https://bugs.kde.org/show_bug.cgi?id=420877
Bug ID: 420877
Summary: Discover crashed when launching
Product: Discover
Version: 5.18.3
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: discover
Assignee: lei...@leinir.dk
Reporter: ryu.ketsu...@outlook.com
CC: aleix...@kde.org
Target Milestone: ---
Application: plasma-discover (5.18.3)
Qt Version: 5.14.1
Frameworks Version: 5.70.0
Operating System: Linux 5.6.6-1-default x86_64
Windowing system: X11
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
I simply tried to open Discover. It crashed right after the window show then
closed
The crash can be reproduced every time.
-- Backtrace:
Application: Discover (plasma-discover), signal: Segmentation fault
[KCrash Handler]
#4 0x00007f820d40e500 in QQmlRefPointer<QQmlTypePrivate
const>::QQmlRefPointer(QQmlRefPointer<QQmlTypePrivate const> const&)
(other=..., this=0x7f8204888f90) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/ftw/qqmlrefcount_p.h:152
#5 0x00007f820d40e500 in QQmlType::QQmlType(QQmlType const&)
(this=0x7f8204888f90) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/qqmltype_p.h:78
#6 0x00007f820d4803d9 in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::propertyCacheForObject(QmlIR::Object
const*, QQmlBindingInstantiationContext const&, QQmlJS::DiagnosticMessage*)
const (this=this@entry=0x7f8204889290, obj=obj@entry=0x7f81fc35f700,
context=..., error=error@entry=0x7f8204889050) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycachecreator_p.h:95
#7 0x00007f820d48359a in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int,
QQmlBindingInstantiationContext const&) (this=this@entry=0x7f8204889290,
objectIndex=<optimized out>, context=...) at
/usr/include/qt5/QtCore/qarraydata.h:257
#8 0x00007f820d483a0b in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int,
QQmlBindingInstantiationContext const&) (this=this@entry=0x7f8204889290,
objectIndex=<optimized out>, context=...) at
/usr/include/c++/9/bits/atomic_base.h:326
#9 0x00007f820d483a0b in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjectRecursively(int,
QQmlBindingInstantiationContext const&) (this=this@entry=0x7f8204889290,
objectIndex=objectIndex@entry=0, context=...) at
/usr/include/c++/9/bits/atomic_base.h:326
#10 0x00007f820d47f0f5 in
QQmlPropertyCacheCreator<QQmlTypeCompiler>::buildMetaObjects()
(this=0x7f8204889290) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/ftw/qqmlrefcount_p.h:138
#11 0x00007f820d47f0f5 in QQmlTypeCompiler::compile()
(this=this@entry=0x7f8204889450) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypecompiler.cpp:85
#12 0x00007f820d3ca457 in
QQmlTypeData::compile(QQmlRefPointer<QQmlTypeNameCache> const&,
QV4::ResolvedTypeReferenceMap*, std::function<QByteArray ()> const&)
(this=this@entry=0x55cfffa64590, typeNameCache=...,
resolvedTypeCache=resolvedTypeCache@entry=0x7f8204889528, dependencyHasher=...)
at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypedata.cpp:613
#13 0x00007f820d3ce8ed in QQmlTypeData::done() (this=0x55cfffa64590) at
/usr/include/c++/9/bits/std_function.h:87
#14 0x00007f820d3ba765 in QQmlDataBlob::tryDone() (this=0x55cfffa64590) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/ftw/qqmlrefcount_p.h:116
#15 0x00007f820d3ba765 in QQmlDataBlob::tryDone() (this=0x55cfffa64590) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmldatablob.cpp:509
#16 0x00007f820d41ac33 in QQmlTypeLoader::setData(QQmlDataBlob*,
QQmlDataBlob::SourceCodeData const&) (this=this@entry=0x55cffe5359a0,
blob=blob@entry=0x55cfffa64590, d=...) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:443
#17 0x00007f820d41af94 in QQmlTypeLoader::setData(QQmlDataBlob*, QString
const&) (this=this@entry=0x55cffe5359a0, blob=blob@entry=0x55cfffa64590,
fileName=...) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:424
#18 0x00007f820d41b6f0 in QQmlTypeLoader::loadThread(QQmlDataBlob*)
(this=0x55cffe5359a0, blob=blob@entry=0x55cfffa64590) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:296
#19 0x00007f820d3d648d in QQmlTypeLoaderThread::loadThread(QQmlDataBlob*)
(this=<optimized out>, b=0x55cfffa64590) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloaderthread.cpp:156
#20 0x00007f820d49ca28 in QQmlThreadPrivate::threadEvent()
(this=this@entry=0x55cffe3859d0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:204
