Bug 484809

Application: xdg-desktop-portal-kde (5.27.8)

Qt Version: 5.15.10
Frameworks Version: 5.110.0
Operating System: Linux 6.5.0-26-generic x86_64
Windowing System: X11
Distribution: Ubuntu 23.10
DrKonqi: 5.27.8 [KCrashBackend]

-- Information about the crash:
Setting default handler works unless the "Always use this program" flag is selected, which always results in a crash.

The crash can be reproduced every time.

-- Backtrace:
Application: Portal (xdg-desktop-portal-kde), signal: Aborted

[KCrash Handler]
#4  __pthread_kill_implementation (no_tid=0, signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#6  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#7  0x00007031030428e6 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007031030268b7 in __GI_abort () at ./stdlib/abort.c:79
#9  0x00007031038910d3 in QMessageLogger::fatal(char const*, ...) const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x0000703104a813e8 in QQmlData::destroyed(QObject*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x0000703103b03706 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007031051eee20 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x0000703103af746e in QObjectPrivate::deleteChildren() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x0000703103b03a94 in QObject::~QObject() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007031051ec2d9 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x0000703103af976b in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x000070310556bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x0000703103acc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x0000703103acfeb1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x0000703103b286f7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x0000703102113b2c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x000070310216f46f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x0000703102111d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x0000703103b27daa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x0000703103acb15b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x000070310577ba37 in QDialog::exec() () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#27 0x0000703105ef33cf in KBuildSycocaProgressDialog::rebuildKSycoca(QWidget*) () from /lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#28 0x00005b613296c1f5 in ?? ()
#29 0x0000703103b06312 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00005b61329701b0 in ?? ()
#31 0x00005b6132971f7b in ?? ()
#32 0x0000703104ad0ac3 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#33 0x00007031049a99b9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#34 0x00007031049ab8e0 in QV4::QObjectMethod::callInternal(QV4::Value const*, QV4::Value const*, int) const () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#35 0x00007031049c898d in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#36 0x00007031049cc107 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#37 0x000070310495e328 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#38 0x00007031049c898d in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#39 0x00007031049cc107 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#40 0x000070310495d566 in QV4::Function::call(QV4::Value const*, QV4::Value const*, int, QV4::ExecutionContext const*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#41 0x0000703104aeb521 in QQmlJavaScriptExpression::evaluate(QV4::CallData*, bool*) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#42 0x0000703104a9c1ef in QQmlBoundSignalExpression::evaluate(void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#43 0x0000703104a9d978 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#44 0x0000703104ad059f in QQmlNotifier::emitNotify(QQmlNotifierEndpoint*, void**) () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#45 0x0000703103b05a6c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#46 0x00007031051cc316 in QQuickTapHandler::tapped(QQuickEventPoint*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#47 0x00007031051cceb5 in QQuickTapHandler::setPressed(bool, bool, QQuickEventPoint*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#48 0x00007031051cbf32 in QQuickSinglePointHandler::handlePointerEventImpl(QQuickPointerEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#49 0x00007031051ca9a0 in QQuickPointerHandler::handlePointerEvent(QQuickPointerEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#50 0x000070310507c90e in QQuickWindowPrivate::deliverToPassiveGrabbers(QVector<QPointer<QQuickPointerHandler> > const&, QQuickPointerEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#51 0x00007031050834b6 in QQuickWindowPrivate::deliverMouseEvent(QQuickPointerMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#52 0x0000703105084541 in QQuickWindowPrivate::deliverPointerEvent(QQuickPointerEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#53 0x00007031050856dd in QQuickWindowPrivate::handleMouseEvent(QMouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#54 0x0000703103f4fe05 in QWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#55 0x000070310556bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#56 0x0000703103acc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#57 0x0000703103f43bdb in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#58 0x0000703103f1762c in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#59 0x00007030feaf9f7e in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#60 0x0000703102113b2c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#61 0x000070310216f46f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#62 0x0000703102111d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#63 0x0000703103b27daa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#64 0x0000703103acb15b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#65 0x00005b613298b6ab in ?? ()
#66 0x00005b6132973c82 in ?? ()
#67 0x00005b6132974208 in ?? ()
#68 0x00005b6132974503 in ?? ()
#69 0x0000703104cd72bb in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#70 0x0000703104cdad30 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#71 0x0000703104cdb7d9 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#72 0x0000703104cdda5c in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#73 0x0000703103af99a0 in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#74 0x000070310556bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#75 0x0000703103acc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#76 0x0000703103acfeb1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#77 0x0000703103b286f7 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#78 0x0000703102113b2c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#79 0x000070310216f46f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#80 0x0000703102111d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#81 0x0000703103b27daa in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#82 0x0000703103acb15b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#83 0x0000703103ad3904 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#84 0x00005b6132968175 in ?? ()
#85 0x0000703103028150 in __libc_start_call_main (main=main@entry=0x5b6132967a10, argc=argc@entry=1, argv=argv@entry=0x7ffd2272ebc8) at ../sysdeps/nptl/libc_start_call_main.h:58
#86 0x0000703103028209 in __libc_start_main_impl (main=0x5b6132967a10, argc=1, argv=0x7ffd2272ebc8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd2272ebb8) at ../csu/libc-start.c:360
#87 0x00005b6132968f35 in ?? ()
[Inferior 1 (process 15942) detached]

The reporter indicates this bug may be a duplicate of or related to bug 473624, bug 475327, bug 484739.

Reported using DrKonqi