Bug 347196

Summary: plasmashell crash when waking screen
Product: [Plasma] plasmashell Reporter: Dan Mossor <danofsatx>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.2.2   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Dan Mossor 2015-05-04 22:57:26 UTC 
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 4.0.0-1.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed: The system was idle with the screen blanked. The crash occurred when trying to wake the screen.

- Unusual behavior I noticed: This - or another anomoly involving plasmashell - arises about 75% of the time the screen is turned off. I am not sure if it is in plasmashell, the screen blanking utility, or the video driver (in this specific case, nouveau, but I see it on Intel also). When attempting to wake the screen, the system is apparently unresponsive. But I can ssh in, and by reading the journal I can see that the keyboard is working - I get failed logins from the main X tty, and the journal reports switching to alternate ttys but there is no indication on the monitor. 

This particular time, I plugged an external monitor in via HDMI, and was able to wake the primary screen on the laptop up. Once the screen was on and I logged in, the crash reporter popped up with the plasmashell crash.

I beleive this is related to all three of these:
https://bugs.kde.org/show_bug.cgi?id=341951
https://bugs.freedesktop.org/show_bug.cgi?id=84252
https://bugzilla.redhat.com/1193742

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f74b5ada900 (LWP 2468))]

Thread 45 (Thread 0x7f749687f700 (LWP 2469)):
#0  0x00007f74ad9ee66d in poll () at /lib64/libc.so.6
#1  0x00007f74b3da0182 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f74b3da1cff in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f74983c75e9 in QXcbEventReader::run() () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 44 (Thread 0x7f748f7fe700 (LWP 2482)):
#0  0x00007f74a8fff1f9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9999 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 43 (Thread 0x7f74848b8700 (LWP 2526)):
#0  0x00007f74a8fff214 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9e29 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba390 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 42 (Thread 0x7f747ada4700 (LWP 2545)):
#0  0x00007ffdd1b51aca in clock_gettime ()
#1  0x00007f74ada0813d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f74ae6a8656 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00007f74ae824f79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00007f74ae8254e5 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae8268ce in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x00007f74a8fb998d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#7  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#8  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#9  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#13 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 41 (Thread 0x7f7479d23700 (LWP 2552)):
#0  0x00007f74a8fb9b94 in g_main_context_query () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fba367 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7f7478c22700 (LWP 2559)):
#0  0x00007f74a8fb9eea in g_main_context_check () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fba390 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7f746b7ff700 (LWP 2562)):
#0  0x00007f74a8fff214 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9980 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7f746a7fe700 (LWP 2563)):
#0  0x00007f74ae5f02ba in QMutex::lock() () at /lib64/libQt5Core.so.5
#1  0x00007f74ae826a6f in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x00007f74a8fb998d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7f74697fd700 (LWP 2564)):
#0  0x00007f74ada079ef in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f74ad9ea2e2 in read () at /lib64/libc.so.6
#2  0x00007f74a8ffdd90 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fb9ee4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x00007f74a8fba390 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7f745bfff700 (LWP 2565)):
#0  0x00007f74ada0812e in clock_gettime () at /lib64/libc.so.6
#1  0x00007f74ae6a8656 in qt_gettime() () at /lib64/libQt5Core.so.5
#2  0x00007f74ae824f79 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#3  0x00007f74ae8254e5 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae8268ce in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#5  0x00007f74a8fb998d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#6  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#7  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#8  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#9  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#11 0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#12 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#14 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7f745adf6700 (LWP 2566)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74b51fa6d4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00007f74b51fa719 in  () at /lib64/libQt5Script.so.5
#3  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7f745a4f5700 (LWP 2567)):
#0  0x00007f74ae826c71 in idleTimerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#1  0x00007f74a8fb998d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f74589e7700 (LWP 2586)):
#0  0x00007f74a8ffeca4 in g_private_get () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fe17e0 in g_thread_self () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4ed in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f73cabf9700 (LWP 2605)):
#0  0x00007f74a8fb7494 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9d5a in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba390 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f73c2e8f700 (LWP 2606)):
#0  0x00007f74ad9ea2ed in read () at /lib64/libc.so.6
#1  0x00007f74a8ffdd90 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fb9ee4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba390 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f73c1d8c700 (LWP 2607)):
#0  0x00007f74ada079ef in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f74ad9ee662 in poll () at /lib64/libc.so.6
#2  0x00007f74a8fba3ec in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f73c0c89700 (LWP 2608)):
#0  0x00007f74a8fff1f9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fba3d2 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f73b37ff700 (LWP 2609)):
#0  0x00007f74b596e5a9 in __tls_get_addr () at /lib64/ld-linux-x86-64.so.2
#1  0x00007f74ae5f73a2 in QThreadData::current(bool) () at /lib64/libQt5Core.so.5
#2  0x00007f74ae826a4a in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#3  0x00007f74a8fb998d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#4  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#12 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f73b27fe700 (LWP 2610)):
#0  0x00007f74ad9ee66d in poll () at /lib64/libc.so.6
#1  0x00007f74a8fba3ec in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f73b17fd700 (LWP 2611)):
#0  0x00007f74ac4ae345 in pthread_getspecific () at /lib64/libpthread.so.0
#1  0x00007f74a8fe17e0 in g_thread_self () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4ed in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f73a3fff700 (LWP 2612)):
#0  0x00007f74a8fff214 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fba30e in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f73a2ffe700 (LWP 2613)):
#0  0x00007f74ad9ee66d in poll () at /lib64/libc.so.6
#1  0x00007f74a8fba3ec in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f73a0cb0700 (LWP 2617)):
