Application: plasmashell (5.3.1)

Qt Version: 5.4.2
Operating System: Linux 4.0.4-3-desktop x86_64
Distribution: "openSUSE 20150610 (Tumbleweed) (x86_64)"

-- Information about the crash:
I was browsing through the content of my Pictures folder and decided to open a pic. I closed it - all was okay. Then I opened the next pic, closed ot - and Gwenview seemed to have caused KDE Plasma 5 to crash.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8e652b2880 (LWP 1767))]

Thread 34 (Thread 0x7f8e4ed97700 (LWP 1768)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e63b9d322 in  () at /usr/lib64/libxcb.so.1
#2  0x00007f8e63b9edef in xcb_wait_for_event () at /usr/lib64/libxcb.so.1
#3  0x00007f8e5111dcc9 in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#6  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7f8e4c87f700 (LWP 1785)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7f8e3b1f1700 (LWP 1794)):
#0  0x00007f8e5b2c4889 in g_private_get () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b2a83f0 in g_thread_self () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f5d in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7f8e391a1700 (LWP 1811)):
#0  0x00007f8e5b281eb0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b282d15 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7f8e2bfff700 (LWP 1812)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7f8e2affe700 (LWP 1813)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7f8e29f6d700 (LWP 1814)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7f8e28e6c700 (LWP 1815)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7f8e1b7ff700 (LWP 1817)):
#0  0x00007f8e5b282358 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7f8e1a7fe700 (LWP 1818)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7f8e197fd700 (LWP 1821)):
#0  0x00007f8e5b2801ef in  () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b28243b in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7f8e07fff700 (LWP 1822)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7f8e06ffe700 (LWP 1823)):
#0  0x00007f8e5f6375d9 in  () at /usr/lib64/libQt5Core.so.5
#1  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f8e05ffd700 (LWP 1825)):
#0  0x00007f8e5b2c4cd4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b281f10 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282d15 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f8e04ffc700 (LWP 1834)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f8df77ff700 (LWP 1843)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f8df67fe700 (LWP 1844)):
#0  0x00007f8e5eda8e3f in __libc_enable_asynccancel () at /lib64/libc.so.6
#1  0x00007f8e5ed944c2 in poll () at /lib64/libc.so.6
#2  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f8df57fd700 (LWP 1852)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f8df47fc700 (LWP 1853)):
#0  0x00007f8e5b2c4ce0 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b282d63 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f8df37fb700 (LWP 1860)):
#0  0x00007f8e5e39491f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007f8e6499d47b in  () at /usr/lib64/libQt5Script.so.5
#2  0x00007f8e6499d4a9 in  () at /usr/lib64/libQt5Script.so.5
#3  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#4  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f8d72ffa700 (LWP 1861)):
#0  0x00007f8e5b2c4cd4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b281f10 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282d15 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f8d6f6f4700 (LWP 1908)):
#0  0x00007f8e5b2c4cc8 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b281ed0 in g_main_context_acquire () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282d15 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8d6fd26b15 in  () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f8d6ea92700 (LWP 1910)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#8  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f8d6d17e700 (LWP 1923)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f8d6b76c700 (LWP 1932)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f8d665c2700 (LWP 2039)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62cdc042 in  () at /usr/lib64/libQt5Quick.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f8d65b9e700 (LWP 2040)):
#0  0x00007f8e5b2c4cd4 in g_mutex_unlock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b282528 in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#9  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#10 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f8d64a9b700 (LWP 2041)):
#0  0x00007f8e5b28277e in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#1  0x00007f8e5b282de8 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f8d63791700 (LWP 2042)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f8d6268e700 (LWP 2043)):
#0  0x00007ffd3f721b26 in clock_gettime ()
