Application: plasmashell (5.5.4)

Qt Version: 5.6.0
Operating System: Linux 4.5.0-0.rc2.git3.1.fc24.x86_64 x86_64
Distribution (Platform): Fedora RPMs

-- Information about the crash:
- What I was doing when the application crashed: I was switching to a task via the task bar. Something that looks like a small "stickit" that you make notes to people and stick them on your monitor or refrigerator. I was trying to identify the program so I could remove it from my KDE start list. When I poked the widget itself, this drkonqi popup appeared.

- Unusual behavior I noticed: Nothing unusual that I could see.

- Custom settings of the application: None that I'm aware of.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f64e805d940 (LWP 19694))]

Thread 11 (Thread 0x7f64df528700 (LWP 19723)):
#0  0x00007f64f6629edd in poll () at /usr/lib64/libc.so.6
#1  0x00007f64fb7cc272 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f64df527b80) at /usr/include/bits/poll2.h:46
#2  0x00007f64fb7cc272 in _xcb_conn_wait (c=c@entry=0x55f808bbf7a0, cond=cond@entry=0x55f808bbf7e0, vector=vector@entry=0x0, count=count@entry=0x0) at xcb_conn.c:459
#3  0x00007f64fb7cdee7 in xcb_wait_for_event (c=0x55f808bbf7a0) at xcb_in.c:693
#4  0x00007f64e0bdef09 in QXcbEventReader::run() (this=0x55f808bcdc20) at qxcbconnection.cpp:1288
#5  0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x55f808bcdc20) at thread/qthread_unix.cpp:340
#6  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#7  0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 10 (Thread 0x7f64dd703700 (LWP 19726)):
#0  0x00007f64f6625a5d in read () at /usr/lib64/libc.so.6
#1  0x00007f64f21a2880 in g_wakeup_acknowledge (__nbytes=16, __buf=0x7f64dd702a40, __fd=<optimized out>) at /usr/include/bits/unistd.h:44
#2  0x00007f64f21a2880 in g_wakeup_acknowledge (wakeup=0x7f64d80015b0) at gwakeup.c:210
#3  0x00007f64f215edc4 in g_main_context_check (context=context@entry=0x7f64d0000990, max_priority=2147483647, fds=fds@entry=0x7f64d0003020, n_fds=n_fds@entry=1) at gmain.c:3632
#4  0x00007f64f215f270 in g_main_context_iterate (context=context@entry=0x7f64d0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#5  0x00007f64f215f3dc in g_main_context_iteration (context=0x7f64d0000990, may_block=may_block@entry=1) at gmain.c:3901
#6  0x00007f64f7479acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f64d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#7  0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f64dd702c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#8  0x00007f64f724e744 in QThread::exec() (this=this@entry=0x7f64f7c7f040 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:503
#9  0x00007f64f7c0d225 in QDBusConnectionManager::run() (this=0x7f64f7c7f040 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:152
#10 0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x7f64f7c7f040 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:340
#11 0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#12 0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 9 (Thread 0x7f64d75ef700 (LWP 19768)):
#0  0x00007f64f6629edd in poll () at /usr/lib64/libc.so.6
#1  0x00007f64f215f2cc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f64cc002e70, timeout=<optimized out>, context=0x7f64cc000990) at gmain.c:4135
#2  0x00007f64f215f2cc in g_main_context_iterate (context=context@entry=0x7f64cc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f64f215f3dc in g_main_context_iteration (context=0x7f64cc000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f64f7479acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f64cc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f64d75eec60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f64f724e744 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f64fa658da5 in QQmlThreadPrivate::run() () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x55f808c8c040) at thread/qthread_unix.cpp:340
#9  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#10 0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 8 (Thread 0x7f64c830f700 (LWP 19796)):
