f700 (LWP 22078)):
#0  0x00007f307705c91b in poll () at /usr/lib/libc.so.6
#1  0x00007f3071904023 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f307a963a19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7f2f9d182700 (LWP 2193)):
#0  0x00007f307194aba9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3071903555 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3071903f4e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f2f9fb351ba in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#8  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7f2fb13d6700 (LWP 2011)):
#0  0x00007f307190352c in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3071903f4e in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7f2fc15bc700 (LWP 1830)):
#0  0x00007f3071900eda in  () at /usr/lib/libglib-2.0.so.0
#1  0x00007f3071903931 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3071903fc6 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f307b520bcb in  () at /usr/lib/libQt5Quick.so.5
#8  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7f2fc4054700 (LWP 1571)):
#0  0x00007f307705c91b in poll () at /usr/lib/libc.so.6
#1  0x00007f3071904023 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#7  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7f3052f5c700 (LWP 1504)):
#0  0x00007f307691939d in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007f307d279f77 in  () at /usr/lib/libQt5Script.so.5
#2  0x00007f307d279fb9 in  () at /usr/lib/libQt5Script.so.5
#3  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7f305cf15700 (LWP 1454)):
#0  0x00007f307705c91b in poll () at /usr/lib/libc.so.6
#1  0x00007f3071904023 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f307a963a19 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7f305f1e2700 (LWP 1363)):
#0  0x00007f307194aba9 in g_mutex_lock () at /usr/lib/libglib-2.0.so.0
#1  0x00007f30719033b6 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007f3071903f4e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007f307a963a19 in  () at /usr/lib/libQt5Qml.so.5
#8  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#9  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7f3064e0a700 (LWP 1345)):
#0  0x00007f307705c91b in poll () at /usr/lib/libc.so.6
#1  0x00007f3071904023 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007f30779a76b4 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007f307775978e in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007f3077dc9416 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#8  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7f30671e2700 (LWP 1341)):
#0  0x00007f307705c91b in poll () at /usr/lib/libc.so.6
#1  0x00007f307c16f8e0 in  () at /usr/lib/libxcb.so.1
#2  0x00007f307c171679 in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007f306996b7aa in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007f307775eb2d in  () at /usr/lib/libQt5Core.so.5
#5  0x00007f307691308c in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007f3077066e1f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7f307db99800 (LWP 1294)):
[KCrash Handler]
#5  0x00007f307a88bd65 in QV4::QObjectWrapper::getProperty(QV4::ExecutionEngine*, QObject*, int, bool) () at /usr/lib/libQt5Qml.so.5
#6  0x00007f2fa124b2b3 in  ()
#7  0x00005585c69826a0 in  ()
#8  0x00005585cc7e27d0 in  ()
#9  0x00005585ccd6ff20 in  ()
#10 0x00005585ccd705b0 in  ()
#11 0x00005585cb759ff0 in  ()
#12 0x00007f3072fc05a2 in  () at /usr/lib/libharfbuzz.so.0
#13 0x00007f307a7f275e in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#14 0x00007f307a819b86 in  () at /usr/lib/libQt5Qml.so.5
#15 0x00007f307a8b4921 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#16 0x00007f307a9146ba in  () at /usr/lib/libQt5Qml.so.5
#17 0x00007f307a88d5c6 in  () at /usr/lib/libQt5Qml.so.5
#18 0x00007f307a88ed3f in  () at /usr/lib/libQt5Qml.so.5
#19 0x00007f307a88f8ea in QV4::QObjectMethod::callInternal(QV4::CallData*, QV4::Scope&) const () at /usr/lib/libQt5Qml.so.5
#20 0x00007f307a8a4bf3 in QV4::Runtime::method_callActivationProperty(QV4::ExecutionEngine*, int, QV4::CallData*) () at /usr/lib/libQt5Qml.so.5
#21 0x00007f2fa1228bd1 in  ()
#22 0x00005585c7000a40 in  ()
#23 0x00007f307797b21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#24 0x00007f307a7f275e in QV4::ExecutionContext::simpleCall(QV4::Scope&, QV4::CallData*, QV4::Function*) () at /usr/lib/libQt5Qml.so.5
#25 0x00007f307a9428ca in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*, QV4::Scope&) () at /usr/lib/libQt5Qml.so.5
#26 0x00007f307a8d5ee1 in QQmlBoundSignalExpression::evaluate(void**) () at /usr/lib/libQt5Qml.so.5
#27 0x00007f307a8d75b4 in  () at /usr/lib/libQt5Qml.so.5
#28 0x00007f307a91ea73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#29 0x00007f307a8b84ea in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#30 0x00007f307797b21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#31 0x00007f307a8b43e1 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#32 0x00007f307a8b3bf9 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#33 0x00007f307a94cd50 in  () at /usr/lib/libQt5Qml.so.5
