Application: plasmashell (5.3.0)

Qt Version: 5.4.1
Operating System: Linux 4.0.4-301.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
Dragging KCalc from App Launcher to a panel with autohide.

- Unusual behavior I noticed:
Panel became transparent, showing desktop background.
The rest of desktop became black.

The crash does not seem to be reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5aa69d4900 (LWP 2607))]

Thread 56 (Thread 0x7f5a87307700 (LWP 2610)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5aa4c5a182 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f5aa4c5bcff in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f5a88e775e9 in QXcbEventReader::run() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 55 (Thread 0x7f5a84ee7700 (LWP 2704)):
#0  0x00007f5a99936e5c in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f5a999392fb in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 54 (Thread 0x7f5a7d527700 (LWP 2724)):
#0  0x00007f5a9d28c530 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f5a7e7ebc4a in radeon_drm_cs_emit_ioctl () from /usr/lib64/dri/radeonsi_dri.so
#2  0x00007f5a7e7eb4b7 in impl_thrd_routine () from /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 53 (Thread 0x7f5a75327700 (LWP 2734)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939956 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 52 (Thread 0x7f5a6f1d6700 (LWP 2793)):
#0  0x00007f5a9d28c530 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f5aa60e06d4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f5aa60e0719 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 51 (Thread 0x7f5a6e187700 (LWP 2795)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a9993980c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 50 (Thread 0x7f5a6cb3f700 (LWP 2796)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a9993980c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 49 (Thread 0x7f59df7ff700 (LWP 2797)):
#0  0x00007f5a9e8022ed in read () from /lib64/libc.so.6
#1  0x00007f5a9997db00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f5a999398b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 48 (Thread 0x7f59de7fe700 (LWP 2798)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 47 (Thread 0x7f59dd7fd700 (LWP 2799)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a9993980c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 46 (Thread 0x7f59cffff700 (LWP 2800)):
#0  0x00007f5a9e8022f1 in read () from /lib64/libc.so.6
#1  0x00007f5a9997db00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f5a999398b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 45 (Thread 0x7f59ceffe700 (LWP 2801)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939ed6 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#6  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 44 (Thread 0x7f59cdffd700 (LWP 2802)):
#0  0x00007f5a9e81f9ef in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f5a9e806662 in poll () from /lib64/libc.so.6
#2  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 43 (Thread 0x7f59bf8b7700 (LWP 2803)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939956 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7f59bdfbf700 (LWP 2804)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a999397f9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa3d56ab6 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7f59bca86700 (LWP 2805)):
#0  0x00007f5a9f64dd01 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7f59abdd7700 (LWP 2815)):
#0  0x00007f5a99938e96 in g_main_context_release () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939d76 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7f59aadd6700 (LWP 2816)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939db1 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7f59a9d75700 (LWP 2817)):
#0  0x00007fffe11eace0 in clock_gettime ()
#1  0x00007f5a9e82013d in clock_gettime () from /lib64/libc.so.6
#2  0x00007f5a9f4c8f86 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f5a9f64c1e9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f64c755 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f64db3e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#8  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7f59a8c74700 (LWP 2818)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f599b7ff700 (LWP 2819)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939350 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f599a7fe700 (LWP 2820)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99938ea4 in g_main_context_release () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d76 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f599975d700 (LWP 2821)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a999397f9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f5987fff700 (LWP 2822)):
#0  0x00007f5a9e81fa43 in __libc_disable_asynccancel () from /lib64/libc.so.6
#1  0x00007f5a9e806679 in poll () from /lib64/libc.so.6
#2  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f5986ffe700 (LWP 2823)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99938ea4 in g_main_context_release () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d76 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f5985ffd700 (LWP 2824)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f5975d1f700 (LWP 2839)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939639 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d37 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5977992397 in KCupsConnection::run() () from /lib64/libkcupslib.so
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f5974f8f700 (LWP 2849)):
#0  0x00007f5a9e81f9ef in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f5a9e806662 in poll () from /lib64/libc.so.6
#2  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f596f7ff700 (LWP 2850)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939969 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f596e7fe700 (LWP 2853)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939ed6 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#6  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f596d7fd700 (LWP 2856)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f595977f700 (LWP 2875)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939cc0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f5953fff700 (LWP 2876)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939237 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f5952ffe700 (LWP 2877)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a9993980c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f5951ffd700 (LWP 2878)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a9993980c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f593ebf3700 (LWP 2976)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f5941606700 (LWP 3068)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939350 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f5941e07700 (LWP 3069)):
#0  0x00007f5a99939c40 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#6  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f5942c6f700 (LWP 3554)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939369 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f593dbf1700 (LWP 3555)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939350 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f593e3f2700 (LWP 4242)):
#0  0x00007f5a9997eec5 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939237 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f593c1df700 (LWP 4245)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939639 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d37 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f593b9de700 (LWP 4260)):