#0  0x00007f64f59633b0 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007f64cb95c0a3 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f64cb95bf07 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 7 (Thread 0x7f64c730e700 (LWP 19797)):
#0  0x00007f64f59633b0 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007f64cb95c0a3 in thread_function () at /usr/lib64/dri/swrast_dri.so
#2  0x00007f64cb95bf07 in impl_thrd_routine () at /usr/lib64/dri/swrast_dri.so
#3  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 6 (Thread 0x7f64c509b700 (LWP 19798)):
#0  0x00007ffcdb06cb12 in clock_gettime ()
#1  0x00007f64f6644526 in clock_gettime () at /usr/lib64/libc.so.6
#2  0x00007f64f72fe696 in qt_gettime() (ts=0x7f64c509a9c0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  0x00007f64f72fe696 in qt_gettime() (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:156
#4  0x00007f64f72fe696 in qt_gettime() () at tools/qelapsedtimer_unix.cpp:165
#5  0x00007f64f7477659 in QTimerInfoList::updateCurrentTime() (this=this@entry=0x7f64c0002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f64f7477bc5 in QTimerInfoList::timerWait(timespec&) (this=0x7f64c0002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:381
#7  0x00007f64f7478fae in timerSourcePrepare(GSource*, gint*) (timeout=0x7f64c509aa94, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:126
#8  0x00007f64f7478fae in timerSourcePrepare(GSource*, gint*) (source=<optimized out>, timeout=timeout@entry=0x7f64c509aa94) at kernel/qeventdispatcher_glib.cpp:159
#9  0x00007f64f215e86d in g_main_context_prepare (context=context@entry=0x7f64c0000990, priority=priority@entry=0x7f64c509ab20) at gmain.c:3442
#10 0x00007f64f215f1fb in g_main_context_iterate (context=context@entry=0x7f64c0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3820
#11 0x00007f64f215f3dc in g_main_context_iteration (context=0x7f64c0000990, may_block=may_block@entry=1) at gmain.c:3901
#12 0x00007f64f7479acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f64c00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#13 0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f64c509ac60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f64f724e744 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f64fa658da5 in QQmlThreadPrivate::run() () at /usr/lib64/libQt5Qml.so.5
#16 0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x55f808f7cba0) at thread/qthread_unix.cpp:340
#17 0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#18 0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 5 (Thread 0x7f64bed01700 (LWP 19807)):
#0  0x00007f64f6629edd in poll () at /usr/lib64/libc.so.6
#1  0x00007f64f215f2cc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f64b8003070, timeout=<optimized out>, context=0x7f64b8000990) at gmain.c:4135
#2  0x00007f64f215f2cc in g_main_context_iterate (context=context@entry=0x7f64b8000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f64f215f3dc in g_main_context_iteration (context=0x7f64b8000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f64f7479acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f64b80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f64bed00c60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f64f724e744 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f64fa658da5 in QQmlThreadPrivate::run() () at /usr/lib64/libQt5Qml.so.5
#8  0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x55f808eacc80) at thread/qthread_unix.cpp:340
#9  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#10 0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 4 (Thread 0x7f64b7fff700 (LWP 19813)):
#0  0x00007f64f59633b0 in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib64/libpthread.so.0
#1  0x00007f64fd0d72d4 in QTWTF::TCMalloc_PageHeap::scavengerThread() (this=0x7f64fd1c0380 <QTWTF::pageheap_memory>) at /usr/src/debug/qtscript-opensource-src-5.6.0-beta/src/3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:2359
