449856 – Plasma crashes when monitor is turned off

Bug 449856 - Plasma crashes when monitor is turned off

Summary: Plasma crashes when monitor is turned off

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	general (show other bugs)
Version:	5.24.0
Platform:	Neon Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	David Edmundson

URL:
Keywords:	drkonqi

Depends on:
Blocks:

Reported:	2022-02-09 13:45 UTC by the_archer_xz
Modified:	2024-04-05 06:12 UTC (History)
CC List:	7 users (show)

See Also:	451304
Latest Commit:
Version Fixed In:
Sentry Crash Report:

Attachments
New crash information added by DrKonqi (5.47 KB, text/plain) 2022-02-13 20:47 UTC, Paragoumba	Details
New crash information added by DrKonqi (12.17 KB, text/plain) 2022-02-20 02:09 UTC, Andrei Coada	Details
New crash information added by DrKonqi (12.35 KB, text/plain) 2022-02-21 08:35 UTC, Colin Pendred	Details
New crash information added by DrKonqi (11.63 KB, text/plain) 2023-05-07 21:40 UTC, calvalugo	Details
New crash information added by DrKonqi (226.09 KB, text/plain) 2024-04-05 06:12 UTC, TG	Details
View All Add an attachment

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Description the_archer_xz 2022-02-09 13:45:11 UTC

Application: plasmashell (5.24.0)

Qt Version: 5.15.3
Frameworks Version: 5.90.0
Operating System: Linux 5.13.0-28-generic x86_64
Windowing System: X11
Distribution: KDE neon User - 5.24
DrKonqi: 5.24.0 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:

I turned off my monitor. Turn it on, Plasmashell is reported to have crashed.

- Unusual behavior I noticed:

Started in Plasma 5.24

The reporter is unsure if this crash is reproducible.

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

[New LWP 1867038]
[New LWP 1867153]
[New LWP 1867155]
[New LWP 1867156]
[New LWP 1867157]
[New LWP 1867158]
[New LWP 1867159]
[New LWP 1867160]
[New LWP 1867161]
[New LWP 1867162]
[New LWP 1867243]
[New LWP 1867806]
[New LWP 1867823]
[New LWP 1867852]
[New LWP 1867857]
[New LWP 1867858]
[New LWP 1867859]
[New LWP 1867860]
[New LWP 1867861]
[New LWP 1867862]
[New LWP 1867871]
[New LWP 1867872]
[New LWP 1867873]
[New LWP 1867874]
[New LWP 1867875]
[New LWP 1867876]
[New LWP 1867877]
[New LWP 1867878]
[New LWP 1868230]
[New LWP 1868231]
[New LWP 1868253]
[New LWP 1868254]
[New LWP 1868303]
[New LWP 1868304]
[New LWP 1879416]
[New LWP 1879417]
[New LWP 1879418]
[New LWP 1923596]
[New LWP 1923597]
[New LWP 1923598]
[New LWP 1923599]
[New LWP 1923600]
[New LWP 1923601]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f9bd2bc5aff in __GI___poll (fds=0x7ffdf023bc38, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
__preamble__
[Current thread is 1 (Thread 0x7f9bd517f4c0 (LWP 1866997))]

