https://bugs.kde.org/show_bug.cgi?id=445479
--- Comment #4 from qydwhotm...@gmail.com ---
(gdb) bt
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#1 0x00007ffff4cef8e3 in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at pthread_kill.c:78
#2 0x00007ffff4ca26f6 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#3 0x00007ffff4c8c7b3 in __GI_abort () at abort.c:79
#4 0x00007ffff4ce3a67 in __libc_message (action=action@entry=do_abort,
fmt=fmt@entry=0x7ffff4e2069f "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#5 0x00007ffff4cf986c in malloc_printerr (str=str@entry=0x7ffff4e23220
"free(): invalid next size (fast)") at malloc.c:5543
#6 0x00007ffff4cfb1d3 in _int_free (av=0x7ffff4e5aaa0 <main_arena>,
p=0x1dd5cc0, have_lock=0) at malloc.c:4409
#7 0x00007ffff4cfdc05 in __GI___libc_free (mem=<optimized out>) at
malloc.c:3278
#8 0x00007ffff54258e4 in QTypedArrayData<int>::deallocate(QArrayData*)
(data=<optimized out>)
at ../../include/QtCore/../../src/corelib/tools/qarraydata.h:236
#9 QVector<int>::freeData(QTypedArrayData<int>*) (x=<optimized out>,
this=<optimized out>)
at ../../include/QtCore/../../src/corelib/tools/qvector.h:579
#10 QVector<int>::~QVector() (this=<optimized out>, __in_chrg=<optimized out>)
at ../../include/QtCore/../../src/corelib/tools/qvector.h:73
#11 QSortFilterProxyModelPrivate::Mapping::~Mapping() (this=0x1eeabb0,
__in_chrg=<optimized out>) at itemmodels/qsortfilterproxymodel.cpp:277
#12 qDeleteAll<QHash<QModelIndex,
QSortFilterProxyModelPrivate::Mapping*>::const_iterator>(QHash<QModelIndex,
QSortFilterProxyModelPrivate::Mapping*>::const_iterator, QHash<QModelIndex,
QSortFilterProxyModelPrivate::Mapping*>::const_iterator) (end=..., begin=...)
at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:320
#13 qDeleteAll<QHash<QModelIndex, QSortFilterProxyModelPrivate::Mapping*>
>(QHash<QModelIndex, QSortFilterProxyModelPrivate::Mapping*> const&) (c=...)
at ../../include/QtCore/../../src/corelib/tools/qalgorithms.h:328
--Type <RET> for more, q to quit, c to continue without paging--c
#14 QSortFilterProxyModelPrivate::_q_clearMapping() (this=0x1da52e0) at
itemmodels/qsortfilterproxymodel.cpp:483
#15 0x00007ffff542777e in QSortFilterProxyModelPrivate::_q_sourceReset()
(this=0x1da52e0) at itemmodels/qsortfilterproxymodel.cpp:1605
#16 0x00007ffff548c078 in doActivate<false>(QObject*, int, void**)
(sender=0x1ee7840, signal_index=21, argv=0x7fffffff9450) at
kernel/qobject.cpp:3898
#17 0x00007ffff548550f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7ffff5729fa0
<QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7fffffff9450)
at kernel/qobject.cpp:3946
#18 0x00007ffff53f03ad in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#19 0x00007fffdc0723d8 in
TaskManager::TaskGroupingProxyModel::Private::sourceModelReset()
(this=0x1d04150) at
/home/qydw/文档/osc/KDE/plasma-workspace/libtaskmanager/taskgroupingproxymodel.cpp:197
#20 0x00007fffdc07fb76 in std::__invoke_impl<void, void
(TaskManager::TaskGroupingProxyModel::Private::*&)(),
TaskManager::TaskGroupingProxyModel::Private*&>(std::__invoke_memfun_deref,
void (TaskManager::TaskGroupingProxyModel::Private::*&)(),
TaskManager::TaskGroupingProxyModel::Private*&) (__f=@0x1ee9eb0: (void
(TaskManager::TaskGroupingProxyModel::Private::*)(class
TaskManager::TaskGroupingProxyModel::Private * const)) 0x7fffdc0723b0
