https://bugs.kde.org/show_bug.cgi?id=472469
Bug ID: 472469
Summary: Copying result of mathematical expression often
crashes KRunner
Classification: Plasma
Product: krunner
Version: master
Platform: Other
OS: Linux
Status: REPORTED
Keywords: qt6
Severity: crash
Priority: NOR
Component: calculator
Assignee: plasma-b...@kde.org
Reporter: n...@kde.org
CC: alexander.loh...@gmx.de, natalie_clar...@yahoo.de
Target Milestone: ---
STEPS TO REPRODUCE
1. Open KRunner
2. Type out "5086-16.64-52.92" (don't copy and paste it; type it out)
3. Click the "copy" button on the list item for the result
OBSERVED RESULT
The result is not copied and KRunner often crashes . It's not 100%, but with
those steps, it happens about 50% for me. Backtrace:
#0 __pthread_kill_implementation
(threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at
pthread_kill.c:44
#1 0x00007f29526b08b3 in __pthread_kill_internal (signo=11,
threadid=<optimized out>)
at pthread_kill.c:78
#2 0x00007f295265fabe in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#3 0x00007f2955964916 in KCrash::defaultCrashHandler(int) (sig=11)
at /home/nate/kde/src/kcrash/src/kcrash.cpp:616
#4 0x00007f295265fb70 in <signal handler called> () at /lib64/libc.so.6
#5 __pthread_kill_implementation
(threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at
pthread_kill.c:44
#6 0x00007f29526b08b3 in __pthread_kill_internal (signo=11,
threadid=<optimized out>)
at pthread_kill.c:78
#7 0x00007f295265fabe in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#8 0x00007f295265fb70 in <signal handler called> () at /lib64/libc.so.6
#9 0x00007f29526ab1d7 in __futex_abstimed_wait_common64
(private=0, cancel=true, abstime=0x0, op=393, expected=0,
futex_word=0x228cbd0)
at futex-internal.c:57
#10 __futex_abstimed_wait_common
(futex_word=futex_word@entry=0x228cbd0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0,
cancel=cancel@entry=true) at futex-internal.c:87
#11 0x00007f29526ab25f in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x228cbd0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
futex-internal.c:139
#12 0x00007f29526adb79 in __pthread_cond_wait_common
(abstime=0x0, clockid=0, mutex=<optimized out>, cond=0x228cba8) at
pthread_cond_wait.c:503
#13 ___pthread_cond_wait (cond=0x228cba8, mutex=<optimized out>) at
pthread_cond_wait.c:618
#14 0x00007f2952f0b1ab in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x228cb80)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:87
#15 QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x235f7b8, deadline=...)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/corelib/thread/qwaitcondition_unix.cpp:160
#16 0x00007f29554c53ab in
QSGThreadedRenderLoop::handleObscurity(QSGThreadedRenderLoop::Window*)
(this=this@entry=0x1cf6fd0, w=0x1fd5290)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1323
#17 0x00007f29554c6176 in QSGThreadedRenderLoop::hide(QQuickWindow*)
(this=0x1cf6fd0, window=0x7ffe77663160)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1116
#18 0x00007f2953660438 in QWindow::event(QEvent*) (this=0x7ffe77663160,
ev=0x7ffe7765d210)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/gui/kernel/qwindow.cpp:2523
#19 0x00007f29541c0b08 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=<optimized out>, receiver=0x7ffe77663160, e=0x7ffe7765d210)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/widgets/kernel/qapplication.cpp:3287
#20 0x00007f2952d7c308 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x7ffe77663160, event=0x7ffe7765d210)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1115
--Type <RET> for more, q to quit, c to continue without paging--c
#21 0x00007f2952d7c50d in QCoreApplication::sendEvent(QObject*, QEvent*)
(receiver=<optimized out>, event=<optimized out>)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/corelib/kernel/qcoreapplication.cpp:1533
#22 0x00007f295365d721 in QWindowPrivate::setVisible(bool) (visible=false,
this=<optimized out>)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/gui/kernel/qwindow.cpp:397
#23 QWindow::setVisible(bool) (this=<optimized out>, visible=false)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/src/gui/kernel/qwindow.cpp:651
#24 0x00007f2953660a0a in QWindow::qt_metacall(QMetaObject::Call, int, void**)
(this=this@entry=0x7ffe77663160, _c=_c@entry=QMetaObject::WriteProperty,
