350620 – plasma segfault for no (apparent) reason

Bug 350620 - plasma segfault for no (apparent) reason

Summary: plasma segfault for no (apparent) reason

Status:	RESOLVED DUPLICATE of bug 346740

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.3.2
Platform:	Fedora RPMs Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2015-07-25 21:43 UTC by dajripley
Modified:	2015-07-26 03:59 UTC (History)
CC List:	2 users (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description dajripley 2015-07-25 21:43:47 UTC

Application: plasmashell (5.3.2)

Qt Version: 5.4.2
Operating System: Linux 4.0.8-300.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
Well, nothing. Watching youtube, but I don't think that's relevant. Plasma crash seems to happen somewhat frequently, but with no apparent pattern.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f86cd8fa900 (LWP 2260))]

Thread 49 (Thread 0x7f86ac88f700 (LWP 2263)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86cbbb0182 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f86cbbb1c77 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f86aed799b9 in QXcbEventReader::run() () from /usr/lib64/qt5/plugins/platforms/libqxcb.so
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 48 (Thread 0x7f86a6405700 (LWP 2330)):
#0  0x00007f86c65fc161 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f86c08bc35d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 47 (Thread 0x7f869e6f7700 (LWP 2347)):
#0  0x00007f86c0901ee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bc639 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcd37 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 46 (Thread 0x7f8697fff700 (LWP 2379)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 45 (Thread 0x7f86969bf700 (LWP 2381)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 44 (Thread 0x7f869596e700 (LWP 2382)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 43 (Thread 0x7f869486d700 (LWP 2383)):
#0  0x00007f86c57b7fad in read () from /lib64/libc.so.6
#1  0x00007f86bd91ff45 in ?? () from /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x00007f86c0900b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bc8b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#10 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#11 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7f868375f700 (LWP 2384)):
#0  0x00007f86c0901ec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bcda2 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7f868265e700 (LWP 2385)):
#0  0x00007f86c57b7fad in read () from /lib64/libc.so.6
#1  0x00007f86bd91ff45 in ?? () from /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x00007f86c0900b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bc8b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#10 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#11 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7f868155d700 (LWP 2386)):
#0  0x00007f86c08bc371 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bcceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7f866ffff700 (LWP 2387)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7f866effe700 (LWP 2390)):
#0  0x00007f86c0901ee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bbdce in g_main_context_acquire () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcc75 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7f866dffd700 (LWP 2391)):
#0  0x00007f86c57d564f in __libc_enable_asynccancel () from /lib64/libc.so.6
#1  0x00007f86c57b7fa2 in read () from /lib64/libc.so.6
#2  0x00007f86bd91ff45 in ?? () from /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#3  0x00007f86c0900b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#4  0x00007f86c08bc8b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#5  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#6  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#7  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#9  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#10 0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#11 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#12 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#13 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f866cffc700 (LWP 2392)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86cd016474 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f86cd0164b9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f85dffff700 (LWP 2393)):
#0  0x00007f86c0901ee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bc7f9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f85dcca4700 (LWP 2400)):
#0  0x00007fffa81f092c in ?? ()
#1  0x00007fffa81f0cc1 in clock_gettime ()
#2  0x00007f86c57d5d9d in clock_gettime () from /lib64/libc.so.6
#3  0x00007f86c6476f16 in qt_gettime() () from /lib64/libQt5Core.so.5
#4  0x00007f86c65fa619 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#5  0x00007f86c65fab85 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#6  0x00007f86c65fbf6e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#7  0x00007f86c08bc35d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#8  0x00007f86c08bcceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#9  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#10 0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#12 0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#13 0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#14 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#15 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f85d7318700 (LWP 2401)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86cacbbb06 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f85d63c3700 (LWP 2402)):
#0  0x00007f86c0901ec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bccc0 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f85cbfff700 (LWP 2403)):
#0  0x00007f86c65fc2a4 in timerSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#1  0x00007f86c08bc801 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f85caffe700 (LWP 2404)):
#0  0x00007f86c57b7fb1 in read () from /lib64/libc.so.6
#1  0x00007f86bd91ff45 in ?? () from /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x00007f86c0900b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bc8b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f86cacbbb06 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#10 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#11 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f85ca0a9700 (LWP 2406)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f85b6ffe700 (LWP 2412)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f85b53fc700 (LWP 2413)):
#0  0x00007f86c0901ec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bc369 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f85ae1df700 (LWP 2543)):
