Bug 419057

Summary: Discover crashes while I scroll through available apps
Product: [Applications] Discover Reporter: Patrick Silva <bugseforuns>
Component: discoverAssignee: Dan Leinir Turthra Jensen <leinir>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aleixpol
Priority: NOR    
Version: 5.18.3   
Target Milestone: ---   
Platform: Arch Linux   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Patrick Silva 2020-03-20 18:58:27 UTC 
STEPS TO REPRODUCE
1. open Discover
2. click on Applications > system settings
3. scroll through available apps

OBSERVED RESULT
Discover crashes

EXPECTED RESULT
no crash

SOFTWARE/OS VERSIONS
Operating System: Arch Linux 
KDE Plasma Version: 5.18.3
KDE Frameworks Version: 5.68.0
Qt Version: 5.14.1


Thread 41 (Thread 0x7fff7a7fc700 (LWP 28513)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fffa55f4e5e in  () at /usr/lib/gio/modules/libdconfsettings.so
#4  0x00007ffff4312e71 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fffa5ffc700 (LWP 28463)):
#0  0x00007ffff5a08f8d in syscall () at /usr/lib/libc.so.6
#1  0x00007ffff42eb13b in g_cond_wait_until () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff436a7e3 in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff436a9d4 in g_async_queue_timeout_pop () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff431058a in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff4312e71 in  () at /usr/lib/libglib-2.0.so.0
#6  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fffa6ffe700 (LWP 28338)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5fbe0ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5d88e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fffa77ff700 (LWP 28337)):
#0  0x00007ffff4d2d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fc48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fd69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5d8d3dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fffb8ff9700 (LWP 28329)):
#0  0x00007ffff4d2ccf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fcc4 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fda2 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff7a9756b in  () at /usr/lib/libQt5Quick.so.5
#4  0x00007ffff7a977fb in  () at /usr/lib/libQt5Quick.so.5
#5  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fffb97fa700 (LWP 28327)):
#0  0x00007ffff4d2d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fc48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fd69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5d8d3dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fffb9ffb700 (LWP 28321)):
#0  0x00007ffff4d2d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fc48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fd69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5d8d3dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fffba7fc700 (LWP 28320)):
#0  0x00007ffff4d2d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fc48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fd69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5d8d3dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fffbaffd700 (LWP 28319)):
#0  0x00007ffff4d2d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fc48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fd69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5d8d3dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fffbb7fe700 (LWP 28318)):
#0  0x00007ffff4d2d01a in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007ffff5d8fc48 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/libQt5Core.so.5
#2  0x00007ffff5d8fd69 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#3  0x00007ffff5d8d3dd in  () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fffbbfff700 (LWP 28317)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5fbe0ec in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5d88e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fffccf69700 (LWP 28316)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5fbe0d0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5d88e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fffcd851700 (LWP 28315)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433c843 in g_main_loop_run () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff3a33df8 in  () at /usr/lib/libgio-2.0.so.0
#4  0x00007ffff4312e71 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fffce052700 (LWP 28314)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff433b8c2 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007ffff4312e71 in  () at /usr/lib/libglib-2.0.so.0
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fffcffff700 (LWP 28302)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5fbe0d0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5d88e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff79d1eab in  () at /usr/lib/libQt5Quick.so.5
#7  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fffdd902700 (LWP 28301)):
#0  0x00007ffff4d2ccf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffdf5fee1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fffdf5fea18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fffde103700 (LWP 28300)):
#0  0x00007ffff4d2ccf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffdf5fee1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fffdf5fea18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fffde904700 (LWP 28299)):
