Bug 352826

Summary:	Plasmashell unstable
Product:	[Plasma] plasmashell	Reporter:	Adam Burns <adam.burns>
Component:	general	Assignee:	David Edmundson <kde>
Status:	RESOLVED DUPLICATE
Severity:	crash	CC:	bshah, notmart, plasma-bugs-null
Priority:	NOR	Keywords:	drkonqi
Version First Reported In:	5.3.2
Target Milestone:	1.0
Platform:	Fedora RPMs
OS:	Linux
Latest Commit:		Version Fixed/Implemented In:
Sentry Crash Report:

Description Adam Burns 2015-09-17 09:06:31 UTC

Application: plasmashell (5.3.2)

Qt Version: 5.5.0
Operating System: Linux 4.1.6-201.fc22.x86_64 x86_64
Distribution: "Fedora release 22 (Twenty Two)"

-- Information about the crash:
Sporadic crashes at logout or shutdown.

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 0x7f5295d86900 (LWP 4148))]

Thread 22 (Thread 0x7f5287cc8700 (LWP 4215)):
#0  0x00007ffe9b5edaa4 in clock_gettime ()
#1  0x0000003466710d9d in clock_gettime () at /lib64/libc.so.6
#2  0x0000003006152bc6 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00000030062d7839 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00000030062d7da5 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00000030062d918e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x000000346924935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#7  0x0000003469249ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#8  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#9  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#13 0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#15 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 21 (Thread 0x7f527ccc7700 (LWP 4221)):
#0  0x00000030062d93a2 in idleTimerSourceCheck(_GSource*) () at /lib64/libQt5Core.so.5
#1  0x0000003469249801 in g_main_context_check () at /lib64/libglib-2.0.so.0
#2  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#8  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 20 (Thread 0x7f52771b4700 (LWP 4224)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 19 (Thread 0x7f52760e3700 (LWP 4225)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 18 (Thread 0x7f5274fe2700 (LWP 4231)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 17 (Thread 0x7f52677ff700 (LWP 4233)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 16 (Thread 0x7f52667fe700 (LWP 4234)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 15 (Thread 0x7f52655f5700 (LWP 4237)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 14 (Thread 0x7f5257fff700 (LWP 4239)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 13 (Thread 0x7f5256ffe700 (LWP 4240)):
#0  0x000000346620c540 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x0000003016785494 in QTWTF::TCMalloc_PageHeap::scavengerThread() () at /lib64/libQt5Script.so.5
#2  0x00000030167854d9 in  () at /lib64/libQt5Script.so.5
#3  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#4  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 12 (Thread 0x7f52567fd700 (LWP 4241)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 11 (Thread 0x7f51cf919700 (LWP 4244)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 10 (Thread 0x7f51cdc84700 (LWP 4263)):
#0  0x000000346928eed8 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x0000003469249369 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#3  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#4  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#7  0x0000003cb22f6616 in QQuickPixmapReader::run() () at /lib64/libQt5Quick.so.5
#8  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#9  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#10 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 9 (Thread 0x7f51cd0ba700 (LWP 4276)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 8 (Thread 0x7f51c1417700 (LWP 4285)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 7 (Thread 0x7f51b7fff700 (LWP 4286)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 6 (Thread 0x7f51b5556700 (LWP 4314)):
#0  0x000000346924935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#1  0x0000003469249ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x00007f51b5579397 in KCupsConnection::run() () at /lib64/libkcupslib.so
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f51b48eb700 (LWP 4336)):
#0  0x00000034666f2fad in read () at /lib64/libc.so.6
#1  0x000000346928db00 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x00000034692498b4 in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003469249d60 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#4  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#5  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#6  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#7  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#8  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#9  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#10 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#11 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f51a37ef700 (LWP 4337)):
#0  0x00000034666f72fd in poll () at /lib64/libc.so.6
#1  0x0000003469249dbc in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f51a26ee700 (LWP 4342)):
#0  0x00007ffe9b5edb03 in clock_gettime ()
#1  0x0000003466710d9d in clock_gettime () at /lib64/libc.so.6
#2  0x0000003006152bc6 in qt_gettime() () at /lib64/libQt5Core.so.5
#3  0x00000030062d7839 in QTimerInfoList::updateCurrentTime() () at /lib64/libQt5Core.so.5
#4  0x00000030062d7da5 in QTimerInfoList::timerWait(timespec&) () at /lib64/libQt5Core.so.5
#5  0x00000030062d918e in timerSourcePrepare(_GSource*, int*) () at /lib64/libQt5Core.so.5
#6  0x000000346924935d in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#7  0x0000003469249ceb in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#8  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#9  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#10 0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#11 0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#12 0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#13 0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#14 0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#15 0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f51a15ed700 (LWP 4343)):
#0  0x000000346928eec9 in g_mutex_lock () at /lib64/libglib-2.0.so.0
#1  0x0000003469249cc0 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#2  0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00000030062d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#5  0x000000300609d5a4 in QThread::exec() () at /lib64/libQt5Core.so.5
#6  0x0000003013ad9245 in QQmlThreadPrivate::run() () at /lib64/libQt5Qml.so.5
#7  0x00000030060a254e in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#8  0x0000003466207555 in start_thread () at /lib64/libpthread.so.0
#9  0x0000003466702b9d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5295d86900 (LWP 4148)):
[KCrash Handler]
#5  0x00007f528520d589 in update_framebuffer_state () at /usr/lib64/dri/nouveau_dri.so
#6  0x00007f528520c6a5 in st_validate_state () at /usr/lib64/dri/nouveau_dri.so
#7  0x00007f52852133b1 in st_Clear () at /usr/lib64/dri/nouveau_dri.so
#8  0x0000003cb23263fa in QSGBatchRenderer::Renderer::renderBatches() () at /lib64/libQt5Quick.so.5
#9  0x0000003cb232bde2 in QSGBatchRenderer::Renderer::render() () at /lib64/libQt5Quick.so.5
#10 0x0000003cb2337adf in QSGRenderer::renderScene(QSGBindable const&) () at /lib64/libQt5Quick.so.5
#11 0x0000003cb233832b in QSGRenderer::renderScene(unsigned int) () at /lib64/libQt5Quick.so.5
#12 0x0000003cb234871e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /lib64/libQt5Quick.so.5
#13 0x0000003cb239265b in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /lib64/libQt5Quick.so.5
#14 0x0000003cb236301b in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () at /lib64/libQt5Quick.so.5
#15 0x0000003cb2364121 in QSGGuiThreadRenderLoop::event(QEvent*) () at /lib64/libQt5Quick.so.5
#16 0x0000003ca99544ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#17 0x0000003ca9959976 in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#18 0x000000300628361b in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#19 0x00000030062d8bad in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#20 0x00000030062d90b1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#21 0x0000003469249a8a in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#22 0x0000003469249e20 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#23 0x0000003469249ecc in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#24 0x00000030062d9d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#25 0x0000003006280daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#26 0x0000003006288e6c in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#27 0x000000000042ef16 in main ()

Reported using DrKonqi

Comment 1 David Edmundson 2015-10-03 22:45:13 UTC

Thanks
>#7 0x00007f52852133b1 in st_Clear () at /usr/lib64/dri/nouveau_dri.so

This is in your graphic driver. I've not got any other reports of this crash.
Does it still happen?

Comment 2 Marco Martin 2015-10-14 14:58:20 UTC

different drivers, but same bug

*** This bug has been marked as a duplicate of bug 353763 ***