Bug 425477

Summary:	Krunner crash
Product:	[Plasma] krunner	Reporter:	ja.krukowski
Component:	general	Assignee:	Kai Uwe Broulik <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	alexander.lohnau, plasma-bugs, xalba
Priority:	NOR
Version:	5.19.4
Target Milestone:	---
Platform:	Neon
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description ja.krukowski 2020-08-18 06:05:31 UTC

SUMMARY


STEPS TO REPRODUCE
1. run krunner
2. start typing
3. 

OBSERVED RESULT

Output from Dr Konqi

Application: krunner (krunner), signal: Bus error

[KCrash Handler]
#4  0x00007eff07d7b66a in QReadWriteLock::tryLockForRead(int) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007efef827eaf2 in Plasma::QueryMatch::urls() const () from /lib/x86_64-linux-gnu/libKF5Runner.so.5
#6  0x00007efef826c22c in Plasma::AbstractRunner::mimeDataForMatch(Plasma::QueryMatch const&) () from /lib/x86_64-linux-gnu/libKF5Runner.so.5
#7  0x00007efef828c53a in ?? () from /lib/x86_64-linux-gnu/libKF5Runner.so.5
#8  0x00007efef828de9c in ?? () from /lib/x86_64-linux-gnu/libKF5Runner.so.5
#9  0x00007efef828a22b in Plasma::RunnerManager::launchQuery(QString const&, QString const&) () from /lib/x86_64-linux-gnu/libKF5Runner.so.5
#10 0x00007efef828a89b in Plasma::RunnerManager::launchQuery(QString const&) () from /lib/x86_64-linux-gnu/libKF5Runner.so.5
#11 0x00007efef82fd8c5 in ?? () from /lib/x86_64-linux-gnu/libmilou.so.5
#12 0x00007efef82f4d0e in ?? () from /lib/x86_64-linux-gnu/libmilou.so.5
#13 0x00007eff096136cf in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#14 0x00007eff09613e93 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#15 0x00007eff09610c52 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007eff095eb3dd in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#17 0x00007eff09593294 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#18 0x00007eff07f8d0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007eff0958ea68 in QQmlVMEMetaObject::metaCall(QObject*, QMetaObject::Call, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#20 0x00007eff094cb88a in QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*, QQmlPropertyData*, QV4::Value const&) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#21 0x00007eff094cc1be in QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#22 0x00007eff094cc337 in QV4::QObjectWrapper::virtualPut(QV4::Managed*, QV4::PropertyKey, QV4::Value const&, QV4::Value*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#23 0x00007eff09490094 in QV4::Object::virtualResolveLookupSetter(QV4::Object*, QV4::ExecutionEngine*, QV4::Lookup*, QV4::Value const&) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#24 0x00007eff094e5fc6 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#25 0x00007eff094eb3ef in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#26 0x00007eff0947adcd in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#27 0x00007eff09609b47 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#28 0x00007eff095b08de in QQmlBoundSignalExpression::evaluate(void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#29 0x00007eff095b1978 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#30 0x00007eff095eb3dd in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#31 0x00007eff09593294 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#32 0x00007eff07f8d0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007eff0958cf40 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007eff095eb3dd in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007eff09593294 in QQmlData::signalEmitted(QAbstractDeclarativeData*, QObject*, int, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007eff07f8d0a5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007eff09abfe0a in QQuickTextInputPrivate::finishChange(int, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#38 0x00007eff09ac4017 in QQuickTextInputPrivate::processKeyEvent(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#39 0x00007eff09ac40ee in QQuickTextInput::keyPressEvent(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#40 0x00007eff09a4254b in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#41 0x00007eff09a4280e in QQuickItem::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#42 0x00007eff08b07cc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#43 0x00007eff08b10f40 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#44 0x00007eff07f5778a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#45 0x00007eff09a4f5ff in QQuickWindowPrivate::deliverKeyEvent(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#46 0x00007eff09a54ee3 in QQuickWindow::keyPressEvent(QKeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#47 0x00007eff0838596d in QWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#48 0x00007eff09a61e49 in QQuickWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#49 0x00007eff09de5753 in PlasmaQuick::Dialog::event(QEvent*) () from /lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#50 0x0000561132c10553 in ?? ()
#51 0x00007eff08b07cc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#52 0x00007eff08b10f40 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#53 0x00007eff07f5778a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#54 0x00007eff083767bb in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#55 0x00007eff0837b9cb in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#56 0x00007eff08353d6b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#57 0x00007eff0374e51e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#58 0x00007eff0644bfbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#59 0x00007eff0644c240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#60 0x00007eff0644c2e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x00007eff07fb01e2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#62 0x00007eff07f5624b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#63 0x00007eff07f5e296 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x0000561132c0eabf in ?? ()
#65 0x00007eff079040b3 in __libc_start_main (main=0x561132c0e4a0, argc=1, argv=0x7fffc2c34938, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc2c34928) at ../csu/libc-start.c:308
#66 0x0000561132c0ec7e in _start ()
[Inferior 1 (process 2898) detached]

Comment 1 xalba 2020-08-18 06:35:21 UTC

Created attachment 130954 [details]
New crash information added by DrKonqi

krunner (5.19.4) using Qt 5.14.2

- What I was doing when the application crashed: I was just typing a few letters to execute «lokalize». It crashed when I typed the first letter.

Yesterday I installed KDE apps 20.04 updates. This is the first time since the update that I used krunner. I had no problems before today.

-- Backtrace (Reduced):
#4  QReadWriteLock::tryLockForRead (this=0x55611f6ff010, timeout=-1) at thread/qreadwritelock.cpp:263
#5  0x00007fa4bc877af2 in QReadLocker::relock (this=<synthetic pointer>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qreadwritelock.h:113
#6  QReadLocker::QReadLocker (areadWriteLock=<optimized out>, this=<synthetic pointer>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qreadwritelock.h:125
#7  Plasma::QueryMatch::urls (this=this@entry=0x55611fbb6230) at ./src/querymatch.cpp:264
#8  0x00007fa4bc86522c in Plasma::AbstractRunner::mimeDataForMatch (this=<optimized out>, match=...) at ./src/abstractrunner.cpp:226

Comment 2 Alexander Lohnau 2020-08-18 06:35:55 UTC


*** This bug has been marked as a duplicate of bug 423003 ***

Comment 3 xalba 2020-08-21 22:31:26 UTC

With last updates installed today it is fixed.

Thank you.