Application: plasmashell (5.10.3)

Qt Version: 5.9.0
Frameworks Version: 5.35.0
Operating System: Linux 4.8.0-58-generic x86_64
Distribution: KDE neon User Edition 5.10

-- Information about the crash:
- What I was doing when the application crashed:

Re-setup my Default Panel (removed and reset), and after I started Firefox Plasma crashed!

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8334b4b8c0 (LWP 2267))]

Thread 17 (Thread 0x7f820cf1d700 (LWP 3950)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4ee8f40) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50b0570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x50b04f0) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f820cf1d700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f820df1e700 (LWP 3914)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4ccef40) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x446c040, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x446bfc0) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f820df1e700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f820ec1f700 (LWP 3789)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x38569a0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3f45d30, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x3f45cb0) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f820ec1f700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f82471d4700 (LWP 3785)):
#0  0x00007f832f39670d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f83263d5861 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#2  0x00007f83263c6e11 in pa_mainloop_poll () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f83263c74ae in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f83263c7560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f83263d57a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f832544b078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#7  0x00007f832e93a6ba in start_thread (arg=0x7f82471d4700) at pthread_create.c:333
#8  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f8251206700 (LWP 3782)):
#0  0x00007f832543a24d in pa_pstream_unref () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#1  0x00007f832543a7a3 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#2  0x00007f832543b01a in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#3  0x00007f83263c70b7 in pa_mainloop_dispatch () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f83263c74bc in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f83263c7560 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f83263d57a9 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f832544b078 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-8.0.so
#8  0x00007f832e93a6ba in start_thread (arg=0x7f8251206700) at pthread_create.c:333
#9  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f8251a07700 (LWP 3003)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3a56240) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3a75760, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x3a756e0) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f8251a07700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f8252208700 (LWP 2944)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3944d30) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x390afc0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x390af40) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f8252208700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f825a022700 (LWP 2929)):
#0  0x00007f832f39670d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f832ab2c38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f832ab2c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f832fcb6adb in QEventDispatcherGlib::processEvents (this=0x7f82540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f832fc6030a in QEventLoop::exec (this=this@entry=0x7f825a021cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f832fa8faf4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f825c500587 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f832fa94509 in QThreadPrivate::start (arg=0x34f66f0) at thread/qthread_unix.cpp:368
#8  0x00007f832e93a6ba in start_thread (arg=0x7f825a022700) at pthread_create.c:333
#9  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f8274ffe700 (LWP 2651)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x29abdb0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2a2b700, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x2a2b680) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f8274ffe700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f827d090700 (LWP 2636)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f832fa9546b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1d10d70) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1e50ad0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8332b7c03d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f8332b7c935 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f832fa94509 in QThreadPrivate::start (arg=0x1e50a50) at thread/qthread_unix.cpp:368
#6  0x00007f832e93a6ba in start_thread (arg=0x7f827d090700) at pthread_create.c:333
#7  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f827f9e0700 (LWP 2598)):
#0  0x00007f832ab29490 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f832ab2bd42 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f832ab2c330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f832ab2c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f832fcb6adb in QEventDispatcherGlib::processEvents (this=0x7f82780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f832fc6030a in QEventLoop::exec (this=this@entry=0x7f827f9dfc90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f832fa8faf4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f8332afc1c6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f832fa94509 in QThreadPrivate::start (arg=0x2707bc0) at thread/qthread_unix.cpp:368
#9  0x00007f832e93a6ba in start_thread (arg=0x7f827f9e0700) at pthread_create.c:333
#10 0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f8311948700 (LWP 2570)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f83345a1784 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f83345a17c9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f832e93a6ba in start_thread (arg=0x7f8311948700) at pthread_create.c:333
#4  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f83139a8700 (LWP 2504)):
