Bug 352231

Summary: Plasma shell keeps crashing
Product: [Plasma] plasmashell Reporter: David henry <dhenry>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.3.2   
Target Milestone: 1.0   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description David henry 2015-09-03 17:51:19 UTC 
Application: plasmashell (5.3.2)

Qt Version: 5.5.0
Operating System: Linux 4.1.6-200.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
- What I was doing when the application crashed:
Typing in Konsole, minding my own business.  Might have been related to email/chat notifications for either Konversation or Kontact.

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 0x7f7292c9f900 (LWP 5650))]

Thread 22 (Thread 0x7f7272f29700 (LWP 5652)):
#0  0x00007f728ab132fd in poll () from /lib64/libc.so.6
#1  0x00007f7290f58182 in _xcb_conn_wait () from /lib64/libxcb.so.1
#2  0x00007f7290f59c77 in xcb_wait_for_event () from /lib64/libxcb.so.1
#3  0x00007f72750b7999 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5
#4  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#5  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f727091e700 (LWP 5672)):
#0  0x00007f7285cc5ea7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#1  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#2  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#4  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#5  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#6  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f7262fe6700 (LWP 5673)):
#0  0x00007f728ab132fd in poll () from /lib64/libc.so.6
#1  0x00007f7285cc5dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f7261fe5700 (LWP 5676)):
#0  0x00007f7285d0aee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc5ed6 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#2  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#3  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#5  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#6  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#7  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f7260fe4700 (LWP 5677)):
#0  0x00007f7285d0aee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc5639 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5d37 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f72537ff700 (LWP 5678)):
#0  0x00007f728b71e48d in QThreadData::current(bool) () from /lib64/libQt5Core.so.5
#1  0x00007f728b9565f1 in postEventSourceCheck(_GSource*) () from /lib64/libQt5Core.so.5
#2  0x00007f7285cc5801 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f72527fe700 (LWP 5679)):
#0  0x00007f728ab0efad in read () from /lib64/libc.so.6
#1  0x00007f7285d09b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc58b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f72517fd700 (LWP 5680)):
#0  0x00007f728ab132fd in poll () from /lib64/libc.so.6
#1  0x00007f7285cc5dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f7243fff700 (LWP 5681)):
#0  0x00007f7285cc2de2 in g_source_iter_next () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc52fb in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f7242ffe700 (LWP 5682)):
#0  0x00007ffc8a1fcb71 in clock_gettime ()
#1  0x00007f728ab2cd9d in clock_gettime () from /lib64/libc.so.6
#2  0x00007f728b7cfbc6 in qt_gettime() () from /lib64/libQt5Core.so.5
#3  0x00007f728b954839 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#4  0x00007f728b954da5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#5  0x00007f728b95618e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#6  0x00007f7285cc535d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#7  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#8  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#9  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#10 0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#12 0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#13 0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#14 0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#15 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f7241ffd700 (LWP 5683)):
#0  0x00007f72895b6540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f72923be494 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5
#2  0x00007f72923be4d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5
#3  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f72417fc700 (LWP 5684)):
#0  0x00007f7285cc5360 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f71b15cc700 (LWP 5685)):
#0  0x00007f728ab132fd in poll () from /lib64/libc.so.6
#1  0x00007f7285cc5dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f7290061616 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5
#7  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f71b0acb700 (LWP 5688)):
#0  0x00007ffc8a1fc920 in ?? ()
#1  0x00007ffc8a1fcc91 in clock_gettime ()
#2  0x00007f728ab2cd9d in clock_gettime () from /lib64/libc.so.6
#3  0x00007f728b7cfbc6 in qt_gettime() () from /lib64/libQt5Core.so.5
#4  0x00007f728b954839 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5
#5  0x00007f728b954da5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5