Thread 44 (Thread 0x7f9b0d055700 (LWP 1923601)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b1c565af0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b1c565b58, cond=0x7f9b1c565ac8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b1c565ac8, mutex=0x7f9b1c565b58) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 43 (Thread 0x7f9b8a2f3700 (LWP 1923600)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b1c565940) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b1c5659a8, cond=0x7f9b1c565918) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b1c565918, mutex=0x7f9b1c5659a8) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 42 (Thread 0x7f9ba8da7700 (LWP 1923599)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b1c565790) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b1c5657f8, cond=0x7f9b1c565768) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b1c565768, mutex=0x7f9b1c5657f8) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 41 (Thread 0x7f9b0dc5d700 (LWP 1923598)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b1c5655e0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b1c565648, cond=0x7f9b1c5655b8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b1c5655b8, mutex=0x7f9b1c565648) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 40 (Thread 0x7f9b89af2700 (LWP 1923597)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b1c565430) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b1c565498, cond=0x7f9b1c565408) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b1c565408, mutex=0x7f9b1c565498) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 39 (Thread 0x7f9b0ec5f700 (LWP 1923596)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b1c565284) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b1c5652e8, cond=0x7f9b1c565258) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b1c565258, mutex=0x7f9b1c5652e8) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 38 (Thread 0x7f9b4e987700 (LWP 1879418)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b640049d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b64004980, cond=0x7f9b640049a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b640049a8, mutex=0x7f9b64004980) at pthread_cond_wait.c:647
#3  0x00007f9bd2f646db in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x7f9b64004980) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x7f9bc00d36b8, mutex=mutex@entry=0x7f9bc00d36b0, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f9bd4c00c44 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x7f9bc00d36a8) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x7f9bc00d3610) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007f9bd4c010b9 in QSGRenderThread::run() (this=0x7f9bc00d3610) at scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x7f9bc00d3610) at thread/qthread_unix.cpp:331
#9  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 37 (Thread 0x7f9b83fff700 (LWP 1879417)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e5e68418) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e5e683c8, cond=0x5630e5e683f0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e5e683f0, mutex=0x5630e5e683c8) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 36 (Thread 0x7f9b8922f700 (LWP 1879416)):
#0  __GI___libc_read (nbytes=10, buf=0x7f9b8922ea1e, fd=26) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=26, buf=0x7f9b8922ea1e, nbytes=10) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f9b7ac1c975 in pa_read () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#3  0x00007f9b7aca6416 in pa_mainloop_prepare () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f9b7aca6eb4 in pa_mainloop_iterate () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f9b7aca6f70 in pa_mainloop_run () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f9b7acb511d in  () at /usr/lib/x86_64-linux-gnu/libpulse.so.0
#7  0x00007f9b7ac4b72c in  () at /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-13.99.so
#8  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 35 (Thread 0x7f9ad37fe700 (LWP 1868304)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e4651260) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e4651210, cond=0x5630e4651238) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e4651238, mutex=0x5630e4651210) at pthread_cond_wait.c:647
#3  0x00007f9bd2f646db in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5630e4651210) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5630e5763468, mutex=mutex@entry=0x5630e5763460, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f9bd4c00c44 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x5630e5763458) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x5630e57633c0) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007f9bd4c010b9 in QSGRenderThread::run() (this=0x5630e57633c0) at scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e57633c0) at thread/qthread_unix.cpp:331
#9  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 34 (Thread 0x7f9b2ce07700 (LWP 1868303)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e4c31d98) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e4c31d48, cond=0x5630e4c31d70) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e4c31d70, mutex=0x5630e4c31d48) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 33 (Thread 0x7f9b2da0a700 (LWP 1868254)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e5728940) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e57288f0, cond=0x5630e5728918) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e5728918, mutex=0x5630e57288f0) at pthread_cond_wait.c:647
#3  0x00007f9bd2f646db in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5630e57288f0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5630e4c9a858, mutex=mutex@entry=0x5630e4c9a850, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f9bd4c00c44 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x5630e4c9a848) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x5630e4c9a7b0) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007f9bd4c010b9 in QSGRenderThread::run() (this=0x5630e4c9a7b0) at scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e4c9a7b0) at thread/qthread_unix.cpp:331
#9  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 32 (Thread 0x7f9b2e20b700 (LWP 1868253)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e59738ec) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e5973898, cond=0x5630e59738c0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e59738c0, mutex=0x5630e5973898) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 31 (Thread 0x7f9b2ee0e700 (LWP 1868231)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e576b9f4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e576b9a0, cond=0x5630e576b9c8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e576b9c8, mutex=0x5630e576b9a0) at pthread_cond_wait.c:647
#3  0x00007f9bd2f646db in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5630e576b9a0) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=this@entry=0x5630e53df218, mutex=mutex@entry=0x5630e53df210, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x00007f9bd4c00c44 in QSGRenderThreadEventQueue::takeEvent(bool) (wait=true, this=0x5630e53df208) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  QSGRenderThread::processEventsAndWaitForMore() (this=this@entry=0x5630e53df170) at scenegraph/qsgthreadedrenderloop.cpp:936
#7  0x00007f9bd4c010b9 in QSGRenderThread::run() (this=0x5630e53df170) at scenegraph/qsgthreadedrenderloop.cpp:1053
#8  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e53df170) at thread/qthread_unix.cpp:331
