Application: plasmashell (5.22.1)

Qt Version: 5.15.2
Frameworks Version: 5.83.0
Operating System: Linux 5.12.12-1-default x86_64
Windowing System: Wayland
Drkonqi Version: 5.22.1
Distribution: "openSUSE Tumbleweed"

-- Information about the crash:
- What I was doing when the application crashed:
I was customizing (adding, moving and deleting) plasmoids a second screen by default panel.
After crash, Plasma recovered itself but the plasmoids in panels were messed (moved).

- Custom settings of the application:
Nothing special, default theme and panels on Wayland. The only difference is that I was editing the default panel in a second screen to clear it up, deleting everything except clock and task manager.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Content of s_kcrashErrorMessage: [Current thread is 1 (Thread 0x7f3ad0dc8880 (LWP 2030))]
[KCrash Handler]
#6  0x00007f3ace28991d in update_buffers (dri2_surf=dri2_surf@entry=0x7f3a281e0990) at ../src/egl/drivers/dri2/platform_wayland.c:670
#7  0x00007f3ace28a004 in image_get_buffers (driDrawable=<optimized out>, format=<optimized out>, stamp=<optimized out>, loaderPrivate=0x7f3a281e0990, buffer_mask=<optimized out>, buffers=0x7f3a36fbce50) at ../src/egl/drivers/dri2/platform_wayland.c:805
#8  0x00007f3acdc43747 in brw_update_image_buffers (drawable=0x5586ea1305d0, brw=0x5586ead08020) at ../src/mesa/drivers/dri/i965/brw_context.c:1910
#9  brw_update_renderbuffers.isra.0 (drawable=0x5586ea1305d0, context=<optimized out>, context=<optimized out>) at ../src/mesa/drivers/dri/i965/brw_context.c:1537
#10 0x00007f3acd3299e6 in brw_prepare_render (brw=0x5586ead08020) at ../src/mesa/drivers/dri/i965/brw_context.c:1558
#11 0x00007f3acd314cc2 in brw_clear (ctx=0x5586ead08020, mask=50) at ../src/mesa/drivers/dri/i965/brw_clear.c:255
#12 0x00007f3ad51fcd04 in QSGBatchRenderer::Renderer::renderBatches (this=this@entry=0x7f3a28006ee0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:4042
#13 0x00007f3ad51fd722 in QSGBatchRenderer::Renderer::render (this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/coreapi/qsgbatchrenderer.cpp:4363
#14 0x00007f3ad51e4d10 in QSGRenderer::renderScene (bindable=..., this=0x7f3a28006ee0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/coreapi/qsgrenderer.cpp:264
#15 QSGRenderer::renderScene (this=0x7f3a28006ee0, bindable=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/coreapi/qsgrenderer.cpp:220
#16 0x00007f3ad51e51e3 in QSGRenderer::renderScene (this=<optimized out>, fboId=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/coreapi/qsgrenderer.cpp:212
#17 0x00007f3ad5249be3 in QSGDefaultRenderContext::renderNextFrame (this=0x5586ea5bf200, renderer=0x7f3a28006ee0, fboId=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgdefaultrendercontext.cpp:228
#18 0x00007f3ad52b7919 in QQuickWindowPrivate::renderSceneGraph (this=0x5586e8b09af0, size=..., surfaceSize=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/items/qquickwindow.cpp:617
#19 0x00007f3ad52582ad in QSGRenderThread::syncAndRender (this=0x5586e7c86ce0, grabImage=0x0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:837
#20 0x00007f3ad5258c57 in QSGRenderThread::run (this=0x5586e7c86ce0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1043
#21 0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586e7c86ce0) at thread/qthread_unix.cpp:329
#22 0x00007f3ad25bb259 in start_thread (arg=0x7f3a36fbe640) at pthread_create.c:481
#23 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f3a377bf640 (LWP 4966) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586e6959570, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586e6959520, cond=0x5586e6959548) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586e6959548, mutex=0x5586e6959520) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586e6959520) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586e6959498, mutex=mutex@entry=0x5586e6959490, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586e6959488) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586e69593f0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586e69593f0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586e69593f0) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a377bf640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f3a88c17640 (LWP 4965) "QQmlThread"):
#1  0x00007f3ad31c15b3 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:29
#2  0x00007f3ad1b0ab2e in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f3a3c0d8640, timeout=<optimized out>, context=0x7f3a3c1dcab0) at ../glib/gmain.c:4434