<TaskManager::TaskGroupingProxyModel::Private::sourceModelReset()>,
__t=@0x1ee9ec0: 0x1d04150) at /usr/include/c++/11/bits/invoke.h:74
#21 0x00007fffdc07f6f7 in std::__invoke<void
(TaskManager::TaskGroupingProxyModel::Private::*&)(),
TaskManager::TaskGroupingProxyModel::Private*&>(void
(TaskManager::TaskGroupingProxyModel::Private::*&)(),
TaskManager::TaskGroupingProxyModel::Private*&) (__fn=@0x1ee9eb0: (void
(TaskManager::TaskGroupingProxyModel::Private::*)(class
TaskManager::TaskGroupingProxyModel::Private * const)) 0x7fffdc0723b0
<TaskManager::TaskGroupingProxyModel::Private::sourceModelReset()>) at
/usr/include/c++/11/bits/invoke.h:96
#22 0x00007fffdc07f1d8 in std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>::__call<void,
QAbstractItemModel::QPrivateSignal&,
0ul>(std::tuple<QAbstractItemModel::QPrivateSignal&>&&, std::_Index_tuple<0ul>)
(this=0x1ee9eb0, __args=...) at /usr/include/c++/11/functional:420
#23 0x00007fffdc07edb1 in std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>::operator()<QAbstractItemModel::QPrivateSignal&,
void>(QAbstractItemModel::QPrivateSignal&) (this=0x1ee9eb0) at
/usr/include/c++/11/functional:503
#24 0x00007fffdc07ea99 in QtPrivate::FunctorCall<QtPrivate::IndexesList<0>,
QtPrivate::List<QAbstractItemModel::QPrivateSignal>, void, std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>
>::call(std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>&,
void**) (f=..., arg=0x7fffffff96e0) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:146
#25 0x00007fffdc07e742 in QtPrivate::Functor<std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>,
1>::call<QtPrivate::List<QAbstractItemModel::QPrivateSignal>,
void>(std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>&,
void*, void**) (f=..., arg=0x7fffffff96e0) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:256
#26 0x00007fffdc07e110 in QtPrivate::QFunctorSlotObject<std::_Bind<void
(TaskManager::TaskGroupingProxyModel::Private::*(TaskManager::TaskGroupingProxyModel::Private*))()>,
1, QtPrivate::List<QAbstractItemModel::QPrivateSignal>, void>::impl(int,
QtPrivate::QSlotObjectBase*, QObject*, void**, bool*) (which=1,
this_=0x1ee9ea0, r=0x1ee7840, a=0x7fffffff96e0, ret=0x0) at
/usr/include/qt5/QtCore/qobjectdefs_impl.h:443
#27 0x00007ffff548c043 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7fffffff96e0, r=0x1ee7840, this=0x1ee9ea0) at
../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#28 doActivate<false>(QObject*, int, void**) (sender=0x1ee77b0,
signal_index=21, argv=0x7fffffff96e0) at kernel/qobject.cpp:3886
#29 0x00007ffff548550f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender@entry=0x1ee77b0, m=m@entry=0x7ffff5729fa0
<QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7fffffff96e0)
at kernel/qobject.cpp:3946
#30 0x00007ffff53f03ad in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal)
(this=this@entry=0x1ee77b0, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#31 0x00007ffff53f252b in QAbstractItemModel::endResetModel()
(this=this@entry=0x1ee77b0) at itemmodels/qabstractitemmodel.cpp:3304
#32 0x00007ffff5427786 in QSortFilterProxyModelPrivate::_q_sourceReset()
(this=0x1ee8820) at itemmodels/qsortfilterproxymodel.cpp:1607
#33 0x00007ffff548c078 in doActivate<false>(QObject*, int, void**)
(sender=0x1ee7760, signal_index=21, argv=0x7fffffff9840) at
kernel/qobject.cpp:3898