#0  0x00007ffff4d2ccf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffdf5fee1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fffdf5fea18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fffdf105700 (LWP 28298)):
#0  0x00007ffff4d2ccf5 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fffdf5fee1c in  () at /usr/lib/dri/i965_dri.so
#2  0x00007fffdf5fea18 in  () at /usr/lib/dri/i965_dri.so
#3  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fffedee2700 (LWP 28297)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5fbe0d0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5d88e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff6c7ef89 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fffef0f3700 (LWP 28296)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff433b7a0 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007ffff5fbe0d0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff5d88e62 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007ffff7487b28 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7ffff04b4700 (LWP 28295)):
#0  0x00007ffff5a03abf in poll () at /usr/lib/libc.so.6
#1  0x00007ffff421663b in  () at /usr/lib/libxcb.so.1
#2  0x00007ffff421837b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007ffff0e62ba1 in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007ffff5d89fd6 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff4d2646f in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007ffff5a0e3d3 in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7ffff12a1280 (LWP 28284)):
#0  0x00007fffcc701ae1 in FlatpakResource::sourceIcon() const (this=<optimized out>) at /usr/include/qt/QtCore/qrefcount.h:60
#1  0x00007ffff7e03fee in AbstractResource::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x5555568a6960, _c=_c@entry=QMetaObject::ReadProperty, _id=_id@entry=30, _a=_a@entry=0x7fffffffd170) at /usr/src/debug/build/libdiscover/DiscoverCommon_autogen/3YJK5W5UP7/moc_AbstractResource.cpp:374
#2  0x00007ffff7e074eb in AbstractResource::qt_metacall(QMetaObject::Call, int, void**) (this=this@entry=0x5555568a6960, _c=_c@entry=QMetaObject::ReadProperty, _id=30, _a=_a@entry=0x7fffffffd170) at /usr/src/debug/build/libdiscover/DiscoverCommon_autogen/3YJK5W5UP7/moc_AbstractResource.cpp:425
#3  0x00007fffcc6ffac6 in FlatpakResource::qt_metacall(QMetaObject::Call, int, void**) (this=0x5555568a6960, _c=QMetaObject::ReadProperty, _id=<optimized out>, _a=0x7fffffffd170) at /usr/src/debug/build/libdiscover/backends/FlatpakBackend/flatpak-backend_autogen/EWIEGA46WW/moc_FlatpakResource.cpp:152
#4  0x00007ffff5f72165 in QMetaProperty::read(QObject const*) const () at /usr/lib/libQt5Core.so.5
#5  0x00007ffff7e28519 in ResourcesProxyModel::roleToValue(AbstractResource*, int) const (this=<optimized out>, resource=0x5555568a6960, role=<optimized out>) at /usr/src/debug/discover-5.18.3/libdiscover/resources/ResourcesProxyModel.cpp:450
#6  0x00007ffff7e2958b in ResourcesProxyModel::data(QModelIndex const&, int) const (this=<optimized out>, index=..., role=<optimized out>) at /usr/src/debug/discover-5.18.3/libdiscover/resources/ResourcesProxyModel.cpp:408
#7  0x00007ffff501fe2c in  () at /usr/lib/libQt5QmlModels.so.5
#8  0x00007ffff5f72165 in QMetaProperty::read(QObject const*) const () at /usr/lib/libQt5Core.so.5
#9  0x00007fffecb969ee in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#10 0x00007fffecb97fbe in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#11 0x00007fffecb8297c in  () at /usr/lib/qt/qml/org/kde/kirigami.2/libkirigamiplugin.so
#12 0x00007ffff6c3d9cf in  () at /usr/lib/libQt5Qml.so.5
#13 0x00007ffff6c3f0b0 in  () at /usr/lib/libQt5Qml.so.5
#14 0x00007ffff6c3be62 in QQmlBinding::update(QFlags<QQmlPropertyData::WriteFlag>) () at /usr/lib/libQt5Qml.so.5
#15 0x00007ffff6c4d7be in QQmlObjectCreator::finalize(QQmlInstantiationInterrupt&) () at /usr/lib/libQt5Qml.so.5
#16 0x00007ffff6bd626b in  () at /usr/lib/libQt5Qml.so.5
#17 0x00007ffff6bd6a0a in QQmlIncubationController::incubateFor(int) () at /usr/lib/libQt5Qml.so.5
#18 0x00007ffff5f9b540 in  () at /usr/lib/libQt5Core.so.5
#19 0x00007ffff7a96192 in  () at /usr/lib/libQt5Quick.so.5
#20 0x00007ffff7a9651c in  () at /usr/lib/libQt5Quick.so.5
#21 0x00007ffff7afe24d in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5
#22 0x00007ffff6f2d362 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007ffff6f36819 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007ffff5f65a12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#25 0x00007ffff631bfa9 in QPlatformWindow::windowEvent(QEvent*) () at /usr/lib/libQt5Gui.so.5
#26 0x00007ffff6f3658c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#27 0x00007ffff5f65a12 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#28 0x00007ffff5fbd462 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#29 0x00007ffff5fbdd3a in  () at /usr/lib/libQt5Core.so.5
#30 0x00007ffff43399be in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#31 0x00007ffff433b831 in  () at /usr/lib/libglib-2.0.so.0
#32 0x00007ffff433b871 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#33 0x00007ffff5fbe0d0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007ffff5f6457c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#35 0x00007ffff5f6c586 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#36 0x0000555555569841 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/discover-5.18.3/discover/main.cpp:183
Comment 1 Aleix Pol 2020-03-23 11:34:20 UTC 

*** This bug has been marked as a duplicate of bug 419107 ***