#3  g_main_context_iterate (context=context@entry=0x7f3a3c1dcab0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
#4  0x00007f3ad1b0ac4f in g_main_context_iteration (context=0x7f3a3c1dcab0, may_block=1) at ../glib/gmain.c:4196
#5  0x00007f3ad37e7176 in QEventDispatcherGlib::processEvents (this=0x7f3a3c11d0f0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f3ad378e4cb in QEventLoop::exec (this=this@entry=0x7f3a88c16c60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#7  0x00007f3ad35aaafe in QThread::exec (this=this@entry=0x5586e718c460) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f3ad4e25bc5 in QQmlThreadPrivate::run (this=0x5586e718c460) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:155
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586e718c460) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a88c17640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f3a89418640 (LWP 4926) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586ea4c74d0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586ea4c7480, cond=0x5586ea4c74a8) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586ea4c74a8, mutex=0x5586ea4c7480) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586ea4c7480) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x7f3ac804ed68, mutex=mutex@entry=0x7f3ac804ed60, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7f3ac804ed58) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7f3ac804ecc0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x7f3ac804ecc0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3ac804ecc0) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a89418640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f3a8ae6e640 (LWP 4920) "Thread (pooled)"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f3aa4037a20, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f3a8ae6dbf0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1584 in __pthread_cond_wait_common (abstime=0x7f3a8ae6dbf0, clockid=1, mutex=0x7f3aa40379d0, cond=0x7f3aa40379f8) at pthread_cond_wait.c:504
#3  __pthread_cond_timedwait (cond=0x7f3aa40379f8, mutex=0x7f3aa40379d0, abstime=0x7f3a8ae6dbf0) at pthread_cond_wait.c:637
#4  0x00007f3ad35b1a78 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x7f3aa40379d0) at thread/qwaitcondition_unix.cpp:136
#5  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x7f3aa40379d0) at thread/qwaitcondition_unix.cpp:144
#6  QWaitCondition::wait (this=this@entry=0x7f3aa40054d0, mutex=mutex@entry=0x5586b3a05168, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f3ad35af005 in QThreadPoolThread::run (this=0x7f3aa40054c0) at thread/qthreadpool.cpp:140
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3aa40054c0) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a8ae6e640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f3a8b66f640 (LWP 4919) "Thread (pooled)"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f3aa40024f0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f3a8b66ebf0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1584 in __pthread_cond_wait_common (abstime=0x7f3a8b66ebf0, clockid=1, mutex=0x7f3aa40024a0, cond=0x7f3aa40024c8) at pthread_cond_wait.c:504
#3  __pthread_cond_timedwait (cond=0x7f3aa40024c8, mutex=0x7f3aa40024a0, abstime=0x7f3a8b66ebf0) at pthread_cond_wait.c:637
#4  0x00007f3ad35b1a78 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x7f3aa40024a0) at thread/qwaitcondition_unix.cpp:136
#5  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x7f3aa40024a0) at thread/qwaitcondition_unix.cpp:144
#6  QWaitCondition::wait (this=this@entry=0x7f3aa4003a40, mutex=mutex@entry=0x5586b3a05168, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f3ad35af005 in QThreadPoolThread::run (this=0x7f3aa4003a30) at thread/qthreadpool.cpp:140
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3aa4003a30) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a8b66f640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f3a8be70640 (LWP 4918) "Thread (pooled)"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f3aa4035f34, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f3a8be6fbf0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1584 in __pthread_cond_wait_common (abstime=0x7f3a8be6fbf0, clockid=1, mutex=0x7f3aa4035ee0, cond=0x7f3aa4035f08) at pthread_cond_wait.c:504
#3  __pthread_cond_timedwait (cond=0x7f3aa4035f08, mutex=0x7f3aa4035ee0, abstime=0x7f3a8be6fbf0) at pthread_cond_wait.c:637