#2  0x00007f64fd0d7319 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) (context=<optimized out>) at /usr/src/debug/qtscript-opensource-src-5.6.0-beta/src/3rdparty/javascriptcore/JavaScriptCore/wtf/FastMalloc.cpp:1464
#3  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#4  0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 3 (Thread 0x7f6434d56700 (LWP 19830)):
#0  0x00007f64f724ba69 in QMutex::unlock() (__m2=<optimized out>, __m1=std::memory_order_release, __p2=0x0, __p1=@0x7f6434d559f8: 0x1, this=0x55f80948d148) at /usr/include/c++/5.3.1/bits/atomic_base.h:752
#1  0x00007f64f724ba69 in QMutex::unlock() (__m=std::memory_order_release, __p2=0x0, __p1=@0x7f6434d559f8: 0x1, this=0x55f80948d148) at /usr/include/c++/5.3.1/atomic:475
#2  0x00007f64f724ba69 in QMutex::unlock() (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=0x1, _q_value=...) at ../../src/corelib/arch/qatomic_cxx11.h:167
#3  0x00007f64f724ba69 in QMutex::unlock() (currentValue=<synthetic pointer>, newValue=0x0, expectedValue=<optimized out>, this=0x55f80948d148) at ../../src/corelib/thread/qbasicatomic.h:278
#4  0x00007f64f724ba69 in QMutex::unlock() (current=<synthetic pointer>, this=0x55f80948d148) at thread/qmutex.h:85
#5  0x00007f64f724ba69 in QMutex::unlock() (this=this@entry=0x55f80948d148) at thread/qmutex.cpp:271
#6  0x00007f64f74792d5 in postEventSourceCheck(GSource*) (this=<synthetic pointer>) at ../../src/corelib/thread/qmutex.h:138
#7  0x00007f64f74792d5 in postEventSourceCheck(GSource*) (this=<synthetic pointer>, __in_chrg=<optimized out>) at ../../src/corelib/thread/qmutex.h:132
#8  0x00007f64f74792d5 in postEventSourceCheck(GSource*) (this=<optimized out>) at ../../src/corelib/thread/qthread_p.h:247
#9  0x00007f64f74792d5 in postEventSourceCheck(GSource*) (timeout=<synthetic pointer>, s=0x7f642c0012d0) at kernel/qeventdispatcher_glib.cpp:253
#10 0x00007f64f74792d5 in postEventSourceCheck(GSource*) (source=0x7f642c0012d0) at kernel/qeventdispatcher_glib.cpp:263
#11 0x00007f64f215ed11 in g_main_context_check (context=context@entry=0x7f642c000990, max_priority=2147483647, fds=fds@entry=0x7f642c002f20, n_fds=n_fds@entry=1) at gmain.c:3681
#12 0x00007f64f215f270 in g_main_context_iterate (context=context@entry=0x7f642c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3837
#13 0x00007f64f215f3dc in g_main_context_iteration (context=0x7f642c000990, may_block=may_block@entry=1) at gmain.c:3901
#14 0x00007f64f7479acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f642c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#15 0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6434d55c10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#16 0x00007f64f724e744 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#17 0x00007f64faff2f06 in QQuickPixmapReader::run() () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x55f8094dca90) at thread/qthread_unix.cpp:340
#19 0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#20 0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 2 (Thread 0x7f6422d01700 (LWP 21004)):
#0  0x00007f64f6629edd in poll () at /usr/lib64/libc.so.6
#1  0x00007f64f215f2cc in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f641c004cc0, timeout=<optimized out>, context=0x7f641c000990) at gmain.c:4135
#2  0x00007f64f215f2cc in g_main_context_iterate (context=context@entry=0x7f641c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3835
#3  0x00007f64f215f3dc in g_main_context_iteration (context=0x7f641c000990, may_block=may_block@entry=1) at gmain.c:3901
#4  0x00007f64f7479acb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f641c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:419
#5  0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f6422d00c40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f64f724e744 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f6424960e57 in KCupsConnection::run() () at /usr/lib64/libkcupslib.so
#8  0x00007f64f72536b8 in QThreadPrivate::start(void*) (arg=0x55f80a8d79f0) at thread/qthread_unix.cpp:340
#9  0x00007f64f595d69a in start_thread () at /usr/lib64/libpthread.so.0
#10 0x00007f64f6635dbd in clone () at /usr/lib64/libc.so.6