#9  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 30 (Thread 0x7f9b2f60f700 (LWP 1868230)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e57a4dc8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e57a4d78, cond=0x5630e57a4da0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e57a4da0, mutex=0x5630e57a4d78) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 29 (Thread 0x7f9ad3fff700 (LWP 1867878)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f9da307 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 28 (Thread 0x7f9b08c4f700 (LWP 1867877)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f64070f in gst_base_sink_wait_preroll () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007f9b4f640c81 in gst_base_sink_do_preroll () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#4  0x00007f9b4f641431 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#5  0x00007f9b4f642a7d in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#6  0x00007f9b4f643d18 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#7  0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007f9b4f64e440 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#11 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#19 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#21 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007f9b4f64e440 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#23 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007f9b4f64e440 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#27 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#28 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#29 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#31 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#32 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#33 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#34 0x00007f9b4f474744 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#35 0x00007f9b4f9da107 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#36 0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#39 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 27 (Thread 0x7f9b09454700 (LWP 1867876)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b18100730) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b18100798, cond=0x7f9b18100708) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b18100708, mutex=0x7f9b18100798) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 26 (Thread 0x7f9b09c55700 (LWP 1867875)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b18100580) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b181005e8, cond=0x7f9b18100558) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b18100558, mutex=0x7f9b181005e8) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 25 (Thread 0x7f9b0a456700 (LWP 1867874)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b181003d0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b18100438, cond=0x7f9b181003a8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b181003a8, mutex=0x7f9b18100438) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 24 (Thread 0x7f9b0ac57700 (LWP 1867873)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b18100220) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b18100288, cond=0x7f9b181001f8) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b181001f8, mutex=0x7f9b18100288) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 23 (Thread 0x7f9b0b458700 (LWP 1867872)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b18100070) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b181000d8, cond=0x7f9b18100048) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b18100048, mutex=0x7f9b181000d8) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 22 (Thread 0x7f9b0bc59700 (LWP 1867871)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f9b180ffec4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f9b180fff28, cond=0x7f9b180ffe98) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f9b180ffe98, mutex=0x7f9b180fff28) at pthread_cond_wait.c:647
#3  0x00007f9b2985b9b6 in  () at /usr/lib/x86_64-linux-gnu/libavcodec.so.58
#4  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#5  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f9b2affd700 (LWP 1867862)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f47540e in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007f9b4f513d24 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#11 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f9b4f4664df in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#19 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#21 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#23 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007f9b4f991c9b in gst_proxy_pad_chain_default () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#27 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#28 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#29 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007f9b4f6d78a5 in  () at /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#31 0x00007f9b4f6deffb in gst_video_decoder_finish_frame () at /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#32 0x00007f9b4c6b2a2e in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so
#33 0x00007f9b4c6b31da in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstlibav.so
#34 0x00007f9b4f6d6d5b in  () at /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#35 0x00007f9b4f6d9aa8 in  () at /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#36 0x00007f9b4f6da19a in  () at /usr/lib/x86_64-linux-gnu/libgstvideo-1.0.so.0
#37 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#38 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#39 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#40 0x00007f9b4f64e440 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#41 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#42 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#43 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#44 0x00007f9b4f632197 in gst_base_parse_push_frame () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#45 0x00007f9b4f634f2b in gst_base_parse_finish_frame () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#46 0x00007f9b4cfb237f in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideoparsersbad.so
#47 0x00007f9b4f62cd26 in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#48 0x00007f9b4f632dfe in  () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#49 0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#50 0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#51 0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#52 0x00007f9b4f46f69c in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#53 0x00007f9b4f9da107 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#54 0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#55 0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#56 0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#57 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f9b2b7fe700 (LWP 1867861)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f9da307 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f9b2bfff700 (LWP 1867860)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f9da307 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f9b4cf5f700 (LWP 1867859)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f65fbd3 in gst_data_queue_push () at /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007f9b4f46e5ff in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#4  0x00007f9b4f9a2eff in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007f9b4f9a4f61 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f9b4f9abd73 in gst_pad_push () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007f9b4cff80fa in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
#8  0x00007f9b4cffd74f in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
#9  0x00007f9b4d018e06 in  () at /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstisomp4.so
#10 0x00007f9b4f9da107 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#14 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f9b4d93f700 (LWP 1867858)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f9da307 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f9b4e15f700 (LWP 1867857)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9bd142f623 in g_cond_wait () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9b4f9da307 in  () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9bd140c374 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd140bad1 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f9b4f1df700 (LWP 1867852)):