#4  0x00007f3ad35b1a78 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x7f3aa4035ee0) at thread/qwaitcondition_unix.cpp:136
#5  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x7f3aa4035ee0) at thread/qwaitcondition_unix.cpp:144
#6  QWaitCondition::wait (this=this@entry=0x7f3aa4034b80, mutex=mutex@entry=0x5586b3a05168, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f3ad35af005 in QThreadPoolThread::run (this=0x7f3aa4034b70) at thread/qthreadpool.cpp:140
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3aa4034b70) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a8be70640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f3a99b12640 (LWP 4916) "Thread (pooled)"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f3aa4032fa0, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f3a99b11bf0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1584 in __pthread_cond_wait_common (abstime=0x7f3a99b11bf0, clockid=1, mutex=0x7f3aa4032f50, cond=0x7f3aa4032f78) at pthread_cond_wait.c:504
#3  __pthread_cond_timedwait (cond=0x7f3aa4032f78, mutex=0x7f3aa4032f50, abstime=0x7f3a99b11bf0) at pthread_cond_wait.c:637
#4  0x00007f3ad35b1a78 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x7f3aa4032f50) at thread/qwaitcondition_unix.cpp:136
#5  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x7f3aa4032f50) at thread/qwaitcondition_unix.cpp:144
#6  QWaitCondition::wait (this=this@entry=0x7f3aa4003b00, mutex=mutex@entry=0x5586b3a05168, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f3ad35af005 in QThreadPoolThread::run (this=0x7f3aa4003af0) at thread/qthreadpool.cpp:140
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3aa4003af0) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a99b12640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f3a9b01b640 (LWP 4915) "Thread (pooled)"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f3aa4033b84, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f3a9b01abf0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1584 in __pthread_cond_wait_common (abstime=0x7f3a9b01abf0, clockid=1, mutex=0x7f3aa4033b30, cond=0x7f3aa4033b58) at pthread_cond_wait.c:504
#3  __pthread_cond_timedwait (cond=0x7f3aa4033b58, mutex=0x7f3aa4033b30, abstime=0x7f3a9b01abf0) at pthread_cond_wait.c:637
#4  0x00007f3ad35b1a78 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x7f3aa4033b30) at thread/qwaitcondition_unix.cpp:136
#5  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x7f3aa4033b30) at thread/qwaitcondition_unix.cpp:144
#6  QWaitCondition::wait (this=this@entry=0x7f3aa4034ce0, mutex=mutex@entry=0x5586b3a05168, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f3ad35af005 in QThreadPoolThread::run (this=0x7f3aa4034cd0) at thread/qthreadpool.cpp:140
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3aa4034cd0) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a9b01b640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f3a91b19640 (LWP 4914) "Thread (pooled)"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x7f3aa4033c70, expected=expected@entry=0, clockid=clockid@entry=1, abstime=abstime@entry=0x7f3a91b18bf0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1584 in __pthread_cond_wait_common (abstime=0x7f3a91b18bf0, clockid=1, mutex=0x7f3aa4033c20, cond=0x7f3aa4033c48) at pthread_cond_wait.c:504
#3  __pthread_cond_timedwait (cond=0x7f3aa4033c48, mutex=0x7f3aa4033c20, abstime=0x7f3a91b18bf0) at pthread_cond_wait.c:637
#4  0x00007f3ad35b1a78 in QWaitConditionPrivate::wait_relative (deadline=..., this=0x7f3aa4033c20) at thread/qwaitcondition_unix.cpp:136
#5  QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x7f3aa4033c20) at thread/qwaitcondition_unix.cpp:144
#6  QWaitCondition::wait (this=this@entry=0x7f3aa4005d30, mutex=mutex@entry=0x5586b3a05168, deadline=...) at thread/qwaitcondition_unix.cpp:225
#7  0x00007f3ad35af005 in QThreadPoolThread::run (this=0x7f3aa4005d20) at thread/qthreadpool.cpp:140
