https://bugs.kde.org/show_bug.cgi?id=423003

Nicola <d...@dominiofelice.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |d...@dominiofelice.com

--- Comment #48 from Nicola <d...@dominiofelice.com> ---
I have the same problem with krunner. For me the problematic plugin is "PIM
Contacts Search", krunner works fine when it is disabled.

I find it strange that if i re-enable the plugin krunner will not crash, but I
think the plugin is not working because it is not showing any contact (at least
I think this is his purpose, I never used it). If then I kill the krunner
process and press ALT+F2 to re-launch, the crash happens again and I need to
disable again the plugin to let krunner work.

-- Backtrace:
Application: krunner (krunner), signal: Bus error

[KCrash Handler]
#4  QReadWriteLock::tryLockForRead (this=0x55768f385010, timeout=-1) at
thread/qreadwritelock.cpp:263
#5  0x00007fa2cca21b72 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=0x55768f623be0) at
./src/querymatch.cpp:264
#8  0x00007fa2cca0f2ac in Plasma::AbstractRunner::mimeDataForMatch
(this=<optimized out>, match=...) at ./src/abstractrunner.cpp:225
#9  0x00007fa2cca2f7ba in Plasma::RunnerManagerPrivate::loadInstalledRunner
(this=this@entry=0x55768f5dd3a0, pluginMetaData=...) at
./src/runnermanager.cpp:410
#10 0x00007fa2cca3111d in Plasma::RunnerManagerPrivate::loadRunners
(this=0x55768f5dd3a0) at ./src/runnermanager.cpp:281
#11 0x00007fa2cca2d2ab in Plasma::RunnerManager::launchQuery
(this=0x55768fa54150, untrimmedTerm=..., runnerName=...) at
./src/runnermanager.cpp:932
#12 0x00007fa2cca2d91b in Plasma::RunnerManager::launchQuery (this=<optimized
out>, term=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:257
#13 0x00007fa2ccaa08c5 in Milou::RunnerResultsModel::setQueryString
(this=0x55768f96e210, queryString=...) at ./lib/runnerresultsmodel.cpp:194
#14 0x00007fa2cca9d081 in Milou::ResultsModel::setQueryString (this=<optimized
out>, queryString=...) at ./lib/resultsmodel.cpp:370
#15 0x00007fa2cca97d0e in Milou::ResultsModel::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>,
_a=0x7fff27585090) at
./obj-x86_64-linux-gnu/lib/milou_autogen/EWIEGA46WW/moc_resultsmodel.cpp:228
#16 0x00007fa2dd0376cf in QQmlPropertyData::writeProperty (flags=...,
value=0x7fff27585068, target=<optimized out>, this=<optimized out>) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:286
#17 GenericBinding<10>::doStore<QString> (flags=..., pd=<optimized out>,
value=..., this=0x55768f66df20) at qml/qqmlbinding.cpp:334
#18 GenericBinding<10>::write (this=0x55768f66df20, result=...,
isUndefined=<optimized out>, flags=...) at qml/qqmlbinding.cpp:315
#19 0x00007fa2dd037e93 in QQmlNonbindingBinding::doUpdate (this=0x55768f66df20,
watcher=..., flags=..., scope=...) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/jsruntime/qv4scopedvalue_p.h:239
#20 0x00007fa2dd034c52 in QQmlBinding::update (this=0x55768f66df20, flags=...)
at qml/qqmlbinding.cpp:186
#21 0x00007fa2dd00f3dd in QQmlNotifier::emitNotify (endpoint=<optimized out>,
a=a@entry=0x0) at qml/qqmlnotifier.cpp:104
#22 0x00007fa2dcfb7294 in QQmlData::signalEmitted (object=0x55768f905530,
index=32, a=0x0) at qml/qqmlengine.cpp:858
#23 0x00007fa2db9b10a5 in doActivate<false> (sender=0x55768f905530,
signal_index=32, argv=0x0) at kernel/qobject_p.h:110
#24 0x00007fa2dcfb2a68 in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) () at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:375
#25 0x00007fa2dceef88a in QV4::QObjectWrapper::setProperty