_id=11, _a=_a@entry=0x7ffe7765d350)
at
/usr/src/debug/qt6-qtbase-6.5.1-1.fc38.x86_64/redhat-linux-build/src/gui/Gui_autogen/include/moc_qwindow.cpp:1097
#25 0x00007f29552e8ecd in QQuickWindow::qt_metacall(QMetaObject::Call, int,
void**)
(this=this@entry=0x7ffe77663160, _c=_c@entry=QMetaObject::WriteProperty,
_id=<optimized out>, _a=_a@entry=0x7ffe7765d350)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/redhat-linux-build/src/quick/Quick_autogen/include/moc_qquickwindow.cpp:800
#26 0x00007f2955e7fe45 in
PlasmaQuick::PlasmaWindow::qt_metacall(QMetaObject::Call, int, void**)
(this=this@entry=0x7ffe77663160, _c=_c@entry=QMetaObject::WriteProperty,
_id=<optimized out>, _a=_a@entry=0x7ffe7765d350)
at
/home/nate/kde/build6/plasma-framework/src/plasmaquick/KF6PlasmaQuick_autogen/include/moc_plasmawindow.cpp:189
#27 0x00000000004092e5 in View::qt_metacall(QMetaObject::Call, int, void**)
(this=0x7ffe77663160, _c=QMetaObject::WriteProperty, _id=<optimized out>,
_a=0x7ffe7765d350)
at
/home/nate/kde/build6/plasma-workspace/krunner/krunner_autogen/EWIEGA46WW/moc_view.cpp:376
#28 0x00007f2954d0da6d in
QQmlPropertyData::doMetacall<(QMetaObject::Call)2>(QObject*, int, void**) const
(this=<optimized out>, argv=0x7ffe7765d350, idx=<optimized out>,
object=0x411aa0 <QtPrivate::QMetaTypeInterfaceWrapper<bool>::metaType@Qt_6>)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/redhat-linux-build/include/QtQml/6.5.1/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:323
#29 QQmlPropertyData::doMetacall<(QMetaObject::Call)2>(QObject*, int, void**)
const
(this=0x1d5cd00, argv=0x7ffe7765d350, idx=<optimized out>, object=0x411aa0
<QtPrivate::QMetaTypeInterfaceWrapper<bool>::metaType@Qt_6>)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/redhat-linux-build/include/QtQml/6.5.1/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:318
#30 QQmlPropertyData::writeProperty(QObject*, void*,
QFlags<QQmlPropertyData::WriteFlag>) const
(this=this@entry=0x1d5cd00, target=target@entry=0x7ffe77663160,
value=<optimized out>, flags=...,
flags@entry=...)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/redhat-linux-build/include/QtQml/6.5.1/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:341
#31 0x00007f2954dcc309 in QQmlPropertyPrivate::write(QObject*, QQmlPropertyData
const&, QVariant const&, QQmlRefPointer<QQmlContextData> const&,
QFlags<QQmlPropertyData::WriteFlag>)
(object=object@entry=0x7ffe77663160, property=..., value=..., context=...,
flags=...,
flags@entry=...)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/src/qml/qml/qqmlproperty.cpp:1493
#32 0x00007f2954c5adb5 in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData const*, QV4::Value const&)
(engine=engine@entry=0x1f4cc40, object=object@entry=0x7ffe77663160,
property=0x1d5cd00, value=...)
at /usr/include/qt6/QtCore/qflags.h:73
#33 0x00007f2954c5b5a6 in
QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*,
QQmlRefPointer<QQmlContextData> const&, QObject*, QV4::String*,
QFlags<QV4::QObjectWrapper::Flag>, QV4::Value const&)
(engine=engine@entry=0x1f4cc40, qmlContext=..., object=0x7ffe77663160,
name=<optimized out>, flags=flags@entry=..., value=...)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:464
#34 0x00007f2954c5b786 in QV4::QObjectWrapper::virtualPut(QV4::Managed*,
QV4::PropertyKey, QV4::Value const&, QV4::Value*) (m=0x7f2938389700, id=...,
value=..., receiver=0x7f2938389700)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:833
#35 0x00007f2954c27cdd in QV4::Object::put(QV4::StringOrSymbol*, QV4::Value
const&, QV4::Value*)
(receiver=<optimized out>, v=..., name=<optimized out>, this=<optimized
out>)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/redhat-linux-build/include/QtQml/6.5.1/QtQml/private/../../../../../../src/qml/jsruntime/qv4string_p.h:140
#36 QV4::Lookup::setterFallback(QV4::Lookup*, QV4::ExecutionEngine*,
QV4::Value&, QV4::Value const&)
(l=<optimized out>, engine=0x1f4cc40, object=<optimized out>, value=...)
at
/usr/src/debug/qt6-qtdeclarative-6.5.1-1.fc38.x86_64/src/qml/jsruntime/qv4lookup.cpp:559
#37 0x00007f292405cec9 in ()
#38 0x00007ffe7765d960 in ()
#39 0x00007f2954fcd33c in QV4::ExecutionEngine::s_maxCallDepth () at
/lib64/libQt6Qml.so.6
#40 0x0000000000000000 in ()
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