Application: plasmashell (5.12.6)

Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-36-generic x86_64
Distribution: Ubuntu 18.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I was attempting to connect to my LynkSys WiFi USB dongle using the networks GUI on my taskbar.

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 0x7eff5eb20800 (LWP 5901))]

Thread 15 (Thread 0x7efe78b6c700 (LWP 6500)):
#0  0x00007eff579969f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56124f1038c4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007eff579969f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56124f103870, cond=0x56124f103898) at pthread_cond_wait.c:502
#2  0x00007eff579969f3 in __pthread_cond_wait (cond=0x56124f103898, mutex=0x56124f103870) at pthread_cond_wait.c:655
#3  0x00007eff5881059b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff5c5956a8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007eff5c595b0a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007eff579906db in start_thread (arg=0x7efe78b6c700) at pthread_create.c:463
#8  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7efe5b745700 (LWP 6292)):
[KCrash Handler]
#6  0x00007eff5c563640 in QSGSimpleTextureNode::texture() const () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007efea5b05963 in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/kquickcontrolsaddons/libkquickcontrolsaddonsplugin.so
#8  0x00007eff58a1c6cf in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007eff5c5e5a30 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007eff5c590bbc in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007eff5c595ac8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007eff579906db in start_thread (arg=0x7efe5b745700) at pthread_create.c:463
#14 0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7efe5bfff700 (LWP 6190)):
#0  0x00007eff580ece57 in sched_yield () at ../sysdeps/unix/syscall-template.S:78
#1  0x00007eff32f4942b in  () at /usr/lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#2  0x00007eff31d71909 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.390.87
#3  0x00007eff31c928ce in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.390.87
#4  0x00007eff32f43db1 in  () at /usr/lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#5  0x00007eff4717c8f2 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#6  0x00007eff5927300a in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007eff5c590c03 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007eff5c595ac8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007eff579906db in start_thread (arg=0x7efe5bfff700) at pthread_create.c:463
#11 0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7efe7976d700 (LWP 6183)):
#0  0x00007eff579969f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56124e189a60) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007eff579969f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56124e189a10, cond=0x56124e189a38) at pthread_cond_wait.c:502
#2  0x00007eff579969f3 in __pthread_cond_wait (cond=0x56124e189a38, mutex=0x56124e189a10) at pthread_cond_wait.c:655
#3  0x00007eff5881059b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff5c5956a8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007eff5c595b0a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007eff579906db in start_thread (arg=0x7efe7976d700) at pthread_create.c:463
#8  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7efe7a7ee700 (LWP 6182)):
#0  0x00007eff579969f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56124d72a114) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007eff579969f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56124d72a0c0, cond=0x56124d72a0e8) at pthread_cond_wait.c:502
#2  0x00007eff579969f3 in __pthread_cond_wait (cond=0x56124d72a0e8, mutex=0x56124d72a0c0) at pthread_cond_wait.c:655
#3  0x00007eff5881059b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff5c5956a8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007eff5c595b0a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007eff579906db in start_thread (arg=0x7efe7a7ee700) at pthread_create.c:463
#8  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7efe7b5ef700 (LWP 6177)):
#0  0x00007eff580ece57 in sched_yield () at ../sysdeps/unix/syscall-template.S:78
#1  0x00007eff32f4942b in  () at /usr/lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#2  0x00007eff31d71909 in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.390.87
#3  0x00007eff31c928ce in  () at /usr/lib/x86_64-linux-gnu/libnvidia-glcore.so.390.87
#4  0x00007eff32f43db1 in  () at /usr/lib/x86_64-linux-gnu/libGLX_nvidia.so.0
#5  0x00007eff4717c8f2 in  () at /usr/lib/x86_64-linux-gnu/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#6  0x00007eff5927300a in QOpenGLContext::swapBuffers(QSurface*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007eff5c590c03 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007eff5c595ac8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007eff579906db in start_thread (arg=0x7efe7b5ef700) at pthread_create.c:463
#11 0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7efe835da700 (LWP 6139)):
#0  0x00007eff580fdbf9 in __GI___poll (fds=0x7efe7c003ce0, nfds=1, timeout=1534184) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007eff52c66439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007eff52c6654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007eff58a4690b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff589eb9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007eff5880a22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007efe83ca3747 in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007eff579906db in start_thread (arg=0x7efe835da700) at pthread_create.c:463
#9  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7efea37c0700 (LWP 6125)):
#0  0x00007eff579969f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56124c908444) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007eff579969f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56124c9083f0, cond=0x56124c908418) at pthread_cond_wait.c:502
#2  0x00007eff579969f3 in __pthread_cond_wait (cond=0x56124c908418, mutex=0x56124c9083f0) at pthread_cond_wait.c:655
#3  0x00007eff5881059b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff5c5956a8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007eff5c595b0a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007eff579906db in start_thread (arg=0x7efea37c0700) at pthread_create.c:463