#0  0x00007f86c63be06a in QMutex::lock() () from /lib64/libQt5Core.so.5
#1  0x00007f86c65fc3e9 in postEventSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#2  0x00007f86c08bc801 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f85ad1de700 (LWP 2544)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f85a3fff700 (LWP 2551)):
#0  0x00007f86c0901ee0 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bc7f9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f85a2ffe700 (LWP 2553)):
#0  0x00007f86c0901ee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bbdce in g_main_context_acquire () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcc75 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f85a1df6700 (LWP 2566)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f85a0d65700 (LWP 2569)):
#0  0x00007f86c0901ec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bc237 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f858f7ff700 (LWP 2572)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f858e7fe700 (LWP 2573)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f858d7fd700 (LWP 2576)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f857bfff700 (LWP 2577)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f8573fff700 (LWP 2647)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f8579d01397 in KCupsConnection::run() () from /lib64/libkcupslib.so
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f8573392700 (LWP 2649)):
#0  0x00007f86c08bc364 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bcceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f857228f700 (LWP 2652)):
#0  0x00007f86c0901ee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bc7f9 in g_main_context_check () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f8563fff700 (LWP 2680)):
[KCrash Handler]
#5  0x00007f86cad2a6a4 in QSGThreadedRenderLoop::update(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#6  0x00007f86cacdf77f in QQuickAnimatorController::animationFinished(QAbstractAnimationJob*) () from /lib64/libQt5Quick.so.5
#7  0x00007f86ca6848b5 in QAbstractAnimationJob::finished() () from /lib64/libQt5Qml.so.5
#8  0x00007f86ca685448 in QAbstractAnimationJob::setState(QAbstractAnimationJob::State) () from /lib64/libQt5Qml.so.5
#9  0x00007f86ca685601 in QAbstractAnimationJob::setCurrentTime(int) () from /lib64/libQt5Qml.so.5
#10 0x00007f86ca6857ec in QQmlAnimationTimer::updateAnimationsTime(long long) () from /lib64/libQt5Qml.so.5
#11 0x00007f86c63a0332 in QUnifiedTimer::updateAnimationTimers(long long) () from /lib64/libQt5Core.so.5
#12 0x00007f86c63a0f0c in QAnimationDriver::advanceAnimation(long long) () from /lib64/libQt5Core.so.5
#13 0x00007f86cad0ed1f in QSGAnimationDriver::advance() () from /lib64/libQt5Quick.so.5
#14 0x00007f86cad29c9b in QSGRenderThread::syncAndRender() () from /lib64/libQt5Quick.so.5
#15 0x00007f86cad2eafc in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#16 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#17 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#18 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f8562ffd700 (LWP 2681)):
#0  0x00007f86c57b7fad in read () from /lib64/libc.so.6
#1  0x00007f86bd91ff45 in ?? () from /usr/lib64/nvidia-340xx/tls/libnvidia-tls.so.340.76
#2  0x00007f86c0900b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bc8b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#4  0x00007f86c08bcd60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#5  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#8  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#9  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#10 0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#11 0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#12 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f8561ffc700 (LWP 2682)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f8560ffb700 (LWP 2683)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f85537ff700 (LWP 2684)):
#0  0x00007f86c0901ec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0
#1  0x00007f86c08bbea4 in g_main_context_release () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcd76 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f85473ef700 (LWP 2753)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f85469de700 (LWP 3056)):
#0  0x00007f86c57bc2fd in poll () from /lib64/libc.so.6
#1  0x00007f86c08bcdbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f86c65fcb8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f86c63c0f54 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f86ca64b955 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f85458fa700 (LWP 3058)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f8547fff700 (LWP 13556)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8537fff700 (LWP 9119)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f85372ee700 (LWP 9176)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f85366f4700 (LWP 9554)):
#0  0x00007f86c41af540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f86c63c70cb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib64/libQt5Core.so.5
#2  0x00007f86cad2e39e in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt5Quick.so.5
#3  0x00007f86cad2ec23 in QSGRenderThread::run() () from /lib64/libQt5Quick.so.5
#4  0x00007f86c63c5e3e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f86c41aa555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f86c57c7b9d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f86cd8fa900 (LWP 2260)):
#0  0x00007f86c57c1eb9 in syscall () from /lib64/libc.so.6
#1  0x00007f86c63bdfe8 in QBasicMutex::lockInternal() () from /lib64/libQt5Core.so.5
#2  0x00007f86cacdf8c5 in QQuickAnimatorController::stopProxyJobs() () from /lib64/libQt5Quick.so.5
#3  0x00007f86c65d6f41 in QObject::event(QEvent*) () from /lib64/libQt5Core.so.5
#4  0x00007f86c7b377ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#5  0x00007f86c7b3ce90 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#6  0x00007f86c65a567b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#7  0x00007f86c65a77b7 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt5Core.so.5
#8  0x00007f86c65fc763 in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#9  0x00007f86c08bca8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#10 0x00007f86c08bce20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#11 0x00007f86c08bcecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#12 0x00007f86c65fcb6f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#13 0x00007f86c65a2eba in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#14 0x00007f86c65aaa2c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#15 0x000000000042ef16 in main ()

Possible duplicates by query: bug 349820, bug 347640.

Reported using DrKonqi

Comment 1 Bhushan Shah 2015-07-26 03:59:03 UTC


*** This bug has been marked as a duplicate of bug 346740 ***