(engine=0x55768f6ee100, object=0x55768f905530, property=0x7fa2c4205788,
value=...) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:196
#26 0x00007fa2dcef01be in QV4::QObjectWrapper::setQmlProperty
(engine=0x55768f6ee100, qmlContext=<optimized out>, object=0x55768f905530,
name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision,
value=...) at jsruntime/qv4qobjectwrapper.cpp:435
#27 0x00007fa2dcef0337 in QV4::QObjectWrapper::virtualPut(QV4::Managed*,
QV4::PropertyKey, QV4::Value const&, QV4::Value*) () at
/usr/include/c++/9/bits/atomic_base.h:413
#28 0x00007fa2dceb4094 in QV4::Object::put (receiver=0x7fa2cd216560, v=...,
id=..., this=0x7fa2cd216560) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/memory/qv4heap_p.h:73
#29 QV4::Object::virtualResolveLookupSetter (object=0x7fa2cd216560,
engine=0x55768f6ee100, lookup=0x55768fc1c170, value=...) at
jsruntime/qv4object.cpp:804
#30 0x00007fa2dcf09fc6 in QV4::Moth::VME::interpret (frame=0x7fff27587100,
engine=0x55768f6ee100, code=0x7fa2ccc03eff ".FM|") at
jsruntime/qv4vme_moth.cpp:653
#31 0x00007fa2dcf0f3ef in QV4::Moth::VME::exec
(frame=frame@entry=0x7fff27587100, engine=engine@entry=0x55768f6ee100) at
jsruntime/qv4vme_moth.cpp:463
#32 0x00007fa2dce9edcd in QV4::Function::call (this=this@entry=0x55768f511d50,
thisObject=<optimized out>, argv=argv@entry=0x7fa2cd216500, argc=<optimized
out>, context=<optimized out>) at jsruntime/qv4function.cpp:69
#33 0x00007fa2dd02db47 in QQmlJavaScriptExpression::evaluate
(this=this@entry=0x55768f5cba00, callData=callData@entry=0x7fa2cd2164d0,
isUndefined=isUndefined@entry=0x0) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:343
#34 0x00007fa2dcfd48de in QQmlBoundSignalExpression::evaluate (this=<optimized
out>, a=<optimized out>) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#35 0x00007fa2dcfd5978 in QQmlBoundSignal_callback (e=0x55768f6042e0, a=0x0) at
../../include/QtQml/5.14.2/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#36 0x00007fa2dd00f3dd in QQmlNotifier::emitNotify (endpoint=<optimized out>,
a=a@entry=0x0) at qml/qqmlnotifier.cpp:104
#37 0x00007fa2dcfb7294 in QQmlData::signalEmitted (object=0x55768f942620,
index=61, a=0x0) at qml/qqmlengine.cpp:858
#38 0x00007fa2db9b10a5 in doActivate<false> (sender=0x55768f942620,
signal_index=61, argv=0x0) at kernel/qobject_p.h:110
#39 0x00007fa2dcfb0f40 in QQmlVMEMetaObjectEndpoint::tryConnect
(this=0x55768f5f5d10) at qml/qqmlvmemetaobject.cpp:155
#40 0x00007fa2dd00f3dd in QQmlNotifier::emitNotify (endpoint=<optimized out>,
a=a@entry=0x0) at qml/qqmlnotifier.cpp:104
#41 0x00007fa2dcfb7294 in QQmlData::signalEmitted (object=0x55768f96eb80,
index=30, a=0x0) at qml/qqmlengine.cpp:858
#42 0x00007fa2db9b10a5 in doActivate<false> (sender=0x55768f96eb80,
signal_index=30, argv=0x0) at kernel/qobject_p.h:110
#43 0x00007fa2db9abaf7 in QMetaObject::activate
(sender=sender@entry=0x55768f96eb80, m=m@entry=0x7fa2dd751b40
<QQuickTextInput::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3930
#44 0x00007fa2dd4ddfc4 in QQuickTextInput::textChanged
(this=this@entry=0x55768f96eb80) at .moc/moc_qquicktextinput_p.cpp:1314
#45 0x00007fa2dd4e6e0a in QQuickTextInputPrivate::finishChange
(this=0x55768f566710, validateFromState=<optimized out>, update=<optimized
out>, edited=<optimized out>) at items/qquicktextinput.cpp:3614
#46 0x00007fa2dd4eb017 in QQuickTextInputPrivate::processKeyEvent
(this=this@entry=0x55768f566710, event=event@entry=0x7fff2758b1b0) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qrefcount.h:60
