Bug 363520

Summary: Krash when trying to shutdown computer
Product: [Plasma] plasmashell Reporter: Julien HENRY <henryju>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bshah, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: 5.6.4   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Julien HENRY 2016-05-25 17:52:45 UTC 
Application: plasmashell (5.6.4)

Qt Version: 5.6.0
Frameworks Version: 5.22.0
Operating System: Linux 4.4.9-300.fc23.x86_64 x86_64
Distribution: "Fedora release 23 (Twenty Three)"

-- Information about the crash:
- What I was doing when the application crashed:
Tried to shutdown computer from the menu. It seems to never succeed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f26d63e8900 (LWP 1571))]

Thread 23 (Thread 0x7f26cc175700 (LWP 1593)):
#0  0x00007f26e36ebb1d in poll () at /lib64/libc.so.6
#1  0x00007f26e8893272 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f26e8894ee7 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f26cef8b349 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f26ca8d2700 (LWP 1606)):
#0  0x00007f26e36ebb1d in poll () at /lib64/libc.so.6
#1  0x00007f26defc016c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f26e4526a4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f26e42f8f34 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f26e4cbe4b5 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#7  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f26c9092700 (LWP 1651)):
#0  0x00007f26df004719 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f26defbf931 in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007f26defc00e7 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f26e4526a4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f26e42f8f34 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f26e7713985 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f26b78ab700 (LWP 1733)):
#0  0x00007f26e36ebb1d in poll () at /lib64/libc.so.6
#1  0x00007f26defc016c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f26e4526a4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f26e42f8f34 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f26e7713985 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f26b5e60700 (LWP 1752)):
#0  0x00007f26e36ebb1d in poll () at /lib64/libc.so.6
#1  0x00007f26defc016c in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f26e4526a4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f26e42f8f34 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f26e7713985 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f26affff700 (LWP 1781)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26ea1b62d4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f26ea1b6319 in  () at /lib64/libQt5Script.so.5
#3  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#4  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f26ad74b700 (LWP 1875)):
#0  0x00007f26df004719 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f26defbf931 in g_main_context_query () at /lib64/libglib-2.0.so.0
#2  0x00007f26defc00e7 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f26e4526a4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f26e42f8f34 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f26e80b3d66 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f2623fff700 (LWP 1889)):
[KCrash Handler]
#5  0x00007f260000043c in  ()
#6  0x00007f26e4501be9 in QObject::disconnect(QObject const*, char const*, QObject const*, char const*) () at /lib64/libQt5Core.so.5
#7  0x00007f26e4858215 in QOpenGLContext::setScreen(QScreen*) () at /lib64/libQt5Gui.so.5
#8  0x00007f26e44fec29 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e4e8fc0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#10 0x00007f26e4e94e76 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#11 0x00007f26e44d1748 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#12 0x00007f26e44d360a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#13 0x00007f26e4526623 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#14 0x00007f26defbfe3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#15 0x00007f26defc01d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#16 0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#17 0x00007f26e4526a2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#18 0x00007f26e8125c6b in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#19 0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#20 0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#21 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f260bcd3700 (LWP 1923)):
#0  0x00007f26df004734 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f26defc001d in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f26e4526a4b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f26e42f8f34 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f260d910547 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#9  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f2601ea0700 (LWP 1960)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f26e81254ad in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f26e8125d85 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f260169f700 (LWP 1961)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f26e81254ad in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f26e8125d85 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f25f6614700 (LWP 1962)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f25f5e13700 (LWP 1963)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#15 0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#16 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f25f5612700 (LWP 1964)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f25f4e11700 (LWP 1965)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f25dffff700 (LWP 1966)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f25df7fe700 (LWP 1967)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f25deffd700 (LWP 1968)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#10 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f25de7fc700 (LWP 1969)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f261812ebaf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f2618132f88 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f2618132fe2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f261812de43 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f261813055f in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#14 0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f26026a1700 (LWP 10390)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f26e81254ad in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f26e8125d85 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f2483fff700 (LWP 10460)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f26e81254ad in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f26e8125d85 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f24837fe700 (LWP 13870)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f26e81254ad in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007f26e8125d85 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x00007f26e42fdd48 in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f26e2a2960a in start_thread () at /lib64/libpthread.so.0
#6  0x00007f26e36f759d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f26d63e8900 (LWP 1571)):
#0  0x00007f26e2a2eb10 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f26e42febfb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f26e812279e in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () at /lib64/libQt5Quick.so.5
#3  0x00007f26e81248be in QSGThreadedRenderLoop::handleExposure(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#4  0x00007f26e8124f0b in QSGThreadedRenderLoop::exposureChanged(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#5  0x00007f26e4829a65 in QWindow::event(QEvent*) () at /lib64/libQt5Gui.so.5
#6  0x00007f26e8158725 in QQuickWindow::event(QEvent*) () at /lib64/libQt5Quick.so.5
#7  0x0000563eef0228a1 in DesktopView::event(QEvent*) ()
#8  0x00007f26e4e8fc0c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#9  0x00007f26e4e94e76 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#10 0x00007f26e44d1748 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#11 0x00007f26e481f96d in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () at /lib64/libQt5Gui.so.5
#12 0x00007f26e482055d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /lib64/libQt5Gui.so.5
#13 0x00007f26e47fd6eb in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Gui.so.5
#14 0x00007f26cefbf940 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5XcbQpa.so.5
#15 0x00007f26defbfe3a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#16 0x00007f26defc01d0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#17 0x00007f26defc027c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#18 0x00007f26e4526a2f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#19 0x00007f26e44cf4ca in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#20 0x00007f26e44d7b8c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#21 0x0000563eef011216 in main ()

Reported using DrKonqi
Comment 1 Christoph Feck 2016-06-13 16:02:52 UTC 

*** This bug has been marked as a duplicate of bug 361439 ***