Bug 349053

Summary:	Plasma crash
Product:	[Plasma] plasmashell	Reporter:	Germano Massullo <germano.massullo>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED WORKSFORME
Severity:	crash	CC:	bhush94, mklapetek, mohammad.rasmi, plasma-bugs
Priority:	NOR	Keywords:	drkonqi
Version:	5.3.1
Target Milestone:	1.0
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed In:
Sentry Crash Report:
Attachments:	New crash information added by DrKonqi

Description Germano Massullo 2015-06-12 07:27:21 UTC

Application: plasmashell (5.3.1)

Qt Version: 5.4.2
Operating System: Linux 4.0.4-303.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
I was clicking on an icon on the desktop when Plasma crashed.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fbd0c9d7900 (LWP 1600))]

Thread 47 (Thread 0x7fbd0546a700 (LWP 1602)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x00000032b980a182 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00000032b980bd07 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007fbd0608c7d9 in QXcbEventReader::run() () at /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#6  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 46 (Thread 0x7fbcfedfb700 (LWP 1607)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 45 (Thread 0x7fbcf6fe6700 (LWP 1638)):
#0  0x00000037344f22ed in read () at /lib64/libc.so.6
#1  0x00007fbd0fcd0f45 in  () at /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x000000373608db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00000037360498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 44 (Thread 0x7fbcf4f91700 (LWP 1673)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 43 (Thread 0x7fbce77ff700 (LWP 1674)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 42 (Thread 0x7fbce67fe700 (LWP 1675)):
#0  0x0000003736046e25 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00000037360492fb in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 41 (Thread 0x7fbce57fd700 (LWP 1676)):
#0  0x00000037882770b0 in __tls_get_addr@plt () at /lib64/libQt5Core.so.5
#1  0x000000378829ed82 in QThreadData::current(bool) () at /lib64/libQt5Core.so.5
#2  0x00000037884d63d1 in postEventSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#3  0x0000003736049801 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 40 (Thread 0x7fbcd7fff700 (LWP 1677)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 39 (Thread 0x7fbcd6ffe700 (LWP 1678)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 38 (Thread 0x7fbcd5ffd700 (LWP 1679)):
#0  0x00007fff73129927 in  ()
#1  0x00007fff73129cc1 in clock_gettime ()
#2  0x000000373451013d in clock_gettime () at /lib64/libc.so.6
#3  0x0000003788350f16 in qt_gettime() () at /lib64/libQt5Core.so.5
#4  0x00000037884d4619 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#5  0x00000037884d4b85 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#6  0x00000037884d5f6e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x000000373604935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#14 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#15 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#16 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 37 (Thread 0x7fbcd4ffc700 (LWP 1680)):
#0  0x00007fff73129b6a in clock_gettime ()
#1  0x000000373451013d in clock_gettime () at /lib64/libc.so.6
#2  0x0000003788350f16 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00000037884d4619 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00000037884d4b85 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00000037884d5f6e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x000000373604935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#7  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#8  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#9  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#13 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#15 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 36 (Thread 0x7fbcc77ff700 (LWP 1681)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 35 (Thread 0x7fbcc67fe700 (LWP 1682)):
#0  0x0000003788350e86 in QElapsedTimer::clockType() () at /lib64/libQt5Core.so.5
#1  0x0000003788350ed9 in QElapsedTimer::isMonotonic() () at /lib64/libQt5Core.so.5
#2  0x00000037884d4b1e in QTimerInfoList::repairTimersIfNeeded() () at /lib64/libQt5Core.so.5
#3  0x00000037884d4b93 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#4  0x00000037884d5f6e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#5  0x000000373604935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#6  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#7  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#8  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#9  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#11 0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#12 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#14 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 34 (Thread 0x7fbcc57fd700 (LWP 1683)):
#0  0x00000037344f22ed in read () at /lib64/libc.so.6
#1  0x00007fbd0fcd0f45 in  () at /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x000000373608db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00000037360498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 33 (Thread 0x7fbcb3fff700 (LWP 1684)):
#0  0x000000373400c530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x0000003797185474 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00000037971854b9 in  () at /lib64/libQt5Script.so.5
#3  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#4  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 32 (Thread 0x7fbc337fe700 (LWP 1689)):
#0  0x00000037344f22ed in read () at /lib64/libc.so.6
#1  0x00007fbd0fcd0f45 in  () at /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x000000373608db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00000037360498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 31 (Thread 0x7fbc317ed700 (LWP 1707)):
#0  0x000000373608eec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x0000003736049369 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fbcc43e29c5 in QQuickXmlQueryEngine::run() () at /usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 30 (Thread 0x7fbc30dd6700 (LWP 1710)):
#0  0x00007fff7312992c in  ()
#1  0x00007fff73129cc1 in clock_gettime ()
#2  0x000000373451013d in clock_gettime () at /lib64/libc.so.6
#3  0x0000003788350f16 in qt_gettime() () at /lib64/libQt5Core.so.5
#4  0x00000037884d4619 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#5  0x00000037884d6352 in timerSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#6  0x0000003736049801 in g_main_context_check () at /lib64/libglib-2.0.so.0
#7  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#8  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#9  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#13 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#14 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 29 (Thread 0x7fbc22b9b700 (LWP 1711)):
#0  0x000000373608eec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x000000373604967e in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 28 (Thread 0x7fbc21195700 (LWP 1714)):
#0  0x0000003736046de7 in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x00000037360492fb in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x00007fbd144e8b76 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 27 (Thread 0x7fbc1bfff700 (LWP 1732)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 26 (Thread 0x7fbc0fb05700 (LWP 1862)):
#0  0x0000003736059502 in g_poll () at /lib64/libglib-2.0.so.0
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 25 (Thread 0x7fbc0eb04700 (LWP 1863)):
#0  0x0000003736046e2e in g_source_iter_next () at /lib64/libglib-2.0.so.0
#1  0x000000373604972a in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 24 (Thread 0x7fbc0da63700 (LWP 1864)):
