https://bugs.kde.org/show_bug.cgi?id=417083
Bug ID: 417083
Summary: Crash when unplugging second monitor in Wayland
Product: Powerdevil
Version: unspecified
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: ck_min...@hotmail.com
Target Milestone: ---
Application: org_kde_powerdevil (2.0.0)
Qt Version: 5.14.0
Frameworks Version: 5.66.0
Operating System: Linux 5.4.14-1-default x86_64
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
I am unplugging my HDMI cable before the crash happen. And prior to that, I
did put my laptop to sleep.
-- Backtrace:
Application: KDE Power Management System (org_kde_powerdevil), signal:
Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc8e4ec8c80 (LWP 2868))]
Thread 7 (Thread 0x7fc8c7e53700 (LWP 18642)):
#0 0x00007fc8e880b4ec in read () at /lib64/libc.so.6
#1 0x00007fc8cbfa40f1 in pa_read () at
/usr/lib64/pulseaudio/libpulsecommon-13.0.so
#2 0x00007fc8e0081a0e in pa_mainloop_prepare () at /usr/lib64/libpulse.so.0
#3 0x00007fc8e00824b0 in pa_mainloop_iterate () at /usr/lib64/libpulse.so.0
#4 0x00007fc8e0082570 in pa_mainloop_run () at /usr/lib64/libpulse.so.0
#5 0x00007fc8e0090439 in () at /usr/lib64/libpulse.so.0
#6 0x00007fc8cbfd1c78 in () at /usr/lib64/pulseaudio/libpulsecommon-13.0.so
#7 0x00007fc8e6910f2a in start_thread () at /lib64/libpthread.so.0
#8 0x00007fc8e881a38f in clone () at /lib64/libc.so.6
Thread 6 (Thread 0x7fc8e08da700 (LWP 2949)):
#0 0x00007fc8e880b4ec in read () at /lib64/libc.so.6
#1 0x00007fc8e5e081df in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fc8e5dc0e47 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fc8e5dc1292 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007fc8e5dc140f in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007fc8e749fbdb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#6 0x00007fc8e7447d5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#7 0x00007fc8e727363e in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#8 0x00007fc8e7274708 in () at /usr/lib64/libQt5Core.so.5
#9 0x00007fc8e6910f2a in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc8e881a38f in clone () at /lib64/libc.so.6
Thread 5 (Thread 0x7fc8e10db700 (LWP 2948)):
#0 0x00007fc8e880fabf in poll () at /lib64/libc.so.6
#1 0x00007fc8e5dc12ee in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fc8e5dc140f in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fc8e749fbdb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#4 0x00007fc8e7447d5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#5 0x00007fc8e727363e in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#6 0x00007fc8e7274708 in () at /usr/lib64/libQt5Core.so.5
#7 0x00007fc8e6910f2a in start_thread () at /lib64/libpthread.so.0
#8 0x00007fc8e881a38f in clone () at /lib64/libc.so.6
Thread 4 (Thread 0x7fc8e1baa700 (LWP 2912)):
#0 0x00007fc8e880b4ec in read () at /lib64/libc.so.6
#1 0x00007fc8e5e081df in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fc8e5dc0e47 in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fc8e5dc1292 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007fc8e5dc1653 in g_main_loop_run () at /usr/lib64/libglib-2.0.so.0
#5 0x00007fc8e257ec96 in () at /usr/lib64/libgio-2.0.so.0
#6 0x00007fc8e5dea18e in () at /usr/lib64/libglib-2.0.so.0
#7 0x00007fc8e6910f2a in start_thread () at /lib64/libpthread.so.0
#8 0x00007fc8e881a38f in clone () at /lib64/libc.so.6
Thread 3 (Thread 0x7fc8e23ab700 (LWP 2911)):
#0 0x00007fc8e5dbdf99 in () at /usr/lib64/libglib-2.0.so.0
#1 0x00007fc8e5dbf5d4 in () at /usr/lib64/libglib-2.0.so.0
#2 0x00007fc8e5dc0c5f in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#3 0x00007fc8e5dc1292 in () at /usr/lib64/libglib-2.0.so.0