Thread 1 (Thread 0x7f64e805d940 (LWP 19694)):
[KCrash Handler]
#6  0x00007f64f6692436 in __memmove_ssse3_back () at /usr/lib64/libc.so.6
#7  0x00007f64cb5ae11d in drisw_update_tex_buffer () at /usr/lib64/dri/swrast_dri.so
#8  0x00007f64cb5aca05 in dri_set_tex_buffer2 () at /usr/lib64/dri/swrast_dri.so
#9  0x00007f64d5bd2f1a in Plasma::WindowThumbnail::windowToTextureGLX(Plasma::WindowTextureNode*) (this=0x55f80b47aa80) at /usr/src/debug/plasma-framework-5.18.0/src/declarativeimports/core/windowthumbnail.cpp:447
#10 0x00007f64d5bd2f1a in Plasma::WindowThumbnail::windowToTextureGLX(Plasma::WindowTextureNode*) (this=this@entry=0x55f80b47aa80, textureNode=textureNode@entry=0x55f80a24b940) at /usr/src/debug/plasma-framework-5.18.0/src/declarativeimports/core/windowthumbnail.cpp:282
#11 0x00007f64d5bd3a89 in Plasma::WindowThumbnail::windowToTexture(Plasma::WindowTextureNode*) (this=0x55f80b47aa80, textureNode=0x55f80a24b940) at /usr/src/debug/plasma-framework-5.18.0/src/declarativeimports/core/windowthumbnail.cpp:394
#12 0x00007f64d5bd3ff4 in Plasma::WindowThumbnail::updatePaintNode(QSGNode*, QQuickItem::UpdatePaintNodeData*) (this=0x55f80b47aa80, oldNode=<optimized out>, updatePaintNodeData=<optimized out>) at /usr/src/debug/plasma-framework-5.18.0/src/declarativeimports/core/windowthumbnail.cpp:199
#13 0x00007f64fb08cb5b in QQuickWindowPrivate::updateDirtyNode(QQuickItem*) () at /usr/lib64/libQt5Quick.so.5
#14 0x00007f64fb08d2eb in QQuickWindowPrivate::updateDirtyNodes() () at /usr/lib64/libQt5Quick.so.5
#15 0x00007f64fb08e35e in QQuickWindowPrivate::syncSceneGraph() () at /usr/lib64/libQt5Quick.so.5
#16 0x00007f64fb05cb61 in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () at /usr/lib64/libQt5Quick.so.5
#17 0x00007f64fb05e2b8 in QSGGuiThreadRenderLoop::exposureChanged(QQuickWindow*) () at /usr/lib64/libQt5Quick.so.5
#18 0x00007f64f777caa5 in QWindow::event(QEvent*) (this=0x55f80afdd080, ev=<optimized out>) at kernel/qwindow.cpp:2094
#19 0x00007f64fb097b03 in QQuickWindow::event(QEvent*) () at /usr/lib64/libQt5Quick.so.5
#20 0x00007f64fd20b383 in PlasmaQuick::Dialog::event(QEvent*) (this=this@entry=0x55f80afdd080, event=event@entry=0x7ffcdb024b30) at /usr/src/debug/plasma-framework-5.18.0/src/plasmaquick/dialog.cpp:1168
#21 0x00007f64d5bc8095 in ToolTipDialog::event(QEvent*) (this=0x55f80afdd080, e=0x7ffcdb024b30) at /usr/src/debug/plasma-framework-5.18.0/src/declarativeimports/core/tooltipdialog.cpp:120
#22 0x00007f64f7fef5ec in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=<optimized out>, receiver=0x55f80afdd080, e=0x7ffcdb024b30) at kernel/qapplication.cpp:3712
#23 0x00007f64f7ff4836 in QApplication::notify(QObject*, QEvent*) (this=0x7ffcdb024f70, receiver=0x55f80afdd080, e=0x7ffcdb024b30) at kernel/qapplication.cpp:3493
#24 0x00007f64f7424948 in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=receiver@entry=0x55f80afdd080, event=event@entry=0x7ffcdb024b30) at kernel/qcoreapplication.cpp:1013
#25 0x00007f64f777293d in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) (event=0x7ffcdb024b30, receiver=0x55f80afdd080) at ../../src/corelib/kernel/qcoreapplication.h:230
#26 0x00007f64f777293d in QGuiApplicationPrivate::processExposeEvent(QWindowSystemInterfacePrivate::ExposeEvent*) (e=0x55f80b6d1ff0) at kernel/qguiapplication.cpp:2695
#27 0x00007f64f777352d in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) (e=<optimized out>) at kernel/qguiapplication.cpp:1689
#28 0x00007f64f77507ab in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) (flags=...) at kernel/qwindowsysteminterface.cpp:636
#29 0x00007f64e0c12ec0 in userEventSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at eventdispatchers/qeventdispatcher_glib.cpp:70
#30 0x00007f64f215ef9a in g_main_context_dispatch (context=0x7f64d80016f0) at gmain.c:3154
#31 0x00007f64f215ef9a in g_main_context_dispatch (context=context@entry=0x7f64d80016f0) at gmain.c:3769
#32 0x00007f64f215f330 in g_main_context_iterate (context=context@entry=0x7f64d80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3840
#33 0x00007f64f215f3dc in g_main_context_iteration (context=0x7f64d80016f0, may_block=may_block@entry=1) at gmain.c:3901
#34 0x00007f64f7479aaf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x55f808ba7fc0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#35 0x00007f64f742250a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffcdb024e10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#36 0x00007f64f742ad4c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1283
#37 0x000055f807e4e99c in main ()

Possible duplicates by query: bug 358194.

Reported using DrKonqi