https://bugs.kde.org/show_bug.cgi?id=467147
Bug ID: 467147
Summary: Falkon crashes when DP screen is going to standby or
powered off
Classification: Applications
Product: Falkon
Version: 22.12.3
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: now...@gmail.com
Reporter: ast...@gentoo.org
Target Milestone: ---
Application: falkon (22.12.3)
(Compiled from sources)
Qt Version: 5.15.8
Frameworks Version: 5.104.0
Operating System: Linux 6.1.11-gentoo x86_64
Windowing System: Wayland
Distribution: "Gentoo Linux"
DrKonqi: 5.27.2 [KCrashBackend]
-- Information about the crash:
This is reproducible every time in a Plasma Wayland session.
The crash can be reproduced every time.
-- Backtrace:
Application: Falkon (falkon), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[KCrash Handler]
#6 QWeakPointer<QObject>::internalData() const (this=0x9227a09f411ca149) at
/var/tmp/portage/dev-qt/qtgui-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/tools/qsharedpointer_impl.h:696
#7 QPointer<QScreen>::data() const (this=0x9227a09f411ca149) at
/var/tmp/portage/dev-qt/qtgui-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/kernel/qpointer.h:77
#8 QPointer<QScreen>::operator QScreen*() const (this=0x9227a09f411ca149) at
/var/tmp/portage/dev-qt/qtgui-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/kernel/qpointer.h:83
#9 QPlatformScreen::screen() const (this=this@entry=0x55ffbac98100) at
/var/tmp/portage/dev-qt/qtgui-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/gui/kernel/qplatformscreen.cpp:154
#10 0x00007f5e6c6f08c3 in
QtWaylandClient::QWaylandWindow::handleScreensChanged() (this=0x55ffb46abc40)
at
/var/tmp/portage/dev-qt/qtwayland-5.15.8-r3/work/qtwayland-everywhere-src-5.15.8/src/client/qwaylandwindow.cpp:1047
#11 0x00007f5e7e4b7844 in QtPrivate::QSlotObjectBase::call(QObject*, void**)
(a=0x7fff878cc8d0, r=0x55ffb46abc40, this=0x55ffb4881720) at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#12 doActivate<false>(QObject*, int, void**) (sender=0x55ffb47476f0,
signal_index=3, argv=0x7fff878cc8d0) at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qobject.cpp:3923
#13 0x00007f5e719d923a in () at /usr/lib64/libffi.so.8
#14 0x00007f5e719d8654 in () at /usr/lib64/libffi.so.8
#15 0x00007f5e719d8dad in ffi_call () at /usr/lib64/libffi.so.8
#16 0x00007f5e7f45c784 in wl_closure_invoke (closure=0x7f5e6400dd10,
flags=<optimized out>, target=<optimized out>, opcode=0, data=<optimized out>)
at ../wayland-1.21.0/src/connection.c:1025
#17 0x00007f5e7f458b28 in dispatch_event (display=display@entry=0x55ffb24f8160,
queue=0x55ffb24f8230) at ../wayland-1.21.0/src/wayland-client.c:1595
#18 0x00007f5e7f45a51c in dispatch_queue (queue=0x55ffb24f8230,
display=0x55ffb24f8160) at ../wayland-1.21.0/src/wayland-client.c:1741
#19 wl_display_dispatch_queue_pending (display=0x55ffb24f8160,
queue=0x55ffb24f8230) at ../wayland-1.21.0/src/wayland-client.c:1983
#20 0x00007f5e6c6e9f96 in QtWaylandClient::QWaylandDisplay::flushRequests()
(this=<optimized out>) at
/var/tmp/portage/dev-qt/qtwayland-5.15.8-r3/work/qtwayland-everywhere-src-5.15.8/src/client/qwaylanddisplay.cpp:253
#21 0x00007f5e7e4b796c in doActivate<false>(QObject*, int, void**)
(sender=0x55ffb24bc880, signal_index=4, argv=0x7fff878ccdf0) at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qobject.cpp:3935
#22 0x00007f5e7e4b1587 in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) (sender=sender@entry=0x55ffb24bc880, m=m@entry=0x7f5e7e758840
<QAbstractEventDispatcher::staticMetaObject>,
local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qobject.cpp:3983
#23 0x00007f5e7e480a33 in QAbstractEventDispatcher::awake()
(this=this@entry=0x55ffb24bc880) at .moc/moc_qabstracteventdispatcher.cpp:149
#24 0x00007f5e7e4d6045 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x55ffb24bc880, flags=...) at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/corelib/kernel/qeventdispatcher_glib.cpp:430
#25 0x00007f5e7e4827bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7fff878ccf10, flags=..., flags@entry=...) at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/global/qflags.h:69
#26 0x00007f5e7e48aa96 in QCoreApplication::exec() () at
/var/tmp/portage/dev-qt/qtcore-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/include/QtCore/../../src/corelib/global/qflags.h:121
#27 0x00007f5e7511bb7c in QGuiApplication::exec() () at
/var/tmp/portage/dev-qt/qtgui-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/gui/kernel/qguiapplication.cpp:1870
#28 0x00007f5e7e963435 in QApplication::exec() () at
/var/tmp/portage/dev-qt/qtwidgets-5.15.8-r3/work/qtbase-everywhere-src-5.15.8/src/widgets/kernel/qapplication.cpp:2832
#29 0x000055ffb1dbf48d in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/var/tmp/portage/www-client/falkon-22.12.3/work/falkon-22.12.3/src/main/main.cpp:74
[Inferior 1 (process 19675) detached]
Reported using DrKonqi
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