#4 0x00007fc8e5dc140f in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#5 0x00007fc8e5dc1461 in () at /usr/lib64/libglib-2.0.so.0
#6 0x00007fc8e5dea18e in () at /usr/lib64/libglib-2.0.so.0
#7 0x00007fc8e6910f2a in start_thread () at /lib64/libpthread.so.0
#8 0x00007fc8e881a38f in clone () at /lib64/libc.so.6
Thread 2 (Thread 0x7fc8e2efc700 (LWP 2902)):
#0 0x00007fc8e5dbf4e7 in () at /usr/lib64/libglib-2.0.so.0
#1 0x00007fc8e5dc0c5f in g_main_context_check () at
/usr/lib64/libglib-2.0.so.0
#2 0x00007fc8e5dc1292 in () at /usr/lib64/libglib-2.0.so.0
#3 0x00007fc8e5dc140f in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#4 0x00007fc8e749fbdb in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#5 0x00007fc8e7447d5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#6 0x00007fc8e727363e in QThread::exec() () at /usr/lib64/libQt5Core.so.5
#7 0x00007fc8e772d507 in () at /usr/lib64/libQt5DBus.so.5
#8 0x00007fc8e7274708 in () at /usr/lib64/libQt5Core.so.5
#9 0x00007fc8e6910f2a in start_thread () at /lib64/libpthread.so.0
#10 0x00007fc8e881a38f in clone () at /lib64/libc.so.6
Thread 1 (Thread 0x7fc8e4ec8c80 (LWP 2868)):
[KCrash Handler]
#6 0x00007fc8e1300094 in KWayland::Client::OutputDevice::enabled() const () at
/usr/lib64/libKF5WaylandClient.so.5
#7 0x00007fc8e10e5e16 in () at
/usr/lib64/qt5/plugins/kf5/kscreen/KSC_KWayland.so
#8 0x00007fc8e10ea239 in () at
/usr/lib64/qt5/plugins/kf5/kscreen/KSC_KWayland.so
#9 0x00007fc8e10ec1a3 in () at
/usr/lib64/qt5/plugins/kf5/kscreen/KSC_KWayland.so
#10 0x00007fc8e747dbbe in () at /usr/lib64/libQt5Core.so.5
#11 0x00007fc8e10e8417 in () at
/usr/lib64/qt5/plugins/kf5/kscreen/KSC_KWayland.so
#12 0x00007fc8e747dbbe in () at /usr/lib64/libQt5Core.so.5
#13 0x00007fc8e747dbbe in () at /usr/lib64/libQt5Core.so.5
#14 0x00007fc8e747dbbe in () at /usr/lib64/libQt5Core.so.5
#15 0x00007fc8e1307e11 in KWayland::Client::Registry::interfaceRemoved(unsigned
int) () at /usr/lib64/libKF5WaylandClient.so.5
#16 0x00007fc8e12ebbcc in () at /usr/lib64/libKF5WaylandClient.so.5
#17 0x00007fc8e2f423dd in () at /usr/lib64/libffi.so.7
#18 0x00007fc8e2f3e34a in () at /usr/lib64/libffi.so.7
#19 0x00007fc8e2fd4a1f in () at /usr/lib64/libwayland-client.so.0
#20 0x00007fc8e2fd5ee3 in () at /usr/lib64/libwayland-client.so.0
#21 0x00007fc8e2fd625c in wl_display_dispatch_queue_pending () at
/usr/lib64/libwayland-client.so.0
#22 0x00007fc8e1304dee in KWayland::Client::EventQueue::dispatch() () at
/usr/lib64/libKF5WaylandClient.so.5
#23 0x00007fc8e7475bd9 in QObject::event(QEvent*) () at
/usr/lib64/libQt5Core.so.5
#24 0x00007fc8e74491c2 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib64/libQt5Core.so.5
#25 0x00007fc8e744b954 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fc8e74a0543 in () at /usr/lib64/libQt5Core.so.5
#27 0x00007fc8e5dc0ff8 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#28 0x00007fc8e5dc1380 in () at /usr/lib64/libglib-2.0.so.0
#29 0x00007fc8e5dc140f in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#30 0x00007fc8e749fbbe in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQt5Core.so.5
#31 0x00007fc8e7447d5b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQt5Core.so.5
#32 0x00007fc8e744fb32 in QCoreApplication::exec() () at
/usr/lib64/libQt5Core.so.5
#33 0x0000559df7caed57 in ()
#34 0x00007fc8e8741e0b in __libc_start_main () at /lib64/libc.so.6
#35 0x0000559df7caf31a in _start ()
[Inferior 1 (process 2868) detached]
The reporter indicates this bug may be a duplicate of or related to bug 414872.
Possible duplicates by query: bug 416900, bug 416816, bug 416730, bug 416549,
bug 416379.
Reported using DrKonqi
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