https://bugs.kde.org/show_bug.cgi?id=490910

            Bug ID: 490910
           Summary: Plasma crash when clicking on window in task manager
    Classification: Plasma
           Product: plasmashell
           Version: 6.1.3
          Platform: Compiled Sources
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: generic-crash
          Assignee: plasma-b...@kde.org
          Reporter: marek...@gmail.com
  Target Milestone: 1.0

Application: plasmashell (6.1.3)
 (Compiled from sources)
Qt Version: 6.7.2
Frameworks Version: 6.4.0
Operating System: Linux 6.6.30-gentoo-x86_64 x86_64
Windowing System: Wayland
Distribution: "Gentoo Linux"
DrKonqi: 6.1.3 [CoredumpBackend]

-- Information about the crash:
I clicked on a window in task manager and plasma crashed. Looks like a null
pointer.

The crash can be reproduced sometimes.

-- Backtrace:
Application: plasmashell (plasmashell), signal: Segmentation fault
Content of s_kcrashErrorMessage: std::unique_ptr<char []> = {get() = 0x0}
[New LWP 2627]
[New LWP 2695]
[New LWP 3250]
[New LWP 3241]
[New LWP 2696]
[New LWP 2834]
[New LWP 4238]
[New LWP 3255]
[New LWP 2694]
[New LWP 3256]
[New LWP 3249]
[New LWP 3328]
[New LWP 3254]
[New LWP 4237]
[New LWP 4137]
[New LWP 3251]
[New LWP 4239]
[New LWP 4084]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/usr/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f3e0360cc9c in ?? () from /usr/lib64/libc.so.6
[Current thread is 1 (Thread 0x7f3dfdaf1a00 (LWP 2627))]

Cannot QML trace cores :(
Unexpectedly stumbled over an objfile (/usr/bin/plasmashell) without build_id.
Not creating payload.
[Current thread is 1 (Thread 0x7f3dfdaf1a00 (LWP 2627))]