#8  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7efea3fc3700 (LWP 5980)):
#0  0x00007eff52c65940 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007eff52c6636b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007eff52c6654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007eff58a4690b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff589eb9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007eff5880a22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007eff5c5162a6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007eff579906db in start_thread (arg=0x7efea3fc3700) at pthread_create.c:463
#9  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7eff339d7700 (LWP 5954)):
#0  0x00007eff579969f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7eff5e4ebfb8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007eff579969f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x7eff5e4ebf68, cond=0x7eff5e4ebf90) at pthread_cond_wait.c:502
#2  0x00007eff579969f3 in __pthread_cond_wait (cond=0x7eff5e4ebf90, mutex=0x7eff5e4ebf68) at pthread_cond_wait.c:655
#3  0x00007eff5e1f55f4 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#4  0x00007eff5e1f5639 in  () at /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#5  0x00007eff579906db in start_thread (arg=0x7eff339d7700) at pthread_create.c:463
#6  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7eff3df94700 (LWP 5938)):
#0  0x00007eff580f90fb in __GI___libc_read (fd=11, buf=0x7eff3df93b70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007eff52caaa00 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007eff52c65f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007eff52c663e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007eff52c6654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007eff58a4690b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007eff589eb9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007eff5880a22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007eff5b97c6f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007eff579906db in start_thread (arg=0x7eff3df94700) at pthread_create.c:463
#11 0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7eff3ffff700 (LWP 5937)):
#0  0x00007eff580fdbf9 in __GI___poll (fds=0x7eff34004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007eff52c66439 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007eff52c6654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007eff58a4690b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff589eb9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007eff5880a22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007eff5b97c6f5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007eff579906db in start_thread (arg=0x7eff3ffff700) at pthread_create.c:463
#9  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7eff45c11700 (LWP 5928)):
#0  0x00007eff580f90b4 in __GI___libc_read (fd=7, buf=0x7eff45c10b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007eff52caaa00 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007eff52c65f27 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007eff52c663e0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007eff52c6654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007eff58a4690b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007eff589eb9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007eff5880a22a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007eff58ec3d45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#9  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007eff579906db in start_thread (arg=0x7eff45c11700) at pthread_create.c:463
#11 0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7eff4819e700 (LWP 5911)):
#0  0x00007eff580fdbf9 in __GI___poll (fds=0x7eff4819dca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007eff5d122747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007eff5d12436a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007eff4ab372a9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007eff5880f16d in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007eff579906db in start_thread (arg=0x7eff4819e700) at pthread_create.c:463
#6  0x00007eff5810a88f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7eff5eb20800 (LWP 5901)):
#0  0x00007eff579969f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56124e831eb4) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007eff579969f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56124e831e60, cond=0x56124e831e88) at pthread_cond_wait.c:502
#2  0x00007eff579969f3 in __pthread_cond_wait (cond=0x56124e831e88, mutex=0x56124e831e60) at pthread_cond_wait.c:655
#3  0x00007eff5881059b in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007eff5c591e7d in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007eff5c592c52 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007eff5c5ef726 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007eff5e529323 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#8  0x00007eff599f582c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007eff599fd0f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#10 0x00007eff589ed9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007eff59245141 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#12 0x00007eff59245659 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#13 0x00007eff5c5ef6c5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007eff5e529323 in PlasmaQuick::Dialog::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#15 0x00007eff599f582c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#16 0x00007eff599fd0f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007eff589ed9a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007eff58a45d8e in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007eff58a46551 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007eff52c66287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007eff52c664c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007eff52c6654c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007eff58a468ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007eff589eb9ea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007eff589f4a84 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x000056124a287cfa in  ()
#27 0x00007eff5800ab97 in __libc_start_main (main=0x56124a287320, argc=1, argv=0x7ffe6ee34138, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe6ee34128) at ../csu/libc-start.c:310
#28 0x000056124a28809a in _start ()

Reported using DrKonqi