Bug 473114

Application: spectacle (23.04.3)

Qt Version: 5.15.10
Frameworks Version: 5.108.0
Operating System: Linux 6.2.0-26-generic x86_64
Windowing System: X11
Distribution: KDE neon 5.27
DrKonqi: 5.27.7 [KCrashBackend]

-- Information about the crash:
Crashed after restarting, required after unsuccessfully  secondary monitor connection.

The reporter is unsure if this crash is reproducible.

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

[KCrash Handler]
#4  0x000055627a4902b6 in ?? ()
#5  0x00007fc2682f48f4 in QtPrivate::QSlotObjectBase::call (a=0x7fff89abc530, r=0x7fff89abcb10, this=0x55627a7699d0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#6  doActivate<false> (sender=0x7fff89abcab0, signal_index=10, argv=0x7fff89abc530) at kernel/qobject.cpp:3925
#7  0x00007fc2682ed9c7 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fc268cc8820 <QGuiApplication::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff89abc530) at kernel/qobject.cpp:3985
#8  0x00007fc268734fe6 in QGuiApplication::screenRemoved (this=<optimized out>, _t1=<optimized out>, _t1@entry=0x55627a6b6a20) at .moc/moc_qguiapplication.cpp:396
#9  0x00007fc26876da1c in QScreen::~QScreen (this=0x55627a6b6a20, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:116
#10 0x00007fc26876db9d in QScreen::~QScreen (this=0x55627a6b6a20, __in_chrg=<optimized out>) at kernel/qscreen.cpp:178
#11 0x00007fc2687161bb in QWindowSystemInterface::handleScreenRemoved (platformScreen=0x55627a600ab0) at kernel/qwindowsysteminterface.cpp:844
#12 0x00007fc25caf8775 in QXcbConnection::destroyScreen (this=this@entry=0x55627a5a3ae0, screen=<optimized out>, screen@entry=0x55627a600ab0) at ./src/plugins/platforms/xcb/qxcbconnection_screens.cpp:269
#13 0x00007fc25caf9038 in QXcbConnection::updateScreens (this=0x55627a5a3ae0, event=<optimized out>) at ./src/plugins/platforms/xcb/qxcbconnection_screens.cpp:170
#14 0x00007fc25cacbfc0 in QXcbConnection::handleXcbEvent (this=this@entry=0x55627a5a3ae0, event=event@entry=0x7fc250007e70) at ./src/plugins/platforms/xcb/qxcbconnection.cpp:735
#15 0x00007fc25caccd96 in QXcbConnection::processXcbEvents (this=0x55627a5a3ae0, flags=...) at ./src/plugins/platforms/xcb/qxcbconnection.cpp:1063
#16 0x00007fc25caf4f57 in xcbSourceDispatch (source=<optimized out>) at ./src/plugins/platforms/xcb/qxcbeventdispatcher.cpp:103
#17 0x00007fc265d1bd3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fc265d71258 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fc265d193e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fc268316338 in QEventDispatcherGlib::processEvents (this=0x55627a6eaab0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#21 0x00007fc2682bb76b in QEventLoop::exec (this=this@entry=0x7fff89abc9d0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#22 0x00007fc2682c3d14 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#23 0x000055627a46a8d7 in ?? ()
#24 0x00007fc267829d90 in __libc_start_call_main (main=main@entry=0x55627a469ef0, argc=argc@entry=1, argv=argv@entry=0x7fff89abcd28) at ../sysdeps/nptl/libc_start_call_main.h:58
#25 0x00007fc267829e40 in __libc_start_main_impl (main=0x55627a469ef0, argc=1, argv=0x7fff89abcd28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff89abcd18) at ../csu/libc-start.c:392
#26 0x000055627a46b745 in ?? ()
[Inferior 1 (process 2325) detached]

The reporter indicates this bug may be a duplicate of or related to bug 473072, bug 469311, bug 468694, bug 470009.

Reported using DrKonqi