https://bugs.kde.org/show_bug.cgi?id=413892
Bug ID: 413892
Summary: Plasma crash under Wayland when I unplugged second
monitor
Product: plasmashell
Version: 5.17.2
Platform: Archlinux Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: k...@davidedmundson.co.uk
Reporter: crib...@gmail.com
CC: plasma-b...@kde.org
Target Milestone: 1.0
Application: plasmashell (5.17.2)
Qt Version: 5.13.2
Frameworks Version: 5.63.0
Operating System: Linux 5.3.8-zen1-1-zen x86_64
Distribution: Arch Linux
-- Information about the crash:
- What I was doing when the application crashed:
Plasma crashed when I unplugged a HDMI projection (second monitor). Plugged the
projector and all went well. When I unplugged it Plasma crashed.
- Unusual behavior I noticed:
Plasma crash.
- Custom settings of the application:
No custom settings.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb00c37ac80 (LWP 11176))]
Thread 12 (Thread 0x7fafe21e0700 (LWP 11545)):
#0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 11 (Thread 0x7fafcb7fe700 (LWP 11462)):
#0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 10 (Thread 0x7fafcbfff700 (LWP 11441)):
#0 0x00007fb00f2d94e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fb00f329088 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fb00f329241 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3 0x00007fb0111eab2c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#4 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#5 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#7 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 9 (Thread 0x7fafe19df700 (LWP 11422)):
#0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 8 (Thread 0x7faff4c8d700 (LWP 11419)):
#0 0x00007fb00f326dbb in () at /usr/lib/libglib-2.0.so.0
#1 0x00007fb00f3276cc in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fb00f32898b in g_main_context_prepare () at
/usr/lib/libglib-2.0.so.0
#3 0x00007fb00f329096 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fb00f329241 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fb0111eab2c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#9 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 7 (Thread 0x7fafe34e7700 (LWP 11382)):
#0 0x00007fb00f32067f in g_source_ref () at /usr/lib/libglib-2.0.so.0
#1 0x00007fb00f3276b2 in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fb00f32782f in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fb00f329118 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fb00f329241 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fb0111eab2c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fafe3ef813b in KCupsConnection::run() () at /usr/lib/libkcupslib.so
#9 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 6 (Thread 0x7faff640d700 (LWP 11321)):
#0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb010fca610 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt5Core.so.5
#2 0x00007fb010fca702 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fb012c50e3d in () at /usr/lib/libQt5Quick.so.5
#4 0x00007fb012c510ee in () at /usr/lib/libQt5Quick.so.5
#5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 5 (Thread 0x7faff6c0e700 (LWP 11320)):
#0 0x00007fb00f2d94e4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1 0x00007fb00f32924d in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#2 0x00007fb0111eab2c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#3 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#4 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5 0x00007fb012bc570b in () at /usr/lib/libQt5Quick.so.5
#6 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#7 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#8 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 4 (Thread 0x7fb003fff700 (LWP 11251)):
#0 0x00007fb0104bbc45 in pthread_cond_wait@@GLIBC_2.3.2 () at
/usr/lib/libpthread.so.0
#1 0x00007fb00882c5ac in () at /usr/lib/dri/i965_dri.so
#2 0x00007fb00882c1a8 in () at /usr/lib/dri/i965_dri.so
#3 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#4 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 3 (Thread 0x7fb00a61d700 (LWP 11241)):
#0 0x00007fb00f329216 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#1 0x00007fb0111eab2c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#2 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#3 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#4 0x00007fb0128e5449 in () at /usr/lib/libQt5Qml.so.5
#5 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#6 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#7 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 2 (Thread 0x7fb00b873700 (LWP 11221)):
#0 0x00007fb00f326dad in () at /usr/lib/libglib-2.0.so.0
#1 0x00007fb00f3276cc in () at /usr/lib/libglib-2.0.so.0
#2 0x00007fb00f32782f in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3 0x00007fb00f329118 in () at /usr/lib/libglib-2.0.so.0
#4 0x00007fb00f329241 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#5 0x00007fb0111eab2c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#6 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#7 0x00007fb010fc3305 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8 0x00007fb011a64b37 in () at /usr/lib/libQt5DBus.so.5
#9 0x00007fb010fc4530 in () at /usr/lib/libQt5Core.so.5
#10 0x00007fb0104b54cf in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fb010c4e2d3 in clone () at /usr/lib/libc.so.6
Thread 1 (Thread 0x7fb00c37ac80 (LWP 11176)):
[KCrash Handler]
#6 0x00007fb013263164 in KWayland::Client::OutputDevice::enabled() const () at
/usr/lib/libKF5WaylandClient.so.5
#7 0x00007fb000f77cf8 in () at
/usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#8 0x00007fb000f79fa9 in () at
/usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#9 0x00007fb000f72eff in () at
/usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#10 0x00007fb000f6f9c4 in () at
/usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#11 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#12 0x00007fb000f7126b in () at
/usr/lib/qt/plugins/kf5/kscreen/KSC_KWayland.so
#13 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#14 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#15 0x00007fb0111bec20 in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/libQt5Core.so.5
#16 0x00007fb01324f2d2 in KWayland::Client::Registry::interfaceRemoved(unsigned
int) () at /usr/lib/libKF5WaylandClient.so.5
#17 0x00007fb00f2b66d0 in ffi_call_unix64 () at /usr/lib/libffi.so.6
#18 0x00007fb00f2b60a0 in ffi_call () at /usr/lib/libffi.so.6
#19 0x00007fb010a90f8f in () at /usr/lib/libwayland-client.so.0
#20 0x00007fb010a8d6ba in () at /usr/lib/libwayland-client.so.0
#21 0x00007fb010a8ebfc in wl_display_dispatch_queue_pending () at
/usr/lib/libwayland-client.so.0
#22 0x00007fb01325d35f in KWayland::Client::EventQueue::dispatch() () at
/usr/lib/libKF5WaylandClient.so.5
#23 0x00007fb0111bf4fa in QObject::event(QEvent*) () at
/usr/lib/libQt5Core.so.5
#24 0x00007fb011cd14e5 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt5Widgets.so.5
#25 0x00007fb011cdae11 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/libQt5Widgets.so.5
#26 0x00007fb011192d12 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt5Core.so.5
#27 0x00007fb011195a89 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt5Core.so.5
#28 0x00007fb0111eb514 in () at /usr/lib/libQt5Core.so.5
#29 0x00007fb00f3273ee in g_main_context_dispatch () at
/usr/lib/libglib-2.0.so.0
#30 0x00007fb00f329201 in () at /usr/lib/libglib-2.0.so.0
#31 0x00007fb00f329241 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#32 0x00007fb0111eab13 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt5Core.so.5
#33 0x00007fb01119183c in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt5Core.so.5
#34 0x00007fb011199676 in QCoreApplication::exec() () at
/usr/lib/libQt5Core.so.5
#35 0x000055f7a1e8edc9 in ()
#36 0x00007fb010b76153 in __libc_start_main () at /usr/lib/libc.so.6
#37 0x000055f7a1e8f22e in _start ()
[Inferior 1 (process 11176) detached]
Possible duplicates by query: bug 413881, bug 413877, bug 413832, bug 413831,
bug 413782.
Reported using DrKonqi
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