Bug 371200

Summary: Large numbers crashes krunner
Product: [Plasma] krunner Reporter: court <courthicks1>
Component: generalAssignee: Kai Uwe Broulik <kde>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: 5.7.5   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description court 2016-10-19 03:54:46 UTC 
Application: krunner (5.7.5)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.7-200.fc24.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed:
I tried to convert Euros to USD. I tried 115000000 euro and it crashed
I tried to do other math such as 115000000 * 2 and 115000000 + 120000000 and 2^32

It seems like values in the multi-millions crashes it, I get QSocketNotifier: Invalid socket 6, 19, 22, 16, 21, 8, 20, 18, 59

- Custom settings of the application:
Nothing except I disabled some search features in Plasma search

The crash can be reproduced every time.

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f84ee93b940 (LWP 5835))]

Thread 14 (Thread 0x7f84b0d94700 (LWP 5849)):
#0  0x00007f84fa0dfa24 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f84fa09af4c in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f84fa09b92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f84fa09bb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f85006fc24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f85006ab5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f850050a343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f84b1ffb700 (LWP 5847)):
[KCrash Handler]
#6  0x00007f84ff8336f5 in raise () at /lib64/libc.so.6
#7  0x00007f84ff8352fa in abort () at /lib64/libc.so.6
#8  0x00007f85004fa471 in  () at /lib64/libQt5Core.so.5
#9  0x00007f8352efa14b in QtWebEngineCore::initialize() () at /lib64/libQt5WebEngineCore.so.5
#10 0x00007f85006af8c1 in qAddPreRoutine(void (*)()) () at /lib64/libQt5Core.so.5
#11 0x00007f8503b3dd8a in call_init.part () at /lib64/ld-linux-x86-64.so.2
#12 0x00007f8503b3de9b in _dl_init () at /lib64/ld-linux-x86-64.so.2
#13 0x00007f8503b42a91 in dl_open_worker () at /lib64/ld-linux-x86-64.so.2
#14 0x00007f8503b3dc34 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#15 0x00007f8503b41fe9 in _dl_open () at /lib64/ld-linux-x86-64.so.2
#16 0x00007f84f7331f09 in dlopen_doit () at /lib64/libdl.so.2
#17 0x00007f8503b3dc34 in _dl_catch_error () at /lib64/ld-linux-x86-64.so.2
#18 0x00007f84f7332591 in _dlerror_run () at /lib64/libdl.so.2
#19 0x00007f84f7331fa2 in dlopen@@GLIBC_2.2.5 () at /lib64/libdl.so.2
#20 0x00007f85006a9996 in QLibraryPrivate::load_sys() () at /lib64/libQt5Core.so.5
#21 0x00007f85006a3fd5 in QLibraryPrivate::load() () at /lib64/libQt5Core.so.5
#22 0x00007f85006a41fb in QLibraryPrivate::loadPlugin() () at /lib64/libQt5Core.so.5
#23 0x00007f85006980c0 in QPluginLoader::instance() () at /lib64/libQt5Core.so.5
#24 0x00007f84c2c70a97 in Akonadi::PluginLoader::createForName(QString const&) () at /lib64/libKF5AkonadiCore.so.5
#25 0x00007f84c2ca3d23 in Akonadi::PluginEntry::plugin() const () at /lib64/libKF5AkonadiCore.so.5
#26 0x00007f84c2cad572 in Akonadi::PluginRegistry::findBestMatchImpl(QString const&, QVector<int> const&, int&) const () at /lib64/libKF5AkonadiCore.so.5
#27 0x00007f84c2ca2d6c in Akonadi::TypePluginLoader::objectForMimeTypeAndClass(QString const&, QVector<int> const&, QFlags<Akonadi::TypePluginLoader::Option>) () at /lib64/libKF5AkonadiCore.so.5
#28 0x00007f84c2ca3361 in Akonadi::TypePluginLoader::defaultObjectForMimeType(QString const&) () at /lib64/libKF5AkonadiCore.so.5
#29 0x00007f84c2ca33d9 in Akonadi::TypePluginLoader::defaultPluginForMimeType(QString const&) () at /lib64/libKF5AkonadiCore.so.5
#30 0x00007f84c2c4d2ff in Akonadi::ItemSerializer::deserialize(Akonadi::Item&, QByteArray const&, QIODevice&, int) () at /lib64/libKF5AkonadiCore.so.5
#31 0x00007f84c2c4e2da in Akonadi::ItemSerializer::deserialize(Akonadi::Item&, QByteArray const&, QByteArray const&, int, bool) () at /lib64/libKF5AkonadiCore.so.5
#32 0x00007f84c2c7c2d3 in Akonadi::ProtocolHelper::parseItemFetchResult(Akonadi::Protocol::FetchItemsResponse const&, Akonadi::ProtocolHelperValuePool*) () at /lib64/libKF5AkonadiCore.so.5
#33 0x00007f84c2cc44ad in Akonadi::ItemFetchJob::doHandleResponse(long long, Akonadi::Protocol::Command const&) () at /lib64/libKF5AkonadiCore.so.5
#34 0x00007f84c2ccd191 in Akonadi::JobPrivate::handleResponse(long long, Akonadi::Protocol::Command const&) () at /lib64/libKF5AkonadiCore.so.5
#35 0x00007f84c2c8fe2e in Akonadi::SessionPrivate::handleCommand(long long, Akonadi::Protocol::Command const&) () at /lib64/libKF5AkonadiCore.so.5
#36 0x00007f84c2c91c78 in Akonadi::Session::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) () at /lib64/libKF5AkonadiCore.so.5
