Application: systemsettings5 (5.12.3)

Qt Version: 5.9.4
Frameworks Version: 5.43.0
Operating System: Linux 4.15.0-10-generic x86_64
Distribution: Ubuntu Bionic Beaver (development branch)

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

I simply opened the settings application and started typing a search. I was searching for the category for default applications. The application crashed while it was searching or very shortly after. I cannot duplicate the issue though since it seems to work every time now.

-- Backtrace:
Application: System Settings (systemsettings5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f0792dc5800 (LWP 19917))]

Thread 17 (Thread 0x7f071ea1c700 (LWP 22300)):
#0  0x00007f078e8040b4 in __GI___libc_read (fd=26, buf=0x7f071ea1bcd0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f07886b7870 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f0788672db7 in g_main_context_check () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0788673270 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f0788673662 in g_main_loop_run () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f071f1b4dc6 in  () at /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f078869ad15 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f078a9c36db in start_thread (arg=0x7f071ea1c700) at pthread_create.c:463
#8  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f0725d4a700 (LWP 22299)):
#0  0x00007f078e808bf9 in __GI___poll (fds=0x7f0720004e10, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07886732c9 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f07886733dc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f0788673421 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f078869ad15 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f078a9c36db in start_thread (arg=0x7f0725d4a700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f0734f28700 (LWP 19957)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eb713760) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eb713710, cond=0x5589eb713738) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eb713738, mutex=0x5589eb713710) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0734f28700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f07362ce700 (LWP 19951)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eb32df74) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eb32df20, cond=0x5589eb32df48) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eb32df48, mutex=0x5589eb32df20) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f07362ce700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f0736acf700 (LWP 19950)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eb2a91f0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eb2a91a0, cond=0x5589eb2a91c8) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eb2a91c8, mutex=0x5589eb2a91a0) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0736acf700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f073c8d4700 (LWP 19944)):
#0  0x00007f078e808bf9 in __GI___poll (fds=0x7f0738003ce0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07886732c9 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f07886733dc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f078f15455b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f078f0f967a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f078ef1828a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f078ca6fa45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f078ef1d1cd in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f078a9c36db in start_thread (arg=0x7f073c8d4700) at pthread_create.c:463
#9  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f0754954700 (LWP 19940)):
#0  0x00007f078e808bf9 in __GI___poll (fds=0x7f0744004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07886732c9 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f07886733dc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f078f15455b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f078f0f967a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f078ef1828a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f078ca6fa45 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f078ef1d1cd in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f078a9c36db in start_thread (arg=0x7f0754954700) at pthread_create.c:463
#9  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f0756ffd700 (LWP 19933)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eac48868) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eac48818, cond=0x5589eac48840) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eac48840, mutex=0x5589eac48818) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0756ffd700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f07577fe700 (LWP 19932)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eac48868) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eac48818, cond=0x5589eac48840) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eac48840, mutex=0x5589eac48818) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f07577fe700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f0757fff700 (LWP 19931)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eac48784) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eac48730, cond=0x5589eac48758) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eac48758, mutex=0x5589eac48730) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0757fff700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f0764a11700 (LWP 19930)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eac48784) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eac48730, cond=0x5589eac48758) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eac48758, mutex=0x5589eac48730) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0764a11700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f0765212700 (LWP 19929)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eac48784) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eac48730, cond=0x5589eac48758) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eac48758, mutex=0x5589eac48730) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0765212700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f0765a13700 (LWP 19928)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eab1ccec) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eab1cc98, cond=0x5589eab1ccc0) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eab1ccc0, mutex=0x5589eab1cc98) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f0765a13700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f076683c700 (LWP 19927)):
#0  0x00007f078a9c99f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5589eac454cc) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f078a9c99f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x5589eac45478, cond=0x5589eac454a0) at pthread_cond_wait.c:502
#2  0x00007f078a9c99f3 in __pthread_cond_wait (cond=0x5589eac454a0, mutex=0x5589eac45478) at pthread_cond_wait.c:655
#3  0x00007f076b4cd1eb in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f076b4ccf17 in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f078a9c36db in start_thread (arg=0x7f076683c700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f07769cd700 (LWP 19923)):
#0  0x00007f078e808bf9 in __GI___poll (fds=0x7f0770009440, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f07886732c9 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f07886733dc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f078f15455b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f078f0f967a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f078ef1828a in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f0790a5ed45 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f078ef1d1cd in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f078a9c36db in start_thread (arg=0x7f07769cd700) at pthread_create.c:463
#9  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f077fe75700 (LWP 19919)):
#0  0x00007f078e808bf9 in __GI___poll (fds=0x7f077fe74ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f078a552747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f078a55436a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f0782c221c9 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f078ef1d1cd in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f078a9c36db in start_thread (arg=0x7f077fe75700) at pthread_create.c:463
#6  0x00007f078e81588f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f0792dc5800 (LWP 19917)):
[KCrash Handler]
#6  0x00007f078f0fb590 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f078cf66d15 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f078cf72aca in QQuickItemPrivate::deliverKeyEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f078cf72e55 in QQuickItem::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f079010b82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f07901130f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f078f0fb628 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f078cf85018 in QQuickWindow::sendEvent(QQuickItem*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f078cf8532f in QQuickWindow::keyReleaseEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f078f95b2b5 in QWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#16 0x00007f078cf8beb5 in QQuickWindow::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f079010b82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f07901130f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f078f0fb628 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f078d5ef10c in QQuickWidget::keyReleaseEvent(QKeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#21 0x00007f079014a048 in QWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#22 0x00007f078d5f09eb in QQuickWidget::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5QuickWidgets.so.5
#23 0x00007f079010b82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#24 0x00007f0790114632 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#25 0x00007f078f0fb628 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f07901677b5 in  () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x00007f079010b82c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#28 0x00007f07901130f4 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#29 0x00007f078f0fb628 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f078f94bfc0 in QGuiApplicationPrivate::processKeyEvent(QWindowSystemInterfacePrivate::KeyEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#31 0x00007f078f950f15 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#32 0x00007f078f92828b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#33 0x00007f0782c85150 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#34 0x00007f0788673117 in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f0788673350 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f07886733dc in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f078f15453f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f078f0f967a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#39 0x00007f078f1026c4 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#40 0x00005589e9bb8e44 in  ()
#41 0x00007f078e715b97 in __libc_start_main (main=0x5589e9bb8a40, argc=1, argv=0x7ffd6448a2e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd6448a2d8) at ../csu/libc-start.c:310
#42 0x00005589e9bb8eca in _start ()

Reported using DrKonqi