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3aa4005d20) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a91b19640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f3a908c1640 (LWP 4911) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586def93c50, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586def93c00, cond=0x5586def93c28) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586def93c28, mutex=0x5586def93c00) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586def93c00) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586e6362d68, mutex=mutex@entry=0x5586e6362d60, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586e6362d58) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586e6362cc0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586e6362cc0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586e6362cc0) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a908c1640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f3a925aa640 (LWP 4910) "plasmashell"):
#1  0x00007f3aa2a88824 in impl_pollfd_wait (object=<optimized out>, pfd=<optimized out>, ev=0x7f3a925a9a20, n_ev=<optimized out>, timeout=<optimized out>) at ../spa/plugins/support/system.c:155
#2  0x00007f3aa2a7f2e4 in loop_iterate (object=0x5586beab4648, timeout=-1) at ../spa/plugins/support/loop.c:292
#3  0x00007f3aa2acd270 in do_loop (user_data=0x5586e6d5a950) at ../src/pipewire/data-loop.c:79
#4  0x00007f3ad25bb259 in start_thread (arg=0x7f3a925aa640) at pthread_create.c:481
#5  0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f3a9bc1c640 (LWP 2619) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586d25fe2c4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586d25fe270, cond=0x5586d25fe298) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586d25fe298, mutex=0x5586d25fe270) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586d25fe270) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x7f3ac80158e8, mutex=mutex@entry=0x7f3ac80158e0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x7f3ac80158d8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x7f3ac8015840) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x7f3ac8015840) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3ac8015840) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a9bc1c640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f3a9d6e1640 (LWP 2605) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586ba797900, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586ba7978b0, cond=0x5586ba7978d8) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586ba7978d8, mutex=0x5586ba7978b0) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586ba7978b0) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586b44589f8, mutex=mutex@entry=0x5586b44589f0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586b44589e8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586b4458950) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586b4458950) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586b4458950) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a9d6e1640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f3a9e620640 (LWP 2586) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586b7953b70, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586b7953b20, cond=0x5586b7953b48) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586b7953b48, mutex=0x5586b7953b20) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586b7953b20) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586c0cefb08, mutex=mutex@entry=0x5586c0cefb00, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586c0cefaf8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586c0cefa60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586c0cefa60) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586c0cefa60) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a9e620640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f3aa0e21640 (LWP 2580) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586ba4929f4, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586ba4929a0, cond=0x5586ba4929c8) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586ba4929c8, mutex=0x5586ba4929a0) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586ba4929a0) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586b3aacdd8, mutex=mutex@entry=0x5586b3aacdd0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586b3aacdc8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586b3aacd30) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586b3aacd30) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586b3aacd30) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3aa0e21640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f3a89c98640 (LWP 