Bug 474733

Application: spectacle (23.04.3)
 (Compiled from sources)
Qt Version: 5.15.10
Frameworks Version: 5.108.0
Operating System: Linux 6.1.46-gentoo x86_64
Windowing System: Wayland
Distribution: "Gentoo Linux"
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
A locked laptop was disconnected from monitor (thunderbolt) and closed to sleep. When opening, waking from sleep and unlocking, spectacle was crashed.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Spectacle (spectacle), signal: Segmentation fault

[KCrash Handler]
#4  0x0000000000000060 in  ()
#5  0x00007f378acfa9b0 in  () at /usr/lib64/libQt5Core.so.5
#6  0x00007f378b028c52 in QGuiApplication::screenRemoved(QScreen*) () at /usr/lib64/libQt5Gui.so.5
#7  0x00007f378b061770 in QScreen::~QScreen() () at /usr/lib64/libQt5Gui.so.5
#8  0x00007f378b0618e9 in QScreen::~QScreen() () at /usr/lib64/libQt5Gui.so.5
#9  0x00007f378b0096a7 in QWindowSystemInterface::handleScreenRemoved(QPlatformScreen*) () at /usr/lib64/libQt5Gui.so.5
#10 0x00007f378cea2a7b in QtWaylandClient::QWaylandDisplay::registry_global_remove(unsigned int) () at /usr/lib64/libQt5WaylandClient.so.5
#11 0x00007f378bcd87aa in  () at /usr/lib64/libffi.so.8
#12 0x00007f378bcd77ed in  () at /usr/lib64/libffi.so.8
#13 0x00007f378bcd821d in ffi_call () at /usr/lib64/libffi.so.8
#14 0x00007f378dade078 in  () at /usr/lib64/libwayland-client.so.0
#15 0x00007f378dad9d08 in  () at /usr/lib64/libwayland-client.so.0
#16 0x00007f378dadb79c in wl_display_dispatch_queue_pending () at /usr/lib64/libwayland-client.so.0
#17 0x00007f378ce9f7f5 in QtWaylandClient::QWaylandDisplay::flushRequests() () at /usr/lib64/libQt5WaylandClient.so.5
#18 0x00007f378aced730 in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f378c6daffe in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib64/libQt5Widgets.so.5
#20 0x00007f378acbe558 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#21 0x00007f378acc186d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#22 0x00007f378ad1f263 in  () at /usr/lib64/libQt5Core.so.5
#23 0x00007f37887923ec in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f3788792688 in  () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f3788792720 in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#26 0x00007f378ad1e936 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f378acbce1b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#28 0x00007f378acc5610 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#29 0x0000562417acb566 in  ()
#30 0x00007f378a2508ca in  () at /lib64/libc.so.6
#31 0x00007f378a250985 in __libc_start_main () at /lib64/libc.so.6
#32 0x0000562417ab5591 in  ()
[Inferior 1 (process 18653) detached]

The reporter indicates this bug may be a duplicate of or related to bug 473293, bug 473931.

Reported using DrKonqi