Bug 346432

Summary: plasma shell crash
Product: [Plasma] plasmashell Reporter: rickyroo <rickyketch>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED FIXED    
Severity: crash CC: bhush94, peter, 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 rickyroo 2015-04-21 15:01:18 UTC 
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.3-200.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
Selected "Activities" from menu button in upper right corner of screen.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc162914900 (LWP 1930))]

Thread 42 (Thread 0x7fc15a7c8700 (LWP 1931)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc173fdd182 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007fc173fdecff in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007fc15c30f959 in QXcbEventReader::run() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#6  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7fc1537fe700 (LWP 1944)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7fc150d8d700 (LWP 1980)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7fc14a19d700 (LWP 1994)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7fc14915c700 (LWP 1995)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7fc137fff700 (LWP 1996)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759109 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7fc136f4e700 (LWP 1997)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c75955c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7fc135e4d700 (LWP 1998)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7fc134d4c700 (LWP 1999)):
#0  0x00007fc16c756c80 in g_source_iter_clear () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759188 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7fc1277ff700 (LWP 2000)):
#0  0x00007fc171799256 in qt_gettime() () from /lib64/libQt5Core.so.5
#1  0x00007fc1719252c9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#2  0x00007fc171925835 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#3  0x00007fc171926bfe in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#4  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#5  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#6  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#7  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#9  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#10 0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#11 0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#12 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#13 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7fc1267fe700 (LWP 2001)):
#0  0x00007fc16c79dc54 in g_private_get () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c780880 in g_thread_self () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c758acc in g_main_context_acquire () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c7599e5 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7fc1253c9700 (LWP 2002)):
#0  0x00007fc16c7590d4 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7fc113fff700 (LWP 2003)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7fc112ffe700 (LWP 2004)):
#0  0x00007fc171926d59 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7fc111efd700 (LWP 2005)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759a2d in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7fc110dfc700 (LWP 2006)):
#0  0x00007fc16c756bd6 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c75909b in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7fc1037ff700 (LWP 2007)):
#0  0x00007fc16c79e1b4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c7593b9 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759aaa in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7fc1027fe700 (LWP 2008)):
#0  0x00007fc170846590 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fc17649d4e4 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007fc17649d529 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7fc101ffd700 (LWP 2009)):
#0  0x00007ffd873f6c3d in clock_gettime ()
#1  0x00007fc170b644ad in clock_gettime () from /lib64/libc.so.6
#2  0x00007fc171799256 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007fc1719252c9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007fc171925835 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007fc171926bfe in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#8  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#15 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7fc1008ce700 (LWP 2010)):
#0  0x00007fc171926bfe in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7fc06ef11700 (LWP 2011)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc1773afb36 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7fc06db10700 (LWP 2012)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7fc0659c2700 (LWP 2013)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c75955c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fc0648bf700 (LWP 2014)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fc05b7af700 (LWP 2015)):
#0  0x00007fc16c759ae9 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#6  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#8  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fc05a6ae700 (LWP 2016)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fc0595ad700 (LWP 2017)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fc047fff700 (LWP 2018)):
#0  0x00007ffd873f6ae0 in clock_gettime ()
#1  0x00007fc170b644ad in clock_gettime () from /lib64/libc.so.6
#2  0x00007fc171799256 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007fc1719252c9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007fc171925835 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007fc171926bfe in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#8  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#15 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fc046ffe700 (LWP 2019)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fc045ffd700 (LWP 2020)):