2579) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586bed0b2a0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586bed0b250, cond=0x5586bed0b278) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586bed0b278, mutex=0x5586bed0b250) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586bed0b250) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586b46badf8, mutex=mutex@entry=0x5586b46badf0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586b46bade8) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586b46bad50) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586b46bad50) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586b46bad50) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a89c98640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f3a910c2640 (LWP 2578) "QSGRenderThread"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586b7a650c0, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586b7a65070, cond=0x5586b7a65098) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586b7a65098, mutex=0x5586b7a65070) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586b7a65070) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=this@entry=0x5586c0ad3328, mutex=mutex@entry=0x5586c0ad3320, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5256853 in QSGRenderThreadEventQueue::takeEvent (wait=true, this=0x5586c0ad3318) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  QSGRenderThread::processEventsAndWaitForMore (this=this@entry=0x5586c0ad3280) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:936
#8  0x00007f3ad5258c99 in QSGRenderThread::run (this=0x5586c0ad3280) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1053
#9  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586c0ad3280) at thread/qthread_unix.cpp:329
#10 0x00007f3ad25bb259 in start_thread (arg=0x7f3a910c2640) at pthread_create.c:481
#11 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f3ab7fff640 (LWP 2577) "QQuickPixmapRea"):
#1  0x00007f3ad1b0ab2e in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f3aac717810, timeout=<optimized out>, context=0x7f3aac25f4f0) at ../glib/gmain.c:4434
#2  g_main_context_iterate (context=context@entry=0x7f3aac25f4f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
#3  0x00007f3ad1b0ac4f in g_main_context_iteration (context=0x7f3aac25f4f0, may_block=1) at ../glib/gmain.c:4196
#4  0x00007f3ad37e7176 in QEventDispatcherGlib::processEvents (this=0x7f3aac8ba800, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3ad378e4cb in QEventLoop::exec (this=this@entry=0x7f3ab7ffec40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f3ad35aaafe in QThread::exec (this=this@entry=0x5586b7a82d20) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3ad51a1ae6 in QQuickPixmapReader::run (this=0x5586b7a82d20) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/util/qquickpixmapcache.cpp:1024
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586b7a82d20) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3ab7fff640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f3ab55f3640 (LWP 2570) "QQmlThread"):
#1  0x00007f3ad1b0ab2e in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f3aa40346c0, timeout=<optimized out>, context=0x7f3aa40345f0) at ../glib/gmain.c:4434
#2  g_main_context_iterate (context=context@entry=0x7f3aa40345f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
#3  0x00007f3ad1b0ac4f in g_main_context_iteration (context=0x7f3aa40345f0, may_block=1) at ../glib/gmain.c:4196
#4  0x00007f3ad37e7176 in QEventDispatcherGlib::processEvents (this=0x7f3aa4035370, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3ad378e4cb in QEventLoop::exec (this=this@entry=0x7f3ab55f2c60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f3ad35aaafe in QThread::exec (this=this@entry=0x5586c10d5c80) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3ad4e25bc5 in QQmlThreadPrivate::run (this=0x5586c10d5c80) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/qml/ftw/qqmlthread.cpp:155
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586c10d5c80) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3ab55f3640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f3a937fe640 (LWP 2303) "plasmashell"):
#1  0x00007f3ad1348bcd in usbmuxd_listen_inotify () at /usr/src/debug/libusbmuxd-2.0.2-1.5.x86_64/src/libusbmuxd.c:923
#2  0x00007f3ad13498e8 in usbmuxd_listen () at /usr/src/debug/libusbmuxd-2.0.2-1.5.x86_64/src/libusbmuxd.c:979
#3  device_monitor (data=<optimized out>) at /usr/src/debug/libusbmuxd-2.0.2-1.5.x86_64/src/libusbmuxd.c:1107
#4  0x00007f3ad25bb259 in start_thread (arg=0x7f3a937fe640) at pthread_create.c:481
#5  0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f3a93fff640 (LWP 2301) "KCupsConnection"):