#0  0x000000373608eec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x0000003736048d60 in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x0000003736049c75 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 23 (Thread 0x7fbc0c962700 (LWP 1865)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 22 (Thread 0x7fbbff5f8700 (LWP 1868)):
#0  0x000000378829806a in QMutex::lock() () at /lib64/libQt5Core.so.5
#1  0x00000037884d610f in postEventSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#2  0x000000373604935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7fbbfe557700 (LWP 1869)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7fbbfd455700 (LWP 1870)):
#0  0x000000378829848f in QMutex::unlock() () at /lib64/libQt5Core.so.5
#1  0x00000037884d63f5 in postEventSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#2  0x0000003736049801 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7fbbebfff700 (LWP 1871)):
#0  0x0000003736049649 in g_main_context_query () at /lib64/libglib-2.0.so.0
#1  0x0000003736049d37 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7fbbeaffe700 (LWP 1882)):
#0  0x00000037344f22ed in read () at /lib64/libc.so.6
#1  0x00007fbd0fcd0f45 in  () at /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x000000373608db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00000037360498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7fbbe9ffd700 (LWP 1883)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7fbbe8ffc700 (LWP 1888)):
#0  0x000000373400c530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00000037882a10cb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fbd1455b40e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007fbd1455bc93 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#6  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7fbbd9943700 (LWP 1894)):
[KCrash Handler]
#5  0x00007fbd14557714 in QSGThreadedRenderLoop::update(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#6  0x00007fbd14582946 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /lib64/libQt5Quick.so.5
#7  0x00007fbd14556771 in QSGRenderThread::syncAndRender() () at /lib64/libQt5Quick.so.5
#8  0x00007fbd1455bb6c in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#9  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7fbbd7acf700 (LWP 2022)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007fbbd7d9f397 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7fbbd72ca700 (LWP 2023)):
#0  0x00000037344f22ed in read () at /lib64/libc.so.6
#1  0x00007fbd0fcd0f45 in  () at /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x000000373608db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00000037360498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7fbbd61c7700 (LWP 2024)):
#0  0x00000037344f22ed in read () at /lib64/libc.so.6
#1  0x00007fbd0fcd0f45 in  () at /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x000000373608db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#3  0x00000037360498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#4  0x0000003736049d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#5  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#6  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#8  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#9  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#10 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#11 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#12 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7fbbd50c4700 (LWP 2025)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7fbbd3fc1700 (LWP 2026)):
#0  0x000000373608eee0 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x0000003736049db1 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7fbbd1274700 (LWP 2029)):
#0  0x00007fff7312992c in  ()
#1  0x00007fff73129cc1 in clock_gettime ()
#2  0x000000373451013d in clock_gettime () at /lib64/libc.so.6
#3  0x0000003788350f16 in qt_gettime() () at /lib64/libQt5Core.so.5
#4  0x00000037884d4619 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#5  0x00000037884d4b85 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#6  0x00000037884d5f6e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#7  0x000000373604935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#8  0x0000003736049ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#9  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#10 0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#12 0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#13 0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#14 0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#15 0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#16 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7fbbd0273700 (LWP 2030)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7fbbcf272700 (LWP 2031)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7fbbce201700 (LWP 2032)):
#0  0x000000373608eee4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x0000003736048dce in g_main_context_acquire () at /lib64/libglib-2.0.so.0
#2  0x0000003736049c75 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fbbcc09c700 (LWP 2046)):
#0  0x000000373400c530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00000037882a10cb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fbd1455b40e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007fbd1455bc93 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#6  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fbbd2e7e700 (LWP 2064)):
#0  0x00000037344f666d in poll () at /lib64/libc.so.6
#1  0x0000003736049dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000037884d6b8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000378829af54 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003794ac3955 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fbbc9ee9700 (LWP 2081)):
#0  0x000000373400c530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00000037882a10cb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fbd1455b40e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007fbd1455bc93 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#6  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fbbc94ec700 (LWP 2087)):
#0  0x000000373400c530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00000037882a10cb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fbd1455b40e in QSGRenderThread::processEventsAndWaitForMore() () at /lib64/libQt5Quick.so.5
#3  0x00007fbd1455bc93 in QSGRenderThread::run() () at /lib64/libQt5Quick.so.5
#4  0x000000378829fe3e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x0000003734007555 in start_thread () at /lib64/libpthread.so.0
#6  0x0000003734501f3d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fbd0c9d7900 (LWP 1600)):
#0  0x000000373400c530 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00000037882a10cb in QWaitCondition::wait(QMutex*, unsigned long) () at /lib64/libQt5Core.so.5
#2  0x00007fbd1455810b in QSGThreadedRenderLoop::polishAndSync(QSGThreadedRenderLoop::Window*, bool) () at /lib64/libQt5Quick.so.5
#3  0x00007fbd14558aa5 in QSGThreadedRenderLoop::event(QEvent*) () at /lib64/libQt5Quick.so.5
#4  0x00007fbd1285577c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#5  0x00007fbd1285ae20 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#6  0x000000378847f67b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#7  0x00000037884d598d in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#8  0x00000037884d5e91 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#9  0x0000003736049a8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#10 0x0000003736049e20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#11 0x0000003736049ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#12 0x00000037884d6b6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#13 0x000000378847ceba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#14 0x0000003788484a2c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#15 0x000000000042ebaf in main ()