#6  0x00007f728b95618e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#7  0x00007f7285cc535d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#8  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#9  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#10 0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#11 0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#12 0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#13 0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#14 0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#15 0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#16 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f71a3fff700 (LWP 5689)):
#0  0x00007f728b71e48d in QThreadData::current(bool) () from /lib64/libQt5Core.so.5
#1  0x00007f728b95630a in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#2  0x00007f7285cc535d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f71a2ffe700 (LWP 5690)):
#0  0x00007f728ab132fd in poll () from /lib64/libc.so.6
#1  0x00007f7285cc5dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f719ab82700 (LWP 5691)):
#0  0x00007f7285d0aee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc5639 in g_main_context_query () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5d37 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f71a0954397 in KCupsConnection::run() () from /lib64/libkcupslib.so
#8  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f7199f17700 (LWP 5692)):
#0  0x00007f7285d0aee0 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc5db1 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#3  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#4  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#6  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#7  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#8  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#9  0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f7198e46700 (LWP 5693)):
#0  0x00007f728b9562e2 in postEventSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5
#1  0x00007f7285cc535d in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f71877ff700 (LWP 5695)):
#0  0x00007f728ab0efad in read () from /lib64/libc.so.6
#1  0x00007f7285d09b00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc58b4 in g_main_context_check () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#4  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#5  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#7  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#8  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#9  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#10 0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f71867fe700 (LWP 5696)):
#0  0x00007f7285d0aee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0
#1  0x00007f7285cc5350 in g_main_context_prepare () from /lib64/libglib-2.0.so.0
#2  0x00007f7285cc5ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#3  0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#4  0x00007f728b956dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#5  0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#6  0x00007f728b71a5a4 in QThread::exec() () from /lib64/libQt5Core.so.5
#7  0x00007f728f9ee245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5
#8  0x00007f728b71f54e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5
#9  0x00007f72895b1555 in start_thread () from /lib64/libpthread.so.0
#10 0x00007f728ab1eb9d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f7292c9f900 (LWP 5650)):
[KCrash Handler]
#5  0x00007f726a5a14ac in brw_meta_fast_clear () from /usr/lib64/dri/i965_dri.so
#6  0x00007f726a52c8dc in brw_clear () from /usr/lib64/dri/i965_dri.so
#7  0x00007f72900913fa in QSGBatchRenderer::Renderer::renderBatches() () from /lib64/libQt5Quick.so.5
#8  0x00007f7290096de2 in QSGBatchRenderer::Renderer::render() () from /lib64/libQt5Quick.so.5
#9  0x00007f72900a2adf in QSGRenderer::renderScene(QSGBindable const&) () from /lib64/libQt5Quick.so.5
#10 0x00007f72900a332b in QSGRenderer::renderScene(unsigned int) () from /lib64/libQt5Quick.so.5
#11 0x00007f72900b371e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /lib64/libQt5Quick.so.5
#12 0x00007f72900fd65b in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /lib64/libQt5Quick.so.5
#13 0x00007f72900ce01b in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () from /lib64/libQt5Quick.so.5
#14 0x00007f72900cf121 in QSGGuiThreadRenderLoop::event(QEvent*) () from /lib64/libQt5Quick.so.5
#15 0x00007f728ceb64ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#16 0x00007f728cebb976 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5
#17 0x00007f728b90061b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5
#18 0x00007f728b955bad in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5
#19 0x00007f728b9560e9 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5
#20 0x00007f7285cc5a8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0
#21 0x00007f7285cc5e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0
#22 0x00007f7285cc5ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#23 0x00007f728b956d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#24 0x00007f728b8fddaa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5
#25 0x00007f728b905e6c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5
#26 0x000000000042ef16 in main ()

Possible duplicates by query: bug 352212, bug 352210, bug 352203, bug 352196, bug 352180.

Reported using DrKonqi
Comment 1 David Edmundson 2015-09-03 17:54:18 UTC 
This is crashing in your graphic driver which we can't do much about.

Please upgrade/downgrade your version of mesa. See information (including a workaround) in the linked report

*** This bug has been marked as a duplicate of bug 349519 ***