#1  0x00007f3ad1b0ab2e in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f3a70006550, timeout=<optimized out>, context=0x7f3a70000c20) at ../glib/gmain.c:4434
#2  g_main_context_iterate (context=context@entry=0x7f3a70000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4126
#3  0x00007f3ad1b0ac4f in g_main_context_iteration (context=0x7f3a70000c20, may_block=1) at ../glib/gmain.c:4196
#4  0x00007f3ad37e7176 in QEventDispatcherGlib::processEvents (this=0x7f3a70000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3ad378e4cb in QEventLoop::exec (this=this@entry=0x7f3a93ffec40, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f3ad35aaafe in QThread::exec (this=this@entry=0x5586b4966ad0) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3aa2d34f68 in KCupsConnection::run (this=0x5586b4966ad0) at /usr/src/debug/kde-print-manager-21.04.2-1.1.x86_64/libkcups/KCupsConnection.cpp:303
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x5586b4966ad0) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3a93fff640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f3ac6ffd640 (LWP 2058) "plasmas:disk$3"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586b33794cc, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586b3379478, cond=0x5586b33794a0) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586b33794a0, mutex=0x5586b3379478) at pthread_cond_wait.c:619
#4  0x00007f3acd3bd4cb in cnd_wait (mtx=0x5586b3379478, cond=0x5586b33794a0) at ../include/c11/threads_posix.h:155
#5  util_queue_thread_func (input=input@entry=0x5586b33dc8e0) at ../src/util/u_queue.c:294
#6  0x00007f3acd3bcec7 in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
#7  0x00007f3ad25bb259 in start_thread (arg=0x7f3ac6ffd640) at pthread_create.c:481
#8  0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f3ac77fe640 (LWP 2057) "plasmas:disk$2"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586b33794cc, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586b3379478, cond=0x5586b33794a0) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586b33794a0, mutex=0x5586b3379478) at pthread_cond_wait.c:619
#4  0x00007f3acd3bd4cb in cnd_wait (mtx=0x5586b3379478, cond=0x5586b33794a0) at ../include/c11/threads_posix.h:155
#5  util_queue_thread_func (input=input@entry=0x5586b33dc8a0) at ../src/util/u_queue.c:294
#6  0x00007f3acd3bcec7 in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
#7  0x00007f3ad25bb259 in start_thread (arg=0x7f3ac77fe640) at pthread_create.c:481
#8  0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f3ac7fff640 (LWP 2056) "plasmas:disk$1"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586b33794c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586b3379478, cond=0x5586b33794a0) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586b33794a0, mutex=0x5586b3379478) at pthread_cond_wait.c:619
#4  0x00007f3acd3bd4cb in cnd_wait (mtx=0x5586b3379478, cond=0x5586b33794a0) at ../include/c11/threads_posix.h:155
#5  util_queue_thread_func (input=input@entry=0x5586b33dc860) at ../src/util/u_queue.c:294
#6  0x00007f3acd3bcec7 in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
#7  0x00007f3ad25bb259 in start_thread (arg=0x7f3ac7fff640) at pthread_create.c:481
#8  0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f3accfbb640 (LWP 2055) "plasmas:disk$0"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586b33794c8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586b3379478, cond=0x5586b33794a0) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586b33794a0, mutex=0x5586b3379478) at pthread_cond_wait.c:619
#4  0x00007f3acd3bd4cb in cnd_wait (mtx=0x5586b3379478, cond=0x5586b33794a0) at ../include/c11/threads_posix.h:155
#5  util_queue_thread_func (input=input@entry=0x5586b33dc840) at ../src/util/u_queue.c:294
#6  0x00007f3acd3bcec7 in impl_thrd_routine (p=<optimized out>) at ../include/c11/threads_posix.h:87
#7  0x00007f3ad25bb259 in start_thread (arg=0x7f3accfbb640) at pthread_create.c:481
#8  0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f3acead0640 (LWP 2048) "QDBusConnection"):
#1  0x00007f3ad1b09c64 in g_main_context_release (context=0x7f3ac8000c20) at ../glib/gmain.c:3443
#2  0x00007f3ad1b0aaec in g_main_context_iterate (context=context@entry=0x7f3ac8000c20, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at ../glib/gmain.c:4133
#3  0x00007f3ad1b0ac4f in g_main_context_iteration (context=0x7f3ac8000c20, may_block=1) at ../glib/gmain.c:4196