#0  0x00007fc1716dc5bf in QMutex::unlock() () from /lib64/libQt5Core.so.5
#1  0x00007fc171926dad in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fc0376fa700 (LWP 2130)):
#0  0x00007ffd873f6c38 in clock_gettime ()
#1  0x00007fc170b644ad in clock_gettime () from /lib64/libc.so.6
#2  0x00007fc171799256 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007fc1719252c9 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007fc171925835 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007fc171926bfe in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007fc16c7590fd in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#8  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#15 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fc0365f7700 (LWP 2131)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759109 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fc02e308700 (LWP 6389)):
#0  0x00007fc170b468fd in read () from /lib64/libc.so.6
#1  0x00007fc16c79cd00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c7595fc in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fc02d207700 (LWP 6390)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc1773afb36 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fc02c5f9700 (LWP 6424)):
#0  0x00007fc16c759538 in g_main_context_check () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fc02a3a9700 (LWP 8743)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c75955c in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fc0292a0700 (LWP 8744)):
#0  0x00007fc170b4ac8d in poll () from /lib64/libc.so.6
#1  0x00007fc16c759b34 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc1773afb36 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fc028557700 (LWP 8745)):
#0  0x00007fc16c79e1b4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759b29 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fc02744e700 (LWP 8746)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759109 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc1773afb36 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc0266ea700 (LWP 8747)):
#0  0x00007fc16c7594a7 in g_main_context_check () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c759ad3 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007fc173c48195 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#9  0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc0255e1700 (LWP 8748)):
#0  0x00007fc16c79e199 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007fc16c758fc7 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007fc16c759a5b in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007fc1719277dc in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007fc1716df2f4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007fc1773afb36 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#8  0x00007fc1716e40ce in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007fc17084152a in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc170b5622d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc162914900 (LWP 1930)):
[KCrash Handler]
#5  0x00007fc17204e6d0 in vtable for QPaintDevice () from /lib64/libQt5Gui.so.5
#6  0x00007fc1765f6016 in ManagedTextureNode::~ManagedTextureNode() () from /lib64/libKF5PlasmaQuick.so.5
#7  0x00007fc1773f0643 in QSGNode::destroy() () from /lib64/libQt5Quick.so.5
#8  0x00007fc1773f0677 in QSGNode::~QSGNode() () from /lib64/libQt5Quick.so.5
#9  0x00007fc1773f06a9 in QSGNode::~QSGNode() () from /lib64/libQt5Quick.so.5
#10 0x00007fc1773f0643 in QSGNode::destroy() () from /lib64/libQt5Quick.so.5
#11 0x00007fc1773f0677 in QSGNode::~QSGNode() () from /lib64/libQt5Quick.so.5
#12 0x00007fc1773f07e9 in QSGTransformNode::~QSGTransformNode() () from /lib64/libQt5Quick.so.5
#13 0x00007fc17744d634 in QQuickWindowPrivate::cleanupNodes() () from /lib64/libQt5Quick.so.5
#14 0x00007fc17744d6ce in QQuickWindowPrivate::updateDirtyNodes() () from /lib64/libQt5Quick.so.5
#15 0x00007fc17744dfe0 in QQuickWindowPrivate::syncSceneGraph() () from /lib64/libQt5Quick.so.5
#16 0x00007fc17741d5f5 in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#17 0x00007fc17741e6f6 in QSGGuiThreadRenderLoop::exposureChanged(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#18 0x00007fc171c08f55 in QWindow::event(QEvent*) () from /lib64/libQt5Gui.so.5
#19 0x00007fc177457ee3 in QQuickWindow::event(QEvent*) () from /lib64/libQt5Quick.so.5
#20 0x00007fc1765da43b in PlasmaQuick::Dialog::event(QEvent*) () from /lib64/libKF5PlasmaQuick.so.5
#21 0x00007fc1721bb95c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#22 0x00007fc1721c0da0 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#23 0x00007fc1718cf6eb in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#24 0x00007fc171c017a6 in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) () from /lib64/libQt5Gui.so.5
#25 0x00007fc171c024dd in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib64/libQt5Gui.so.5
#26 0x00007fc171be728f in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Gui.so.5
#27 0x00007fc15c339c30 in userEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#28 0x00007fc16c7597fb in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#29 0x00007fc16c759b98 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#30 0x00007fc16c759c4c in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#31 0x00007fc1719277c7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#32 0x00007fc1718ccf82 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#33 0x00007fc1718d4a2c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#34 0x000000000042e86b in main ()

Reported using DrKonqi
Comment 1 David Edmundson 2015-04-21 20:56:26 UTC 
fixed in next frameworks release
Comment 2 David Edmundson 2015-04-22 17:40:48 UTC 
*** Bug 346478 has been marked as a duplicate of this bug. ***