#1  0x00007f8e5eda947d in clock_gettime () at /lib64/libc.so.6
#2  0x00007f8e5f4b7db6 in  () at /usr/lib64/libQt5Core.so.5
#3  0x00007f8e5f635e49 in QTimerInfoList::updateCurrentTime() () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f6363d5 in QTimerInfoList::timerWait(timespec&) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f6375ee in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5b28249d in g_main_context_prepare () at /usr/lib64/libglib-2.0.so.0
#7  0x00007f8e5b282d70 in  () at /usr/lib64/libglib-2.0.so.0
#8  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#9  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#12 0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#13 0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#15 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f8d5cda8700 (LWP 2052)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8d5f2f0a27 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f8d5c5a3700 (LWP 2053)):
#0  0x00007f8e5ed9059d in read () at /lib64/libc.so.6
#1  0x00007f8e5b2c3b20 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282989 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5b282de8 in  () at /usr/lib64/libglib-2.0.so.0
#4  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#5  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#7  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#11 0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f8d59d87700 (LWP 2063)):
#0  0x00007f8e5ed944cd in poll () at /lib64/libc.so.6
#1  0x00007f8e5b282e54 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f8e5f63781b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00007f8e5f400e4a in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6  0x00007f8e62664138 in  () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e5f405a7f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f8e5e390484 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f8e5ed9ca4d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f8e652b2880 (LWP 1767)):
[KCrash Handler]
#5  0x00007f8e624547b9 in  () at /usr/lib64/libQt5Qml.so.5
#6  0x00007f8e626a7269 in QQmlDelegateModel::_q_itemsChanged(int, int, QVector<int> const&) () at /usr/lib64/libQt5Qml.so.5
#7  0x00007f8e626cd7bc in  () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f8e626cdccf in QQmlDelegateModel::qt_metacall(QMetaObject::Call, int, void**) () at /usr/lib64/libQt5Qml.so.5
#9  0x00007f8e5f60fe41 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#10 0x00007f8e5f68adbc in QAbstractItemModel::dataChanged(QModelIndex const&, QModelIndex const&, QVector<int> const&) () at /usr/lib64/libQt5Core.so.5
#11 0x00007f8d68f50794 in  () at /usr/lib64/libtaskmanager.so.5
#12 0x00007f8d68f510b7 in  () at /usr/lib64/libtaskmanager.so.5
#13 0x00007f8e5f60fd46 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#14 0x00007f8d68f58ab8 in TaskManager::AbstractGroupableItem::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#15 0x00007f8d68f597cb in  () at /usr/lib64/libtaskmanager.so.5
#16 0x00007f8e5f60fd46 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f8d68f58be8 in TaskManager::Task::changed(QFlags<TaskManager::TaskChange>) () at /usr/lib64/libtaskmanager.so.5
#18 0x00007f8d68f3ada6 in TaskManager::Task::setActive(bool) () at /usr/lib64/libtaskmanager.so.5
#19 0x00007f8d68f4c77c in TaskManager::TaskManager::activeWindowChanged(unsigned long long) () at /usr/lib64/libtaskmanager.so.5
#20 0x00007f8d68f4e77c in  () at /usr/lib64/libtaskmanager.so.5
#21 0x00007f8e5f60fd46 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f8e6218ee92 in KWindowSystem::activeWindowChanged(unsigned long long) () at /usr/lib64/libKF5WindowSystem.so.5
#23 0x00007f8e62178b44 in  () at /usr/lib64/libKF5WindowSystem.so.5
#24 0x00007f8e5f5dd680 in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f8e5111cd9d in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#26 0x00007f8e5111e0fb in  () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#27 0x00007f8e5f610b66 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f8e60935aec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#29 0x00007f8e6093a940 in QApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#30 0x00007f8e5f5e04b5 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#31 0x00007f8e5f5e234f in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#32 0x00007f8e5f638383 in  () at /usr/lib64/libQt5Core.so.5
#33 0x00007f8e5b282c74 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#34 0x00007f8e5b282ec8 in  () at /usr/lib64/libglib-2.0.so.0
#35 0x00007f8e5b282f6c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#36 0x00007f8e5f6377fc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#37 0x00007f8e5f5de40b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#38 0x00007f8e5f5e5a96 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#39 0x0000000000433278 in main ()

Reported using DrKonqi