Bug 372281

Summary: krunner crashed after loging in kde session
Product: [Plasma] krunner Reporter: Roland Everaert <r.everaert>
Component: generalAssignee: Kai Uwe Broulik <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bekic.bojan, waynenail
Priority: NOR Keywords: drkonqi
Version: 5.7.5   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Roland Everaert 2016-11-10 08:28:56 UTC 
Application: krunner (5.7.5)

Qt Version: 5.6.1
Frameworks Version: 5.26.0
Operating System: Linux 4.7.10-100.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
I just opened a KDE session, I call krunner by pressing F2 and it crashed.

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 0x7f900c747940 (LWP 2909))]

Thread 20 (Thread 0x7f9001ff7700 (LWP 2912)):
#0  0x00007f901c5e6b7d in poll () at /lib64/libc.so.6
#1  0x00007f901b441272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f901b442ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f9005b81039 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f8ffbfff700 (LWP 2917)):
#0  0x00007f9016e65779 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f9016e21090 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f9016e2129c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f901d3dbb5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f901d38c25a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f901d1ecbd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f901e88e675 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f8ff9edf700 (LWP 2922)):
#0  0x00007f901c5e6b7d in poll () at /lib64/libc.so.6
#1  0x00007f9016e2118c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f9016e2129c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f901d3dbb5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f901d38c25a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f901d1ecbd4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f901f50c7f5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f8fe1ed8700 (LWP 3543)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f8fe16d7700 (LWP 3544)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f8fe0ed6700 (LWP 3545)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f8fdbfff700 (LWP 3546)):
[KCrash Handler]
#6  0x00007f901c524a28 in raise () at /lib64/libc.so.6
#7  0x00007f901c52662a in abort () at /lib64/libc.so.6
#8  0x00007f901c567dea in  () at /lib64/libc.so.6
#9  0x00007f901c57022a in _int_free () at /lib64/libc.so.6
#10 0x00007f901c57378c in free () at /lib64/libc.so.6
#11 0x00007f901d26fb6a in QString::operator=(QString const&) () at /lib64/libQt5Core.so.5
#12 0x00007f901d38a332 in QLibraryPrivate::load_sys() () at /lib64/libQt5Core.so.5
#13 0x00007f901d384d95 in QLibraryPrivate::load() () at /lib64/libQt5Core.so.5
#14 0x00007f901d384fcb in QLibraryPrivate::loadPlugin() () at /lib64/libQt5Core.so.5
#15 0x00007f901db086fa in KPluginLoader::load() () at /lib64/libKF5CoreAddons.so.5
#16 0x00007f901db0882a in KPluginLoader::instance() () at /lib64/libKF5CoreAddons.so.5
#17 0x00007f901db0887c in KPluginLoader::factory() () at /lib64/libKF5CoreAddons.so.5
#18 0x00007f901f035127 in KPackage::PackageLoader::loadPackageStructure(QString const&) () at /lib64/libKF5Package.so.5
#19 0x00007f901f03648f in KPackage::PackageLoader::listPackages(QString const&, QString const&) () at /lib64/libKF5Package.so.5
#20 0x00007f901f0367bd in KPackage::PackageLoader::findPackages(QString const&, QString const&, std::function<bool (KPluginMetaData const&)>) () at /lib64/libKF5Package.so.5
#21 0x00007f901fe89ad5 in Plasma::PluginLoader::listAppletInfo(QString const&, QString const&) () at /lib64/libKF5Plasma.so.5
#22 0x00007f8ff1818485 in WindowedWidgetsRunner::match(Plasma::RunnerContext&) () at /usr/lib64/qt5/plugins/krunner_windowedwidgets.so
#23 0x00007f8ff39c3068 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /lib64/libKF5Runner.so.5
#24 0x00007f8ff37a2427 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#25 0x00007f8ff37a1060 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /lib64/libKF5ThreadWeaver.so.5