#37 0x00007f85006d5bd9 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#38 0x00007f85011d2c0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#39 0x00007f85011d80ef in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#40 0x00007f85006ac7aa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#41 0x00007f85006ae84f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#42 0x00007f85006fc1b3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#43 0x00007f84fa09b6ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#44 0x00007f84fa09ba70 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#45 0x00007f84fa09bb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#46 0x00007f85006fc22f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#47 0x00007f85006ab5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#48 0x00007f8500e23b4e in KJob::exec() () at /lib64/libKF5CoreAddons.so.5
#49 0x00007f84c348447d in PIMContactsRunner::queryContacts(Plasma::RunnerContext&, QString const&) () at /usr/lib64/qt5/plugins/krunner_pimcontacts.so
#50 0x00007f84c3485fb1 in PIMContactsRunner::match(Plasma::RunnerContext&) () at /usr/lib64/qt5/plugins/krunner_pimcontacts.so
#51 0x00007f84d2c786f8 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /lib64/libKF5Runner.so.5
#52 0x00007f84d2a581e8 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#53 0x00007f84d2a56d40 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#54 0x00007f84d2a56850 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#55 0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#56 0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#57 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f84b27fc700 (LWP 5846)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f84b2ffd700 (LWP 5845)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f84b37fe700 (LWP 5844)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f84b3fff700 (LWP 5843)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f84c0eb4700 (LWP 5842)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f84c16b5700 (LWP 5841)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f84c1eb6700 (LWP 5840)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f84d2a548c0 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f84d2a58a68 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f84d2a58ac2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f84d2a53a3d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f84d2a56909 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#12 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f84d0e51700 (LWP 5839)):
#0  0x00007f84fc07fbd0 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f850050f01a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8502ad8d95 in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f8502ad968a in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f84e1079700 (LWP 5838)):
#0  0x00007f84fa0dfa09 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f84fa09ae37 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f84fa09b92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f84fa09bb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f85006fc24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f85006ab5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f850050a343 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f85028348f5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#10 0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f84e2a03700 (LWP 5837)):
#0  0x00007f84ff8f63ed in poll () at /lib64/libc.so.6
#1  0x00007f84fa09ba06 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f84fa09bb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f85006fc24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f85006ab5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f850050a343 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f8501e0f559 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#9  0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f84e4517700 (LWP 5836)):
#0  0x00007f84ff8f63ed in poll () at /lib64/libc.so.6
#1  0x00007f84fe753f80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f84fe755b79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f84e7ed3da9 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f850050e99a in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f84fc07a5ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f84ff901f6d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f84ee93b940 (LWP 5835)):
#0  0x00007f8500507959 in QMutex::unlock() () at /lib64/libQt5Core.so.5
#1  0x00007f85006fbfe1 in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f84fa09af59 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x00007f84fa09b92b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f84fa09bb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f85006fc24b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f85006ab5ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f85006b317c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#8  0x00005595e661eaab in main ()

Reported using DrKonqi
Comment 1 Christoph Feck 2016-10-19 04:37:16 UTC 

*** This bug has been marked as a duplicate of bug 364342 ***