Reported using DrKonqi

Comment 1 Martin Klapetek 2015-06-12 10:57:08 UTC

Thanks for the report

Does this happen every time/often? Or was this just one time crash which you cannot reproduce again?

Comment 2 Germano Massullo 2015-06-12 10:59:35 UTC

(In reply to Martin Klapetek from comment #1)
> Thanks for the report
> 
> Does this happen every time/often? Or was this just one time crash which you
> cannot reproduce again?

I don't know, two days ago I have updated Plasma, then I have to better check if the crash is reproducible.

Comment 3 Germano Massullo 2015-06-14 19:03:19 UTC

Comment 4 Martin Klapetek 2015-06-14 22:14:27 UTC

Please don't change the status without actually adding the requested info.

Can you reproduce this crash? If you can, please include steps to reproduce.

Thanks

Comment 5 Mohammad Khashashneh 2015-07-15 12:21:01 UTC

Created attachment 93595 [details]
New crash information added by DrKonqi

plasmashell (5.3.2) using Qt 5.4.2

- What I was doing when the application crashed:

Working (building a project [sencha touch/cordova application], listening to music [clementine], copying data)
This also happens when switching between activities while doing all of the above.

-- Backtrace (Reduced):
#5  0x00007fe286d4d6a4 in QSGThreadedRenderLoop::update(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#6  0x00007fe286d788d6 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /lib64/libQt5Quick.so.5
#7  0x00007fe286d4c701 in QSGRenderThread::syncAndRender() () from /lib64/libQt5Quick.so.5
#8  0x00007fe286d51afc in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#9  0x00007fe2823e8e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5

Comment 6 Germano Massullo 2015-11-10 20:40:34 UTC

(In reply to Martin Klapetek from comment #4)
> Can you reproduce this crash? If you can, please include steps to reproduce.
> 
> Thanks

No, I cannot

Comment 7 Martin Klapetek 2015-11-10 21:53:20 UTC

Ok, this is a generic backtrace that does not tell us much and so it's not very useful.

In any case, please update to Plasma 5.4.3 when you get this chance. I'll close this for now cause there's nothing we can do.

Thanks.