#26 0x00007f8ff37a07c0 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#27 0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#28 0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#29 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f8fdb7fe700 (LWP 3547)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f8fdaffd700 (LWP 3548)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f8fda7fc700 (LWP 3549)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f8fd9ffb700 (LWP 3550)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f8fd97fa700 (LWP 3551)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f8fd8ff9700 (LWP 3552)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#8  0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f8fb3fff700 (LWP 3553)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f8fb37fe700 (LWP 3554)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8fb2ffd700 (LWP 3555)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8fb27fc700 (LWP 3556)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f8fb1ffb700 (LWP 3557)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8fb17fa700 (LWP 3558)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901d1f165a in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f8ff379ecff in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f8ff37a2c78 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f8ff37a2cd2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f8ff379deed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f8ff37a086f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f901d1f100c in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f9018d5161a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f901c5f25fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f900c747940 (LWP 2909)):
#0  0x00007f9018d56b20 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f901b4414c9 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f901b442c27 in wait_for_reply () at /lib64/libxcb.so.1
#3  0x00007f901b442d31 in xcb_wait_for_reply () at /lib64/libxcb.so.1
#4  0x00007f901b8ae197 in _XReply () at /lib64/libX11.so.6
#5  0x00007f9018b2ea33 in DRI2GetBuffersWithFormat () at /lib64/libGL.so.1
#6  0x00007f9018b2c27c in dri2GetBuffersWithFormat () at /lib64/libGL.so.1
#7  0x00007f8ffb33eaab in intel_update_renderbuffers () at /usr/lib64/dri/i965_dri.so
#8  0x00007f8ffb33efb1 in intel_prepare_render () at /usr/lib64/dri/i965_dri.so
#9  0x00007f8ffb330ec0 in brw_clear () at /usr/lib64/dri/i965_dri.so
#10 0x00007f901f76fa5a in QSGBatchRenderer::Renderer::renderBatches() () at /lib64/libQt5Quick.so.5
#11 0x00007f901f775474 in QSGBatchRenderer::Renderer::render() () at /lib64/libQt5Quick.so.5
#12 0x00007f901f7811ef in QSGRenderer::renderScene(QSGBindable const&) () at /lib64/libQt5Quick.so.5
#13 0x00007f901f781a3b in QSGRenderer::renderScene(unsigned int) () at /lib64/libQt5Quick.so.5
#14 0x00007f901f791d5e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /lib64/libQt5Quick.so.5
#15 0x00007f901f7d95b9 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /lib64/libQt5Quick.so.5
#16 0x00007f901f7a7ee5 in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#17 0x00007f901f7a90c1 in QSGGuiThreadRenderLoop::event(QEvent*) () at /lib64/libQt5Quick.so.5
#18 0x00007f901deb210c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#19 0x00007f901deb7646 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#20 0x00007f901d38d3ea in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007f901d3db0a3 in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#22 0x00007f901d3db649 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#23 0x00007f9016e20e5a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#24 0x00007f9016e211f0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#25 0x00007f9016e2129c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#26 0x00007f901d3dbb5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#27 0x00007f901d38c25a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#28 0x00007f901d393bdc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#29 0x00005578264c95b1 in main ()

Reported using DrKonqi
Comment 1 Christoph Feck 2019-07-25 11:36:11 UTC 
*** Bug 373082 has been marked as a duplicate of this bug. ***
Comment 2 Christoph Feck 2019-07-25 11:36:58 UTC 
*** Bug 409626 has been marked as a duplicate of this bug. ***
Comment 3 Christoph Feck 2019-07-25 11:37:32 UTC 
Crashes in WindowedWidgetsRunner -> KPackage::PackageLoader -> memory corruption, also in all duplicates.

Needs a valgrind memcheck log to be able to investigate.
Comment 4 Christoph Feck 2019-07-25 11:38:33 UTC 

*** This bug has been marked as a duplicate of bug 383744 ***