#0  0x00007f74a8fb9c69 in g_main_context_query () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fba367 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f73937ff700 (LWP 2618)):
#0  0x00007f74ad9ee66d in poll () at /lib64/libc.so.6
#1  0x00007f74a8fba3ec in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f738bfff700 (LWP 5334)):
#0  0x00007f74a8fff1f9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9999 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f7383fff700 (LWP 12891)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f73837fe700 (LWP 12892)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f7382ffd700 (LWP 12893)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f73827fc700 (LWP 12894)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#19 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#20 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#21 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#22 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f7381ffb700 (LWP 12895)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f73817fa700 (LWP 12896)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#17 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f7380ff9700 (LWP 12897)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#19 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#20 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#21 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#22 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f7363fff700 (LWP 12898)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f73637fe700 (LWP 12899)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f7362ffd700 (LWP 12900)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#17 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#18 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f73627fc700 (LWP 12901)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f7361ffb700 (LWP 12902)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f73617fa700 (LWP 12903)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f7360ff9700 (LWP 12904)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f734bfff700 (LWP 12905)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#9  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#10 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#11 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#12 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#13 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#14 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#15 0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#16 0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#17 0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#18 0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#19 0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#20 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f734b7fe700 (LWP 12906)):
#0  0x00007f74ac4ad530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f74ae5f955b in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007f73c8aa607f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /lib64/libKF5ThreadWeaver.so.5
#3  0x00007f73c8aaa868 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#4  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#5  0x00007f73c8aaa8c2 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#6  0x00007f73c8aa5143 in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /lib64/libKF5ThreadWeaver.so.5
#7  0x00007f73c8aa81b3 in ThreadWeaver::Thread::run() () at /lib64/libKF5ThreadWeaver.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f7349ffc700 (LWP 20202)):
#0  0x00007f74a8fff1f9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9999 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f7348ffb700 (LWP 20203)):
#0  0x00007f74a8fff1f9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fb9999 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba31b in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007f74b284c3e5 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f732f7ff700 (LWP 20205)):
#0  0x00007f74a8fff1f9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x00007f74a8fba3ae in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f74ae8274eb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x00007f74ae5f3494 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f74b2c93846 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#7  0x00007f74ae5f845e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x00007f74ac4a8555 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f74ad9f9f3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f74b5ada900 (LWP 2468)):
[KCrash Handler]
#5  0x00007f74ad92ca98 in raise () at /lib64/libc.so.6
#6  0x00007f74ad92e72a in abort () at /lib64/libc.so.6
#7  0x00007f74ae26682d in __gnu_cxx::__verbose_terminate_handler() () at /lib64/libstdc++.so.6
#8  0x00007f74ae264676 in  () at /lib64/libstdc++.so.6
#9  0x00007f74ae2646c1 in  () at /lib64/libstdc++.so.6
#10 0x00007f74ae26520f in  () at /lib64/libstdc++.so.6
#11 0x00007f74aecdb33a in QPlatformScreen::physicalSize() const () at /lib64/libQt5Gui.so.5
#12 0x00007f74aed12f32 in QScreen::physicalSize() const () at /lib64/libQt5Gui.so.5
#13 0x00007f74aed12fe9 in QScreen::physicalDotsPerInch() const () at /lib64/libQt5Gui.so.5
#14 0x00007f74b2e071b3 in QQuickScreenAttached::screenChanged(QScreen*) () at /lib64/libQt5Quick.so.5
#15 0x00007f74ae7fff66 in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#16 0x00007f74aecf0e8f in QWindow::screenChanged(QScreen*) () at /lib64/libQt5Gui.so.5
#17 0x00007f74aecf1d85 in QWindowPrivate::emitScreenChangedRecursion(QScreen*) () at /lib64/libQt5Gui.so.5
#18 0x00007f74aecf4da3 in QWindowPrivate::setTopLevelScreen(QScreen*, bool) () at /lib64/libQt5Gui.so.5
#19 0x00007f74aecf4f35 in QWindow::screenDestroyed(QObject*) () at /lib64/libQt5Gui.so.5
#20 0x00007f74ae7ffdff in QMetaObject::activate(QObject*, int, int, void**) () at /lib64/libQt5Core.so.5
#21 0x00007f74ae80080f in QObject::destroyed(QObject*) () at /lib64/libQt5Core.so.5
#22 0x00007f74ae80837a in QObject::~QObject() () at /lib64/libQt5Core.so.5
#23 0x00007f74af05ce67 in QScreen::~QScreen() () at /lib64/libQt5Gui.so.5
#24 0x00007f74aecdb867 in QPlatformScreen::~QPlatformScreen() () at /lib64/libQt5Gui.so.5
#25 0x00007f74983d5319 in QXcbScreen::~QXcbScreen() () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#26 0x00007f74983c8309 in QXcbConnection::updateScreens() () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#27 0x00007f74983c9206 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#28 0x00007f74983ca053 in QXcbConnection::processXcbEvents() () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#29 0x00007f74ae8013f1 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#30 0x00007f74afd50dec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#31 0x00007f74afd56370 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#32 0x00007f74ae7d07fb in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#33 0x00007f74ae7d2f27 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt5Core.so.5
#34 0x00007f74ae8270c3 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#35 0x00007f74a8fba0ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#36 0x00007f74a8fba450 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#37 0x00007f74a8fba4fc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#38 0x00007f74ae8274cf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#39 0x00007f74ae7ce27a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#40 0x00007f74ae7d5cdc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#41 0x000000000042e59c in main ()

Reported using DrKonqi
Comment 1 David Edmundson 2015-05-04 23:08:05 UTC 
Thanks, fixed in latest Qt.

*** This bug has been marked as a duplicate of bug 345544 ***