#21 0x00007f820d49d0f2 in QQmlThreadPrivate::event(QEvent*)
(this=0x55cffe3859d0, e=0x55cfffa6a4c0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:142
#22 0x00007f820d767caf in QApplicationPrivate::notify_helper(QObject*, QEvent*)
(this=this@entry=0x55cffdd5de00, receiver=receiver@entry=0x55cffe3859d0,
e=e@entry=0x55cfffa6a4c0) at kernel/qapplication.cpp:3684
#23 0x00007f820d770df0 in QApplication::notify(QObject*, QEvent*)
(this=0x7fff865f9940, receiver=0x55cffe3859d0, e=0x55cfffa6a4c0) at
kernel/qapplication.cpp:3430
#24 0x00007f820c747fe2 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0x55cffe3859d0, event=0x55cfffa6a4c0) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#25 0x00007f820c74a774 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=0x0, event_type=0, data=0x55cffe32edd0) at
kernel/qcoreapplication.cpp:1832
#26 0x00007f820c79f553 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0x7f81fc0047b0) at kernel/qeventdispatcher_glib.cpp:277
#27 0x00007f820abc96e8 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#28 0x00007f820abc9a70 in () at /usr/lib64/libglib-2.0.so.0
#29 0x00007f820abc9aff in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#30 0x00007f820c79ebce in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f81fc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#31 0x00007f820c746b7b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f8204889c80, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#32 0x00007f820c5715ce in QThread::exec() (this=this@entry=0x55cffe3859d0) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#33 0x00007f820d49c6e5 in QQmlThreadPrivate::run() (this=0x55cffe3859d0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:155
#34 0x00007f820c572698 in QThreadPrivate::start(void*) (arg=0x55cffe3859d0) at
thread/qthread_unix.cpp:342
#35 0x00007f820b5daefa in start_thread () at /lib64/libpthread.so.0
#36 0x00007f820c1fe3bf in clone () at /lib64/libc.so.6
#1 0x00007f820abf2e90 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2 0x00007f820abc9aef in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007f820c79ebeb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f81f8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f820c746b7b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f8206988c70, flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f820c5715ce in QThread::exec() (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f820dcb0507 in () at /usr/lib64/libQt5DBus.so.5
#7 0x00007f820c572698 in QThreadPrivate::start(void*) (arg=0x7f820dd32da0) at
thread/qthread_unix.cpp:342
#8 0x00007f820b5daefa in start_thread () at /lib64/libpthread.so.0
#9 0x00007f820c1fe3bf in clone () at /lib64/libc.so.6
#1 0x00007f820aad5772 in () at /usr/lib64/libxcb.so.1
#2 0x00007f820aad643a in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3 0x00007f8207981ab0 in QXcbEventQueue::run() (this=0x55cffdd7f2d0) at
qxcbeventqueue.cpp:228
#4 0x00007f820c572698 in QThreadPrivate::start(void*) (arg=0x55cffdd7f2d0) at
thread/qthread_unix.cpp:342
#5 0x00007f820b5daefa in start_thread () at /lib64/libpthread.so.0
#6 0x00007f820c1fe3bf in clone () at /lib64/libc.so.6
#1 0x00007f820c5781db in QWaitConditionPrivate::wait(QDeadlineTimer)
(deadline=..., this=0x55cffe51dd80) at thread/qwaitcondition_unix.cpp:146
#2 0x00007f820c5781db in QWaitCondition::wait(QMutex*, QDeadlineTimer)
(this=<optimized out>, mutex=0x55cffe385a40, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#3 0x00007f820c578299 in QWaitCondition::wait(QMutex*, unsigned long)
(this=0x55cffe385a48, mutex=0x55cffe385a40,
time=time@entry=18446744073709551615) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4 0x00007f820d49cda7 in QQmlThreadPrivate::wait() (this=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:353
#5 0x00007f820d49cda7 in
QQmlThread::internalCallMethodInThread(QQmlThread::Message*)
(this=0x55cffe53b4a0, message=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:353
#6 0x00007f820d3d66c5 in QQmlThread::callMethodInThread<QQmlDataBlob*,
QQmlDataBlob*, QQmlTypeLoaderThread>(void
(QQmlTypeLoaderThread::*)(QQmlDataBlob*), QQmlDataBlob* const&) (arg=<synthetic
pointer>: <optimized out>, Member=<optimized out>, this=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/ftw/qqmlthread_p.h:161
