https://bugs.kde.org/show_bug.cgi?id=483072
--- Comment #7 from Justin Zobel <jus...@kde.org> --- I'm not sure if it's the same but I'll paste it just in case. I'd also just started a kdesrc-build so I cancelled it real quick and one ?? shows up in the backtrace, but hopefully it's still useful. Also of note, when the crash and session being killed happens, all other apps crash on their way out: Fri 2024-05-10 08:57:01 ACST 7098 1000 1000 SIGSEGV present /home/justin/kde/usr/bin/marknote 9.7M Fri 2024-05-10 08:57:01 ACST 10922 1000 1000 SIGABRT present /home/justin/kde/usr/lib64/libexec/xdg-desktop-portal-kde 1007.3K Fri 2024-05-10 08:57:01 ACST 10584 1000 1000 SIGSEGV present /home/justin/kde/usr/bin/systemsettings 13.9M Fri 2024-05-10 08:57:02 ACST 10989 1000 1000 SIGABRT present /usr/lib64/kf6/drkonqi 811.0K Fri 2024-05-10 08:57:02 ACST 11018 1000 1000 SIGABRT present /usr/lib64/kf6/xdg-desktop-portal-kde 987.8K Fri 2024-05-10 08:57:02 ACST 11105 1000 1000 SIGABRT present /usr/lib64/kf6/drkonqi 810.4K Fri 2024-05-10 08:57:02 ACST 11103 1000 1000 SIGABRT present /usr/lib64/kf6/xdg-desktop-portal-kde 988.2K Fri 2024-05-10 08:57:02 ACST 7014 1000 1000 SIGSEGV present /home/justin/kde/usr/bin/neochat 57.0M Fri 2024-05-10 08:57:03 ACST 11151 1000 1000 SIGABRT present /usr/lib64/kf6/xdg-desktop-portal-kde 987.6K Fri 2024-05-10 08:57:03 ACST 11182 1000 1000 SIGABRT present /usr/lib64/kf6/drkonqi 811.3K Fri 2024-05-10 08:57:03 ACST 11200 1000 1000 SIGABRT present /usr/lib64/kf6/xdg-desktop-portal-kde 988.4K Fri 2024-05-10 08:57:03 ACST 11236 1000 1000 SIGABRT present /usr/lib64/kf6/xdg-desktop-portal-kde 987.4K systemsettings Backtrace: #0 __pthread_kill_implementation (no_tid=0, signo=11, threadid=<optimized out>) at pthread_kill.c:44 #1 __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:78 #2 __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at pthread_kill.c:89 #3 0x00007f95d0e5a256 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #4 0x00007f95d5455122 in KCrash::defaultCrashHandler (sig=11) at /home/justin/kde/src/kcrash/src/kcrash.cpp:593 #5 0x00007f95d0e5a300 in <signal handler called> () at /usr/lib/glibc-hwcaps/x86-64-v3/libc.so.6 #6 0x00007f95d0d05f7b in QtWaylandClient::QWaylandShmBuffer::QWaylandShmBuffer(QtWaylandClient::QWaylandDisplay*, QSize const&, QImage::Format, double) () at /usr/lib/libQt6WaylandClient.so.6 #7 0x00007f95d0d0799f in QtWaylandClient::QWaylandShmBackingStore::getBuffer(QSize const&) () at /usr/lib/libQt6WaylandClient.so.6 #8 0x00007f95d0d06b27 in QtWaylandClient::QWaylandShmBackingStore::resize(QSize const&) () at /usr/lib/libQt6WaylandClient.so.6 #9 0x00007f95d0d07cbf in ??? () at /usr/lib/libQt6WaylandClient.so.6 #10 0x00007f95d174be4d in QtPrivate::QSlotObjectBase::call (this=0x560531fe7600, r=0x560532402c00, a=0x7ffcc91311c8) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qobjectdefs_impl.h:433 #11 doActivate<false> (sender=0x560531d41e20, signal_index=3, argv=0x7ffcc91311c8) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qobject.cpp:4039 #12 0x00007f95d0ce1127 in QtWaylandClient::QWaylandDisplay::reconnect() () at /usr/lib/libQt6WaylandClient.so.6 #13 0x00007f95d0ce1a81 in QtWaylandClient::QWaylandDisplay::checkWaylandError() () at /usr/lib/libQt6WaylandClient.so.6 #14 0x00007f95d1741d7b in QObject::event (this=0x560531d41e20, e=0x7f95c0002010) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qobject.cpp:1437 #15 0x00007f95d363bf53 in QApplicationPrivate::notify_helper (this=0x560531d3ad40, receiver=0x560531d41e20, e=0x7f95c0002010) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:3296 #16 0x00007f95d363d10f in QApplication::notify (this=0x7ffcc9133200, receiver=0x560531d41e20, e=0x7f95c0002010) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:2697 #17 0x00007f95d16ef90d in QCoreApplication::notifyInternal2 (receiver=0x560531d41e20, event=0x7f95c0002010) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1121 #18 0x00007f95d16f0c5f in QCoreApplication::sendEvent (receiver=0x560531d41e20, event=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1539 #19 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x560531d38930) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1901 #20 0x00007f95d19d3f06 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1760 #21 postEventSourceDispatch (s=s@entry=0x560531d95080) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventdispatcher_glib.cpp:243 #22 0x00007f95d051249a in g_main_dispatch (context=context@entry=0x7f95c8000f00) at ../glib/gmain.c:3344 #23 0x00007f95d0515677 