#47 0x00007fa2dd4eb0ee in QQuickTextInput::keyPressEvent (this=0x55768f96eb80,
ev=0x7fff2758b1b0) at items/qquicktextinput.cpp:1522
#48 0x00007fa2dd46954b in QQuickItemPrivate::deliverKeyEvent
(this=0x55768f566710, e=0x7fff2758b1b0) at items/qquickitem.cpp:5206
#49 0x00007fa2dd46980e in QQuickItem::event (this=0x55768f96eb80,
ev=0x7fff2758b1b0) at items/qquickitem.cpp:8114
#50 0x00007fa2dc52bcc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x55768f3a3830, receiver=receiver@entry=0x55768f96eb80,
e=e@entry=0x7fff2758b1b0) at kernel/qapplication.cpp:3685
#51 0x00007fa2dc534f40 in QApplication::notify (this=0x7fff2758b590,
receiver=0x55768f96eb80, e=0x7fff2758b1b0) at kernel/qapplication.cpp:3431
#52 0x00007fa2db97b78a in QCoreApplication::notifyInternal2
(receiver=0x55768f96eb80, event=0x7fff2758b1b0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#53 0x00007fa2dd4765ff in QQuickWindowPrivate::deliverKeyEvent
(this=this@entry=0x55768f422990, e=e@entry=0x7fff2758b1b0) at
items/qquickwindow.cpp:1806
#54 0x00007fa2dd47bee3 in QQuickWindow::keyPressEvent (this=<optimized out>,
e=0x7fff2758b1b0) at items/qquickwindow.cpp:1782
#55 0x00007fa2dbda996d in QWindow::event (this=this@entry=0x7fff2758b5f0,
ev=ev@entry=0x7fff2758b1b0) at kernel/qwindow.cpp:2363
#56 0x00007fa2dd488e49 in QQuickWindow::event (this=this@entry=0x7fff2758b5f0,
e=e@entry=0x7fff2758b1b0) at items/qquickwindow.cpp:1773
#57 0x00007fa2dd80c753 in PlasmaQuick::Dialog::event (this=0x7fff2758b5f0,
event=0x7fff2758b1b0) at ./src/plasmaquick/dialog.cpp:1363
#58 0x000055768d451553 in View::event (this=0x7fff2758b5f0,
event=0x7fff2758b1b0) at ./krunner/view.cpp:173
#59 0x00007fa2dc52bcc3 in QApplicationPrivate::notify_helper
(this=this@entry=0x55768f3a3830, receiver=receiver@entry=0x7fff2758b5f0,
e=e@entry=0x7fff2758b1b0) at kernel/qapplication.cpp:3685
#60 0x00007fa2dc534f40 in QApplication::notify (this=0x7fff2758b590,
receiver=0x7fff2758b5f0, e=0x7fff2758b1b0) at kernel/qapplication.cpp:3431
#61 0x00007fa2db97b78a in QCoreApplication::notifyInternal2
(receiver=0x7fff2758b5f0, event=0x7fff2758b1b0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#62 0x00007fa2dbd9a7bb in QGuiApplicationPrivate::processKeyEvent
(e=e@entry=0x55768f6e21a0) at kernel/qguiapplication.cpp:2335
#63 0x00007fa2dbd9f9cb in QGuiApplicationPrivate::processWindowSystemEvent
(e=e@entry=0x55768f6e21a0) at kernel/qguiapplication.cpp:1941
#64 0x00007fa2dbd77d6b in QWindowSystemInterface::sendWindowSystemEvents
(flags=flags@entry=...) at kernel/qwindowsysteminterface.cpp:1170
#65 0x00007fa2d713951e in xcbSourceDispatch (source=<optimized out>) at
qxcbeventdispatcher.cpp:105
#66 0x00007fa2d9e6bfbd in g_main_context_dispatch () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#67 0x00007fa2d9e6c240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007fa2d9e6c2e3 in g_main_context_iteration () from
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007fa2db9d41e2 in QEventDispatcherGlib::processEvents
(this=0x55768f40bef0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#70 0x00007fa2db97a24b in QEventLoop::exec (this=this@entry=0x7fff2758b4b0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#71 0x00007fa2db982296 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#72 0x000055768d44fabf in main (argc=<optimized out>, argv=<optimized out>) at
./krunner/main.cpp:120
[Inferior 1 (process 178817) detached]

Thank you for the help.

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