#4  0x00007f3ad37e7176 in QEventDispatcherGlib::processEvents (this=0x7f3ac8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f3ad378e4cb in QEventLoop::exec (this=this@entry=0x7f3aceacfc50, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:69
#6  0x00007f3ad35aaafe in QThread::exec (this=this@entry=0x7f3ad4240440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f3ad41c7287 in QDBusConnectionManager::run (this=0x7f3ad4240440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:179
#8  0x00007f3ad35abc31 in QThreadPrivate::start (arg=0x7f3ad4240440 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:329
#9  0x00007f3ad25bb259 in start_thread (arg=0x7f3acead0640) at pthread_create.c:481
#10 0x00007f3ad31cc2b3 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f3ad0dc8880 (LWP 2030) "plasmashell"):
#1  0x00007f3ad25c7a3f in __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x5586e9aeb440, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ../sysdeps/nptl/futex-internal.c:123
#2  0x00007f3ad25c1280 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5586e9aeb3f0, cond=0x5586e9aeb418) at pthread_cond_wait.c:504
#3  __pthread_cond_wait (cond=0x5586e9aeb418, mutex=0x5586e9aeb3f0) at pthread_cond_wait.c:619
#4  0x00007f3ad35b1aeb in QWaitConditionPrivate::wait (deadline=..., deadline=..., this=0x5586e9aeb3f0) at thread/qwaitcondition_unix.cpp:146
#5  QWaitCondition::wait (this=<optimized out>, mutex=0x5586e7c86d38, deadline=...) at thread/qwaitcondition_unix.cpp:225
#6  0x00007f3ad5259579 in QSGThreadedRenderLoop::handleObscurity (this=this@entry=0x5586b38c11f0, w=0x5586e9adec10) at /usr/include/qt5/QtCore/qdeadlinetimer.h:68
#7  0x00007f3ad525a1be in QSGThreadedRenderLoop::hide (this=0x5586b38c11f0, window=0x5586e71852b0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:1185
#8  0x00007f3ad3c05855 in QWindow::event (this=0x5586e71852b0, ev=<optimized out>) at kernel/qwindow.cpp:2438
#9  0x00007f3ad452aa5f in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x5586e71852b0, e=0x7ffdcb4c3050) at kernel/qapplication.cpp:3632
#10 0x00007f3ad378faba in QCoreApplication::notifyInternal2 (receiver=0x5586e71852b0, event=0x7ffdcb4c3050) at kernel/qcoreapplication.cpp:1063
#11 0x00007f3ad3c0542e in QWindowPrivate::setVisible (this=0x5586e8b09af0, visible=<optimized out>) at kernel/qwindow.cpp:412
#12 0x00007f3ad5a6daab in PlasmaQuick::Dialog::qt_metacall (this=0x5586e71852b0, _c=QMetaObject::WriteProperty, _id=10, _a=0x7ffdcb4c3170) at /usr/src/debug/plasma-framework-5.83.0-2.1.x86_64/build/src/plasmaquick/KF5PlasmaQuick_autogen/include/moc_dialog.cpp:414
#13 0x00007f3ad4d80bcf in QQmlPropertyData::writeProperty (flags=..., value=<optimized out>, target=<optimized out>, this=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/qml/qqmlpropertydata_p.h:285
#14 QQmlPropertyPrivate::write (object=object@entry=0x5586e71852b0, property=..., value=..., context=<optimized out>, flags=..., flags@entry=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/qml/qqmlproperty.cpp:1292
#15 0x00007f3ad4ca70f1 in QV4::QObjectWrapper::setProperty (engine=0x5586c0d7a1e0, object=0x5586e71852b0, property=0x7f3aac0da258, value=...) at /usr/include/qt5/QtCore/qflags.h:120
#16 0x00007f3ad4ca7962 in QV4::QObjectWrapper::setQmlProperty (value=..., revisionMode=QV4::QObjectWrapper::IgnoreRevision, name=<optimized out>, object=0x5586e71852b0, qmlContext=<optimized out>, engine=0x5586c0d7a1e0) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:435
#17 QV4::QObjectWrapper::setQmlProperty (engine=0x5586c0d7a1e0, qmlContext=<optimized out>, object=0x5586e71852b0, name=<optimized out>, revisionMode=QV4::QObjectWrapper::IgnoreRevision, value=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:418
#18 0x00007f3ad4ca7b05 in QV4::QObjectWrapper::virtualPut (m=0x7f3ac48a9790, id=..., value=..., receiver=0x7f3ac48a9790) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/jsruntime/qv4qobjectwrapper.cpp:722
#19 0x00007f3ad4c30233 in QV4::Object::put (receiver=0x7f3ac48a9790, v=..., name=0x7f3ac48a9798, this=0x7f3ac48a9790) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/include/QtQml/5.15.2/QtQml/private/../../../../../src/qml/jsruntime/qv4string_p.h:280
#20 QV4::Lookup::setterFallback (l=<optimized out>, engine=0x5586c0d7a1e0, object=..., value=...) at /usr/src/debug/libqt5-qtdeclarative-5.15.2-4.3.x86_64/src/qml/jsruntime/qv4lookup.cpp:497
#21 0x00007f3aa3db29a0 in ?? ()
#22 0x0000000000000000 in ?? ()
[Inferior 1 (process 2030) detached]

Reported using DrKonqi