#0  0x00007fffe11ea927 in ?? ()
#1  0x00007fffe11eacc1 in clock_gettime ()
#2  0x00007f5a9e82013d in clock_gettime () from /lib64/libc.so.6
#3  0x00007f5a9f4c8f86 in qt_gettime() () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f64c1e9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f64c755 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f64db3e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#8  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#9  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#10 0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#12 0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#13 0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#14 0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#15 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f59381d8700 (LWP 4265)):
#0  0x00007f5a9f410527 in QMutex::unlock() () from /lib64/libQt5Core.so.5
#1  0x00007f5a9f64dcf1 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f59371d7700 (LWP 4267)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939969 in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f59361d6700 (LWP 4277)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a9993980c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f5934dd3700 (LWP 4279)):
#0  0x00007f5a9f41010a in QMutex::lock() () from /lib64/libQt5Core.so.5
#1  0x00007f5a9f64dcdf in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f5932ccb700 (LWP 4302)):
#0  0x00007f5a9997eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939350 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f593b1dd700 (LWP 4327)):
#0  0x00007f5a9e8022ed in read () from /lib64/libc.so.6
#1  0x00007f5a9997db00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f5a999398b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f59314ca700 (LWP 4329)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f5933ccc700 (LWP 4338)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939581 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939d37 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f592f4c8700 (LWP 4351)):
#0  0x00007f5a9f41052f in QMutex::unlock() () from /lib64/libQt5Core.so.5
#1  0x00007f5a9f64dcf1 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f59304c9700 (LWP 4496)):
#0  0x00007f5a9997eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f5a99939369 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f592d5bc700 (LWP 4513)):
#0  0x00007fffe11ea927 in ?? ()
#1  0x00007fffe11eacc1 in clock_gettime ()
#2  0x00007f5a9e82013d in clock_gettime () from /lib64/libc.so.6
#3  0x00007f5a9f4c8f86 in qt_gettime() () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f64c1e9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f64c755 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#6  0x00007f5a9f64db3e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#7  0x00007f5a9993935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#8  0x00007f5a99939ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#9  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#10 0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#12 0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#13 0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#14 0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#15 0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f59391d9700 (LWP 4515)):
#0  0x00007f5a9e80666d in poll () from /lib64/libc.so.6
#1  0x00007f5a99939dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f5a9f64e75b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f5a9f412ff4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f5aa36db935 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f5a9f417ede in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f5a9d287555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f5a9e811f3d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f5aa69d4900 (LWP 2607)):
[KCrash Handler]
#5  0x00007f5a88e84220 in QXcbDrag::move(QMouseEvent const*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#6  0x00007f5a9fb0a5a9 in QBasicDrag::eventFilter(QObject*, QEvent*) () from /lib64/libQt5Gui.so.5
#7  0x00007f5a9f5f6f02 in QCoreApplicationPrivate::sendThroughApplicationEventFilters(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#8  0x00007f5aa0b9a758 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#9  0x00007f5aa0b9fe70 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#10 0x00007f5a9f5f724b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#11 0x00007f5a9fb15cf5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#12 0x00007f5a9fb17975 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#13 0x00007f5a9fafce68 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#14 0x00007f5a88ea3ba0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#15 0x00007f5a99939a8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#16 0x00007f5a99939e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#17 0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#18 0x00007f5a9f64e73f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#19 0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#20 0x00007f5a9fb0a922 in QBasicDrag::drag(QDrag*) () from /lib64/libQt5Gui.so.5
#21 0x00007f5a9fb22479 in QDragManager::drag(QDrag*) () from /lib64/libQt5Gui.so.5
#22 0x00007f5a9fb21857 in QDrag::exec(QFlags<Qt::DropAction>, Qt::DropAction) () from /lib64/libQt5Gui.so.5
#23 0x00007f59cc3da028 in DeclarativeDragArea::mouseMoveEvent(QMouseEvent*) [clone .part.12] [clone .constprop.15] () from /usr/lib64/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#24 0x00007f59cc3dab4e in DeclarativeDragArea::childMouseEventFilter(QQuickItem*, QEvent*) () from /usr/lib64/qt5/qml/org/kde/draganddrop/libdraganddropplugin.so
#25 0x00007f5aa3df2008 in QQuickWindowPrivate::sendFilteredMouseEvent(QQuickItem*, QQuickItem*, QEvent*, QSet<QQuickItem*>*) () from /lib64/libQt5Quick.so.5
#26 0x00007f5aa3df2c94 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () from /lib64/libQt5Quick.so.5
#27 0x00007f5aa3df3232 in QQuickWindowPrivate::deliverMouseEvent(QMouseEvent*) () from /lib64/libQt5Quick.so.5
#28 0x00007f5aa3df8441 in QQuickWindow::mouseMoveEvent(QMouseEvent*) () from /lib64/libQt5Quick.so.5
#29 0x00007f5a9fb1e105 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#30 0x00007f5aa3df9583 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#31 0x00007f5aa6413d1b in PlasmaQuick::Dialog::event(QEvent*) () from /lib64/libKF5PlasmaQuick.so.5
#32 0x00007f5aa0b9a7cc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#33 0x00007f5aa0b9fe70 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#34 0x00007f5a9f5f724b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#35 0x00007f5a9fb15cf5 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib64/libQt5Gui.so.5
#36 0x00007f5a9fb17975 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#37 0x00007f5a9fafce68 in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#38 0x00007f5a88ea3ba0 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#39 0x00007f5a99939a8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#40 0x00007f5a99939e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#41 0x00007f5a99939ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#42 0x00007f5a9f64e73f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#43 0x00007f5a9f5f4a8a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#44 0x00007f5a9f5fc5fc in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#45 0x000000000042eb0f in main ()

Possible duplicates by query: bug 347211, bug 346777, bug 346294, bug 345397.

Reported using DrKonqi