#7 0x00007f820d3d66c5 in QQmlTypeLoaderThread::load(QQmlDataBlob*)
(this=<optimized out>, b=b@entry=0x55cfffa64590) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloaderthread.cpp:83
#8 0x00007f820d421ad5 in PlainLoader::load(QQmlTypeLoader*, QQmlDataBlob*)
const (this=0x7fff865f6d67, loader=0x55cffe5359a0, blob=0x55cfffa64590) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:147
#9 0x00007f820d421ad5 in QQmlTypeLoader::doLoad<PlainLoader>(PlainLoader
const&, QQmlDataBlob*, QQmlTypeLoader::Mode) (this=this@entry=0x55cffe5359a0,
loader=..., blob=blob@entry=0x55cfffa64590,
mode=mode@entry=QQmlTypeLoader::PreferSynchronous) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:211
#10 0x00007f820d41ba56 in QQmlTypeLoader::load(QQmlDataBlob*,
QQmlTypeLoader::Mode) (this=this@entry=0x55cffe5359a0,
blob=blob@entry=0x55cfffa64590,
mode=mode@entry=QQmlTypeLoader::PreferSynchronous) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:234
#11 0x00007f820d41d528 in QQmlTypeLoader::getType(QUrl const&,
QQmlTypeLoader::Mode) (this=0x55cffe5359a0, unNormalizedUrl=...,
mode=mode@entry=QQmlTypeLoader::PreferSynchronous) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmltypeloader.cpp:803
#12 0x00007f820d3f482d in QQmlComponentPrivate::loadUrl(QUrl const&,
QQmlComponent::CompilationMode) (this=0x55cffe2316d0, newUrl=...,
mode=QQmlComponent::PreferSynchronous) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmlengine.h:172
#13 0x00007f820d4a58a9 in
QV4::QtObject::method_createComponent(QV4::FunctionObject const*, QV4::Value
const*, QV4::Value const*, int) (b=<optimized out>, argv=<optimized out>,
argc=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/v8/qqmlbuiltinfunctions.cpp:1333
#14 0x00007f820d336931 in QV4::FunctionObject::call(QV4::Value const*,
QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>,
thisObject=<optimized out>, this=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#15 0x00007f820d336931 in QV4::Moth::VME::interpret(QV4::CppStackFrame*,
QV4::ExecutionEngine*, char const*) (frame=0x7fff865f70c0,
engine=0x55cffe332290, code=0x7f81f7bc17c0 "\300o_\367\201\177") at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#16 0x00007f820d338867 in QV4::Moth::VME::exec(QV4::CppStackFrame*,
QV4::ExecutionEngine*) (frame=frame@entry=0x7fff865f70c0,
engine=engine@entry=0x55cffe332290) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#17 0x00007f820d2ca518 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject
const*, QV4::Value const*, QV4::Value const*, int) (fo=<optimized out>,
thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4functionobject.cpp:527
#18 0x00007f820d336931 in QV4::FunctionObject::call(QV4::Value const*,
QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>,
thisObject=<optimized out>, this=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#19 0x00007f820d336931 in QV4::Moth::VME::interpret(QV4::CppStackFrame*,
QV4::ExecutionEngine*, char const*) (frame=0x7fff865f72f0,
engine=0x55cffe332290, code=0x7f81f7bc16d0 "`Q`\367\201\177") at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#20 0x00007f820d338867 in QV4::Moth::VME::exec(QV4::CppStackFrame*,
QV4::ExecutionEngine*) (frame=frame@entry=0x7fff865f72f0,
engine=engine@entry=0x55cffe332290) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#21 0x00007f820d2ca518 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject
const*, QV4::Value const*, QV4::Value const*, int) (fo=<optimized out>,
thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4functionobject.cpp:527
#22 0x00007f820d34865b in QV4::FunctionObject::call(QV4::Value const*,
QV4::Value const*, int) const (argc=3, argv=0x7f81f7bc1600,
thisObject=0x7f81f7bc1648, this=0x7fff865f7388) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4functionobject_p.h:172
#23 0x00007f820d34865b in
QV4::Runtime::CallQmlContextPropertyLookup::call(QV4::ExecutionEngine*,
unsigned int, QV4::Value*, int) (engine=0x55cffe332290, index=<optimized out>,
argv=0x7f81f7bc1600, argc=3) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4runtime.cpp:1359
#24 0x00007f820d333d13 in QV4::Moth::VME::interpret(QV4::CppStackFrame*,
QV4::ExecutionEngine*, char const*) (frame=0x7fff865f7570,
engine=0x55cffe332290, code=0x7f81f6ff790e "\030\t.\032z0\026\026\t\002l\001")
at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:784