#34 0x00007ffff548550f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7ffff5729fa0
<QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7fffffff9840)
at kernel/qobject.cpp:3946
#35 0x00007ffff53f03ad in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#36 0x00007ffff548c078 in doActivate<false>(QObject*, int, void**)
(sender=0x1de2830, signal_index=21, argv=0x7fffffff9950) at
kernel/qobject.cpp:3898
#37 0x00007ffff548550f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=<optimized out>, m=m@entry=0x7ffff5729fa0
<QAbstractItemModel::staticMetaObject>,
local_signal_index=local_signal_index@entry=18, argv=argv@entry=0x7fffffff9950)
at kernel/qobject.cpp:3946
#38 0x00007ffff53f03ad in
QAbstractItemModel::modelReset(QAbstractItemModel::QPrivateSignal)
(this=<optimized out>, _t1=...) at .moc/moc_qabstractitemmodel.cpp:648
#39 0x00007fffdc069457 in
TaskManager::LauncherTasksModel::setLauncherList(QStringList const&)
(this=0x1de2830, serializedLaunchers=...) at
/home/qydw/文档/osc/KDE/plasma-workspace/libtaskmanager/launchertasksmodel.cpp:448
#40 0x00007fffdc08694c in TaskManager::TasksModel::setLauncherList(QStringList
const&) (this=0x1ee73e0, launchers=...) at
/home/qydw/文档/osc/KDE/plasma-workspace/libtaskmanager/tasksmodel.cpp:1357
#41 0x00007fffdc05e2b3 in TaskManager::TasksModel::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) (_o=0x1ee73e0, _c=QMetaObject::WriteProperty,
_id=2, _a=0x7fffffff9e90) at
/home/qydw/文档/osc/KDE/plasma-workspace/build/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_tasksmodel.cpp:664
#42 0x00007fffdc05e674 in
TaskManager::TasksModel::qt_metacall(QMetaObject::Call, int, void**)
(this=0x1ee73e0, _c=QMetaObject::WriteProperty, _id=2, _a=0x7fffffff9e90) at
/home/qydw/文档/osc/KDE/plasma-workspace/build/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_tasksmodel.cpp:735
#43 0x00007ffff6facbaf in QQmlPropertyData::writeProperty(QObject*, void*,
QFlags<QQmlPropertyData::WriteFlag>) const (flags=..., value=<optimized out>,
target=<optimized out>, this=<optimized out>) at
../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#44 QQmlPropertyPrivate::write(QObject*, QQmlPropertyData const&, QVariant
const&, QQmlContextData*, QFlags<QQmlPropertyData::WriteFlag>)
(object=object@entry=0x1ee73e0, property=..., value=..., context=<optimized
out>, flags=..., flags@entry=...) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/qml/qqmlproperty.cpp:1292
#45 0x00007ffff6ed3121 in
QV4::QObjectWrapper::setProperty(QV4::ExecutionEngine*, QObject*,
QQmlPropertyData*, QV4::Value const&) (engine=0x9dcb00, object=0x1ee73e0,
property=0x7fffa83d3ce8, value=...) at /usr/include/qt5/QtCore/qflags.h:120
#46 0x00007ffff6ed3992 in
QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*, QQmlContextData*,
QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode, QV4::Value const&)
(value=..., revisionMode=QV4::QObjectWrapper::CheckRevision, name=<optimized
out>, object=0x1ee73e0, qmlContext=0x1836560, engine=0x9dcb00) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:435
#47 QV4::QObjectWrapper::setQmlProperty(QV4::ExecutionEngine*,
QQmlContextData*, QObject*, QV4::String*, QV4::QObjectWrapper::RevisionMode,
QV4::Value const&) (engine=engine@entry=0x9dcb00,
qmlContext=qmlContext@entry=0x1836560, object=object@entry=0x1ee73e0,
name=<optimized out>,
revisionMode=revisionMode@entry=QV4::QObjectWrapper::CheckRevision, value=...)