#34 0x00007f307a94d3ce in  () at /usr/lib/libQt5Qml.so.5
#35 0x00007f307a949df3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#36 0x00007f307a91ea73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#37 0x00007f307a8b84ea in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#38 0x00007f307797b21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#39 0x00007f307a8b43e1 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#40 0x00007f307a8b3bf9 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#41 0x00007f307a94cf0c in  () at /usr/lib/libQt5Qml.so.5
#42 0x00007f307a94d3ce in  () at /usr/lib/libQt5Qml.so.5
#43 0x00007f307a949df3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#44 0x00007f307a91ea73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#45 0x00007f307a8b84ea in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#46 0x00007f307797b21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#47 0x00007f307a8b43e1 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#48 0x00007f307a8b3bf9 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#49 0x00007f307a94d153 in  () at /usr/lib/libQt5Qml.so.5
#50 0x00007f307a94d3ce in  () at /usr/lib/libQt5Qml.so.5
#51 0x00007f307a949df3 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#52 0x00007f307a91ea73 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () at /usr/lib/libQt5Qml.so.5
#53 0x00007f307a8b84ea in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () at /usr/lib/libQt5Qml.so.5
#54 0x00007f307797b21f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#55 0x00007f307a6faf15 in  () at /usr/lib/libQt5Qml.so.5
#56 0x00007f307a988d1a in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib/libQt5Qml.so.5
#57 0x00007f307a98f8d5 in  () at /usr/lib/libQt5Qml.so.5
#58 0x00007f307a98fce6 in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib/libQt5Qml.so.5
#59 0x00007f307797bad2 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#60 0x00007f30778e45dd in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#61 0x00007f3077912683 in  () at /usr/lib/libQt5Core.so.5
#62 0x00007f3077914380 in  () at /usr/lib/libQt5Core.so.5
#63 0x00007f307797ba06 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#64 0x00007f30778e45dd in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib/libQt5Core.so.5
#65 0x00007f2fc70b2844 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#66 0x00007f2fc70b3cdc in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#67 0x00007f307797bb2f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#68 0x00007f2fc70d3d48 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#69 0x00007f2fc70bb013 in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#70 0x00007f2fc70d638e in  () at /usr/lib/qt/qml/org/kde/plasma/core/libcorebindingsplugin.so
#71 0x00007f307797ba06 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#72 0x00007f307bccf7e8 in Plasma::DataContainer::dataUpdated(QString const&, QMap<QString, QVariant> const&) () at /usr/lib/libKF5Plasma.so.5
#73 0x00007f307bcd2df2 in Plasma::DataContainer::checkForUpdate() () at /usr/lib/libKF5Plasma.so.5
#74 0x00007f2fa0aa5446 in  () at /usr/lib/qt/plugins/plasma/dataengine/plasma_engine_statusnotifieritem.so
#75 0x00007f307797bb2f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5
#76 0x00007f3077e22020 in QDBusPendingCallWatcher::finished(QDBusPendingCallWatcher*) () at /usr/lib/libQt5DBus.so.5
#77 0x00007f307797c452 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5
#78 0x00007f307894fe3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#79 0x00007f3078957816 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#80 0x00007f307794b1e0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#81 0x00007f307794de46 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#82 0x00007f30779a80a4 in  () at /usr/lib/libQt5Core.so.5
#83 0x00007f3071903e68 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#84 0x00007f30719040b1 in  () at /usr/lib/libglib-2.0.so.0
#85 0x00007f307190413e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#86 0x00007f30779a7691 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#87 0x00007f30699f3282 in  () at /usr/lib/libQt5XcbQpa.so.5
#88 0x00007f307794982b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#89 0x00007f3077952b18 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#90 0x00005585c175d8d8 in  ()
#91 0x00007f3076f91f4a in __libc_start_main () at /usr/lib/libc.so.6
#92 0x00005585c175dc9a in _start ()

Reported using DrKonqi

Comment 1 weltqgel 2018-01-27 19:23:28 UTC

I think I was trying to review some global shortcuts to see whether I can configure what Alt-Tab does. Before the crash I could see list entries such as kwin. After the crash there are no kwnin entries in the global shortcuts list any more...

Comment 2 David Edmundson 2018-02-01 23:19:26 UTC


*** This bug has been marked as a duplicate of bug 383828 ***