https://bugs.kde.org/show_bug.cgi?id=466800
Bug ID: 466800
Summary: power management crashed when attempting to unlock
screen with monitor sleeping
Classification: Plasma
Product: Powerdevil
Version: 5.27.2
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: avru...@math.umass.edu
CC: m...@ratijas.tk
Target Milestone: ---
Application: org_kde_powerdevil (5.27.2)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.14-200.fc37.x86_64 x86_64
Windowing System: Wayland
Distribution: Fedora Linux 37 (Workstation Edition)
DrKonqi: 5.27.2 [KCrashBackend]
-- Information about the crash:
kf5-plasma-5.103.0-1.fc37.x86_64, etc., kernel 6.1.14
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KDE Power Management System (org_kde_powerdevil), signal:
Segmentation fault
[KCrash Handler]
#4 0x00007f097f9ceba7 in wl_proxy_marshal_array_flags () at
/lib64/libwayland-client.so.0
#5 0x00007f097f9cf219 in wl_proxy_marshal_flags () at
/lib64/libwayland-client.so.0
#6 0x00007f09705ba9c7 in DpmsManager::addScreen(QScreen*) () at
/lib64/libKF5ScreenDpms.so.8
#7 0x00007f09705bb390 in
QtPrivate::QFunctorSlotObject<DpmsManager::DpmsManager(WaylandDpmsHelper*)::{lambda()#1},
0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*,
void**, bool*) () at /lib64/libKF5ScreenDpms.so.8
#8 0x00007f0984cd0e96 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#9 0x00007f0972326617 in
QtWaylandClient::QWaylandDisplay::addRegistryListener(void (*)(void*,
wl_registry*, unsigned int, QString const&, unsigned int), void*) () at
/lib64/libQt5WaylandClient.so.5
#10 0x00007f0972343a2e in QWaylandClientExtension::addRegistryListener() () at
/lib64/libQt5WaylandClient.so.5
#11 0x00007f0984cabcda in QMetaMethod::invoke(QObject*, Qt::ConnectionType,
QGenericReturnArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument) const () at
/lib64/libQt5Core.so.5
#12 0x00007f0984cace1e in QMetaObject::invokeMethod(QObject*, char const*,
Qt::ConnectionType, QGenericReturnArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument,
QGenericArgument, QGenericArgument, QGenericArgument, QGenericArgument) () at
/lib64/libQt5Core.so.5
#13 0x00007f09705ba80b in WaylandDpmsHelper::blockUntilSupported() () at
/lib64/libKF5ScreenDpms.so.8
#14 0x00007f09705bc318 in KScreen::Dpms::isSupported() const () at
/lib64/libKF5ScreenDpms.so.8
#15 0x00007f0985a3f36f in PowerDevil::ActionPool::init(PowerDevil::Core*) () at
/lib64/libpowerdevilcore.so.2
#16 0x00007f0985a46ded in PowerDevil::Core::onBackendReady() () at
/lib64/libpowerdevilcore.so.2
#17 0x00007f0984cd0e96 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#18 0x00007f09705f0afa in PowerDevilUPowerBackend::initWithBrightness(bool) ()
at /usr/lib64/qt5/plugins/kf5/powerdevil/powerdevilupowerbackend.so
#19 0x00007f0984cd0e96 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#20 0x00007f09705e7f53 in
PowerDevilUPowerBackend::brightnessSupportQueried(bool) () at
/usr/lib64/qt5/plugins/kf5/powerdevil/powerdevilupowerbackend.so
#21 0x00007f0984cd0e96 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#22 0x00007f09858be3d9 in KJob::result(KJob*, KJob::QPrivateSignal) () at
/lib64/libKF5CoreAddons.so.5
#23 0x00007f09858c3e3b in KJob::finishJob(bool) () at
/lib64/libKF5CoreAddons.so.5
#24 0x00007f0984cd0e96 in void doActivate<false>(QObject*, int, void**) () at
/lib64/libQt5Core.so.5
#25 0x00007f0970889863 in KAuth::DBusHelperProxy::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [clone .part.0] () at
/usr/lib64/qt5/plugins/kauth/helper/kauth_helper_plugin.so
#26 0x00007f0970889f41 in
KAuth::DBusHelperProxy::qt_metacall(QMetaObject::Call, int, void**) () at
/usr/lib64/qt5/plugins/kauth/helper/kauth_helper_plugin.so
#27 0x00007f09851920bb in QDBusConnectionPrivate::deliverCall(QObject*, int,
QDBusMessage const&, QVector<int> const&, int) () at /lib64/libQt5DBus.so.5
#28 0x00007f0984cc8134 in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#29 0x00007f0984c9d4e8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib64/libQt5Core.so.5
#30 0x00007f0984ca0854 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQt5Core.so.5
#31 0x00007f0984ceeb07 in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQt5Core.so.5
#32 0x00007f0983918c7f in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#33 0x00007f098396f118 in g_main_context_iterate.constprop () at
/lib64/libglib-2.0.so.0
#34 0x00007f0983915f00 in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#35 0x00007f0984cee5fa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQt5Core.so.5
#36 0x00007f0984c9bf3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQt5Core.so.5
#37 0x00007f0984ca4002 in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#38 0x0000555ca90a0a45 in main ()
[Inferior 1 (process 175028) detached]
Reported using DrKonqi
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