at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:418
#48 0x00007ffff6ea8fea in QV4::QQmlContextWrapper::virtualPut(QV4::Managed*,
QV4::PropertyKey, QV4::Value const&, QV4::Value*) (m=<optimized out>, id=...,
value=..., receiver=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4qmlcontext.cpp:432
#49 0x00007ffff6e5a583 in QV4::Object::put(QV4::StringOrSymbol*, QV4::Value
const&, QV4::Value*) (receiver=0x7fffdc150578, v=..., name=0x7fffdc150570,
this=0x7fffdc150578) at
../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/jsruntime/qv4string_p.h:280
#50 QV4::ExecutionContext::setProperty(QV4::String*, QV4::Value const&)
(this=<optimized out>, name=0x7fffdc150570, value=...) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4context.cpp:313
#51 0x00007ffff6efd867 in
QV4::Runtime::StoreNameSloppy::call(QV4::ExecutionEngine*, int, QV4::Value
const&) (engine=0x9dcb00, nameIndex=<optimized out>, value=...) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4runtime.cpp:990
#52 0x00007ffff6eec558 in QV4::Moth::VME::interpret(QV4::CppStackFrame*,
QV4::ExecutionEngine*, char const*) (frame=0x7fffffffa310, engine=0x9dcb00,
code=0x7fff99718c94 <incomplete sequence \343>) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:599
#53 0x00007ffff6ef17e7 in QV4::Moth::VME::exec(QV4::CppStackFrame*,
QV4::ExecutionEngine*) (frame=frame@entry=0x7fffffffa310,
engine=engine@entry=0x9dcb00) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#54 0x00007ffff6e84c6e in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) (this=this@entry=0x1839000,
thisObject=<optimized out>, argv=argv@entry=0x7fffdc150500, argc=<optimized
out>, context=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/jsruntime/qv4function.cpp:69
#55 0x00007ffff700bc05 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) (this=this@entry=0x1eec470, callData=callData@entry=0x7fffdc1504d0,
isUndefined=isUndefined@entry=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/qml/qqmljavascriptexpression.cpp:212
#56 0x00007ffff6fbd65b in QQmlBoundSignalExpression::evaluate(void**)
(this=<optimized out>, a=<optimized out>) at
../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#57 0x00007ffff6fbe848 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*,
void**) (e=0x1eeb980, a=0x0) at
../../include/QtQml/5.15.2/QtQml/private/../../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#58 0x00007ffff6ff0af5 in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) (endpoint=<optimized out>, a=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#59 0x00007ffff548bba8 in doActivate<false>(QObject*, int, void**)
(sender=0x1eec0b0, signal_index=3, argv=0x0) at kernel/qobject.cpp:3778
#60 0x00007ffff548550f in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender@entry=0x1eec0b0, m=m@entry=0x7ffff71a4800
<QQmlComponentAttached::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3946
#61 0x00007ffff70a8c80 in QQmlComponentAttached::completed()
(this=this@entry=0x1eec0b0) at .moc/moc_qqmlcomponentattached_p.cpp:148
#62 0x00007ffff70215fc in
QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) (this=0x1cf6160,
interrupt=...) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/qml/qqmlobjectcreator.cpp:1442
#63 0x00007ffff6fb7ac5 in
QQmlIncubatorPrivate::incubate(QQmlInstantiationInterrupt&) (this=0xa778e0,
i=<optimized out>) at /usr/include/qt5/QtCore/qscopedpointer.h:116
#64 0x00007ffff6fb80bd in QQmlEnginePrivate::incubate(QQmlIncubator&,
QQmlContextData*) (this=0x9b7220, i=<optimized out>, forContext=<optimized
out>) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/qml/qqmlincubator.cpp:89
#65 0x00007ffff6fb19fb in QQmlComponent::create(QQmlIncubator&, QQmlContext*,
QQmlContext*) (this=<optimized out>, incubator=..., context=<optimized out>,
forContext=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.15.2+kde36-ku.1.1.x86_64/src/qml/qml/qqmlcomponent.cpp:1178
#66 0x00007ffff7bbb8da in
KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant>
const&) (initialProperties=<optimized out>, this=0xa776f0) at
/usr/src/debug/kdeclarative-5.89.0git.20211113T112952~a8cb601-ku.1.1.x86_64/src/kdeclarative/qmlobject.cpp:307
#67 KDeclarative::QmlObject::completeInitialization(QHash<QString, QVariant>
const&) (this=0xa776f0, initialProperties=<optimized out>) at
/usr/src/debug/kdeclarative-5.89.0git.20211113T112952~a8cb601-ku.1.1.x86_64/src/kdeclarative/qmlobject.cpp:289
#68 0x00007ffff7f40de8 in PlasmaQuick::AppletQuickItem::init() (this=0xa77830)
at
/home/qydw/文档/osc/KDE/plasma-framework/src/plasmaquick/appletquickitem.cpp:649
#69 0x00007fffdc5a6477 in AppletInterface::init() (this=0xa77830) at
/home/qydw/文档/osc/KDE/plasma-framework/src/scriptengines/qml/plasmoid/appletinterface.cpp:141
#70 0x00007ffff7f420e2 in
PlasmaQuick::AppletQuickItem::itemChange(QQuickItem::ItemChange,
QQuickItem::ItemChangeData const&) (this=0xa77830,
change=QQuickItem::ItemSceneChange, value=...) at
/home/qydw/文档/osc/KDE/plasma-framework/src/plasmaquick/appletquickitem.cpp:927
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