#25 0x00007f820d338867 in QV4::Moth::VME::exec(QV4::CppStackFrame*,
QV4::ExecutionEngine*) (frame=frame@entry=0x7fff865f7570,
engine=engine@entry=0x55cffe332290) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#26 0x00007f820d2ca518 in QV4::ArrowFunction::virtualCall(QV4::FunctionObject
const*, QV4::Value const*, QV4::Value const*, int) (fo=<optimized out>,
thisObject=<optimized out>, argv=<optimized out>, argc=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4functionobject.cpp:527
#27 0x00007f820d336931 in QV4::FunctionObject::call(QV4::Value const*,
QV4::Value const*, int) const (argc=<optimized out>, argv=<optimized out>,
thisObject=<optimized out>, this=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/jsruntime/qv4functionobject_p.h:172
#28 0x00007f820d336931 in QV4::Moth::VME::interpret(QV4::CppStackFrame*,
QV4::ExecutionEngine*, char const*) (frame=0x7fff865f77a0,
engine=0x55cffe332290, code=0x7f81f7bc1538 " 8`\367\201\177") at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:754
#29 0x00007f820d338867 in QV4::Moth::VME::exec(QV4::CppStackFrame*,
QV4::ExecutionEngine*) (frame=frame@entry=0x7fff865f77a0,
engine=engine@entry=0x55cffe332290) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4vme_moth.cpp:463
#30 0x00007f820d2c986d in QV4::Function::call(QV4::Value const*, QV4::Value
const*, int, QV4::ExecutionContext const*) (this=this@entry=0x55cffe470890,
thisObject=<optimized out>, argv=argv@entry=0x7f81f7bc1500, argc=<optimized
out>, context=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/jsruntime/qv4function.cpp:69
#31 0x00007f820d453d27 in QQmlJavaScriptExpression::evaluate(QV4::CallData*,
bool*) (this=this@entry=0x55cffe2ef480, callData=callData@entry=0x7f81f7bc14d0,
isUndefined=isUndefined@entry=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/jsruntime/qv4value_p.h:343
#32 0x00007f820d3fb9ee in QQmlBoundSignalExpression::evaluate(void**)
(this=<optimized out>, a=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/jsruntime/qv4jscall_p.h:95
#33 0x00007f820d3fca68 in QQmlBoundSignal_callback(QQmlNotifierEndpoint*,
void**) (e=0x55cffe2cbb80, a=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/qqmlboundsignalexpressionpointer_p.h:69
#34 0x00007f820d43582d in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*,
void**) (endpoint=<optimized out>, a=a@entry=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmlnotifier.cpp:104
#35 0x00007f820d3decf4 in QQmlData::signalEmitted(QAbstractDeclarativeData*,
QObject*, int, void**) (object=0x55cffe47bf90, index=64, a=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/src/qml/qml/qqmlengine.cpp:858
#36 0x00007f820c77c565 in doActivate<false>(QObject*, int, void**)
(sender=0x55cffe47bf90, signal_index=64, argv=argv@entry=0x0) at
kernel/qobject_p.h:110
#37 0x00007f820c7773bd in QMetaObject::activate(QObject*, int, int, void**)
(sender=<optimized out>, signalOffset=<optimized out>,
local_signal_index=<optimized out>, argv=argv@entry=0x0) at
kernel/qobject.cpp:3943
#38 0x00007f820d3d89c5 in QQmlVMEMetaObject::activate(QObject*, int, void**)
(this=this@entry=0x55cffe1a63b0, object=<optimized out>, index=<optimized out>,
args=args@entry=0x0) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:385
#39 0x00007f820d3da677 in QQmlVMEMetaObject::metaCall(QObject*,
QMetaObject::Call, int, void**) (this=0x55cffe1a63b0, o=<optimized out>,
c=<optimized out>, _id=<optimized out>, a=<optimized out>) at
/usr/src/debug/libqt5-qtdeclarative-5.14.1-ku.1.3.x86_64/include/QtQml/5.14.1/QtQml/private/../../../../../src/qml/qml/qqmlpropertycache_p.h:375
#40 0x00007f820c754b5b in QMetaProperty::write(QObject*, QVariant const&) const
(this=this@entry=0x7fff865f96a0, object=object@entry=0x55cffe47bf90, value=...)
at kernel/qmetaobject.cpp:3240
#41 0x00007f820c77b6de in QObject::setProperty(char const*, QVariant const&)
(this=0x55cffe47bf90, name=0x55cffbe54b20 "currentTopLevel", value=...) at
kernel/qobject.cpp:4054
#42 0x000055cffbe3af42 in ()
#43 0x000055cffbe3b5ef in ()
#44 0x000055cffbe1efa1 in ()
#45 0x00007f820c125ceb in __libc_start_main () at /lib64/libc.so.6
#46 0x000055cffbe2103a in _start ()
[Inferior 1 (process 16315) detached]
Possible duplicates by query: bug 412649, bug 394294.
Reported using DrKonqi
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