Thread 18 (Thread 0x7f3dc0bf76c0 (LWP 4084)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e025068d7 in g_main_context_poll_unlocked (priority=<optimized
out>, n_fds=1, fds=0x55b3840fde00, timeout=<optimized out>,
context=0x7f3d9c000c60) at ../glib-2.78.6/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7f3d9c000c60,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.78.6/glib/gmain.c:4344
#3  0x00007f3e02506fa0 in g_main_context_iteration (context=0x7f3d9c000c60,
may_block=1) at ../glib-2.78.6/glib/gmain.c:4414
#4  0x00007f3e03a74560 in QEventDispatcherGlib::processEvents
(this=0x7f3d9c000b70, flags=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#5  0x00007f3e03cc4f9a in QEventLoop::exec (this=this@entry=0x7f3dc0bf6ae0,
flags=..., flags@entry=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:34
#6  0x00007f3e03c01870 in QThread::exec (this=this@entry=0x7f3de4b87020) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:74
#7  0x00007f3dc11ee08b in KCupsConnection::run (this=0x7f3de4b87020) at
/usr/src/debug/kde-plasma/print-manager-6.1.3/print-manager-6.1.3/src/libkcups/KCupsConnection.cpp:253
#8  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#9  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#10 QThreadPrivate::start (arg=0x7f3de4b87020) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#11 0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#12 0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 17 (Thread 0x7f3d7effd6c0 (LWP 4239)):
#0  0x00007f3e036078de in ??? () at /usr/lib64/libc.so.6
#1  0x00007f3e0360a1a2 in pthread_cond_wait () at /usr/lib64/libc.so.6
#2  0x00007f3dfc4ba1e8 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#3  0x00007f3dfc4ba365 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#4  0x00007f3dfc49f278 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#5  0x00007f3dfc4a06d3 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#6  0x00007f3dfc4497a4 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#7  0x00007f3dfc75e401 in damage_thread (args=0x55b38787b1c0) at
../egl-wayland-1.1.13/src/wayland-eglsurface.c:269
#8  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#9  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 16 (Thread 0x7f3dd2ffd6c0 (LWP 3251)):
#0  0x00007f3e036078de in ??? () at /usr/lib64/libc.so.6
#1  0x00007f3e0360a1a2 in pthread_cond_wait () at /usr/lib64/libc.so.6
#2  0x00007f3dfc4ba1e8 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#3  0x00007f3dfc4ba365 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#4  0x00007f3dfc49f278 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#5  0x00007f3dfc4a06d3 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#6  0x00007f3dfc4497a4 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#7  0x00007f3dfc75e401 in damage_thread (args=0x55b3824b3330) at
../egl-wayland-1.1.13/src/wayland-eglsurface.c:269
#8  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#9  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 15 (Thread 0x7f3da3da86c0 (LWP 4137)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e025068d7 in g_main_context_poll_unlocked (priority=<optimized
out>, n_fds=3, fds=0x55b38525ee50, timeout=<optimized out>,
context=0x7f3d980008e0) at ../glib-2.78.6/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7f3d980008e0,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.78.6/glib/gmain.c:4344
#3  0x00007f3e02506fa0 in g_main_context_iteration (context=0x7f3d980008e0,
may_block=1) at ../glib-2.78.6/glib/gmain.c:4414
#4  0x00007f3e03a74560 in QEventDispatcherGlib::processEvents
(this=0x7f3d98000f40, flags=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#5  0x00007f3e03cc4f9a in QEventLoop::exec (this=this@entry=0x7f3da3da7b40,
flags=..., flags@entry=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:34
#6  0x00007f3e03c01870 in QThread::exec (this=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:74
#7  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#9  QThreadPrivate::start (arg=0x55b38525dce0) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#10 0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#11 0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 14 (Thread 0x7f3d7ffff6c0 (LWP 4237)):
#0  0x00007f3e036078de in ??? () at /usr/lib64/libc.so.6
#1  0x00007f3e0360a1a2 in pthread_cond_wait () at /usr/lib64/libc.so.6
#2  0x00007f3dfc4ba1e8 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#3  0x00007f3dfc48a661 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#4  0x00007f3dfc4c027e in ??? () at /usr/lib64/libEGL_nvidia.so.0
#5  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#6  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 13 (Thread 0x7f3dd17fa6c0 (LWP 3254)):
#0  0x00007f3e036078de in ??? () at /usr/lib64/libc.so.6
#1  0x00007f3e0360a1a2 in pthread_cond_wait () at /usr/lib64/libc.so.6