#0  0x00007f832ab70a79 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f832ab2bdcc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f832ab2c330 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f832ab2c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f832fcb6adb in QEventDispatcherGlib::processEvents (this=0x7f83080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f832fc6030a in QEventLoop::exec (this=this@entry=0x7f83139a7ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#6  0x00007f832fa8faf4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#7  0x00007f8332159075 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f832fa94509 in QThreadPrivate::start (arg=0x1d4b510) at thread/qthread_unix.cpp:368
#9  0x00007f832e93a6ba in start_thread (arg=0x7f83139a8700) at pthread_create.c:333
#10 0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f8319bba700 (LWP 2383)):
#0  0x00007f832f39670d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f832ab2c38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f832ab2c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f832fcb6adb in QEventDispatcherGlib::processEvents (this=0x7f830c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f832fc6030a in QEventLoop::exec (this=this@entry=0x7f8319bb9ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f832fa8faf4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f8332159075 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f832fa94509 in QThreadPrivate::start (arg=0x1df7da0) at thread/qthread_unix.cpp:368
#8  0x00007f832e93a6ba in start_thread (arg=0x7f8319bba700) at pthread_create.c:333
#9  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f831b5ff700 (LWP 2286)):
#0  0x00007f832f39670d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f832ab2c38c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f832ab2c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f832fcb6adb in QEventDispatcherGlib::processEvents (this=0x7f83140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f832fc6030a in QEventLoop::exec (this=this@entry=0x7f831b5fecd0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#5  0x00007f832fa8faf4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515
#6  0x00007f8334c85b75 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f832fa94509 in QThreadPrivate::start (arg=0x7f8334cfbda0) at thread/qthread_unix.cpp:368
#8  0x00007f832e93a6ba in start_thread (arg=0x7f831b5ff700) at pthread_create.c:333
#9  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f832125f700 (LWP 2278)):
#0  0x00007f832f39670d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f8333502c62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f83335048d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f83239d71f9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f832fa94509 in QThreadPrivate::start (arg=0x1d325c0) at thread/qthread_unix.cpp:368
#5  0x00007f832e93a6ba in start_thread (arg=0x7f832125f700) at pthread_create.c:333
#6  0x00007f832f3a23dd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f8334b4b8c0 (LWP 2267)):
[KCrash Handler]
#6  0x00007f825d843514 in NotificationsApplet::onScreenChanges (this=0x325a620) at /workspace/build/applets/notifications/lib/notificationsapplet.cpp:70
#7  0x00007f832fc8e3f6 in QtPrivate::QSlotObjectBase::call (a=0x7ffc76452bf0, r=0x325a620, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#8  QMetaObject::activate (sender=sender@entry=0x1dbf6d0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x0) at kernel/qobject.cpp:3749
#9  0x00007f832fc8e9d7 in QMetaObject::activate (sender=sender@entry=0x1dbf6d0, m=m@entry=0x7f83332e7140 <Plasma::Corona::staticMetaObject>, local_signal_index=local_signal_index@entry=5, argv=argv@entry=0x0) at kernel/qobject.cpp:3628
#10 0x00007f83330712e3 in Plasma::Corona::availableScreenRectChanged (this=this@entry=0x1dbf6d0) at /workspace/build/obj-x86_64-linux-gnu/src/plasma/moc_corona.cpp:424
#11 0x000000000043bca4 in ShellCorona::panelContainmentDestroyed (this=0x1dbf6d0, cont=<optimized out>) at /workspace/build/shell/shellcorona.cpp:1321
#12 0x00007f832fc8e3f6 in QtPrivate::QSlotObjectBase::call (a=0x7ffc76452da0, r=0x1dbf6d0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101
#13 QMetaObject::activate (sender=sender@entry=0x1edf970, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc76452da0) at kernel/qobject.cpp:3749
#14 0x00007f832fc8e9d7 in QMetaObject::activate (sender=sender@entry=0x1edf970, m=m@entry=0x7f832ff167e0 <QObject::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc76452da0) at kernel/qobject.cpp:3628
#15 0x00007f832fc8ea7f in QObject::destroyed (this=this@entry=0x1edf970, _t1=_t1@entry=0x1edf970) at .moc/moc_qobject.cpp:215
#16 0x00007f832fc95735 in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:901
#17 0x00007f833306a7e9 in Plasma::Containment::~Containment (this=0x1edf970, __in_chrg=<optimized out>) at /workspace/build/src/plasma/containment.cpp:95
#18 0x00007f832fc8f140 in QObject::event (this=0x1edf970, e=<optimized out>) at kernel/qobject.cpp:1237
#19 0x00007f83305ce3fc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x1edf970, e=0x44fbda0) at kernel/qapplication.cpp:3717
#20 0x00007f83305d5e07 in QApplication::notify (this=0x7ffc76453520, receiver=0x1edf970, e=0x44fbda0) at kernel/qapplication.cpp:3476
#21 0x00007f832fc62128 in QCoreApplication::notifyInternal2 (receiver=0x1edf970, event=event@entry=0x44fbda0) at kernel/qcoreapplication.cpp:1018
#22 0x00007f832fc6462b in QCoreApplication::sendEvent (event=0x44fbda0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x1d0a880) at kernel/qcoreapplication.cpp:1678
#24 0x00007f832fc64a98 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1532
#25 0x00007f832fcb66b3 in postEventSourceDispatch (s=0x1d61860) at kernel/qeventdispatcher_glib.cpp:276
#26 0x00007f832ab2c197 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f832ab2c3f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007f832ab2c49c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f832fcb6abf in QEventDispatcherGlib::processEvents (this=0x1d5fe70, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#30 0x00007f832fc6030a in QEventLoop::exec (this=this@entry=0x7ffc764533b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#31 0x00007f832fc68db4 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291
#32 0x000000000041cd68 in main (argc=1, argv=<optimized out>) at /workspace/build/shell/main.cpp:166

Possible duplicates by query: bug 381070, bug 378508.

Reported using DrKonqi