https://bugs.kde.org/show_bug.cgi?id=480835

            Bug ID: 480835
           Summary: plasmashell segfaults when monitor is turned off
    Classification: Plasma
           Product: plasmashell
           Version: 5.93.0
          Platform: Arch Linux
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: generic-crash
          Assignee: plasma-b...@kde.org
          Reporter: thefeeltr...@thefeeltrain.com
  Target Milestone: 1.0

Application: plasmashell (5.93.0)

Qt Version: 6.7.0
Frameworks Version: 5.249.0
Operating System: Linux 6.7.3-zen1-1-zen x86_64
Windowing System: Wayland
Distribution: "Arch Linux"
DrKonqi: 5.93.0 [CoredumpBackend]

-- Information about the crash:
Every time I turn off my monitor plasmashell segfaults. It can be repeated
multiple times indefinitely. It restarts itself when I turn the monitor back
on.
I have tried changing mesa versions because of the radeon/dri mentions but
doesn't seem to matter.

The crash can be reproduced every time.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.archlinux.org>
Enable debuginfod for this session? (y or [n]) [answered N; input not from
terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 405943]
[New LWP 405946]
[New LWP 405945]
[New LWP 405944]
[New LWP 405948]
[New LWP 405947]
[New LWP 405949]
[New LWP 405950]
[New LWP 405951]
[New LWP 405952]
[New LWP 405959]
[New LWP 405960]
[New LWP 405962]
[New LWP 405961]
[New LWP 405963]
[New LWP 405964]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x0000713c3deab32c in ?? () from /usr/lib/libc.so.6
[Current thread is 1 (Thread 0x713c38a779c0 (LWP 405943))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x713c38a779c0 (LWP 405943))]

Thread 16 (Thread 0x713c0ea006c0 (LWP 405964)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 15 (Thread 0x713c0f4006c0 (LWP 405963)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 14 (Thread 0x713c14c006c0 (LWP 405961)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 13 (Thread 0x713c0fe006c0 (LWP 405962)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 12 (Thread 0x713c156006c0 (LWP 405960)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 11 (Thread 0x713c24a006c0 (LWP 405959)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 10 (Thread 0x713c254006c0 (LWP 405952)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 9 (Thread 0x713c2cc006c0 (LWP 405951)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 8 (Thread 0x713c2d6006c0 (LWP 405950)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 7 (Thread 0x713c2e0006c0 (LWP 405949)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 6 (Thread 0x713c354006c0 (LWP 405947)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 5 (Thread 0x713c34a006c0 (LWP 405948)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c1dd13a1c in ??? () at /usr/lib/dri/radeonsi_dri.so
#3  0x0000713c1dd0ad5c in ??? () at /usr/lib/dri/radeonsi_dri.so
#4  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#5  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 4 (Thread 0x713c382006c0 (LWP 405944)):
#0  0x0000713c3df190bf in poll () at /usr/lib/libc.so.6
#1  0x0000713c3c6dc2f6 in ??? () at /usr/lib/libglib-2.0.so.0
#2  0x0000713c3c67c162 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#3  0x0000713c3dbaba54 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt6Core.so.6
#4  0x0000713c3d96e39e in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt6Core.so.6
#5  0x0000713c3da54adf in QThread::exec() () at /usr/lib/libQt6Core.so.6
#6  0x0000713c3e9ca13f in ??? () at /usr/lib/libQt6DBus.so.6
#7  0x0000713c3dad59e3 in ??? () at /usr/lib/libQt6Core.so.6
#8  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#9  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 3 (Thread 0x713c374006c0 (LWP 405945)):
#0  0x0000713c3dea5ebe in ??? () at /usr/lib/libc.so.6
#1  0x0000713c3dea8750 in pthread_cond_wait () at /usr/lib/libc.so.6
#2  0x0000713c3dae1f40 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/libQt6Core.so.6
#3  0x0000713c3f979c78 in ??? () at /usr/lib/libQt6WaylandClient.so.6
#4  0x0000713c3dad59e3 in ??? () at /usr/lib/libQt6Core.so.6
#5  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#6  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 2 (Thread 0x713c36a006c0 (LWP 405946)):
#0  0x0000713c3df190bf in poll () at /usr/lib/libc.so.6
#1  0x0000713c3f979cf8 in ??? () at /usr/lib/libQt6WaylandClient.so.6
#2  0x0000713c3dad59e3 in ??? () at /usr/lib/libQt6Core.so.6
#3  0x0000713c3dea955a in ??? () at /usr/lib/libc.so.6
#4  0x0000713c3df26a3c in ??? () at /usr/lib/libc.so.6

Thread 1 (Thread 0x713c38a779c0 (LWP 405943)):
[KCrash Handler]
#4  0x0000713c359e8516 in ??? () at
/usr/lib/qt6/plugins/kf6/kscreen/KSC_KWayland.so
#5  0x0000713c3f1584f6 in ??? () at /usr/lib/libffi.so.8
#6  0x0000713c3f154f5e in ??? () at /usr/lib/libffi.so.8
#7  0x0000713c3f157b73 in ffi_call () at /usr/lib/libffi.so.8
#8  0x0000713c40514645 in ??? () at /usr/lib/libwayland-client.so.0
#9  0x0000713c40514e73 in ??? () at /usr/lib/libwayland-client.so.0
#10 0x0000713c4051513c in wl_display_dispatch_queue_pending () at
/usr/lib/libwayland-client.so.0
#11 0x0000713c3f979b6e in ??? () at /usr/lib/libQt6WaylandClient.so.6
#12 0x0000713c3d9b0a74 in QObject::event(QEvent*) () at
/usr/lib/libQt6Core.so.6
#13 0x0000713c3fb7bf6b in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/libQt6Widgets.so.6
#14 0x0000713c3d966178 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/libQt6Core.so.6
#15 0x0000713c3d966504 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/libQt6Core.so.6
#16 0x0000713c3dbae014 in ??? () at /usr/lib/libQt6Core.so.6
#17 0x0000713c3c67df69 in ??? () at /usr/lib/libglib-2.0.so.0
#18 0x0000713c3c6dc3a7 in ??? () at /usr/lib/libglib-2.0.so.0
#19 0x0000713c3c67c162 in g_main_context_iteration () at
/usr/lib/libglib-2.0.so.0
#20 0x0000713c3dbaba54 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/libQt6Core.so.6
#21 0x0000713c3d96e39e in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/libQt6Core.so.6
#22 0x0000713c3d969d88 in QCoreApplication::exec() () at
/usr/lib/libQt6Core.so.6
#23 0x000060f4a4c6f3e9 in ??? ()
#24 0x0000713c3de43cd0 in ??? () at /usr/lib/libc.so.6
#25 0x0000713c3de43d8a in __libc_start_main () at /usr/lib/libc.so.6
#26 0x000060f4a4c6fbb5 in ??? ()

Reported using DrKonqi

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