#2  0x00007f3dfc4ba1e8 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#3  0x00007f3dfc48a661 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#4  0x00007f3dfc4c027e in ??? () at /usr/lib64/libEGL_nvidia.so.0
#5  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#6  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 12 (Thread 0x7f3dc2d196c0 (LWP 3328)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3dd0083495 in poll (__timeout=-1, __nfds=2, __fds=0x7f3da40071f0)
at /usr/include/bits/poll2.h:39
#2  poll_func (ufds=0x7f3da40071f0, nfds=2, timeout=-1,
userdata=0x55b383ffaa70) at ../pulseaudio-17.0/src/pulse/thread-mainloop.c:70
#3  0x00007f3dd0074d9c in pa_mainloop_poll (m=m@entry=0x55b383ffa970) at
../pulseaudio-17.0/src/pulse/mainloop.c:863
#4  0x00007f3dd007540a in pa_mainloop_iterate (m=m@entry=0x55b383ffa970,
block=block@entry=1, retval=retval@entry=0x0) at
../pulseaudio-17.0/src/pulse/mainloop.c:945
#5  0x00007f3dd00754b0 in pa_mainloop_run (m=0x55b383ffa970,
retval=retval@entry=0x0) at ../pulseaudio-17.0/src/pulse/mainloop.c:963
#6  0x00007f3dd008356d in thread (userdata=0x55b383ffa920) at
../pulseaudio-17.0/src/pulse/thread-mainloop.c:101
#7  0x00007f3dc2fd23c3 in internal_thread_func (userdata=0x55b384008000) at
../pulseaudio-17.0/src/pulsecore/thread-posix.c:81
#8  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#9  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 11 (Thread 0x7f3dd3fff6c0 (LWP 3249)):
#0  0x00007f3e036078de in ??? () at /usr/lib64/libc.so.6
#1  0x00007f3e0360a1a2 in pthread_cond_wait () at /usr/lib64/libc.so.6
#2  0x00007f3dfc4ba1e8 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#3  0x00007f3dfc48a661 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#4  0x00007f3dfc4c027e in ??? () at /usr/lib64/libEGL_nvidia.so.0
#5  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#6  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 10 (Thread 0x7f3dc3fff6c0 (LWP 3256)):
#0  0x00007f3e036078de in ??? () at /usr/lib64/libc.so.6
#1  0x00007f3e0360a1a2 in pthread_cond_wait () at /usr/lib64/libc.so.6
#2  0x00007f3dfc4ba1e8 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#3  0x00007f3dfc4ba365 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#4  0x00007f3dfc49f278 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#5  0x00007f3dfc4a06d3 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#6  0x00007f3dfc4497a4 in ??? () at /usr/lib64/libEGL_nvidia.so.0
#7  0x00007f3dfc75e401 in damage_thread (args=0x55b38249dd40) at
../egl-wayland-1.1.13/src/wayland-eglsurface.c:269
#8  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#9  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 9 (Thread 0x7f3dfd4706c0 (LWP 2694)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e025068d7 in g_main_context_poll_unlocked (priority=<optimized
out>, n_fds=3, fds=0x55b381701c20, timeout=<optimized out>,
context=0x7f3df8000c80) at ../glib-2.78.6/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7f3df8000c80,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.78.6/glib/gmain.c:4344
#3  0x00007f3e02506fa0 in g_main_context_iteration (context=0x7f3df8000c80,
may_block=1) at ../glib-2.78.6/glib/gmain.c:4414
#4  0x00007f3e03a74560 in QEventDispatcherGlib::processEvents
(this=0x7f3df8000b70, flags=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#5  0x00007f3e03cc4f9a in QEventLoop::exec (this=this@entry=0x7f3dfd46faf0,
flags=..., flags@entry=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:34
#6  0x00007f3e03c01870 in QThread::exec (this=this@entry=0x7f3e04023160
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:74
#7  0x00007f3e03ffa75e in QDBusConnectionManager::run (this=0x7f3e04023160
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/dbus/qdbusconnectionmanager.cpp:144
#8  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#9  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#10 QThreadPrivate::start (arg=0x7f3e04023160
<QGlobalStatic<QtGlobalStatic::Holder<(anonymous namespace)::Q_QGS__q_manager>
>::instance()::holder>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#11 0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#12 0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 8 (Thread 0x7f3dd0ff96c0 (LWP 3255)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3dfc75c2af in poll (__timeout=1000, __nfds=2, __fds=0x7f3dd0ff8bd0)
at /usr/include/bits/poll2.h:39
#2  buffer_release_thread (args=0x55b38249dd40) at
../egl-wayland-1.1.13/src/wayland-eglsurface.c:373
#3  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#4  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 7 (Thread 0x7f3d7f7fe6c0 (LWP 4238)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3dfc75c2af in poll (__timeout=1000, __nfds=2, __fds=0x7f3d7f7fdbd0)
at /usr/include/bits/poll2.h:39
#2  buffer_release_thread (args=0x55b38787b1c0) at
../egl-wayland-1.1.13/src/wayland-eglsurface.c:373