in g_main_context_dispatch_unlocked (context=0x7f95c8000f00) at ../glib/gmain.c:4152 #24 g_main_context_iterate_unlocked (context=context@entry=0x7f95c8000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4217 #25 0x00007f95d0515cf1 in g_main_context_iteration (context=0x7f95c8000f00, may_block=1) at ../glib/gmain.c:4282 #26 0x00007f95d19d35e2 in QEventDispatcherGlib::processEvents (this=0x560531d40a10, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventdispatcher_glib.cpp:393 #27 0x00007f95d16fabda in QEventLoop::processEvents (this=0x7ffcc9131870, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventloop.cpp:100 #28 QEventLoop::exec (this=0x7ffcc9131870, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventloop.cpp:182 #29 0x00007f95a2fc792b in KScreen::WaylandBackend::setConfig (this=0x560533deeb60, newconfig=...) at /home/justin/kde/src/libkscreen/backends/kwayland/waylandbackend.cpp:64 #30 0x00007f95a3b90dae in KScreen::SetConfigOperation::start (this=0x5605353c0fa0) at /home/justin/kde/src/libkscreen/src/setconfigoperation.cpp:117 #31 0x00007f95a3b89682 in KScreen::ConfigOperation::qt_static_metacall (_o=0x5605353c0fa0, _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0x560535886378) at /home/justin/kde/build/libkscreen/src/KF6Screen_autogen/include/moc_configoperation.cpp:133 #32 0x00007f95d1741d7b in QObject::event (this=0x5605353c0fa0, e=0x560535886330) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qobject.cpp:1437 #33 0x00007f95d363bf53 in QApplicationPrivate::notify_helper (this=0x560531d3ad40, receiver=0x5605353c0fa0, e=0x560535886330) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:3296 #34 0x00007f95d363d10f in QApplication::notify (this=0x7ffcc9133200, receiver=0x5605353c0fa0, e=0x560535886330) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:2697 #35 0x00007f95d16ef90d in QCoreApplication::notifyInternal2 (receiver=0x5605353c0fa0, event=0x560535886330) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1121 #36 0x00007f95d16f0c5f in QCoreApplication::sendEvent (receiver=0x5605353c0fa0, event=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1539 #37 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x560531d38930) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1901 #38 0x00007f95d19d3f06 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1760 #39 postEventSourceDispatch (s=s@entry=0x560531d95080) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventdispatcher_glib.cpp:243 #40 0x00007f95d051249a in g_main_dispatch (context=context@entry=0x7f95c8000f00) at ../glib/gmain.c:3344 #41 0x00007f95d0515677 in g_main_context_dispatch_unlocked (context=0x7f95c8000f00) at ../glib/gmain.c:4152 #42 g_main_context_iterate_unlocked (context=context@entry=0x7f95c8000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4217 #43 0x00007f95d0515cf1 in g_main_context_iteration (context=0x7f95c8000f00, may_block=1) at ../glib/gmain.c:4282 #44 0x00007f95d19d35e2 in QEventDispatcherGlib::processEvents (this=0x560531d40a10, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventdispatcher_glib.cpp:393 #45 0x00007f95d16fabda in QEventLoop::processEvents (this=0x7ffcc9131f00, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventloop.cpp:100 #46 QEventLoop::exec (this=0x7ffcc9131f00, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventloop.cpp:182 #47 0x00007f95a3b8937b in KScreen::ConfigOperation::exec (this=0x5605353c0fa0) at /home/justin/kde/src/libkscreen/src/configoperation.cpp:112 #48 0x00007f95a3f8e2b9 in KCMKScreen::doSave (this=0x560532b64bd0) at /home/justin/kde/src/kscreen/kcm/kcm.cpp:196 #49 0x00007f95a3f8d4a4 in KCMKScreen::save (this=0x560532b64bd0) at /home/justin/kde/src/kscreen/kcm/kcm.cpp:112 #50 0x00007f95d5645ee7 in KCModuleQml::save (this=0x560533f16030) at /home/justin/kde/src/kcmutils/src/kcmoduleqml.cpp:267 #51 0x0000560530dcf7f5 in ModuleView::moduleSave (this=0x5605323b5f80, module=0x560533f16030) at /home/justin/kde/src/systemsettings/app/ModuleView.cpp:409 #52 0x0000560530dcf7a5 in ModuleView::moduleSave (this=0x5605323b5f80) at /home/justin/kde/src/systemsettings/app/ModuleView.cpp:400 #53 0x0000560530dd12bc in ModuleView::qt_static_metacall (_o=0x5605323b5f80, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0x7ffcc91322f0) at /home/justin/kde/build/systemsettings/app/systemsettings_autogen/include/moc_ModuleView.cpp:274 #54 0x00007f95d174be79 in doActivate<false> (sender=0x5605324de2f0, signal_index=9, argv=0x7ffcc91322f0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qobject.cpp:4051 #55 0x00007f95d3774b90 in QAbstractButton::clicked (this=0x5605324de2f0, _t1=false) at src/widgets/Widgets_autogen/include/moc_qabstractbutton.cpp:408 #56 QAbstractButtonPrivate::emitClicked (this=0x5605323f15f0) --Type <RET> for more, q to quit, c to continue without paging--c at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/widgets/qabstractbutton.cpp:379 #57 0x00007f95d3774872 in QAbstractButtonPrivate::click (this=0x5605323f15f0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/widgets/qabstractbutton.cpp:372 #58 0x00007f95d377646f in QAbstractButton::mouseReleaseEvent (this=0x5605324de2f0, e=0x7ffcc9132920) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/widgets/qabstractbutton.cpp:974 #59 0x00007f95d3697c44 in QWidget::event (this=0x5605324de2f0, event=0x7ffcc9132920) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qwidget.cpp:8985 #60 0x00007f95d3858597 in QPushButton::event (this=0x5605324de2f0, e=0x7ffcc9132920) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/widgets/qpushbutton.cpp:683 #61 0x00007f95d363bf53 in QApplicationPrivate::notify_helper (this=0x560531d3ad40, receiver=0x5605324de2f0, e=0x7ffcc9132920) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:3296 #62 0x00007f95d363eb89 in QApplication::notify (this=<optimized out>, receiver=0x5605324de2f0, e=0x7ffcc9132920) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:2782 #63 0x00007f95d16ef90d in QCoreApplication::notifyInternal2 (receiver=0x5605324de2f0, event=0x7ffcc9132920) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1121 #64 0x00007f95d363c750 in QApplicationPrivate::sendMouseEvent (receiver=0x5605324de2f0, event=0x7ffcc9132920, alienWidget=0x5605324de2f0, nativeWidget=0x56053206b4f0, buttonDown=0x7f95d3b24880 <qt_button_down>, lastMouseReceiver=..., spontaneous=<optimized out>, onlyDispatchEnterLeave=<optimized out>) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:2366 #65 0x00007f95d36b0317 in QWidgetWindow::handleMouseEvent (this=0x560532402c00, event=0x7ffcc9132cb0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qwidgetwindow.cpp:653 #66 QWidgetWindow::event (this=0x560532402c00, event=0x7ffcc9132cb0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qwidgetwindow.cpp:267 #67 0x00007f95d363bf53 in QApplicationPrivate::notify_helper (this=0x560531d3ad40, receiver=0x560532402c00, e=0x7ffcc9132cb0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:3296 #68 0x00007f95d363d10f in QApplication::notify (this=0x7ffcc9133200, receiver=0x560532402c00, e=0x7ffcc9132cb0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/widgets/kernel/qapplication.cpp:2697 #69 0x00007f95d16ef90d in QCoreApplication::notifyInternal2 (receiver=0x560532402c00, event=0x7ffcc9132cb0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1121 #70 0x00007f95d1e99ef9 in QGuiApplicationPrivate::processMouseEvent (e=0x5605358a0050) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/gui/kernel/qguiapplication.cpp:2325 #71 0x00007f95d1f0bfcc in QWindowSystemInterface::sendWindowSystemEvents (flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/gui/kernel/qwindowsysteminterface.cpp:1109 #72 0x00007f95d2357161 in userEventSourceDispatch (source=source@entry=0x560531de82f0) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/gui/platform/unix/qeventdispatcher_glib.cpp:38 #73 0x00007f95d051249a in g_main_dispatch (context=context@entry=0x7f95c8000f00) at ../glib/gmain.c:3344 #74 0x00007f95d0515677 in g_main_context_dispatch_unlocked (context=0x7f95c8000f00) at ../glib/gmain.c:4152 #75 g_main_context_iterate_unlocked (context=context@entry=0x7f95c8000f00, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4217 #76 0x00007f95d0515cf1 in g_main_context_iteration (context=0x7f95c8000f00, may_block=1) at ../glib/gmain.c:4282 #77 0x00007f95d19d35e2 in QEventDispatcherGlib::processEvents (this=0x560531d40a10, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventdispatcher_glib.cpp:393 #78 0x00007f95d16fabda in QEventLoop::processEvents (this=0x7ffcc9133080, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventloop.cpp:100 #79 QEventLoop::exec (this=0x7ffcc9133080, flags=...) at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qeventloop.cpp:182 #80 0x00007f95d16f0037 in QCoreApplication::exec () at /home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.6.3/src/corelib/kernel/qcoreapplication.cpp:1442 #81 0x0000560530da28b6 in main (argc=1, argv=0x7ffcc91334e8) at /home/justin/kde/src/systemsettings/app/main.cpp:175 -- You are receiving this mail because: You are watching all bug changes.