#3  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#4  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 6 (Thread 0x7f3df49b16c0 (LWP 2834)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e025068d7 in g_main_context_poll_unlocked (priority=<optimized
out>, n_fds=1, fds=0x55b381df7320, timeout=<optimized out>,
context=0x7f3de4000c60) at ../glib-2.78.6/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7f3de4000c60,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.78.6/glib/gmain.c:4344
#3  0x00007f3e02506fa0 in g_main_context_iteration (context=0x7f3de4000c60,
may_block=1) at ../glib-2.78.6/glib/gmain.c:4414
#4  0x00007f3e03a74560 in QEventDispatcherGlib::processEvents
(this=0x7f3de4000b70, flags=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#5  0x00007f3e03cc4f9a in QEventLoop::exec (this=this@entry=0x7f3df49b0b40,
flags=..., flags@entry=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:34
#6  0x00007f3e03c01870 in QThread::exec (this=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:74
#7  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#8  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#9  QThreadPrivate::start (arg=0x55b381e46bf0) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#10 0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#11 0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 5 (Thread 0x7f3df77fe6c0 (LWP 2696)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e0482a391 in poll (__timeout=-1, __nfds=2, __fds=0x7f3df77fdb30)
at /usr/include/bits/poll2.h:39
#2  QtWaylandClient::EventThread::run (this=0x55b3817ae920) at
/usr/src/debug/dev-qt/qtwayland-6.7.2-r3/qtwayland-everywhere-src-6.7.2/src/client/qwaylanddisplay.cpp:182
#3  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#4  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#5  QThreadPrivate::start (arg=0x55b3817ae920) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#6  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#7  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 4 (Thread 0x7f3de1bc26c0 (LWP 3241)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e025068d7 in g_main_context_poll_unlocked (priority=<optimized
out>, n_fds=1, fds=0x55b3824b3da0, timeout=<optimized out>,
context=0x7f3ddc000c60) at ../glib-2.78.6/glib/gmain.c:4653
#2  g_main_context_iterate_unlocked (context=context@entry=0x7f3ddc000c60,
block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at
../glib-2.78.6/glib/gmain.c:4344
#3  0x00007f3e02506fa0 in g_main_context_iteration (context=0x7f3ddc000c60,
may_block=1) at ../glib-2.78.6/glib/gmain.c:4414
#4  0x00007f3e03a74560 in QEventDispatcherGlib::processEvents
(this=0x7f3ddc000b70, flags=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/kernel/qeventdispatcher_glib.cpp:394
#5  0x00007f3e03cc4f9a in QEventLoop::exec (this=this@entry=0x7f3de1bc1af0,
flags=..., flags@entry=...) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:34
#6  0x00007f3e03c01870 in QThread::exec (this=this@entry=0x55b382683920) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/global/qflags.h:74
#7  0x00007f3e050fcb6c in QQuickPixmapReader::run (this=0x55b382683920) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/quick/util/qquickpixmapcache.cpp:1164
#8  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#9  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#10 QThreadPrivate::start (arg=0x55b382683920) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#11 0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#12 0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 3 (Thread 0x7f3dd37fe6c0 (LWP 3250)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3dfc75c2af in poll (__timeout=1000, __nfds=2, __fds=0x7f3dd37fdbd0)
at /usr/include/bits/poll2.h:39
#2  buffer_release_thread (args=0x55b3824b3330) at
../egl-wayland-1.1.13/src/wayland-eglsurface.c:373
#3  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#4  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 2 (Thread 0x7f3df7fff6c0 (LWP 2695)):
#0  0x00007f3e0366aedf in poll () at /usr/lib64/libc.so.6
#1  0x00007f3e0482a391 in poll (__timeout=-1, __nfds=2, __fds=0x7f3df7ffeb30)
at /usr/include/bits/poll2.h:39
#2  QtWaylandClient::EventThread::run (this=0x55b38171b010) at
/usr/src/debug/dev-qt/qtwayland-6.7.2-r3/qtwayland-everywhere-src-6.7.2/src/client/qwaylanddisplay.cpp:182
#3  0x00007f3e03ba30aa in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:326
#4  (anonymous
namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> >
(t=<optimized out>) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:262
#5  QThreadPrivate::start (arg=0x55b38171b010) at
/usr/src/debug/dev-qt/qtbase-6.7.2-r1/qtbase-everywhere-src-6.7.2/src/corelib/thread/qthread_unix.cpp:285
#6  0x00007f3e0360afb2 in ??? () at /usr/lib64/libc.so.6
#7  0x00007f3e03677b6c in ??? () at /usr/lib64/libc.so.6

Thread 1 (Thread 0x7f3dfdaf1a00 (LWP 2627)):
[KCrash Handler]
#4  wl_proxy_get_version (proxy=0x0) at
../wayland-1.23.0/src/wayland-client.c:2313
#5  0x00007f3df4fddf48 in org_kde_plasma_window_set_state (state=1, flags=1,
org_kde_plasma_window=0x0) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3_build/libtaskmanager/wayland-plasma-window-management-client-protocol.h:837
#6  QtWayland::org_kde_plasma_window::set_state (this=<optimized out>, flags=1,
state=1) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3_build/libtaskmanager/qwayland-plasma-window-management.cpp:255
#7  0x00007f3df4f6f127 in
TaskManager::AbstractTasksProxyModelIface::requestActivate (index=<optimized
out>, this=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/abstracttasksproxymodeliface.cpp:24
#8  TaskManager::AbstractTasksProxyModelIface::requestActivate (this=<optimized
out>, index=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/abstracttasksproxymodeliface.cpp:14
#9  0x00007f3df4f6f127 in
TaskManager::AbstractTasksProxyModelIface::requestActivate (index=<optimized
out>, this=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/abstracttasksproxymodeliface.cpp:24
#10 TaskManager::AbstractTasksProxyModelIface::requestActivate (this=<optimized
out>, index=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/abstracttasksproxymodeliface.cpp:14
#11 0x00007f3df4f6f127 in
TaskManager::AbstractTasksProxyModelIface::requestActivate (index=<optimized
out>, this=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/abstracttasksproxymodeliface.cpp:24
#12 TaskManager::AbstractTasksProxyModelIface::requestActivate (this=<optimized
out>, index=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/abstracttasksproxymodeliface.cpp:14
#13 0x00007f3df4f831f9 in TaskManager::TaskGroupingProxyModel::requestActivate
(index=..., this=0x55b3843e5f60) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/taskgroupingproxymodel.cpp:907
#14 TaskManager::TaskGroupingProxyModel::requestActivate (this=0x55b3843e5f60,
index=...) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/taskgroupingproxymodel.cpp:900
#15 0x00007f3df4f904cd in TaskManager::TasksModel::requestActivate
(index=<optimized out>, this=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/tasksmodel.cpp:1508
#16 TaskManager::TasksModel::requestActivate (this=<optimized out>,
index=<optimized out>) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3/libtaskmanager/tasksmodel.cpp:1505
#17 0x00007f3df4f6a914 in TaskManager::TasksModel::qt_metacall
(this=0x55b3843b4440, _c=QMetaObject::InvokeMetaMethod, _id=35,
_a=0x7fff9ff76088) at
/usr/src/debug/kde-plasma/plasma-workspace-6.1.3/plasma-workspace-6.1.3_build/libtaskmanager/taskmanager_autogen/EWIEGA46WW/moc_tasksmodel.cpp:966
#18 0x00007f3e049d5883 in QQmlObjectOrGadget::metacall
(this=this@entry=0x7fff9ff76340, type=type@entry=QMetaObject::InvokeMetaMethod,
index=<optimized out>, index@entry=136, argv=<optimized out>) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/qml/qqmlobjectorgadget.cpp:14
#19 0x00007f3e04b23c88 in QV4::CallMethod (callType=<optimized out>,
callArgs=<optimized out>, engine=<optimized out>, argTypes=<optimized out>,
argCount=<optimized out>, returnType=..., index=<optimized out>, object=...) at
/usr/include/qt6/QtCore/qvarlengtharray.h:84
#20 QV4::CallPrecise (object=..., data=<optimized out>, engine=<optimized out>,
callArgs=<optimized out>,
callType=callType@entry=QMetaObject::InvokeMetaMethod) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/jsruntime/qv4qobjectwrapper.cpp:1950
#21 0x00007f3e04b2557e in operator() (__closure=<optimized out>) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/jsruntime/qv4qobjectwrapper.cpp:2924
#22 operator()<QV4::QObjectMethod::callInternal(const QV4::Value*, const
QV4::Value*, int) const::<lambda()> > (call=<optimized out>,
__closure=<synthetic pointer>) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/jsruntime/qv4qobjectwrapper.cpp:2901
#23 QV4::QObjectMethod::callInternal (this=0x7fff9ff76468,
thisObject=0x7f3ded6766c8, argv=0x7f3ded6766e0, argc=1) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/jsruntime/qv4qobjectwrapper.cpp:2924
#24 0x00007f3e04b2973a in QV4::FunctionObject::call (argc=1,
argv=0x7f3ded6766e0, thisObject=0x7f3ded6766c8, this=0x7fff9ff76468) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/jsruntime/qv4functionobject_p.h:171
#25 QV4::Runtime::CallPropertyLookup::call (engine=0x55b381e50e70, base=...,
index=<optimized out>, argv=0x7f3ded6766e0, argc=1) at
/usr/src/debug/dev-qt/qtdeclarative-6.7.2/qtdeclarative-everywhere-src-6.7.2/src/qml/jsruntime/qv4runtime.cpp:1507
#26 0x00007f3df4c5e14a in ??? ()
#27 0x000055b381e50e70 in ??? ()
#28 0x00007f3e04e0917c in QV4::ExecutionEngine::s_jitCallCountThreshold () at
/usr/lib64/libQt6Qml.so.6
#29 0x0000000000000000 in ??? ()

Reported using DrKonqi

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