#0  0x00007f9bd142f508 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9bd13e1888 in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd13e229b in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd13e24a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd319fa0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9b44000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#5  0x00007f9bd3143c9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9b4f1debe0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#6  0x00007f9bd2f5d362 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#7  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e4e08b10) at thread/qthread_unix.cpp:331
#8  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f9b791d7700 (LWP 1867823)):
#0  0x00007f9bd2bc5aff in __GI___poll (fds=0x7f9b480058f0, nfds=1, timeout=3335683) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd13e236e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd13e24a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd319fa0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9b48000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9bd3143c9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9b791d6ba0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f9bd2f5d362 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f9b792b307c in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e3d7f710) at thread/qthread_unix.cpp:331
#8  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f9b80e3f700 (LWP 1867806)):
#0  0x00007f9bd13de8e8 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9bd13e0345 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd13e1cbf in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd13e2312 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd13e24a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd319fa0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9b60000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f9bd3143c9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9b80e3ebe0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f9bd2f5d362 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e32a3a00) at thread/qthread_unix.cpp:331
#9  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#10 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f9baa7fc700 (LWP 1867243)):
#0  0x00007f9bd13de8ed in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9bd13e0345 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd13e1cbf in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd13e2312 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9bd13e24a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9bd319fa0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9b90000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f9bd3143c9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9baa7fbbc0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#7  0x00007f9bd2f5d362 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#8  0x00007f9bd478f569 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x5630e25c3890) at thread/qthread_unix.cpp:331
#10 0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f9baaffd700 (LWP 1867162)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e2316f30) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316ee0, cond=0x5630e2316f08) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316f08, mutex=0x5630e2316ee0) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f9bab7fe700 (LWP 1867161)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e2316f30) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316ee0, cond=0x5630e2316f08) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316f08, mutex=0x5630e2316ee0) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f9babfff700 (LWP 1867160)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e2316f30) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316ee0, cond=0x5630e2316f08) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316f08, mutex=0x5630e2316ee0) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f9bb88c4700 (LWP 1867159)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e23169c0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316970, cond=0x5630e2316998) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316998, mutex=0x5630e2316970) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f9bb90c5700 (LWP 1867158)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e23169c4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316970, cond=0x5630e2316998) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316998, mutex=0x5630e2316970) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f9bb98c6700 (LWP 1867157)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e23169c4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316970, cond=0x5630e2316998) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316998, mutex=0x5630e2316970) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f9bba0c7700 (LWP 1867156)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e23169c0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e2316970, cond=0x5630e2316998) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2316998, mutex=0x5630e2316970) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f9bc4fef700 (LWP 1867155)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e203a948) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e203a8f8, cond=0x5630e203a920) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e203a920, mutex=0x5630e203a8f8) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f9bc598f700 (LWP 1867153)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5630e2312128) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5630e23120d8, cond=0x5630e2312100) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5630e2312100, mutex=0x5630e23120d8) at pthread_cond_wait.c:647
#3  0x00007f9bc5e5a9db in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4  0x00007f9bc5e5a74b in  () at /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f9bcd22f700 (LWP 1867038)):
#0  0x00007f9bd2bc5aff in __GI___poll (fds=0x7f9bc00148b0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f9bd13e236e in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9bd13e24a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9bd319fa0b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f9bc0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f9bd3143c9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f9bcd22ebb0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f9bd2f5d362 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f9bd3ae0f4b in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f9bd2f5e543 in QThreadPrivate::start(void*) (arg=0x7f9bd3b64d80) at thread/qthread_unix.cpp:331
#8  0x00007f9bd2a29609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f9bd2bd2293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f9bd517f4c0 (LWP 1866997)):
[KCrash Handler]
#4  0x00007f9bd4c3c55d in QQuickItemPrivate::addToDirtyList() (this=this@entry=0x5630e4e01e00) at items/qquickitem.h:468
#5  0x00007f9bd4c3c5f6 in QQuickItemPrivate::dirty(QQuickItemPrivate::DirtyType) (this=0x5630e4e01e00, type=type@entry=QQuickItemPrivate::Content) at items/qquickitem.cpp:6188
#6  0x00007f9bd4c3c9d6 in QQuickItem::update() (this=<optimized out>) at items/qquickitem.cpp:4419
#7  0x00007f9b4fc40548 in QDeclarativeVideoRendererBackend::present(QVideoFrame const&) (this=<optimized out>, frame=...) at qdeclarativevideooutput_render.cpp:417
#8  0x00007f9b4fc40651 in QSGVideoItemSurface::present(QVideoFrame const&) (this=<optimized out>, frame=...) at qdeclarativevideooutput_render.cpp:477
#9  0x00007f9b4fab68c8 in QGstDefaultVideoRenderer::present(QAbstractVideoSurface*, _GstBuffer*) (this=<optimized out>, surface=0x5630e4e1f3a0, buffer=<optimized out>) at qgstvideorenderersink.cpp:163
#10 0x00007f9b4fab6fbb in QVideoSurfaceGstDelegate::handleEvent(QMutexLocker*) (locker=0x7ffdf023c950, this=0x5630e4e232e0) at /usr/include/c++/9/bits/atomic_base.h:413
#11 QVideoSurfaceGstDelegate::handleEvent(QMutexLocker*) (this=0x5630e4e232e0, locker=0x7ffdf023c950) at qgstvideorenderersink.cpp:444
#12 0x00007f9b4fab71b3 in QVideoSurfaceGstDelegate::event(QEvent*) (this=0x5630e4e232e0, event=<optimized out>) at qgstvideorenderersink.cpp:435
#13 0x00007f9bd3e6ddc3 in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x5630e1f0c4f0, receiver=receiver@entry=0x5630e4e232e0, e=e@entry=0x7f9b2000bdc0) at kernel/qapplication.cpp:3632
#14 0x00007f9bd3e76bb8 in QApplication::notify(QObject*, QEvent*) (this=0x7ffdf023cf80, receiver=0x5630e4e232e0, e=0x7f9b2000bdc0) at kernel/qapplication.cpp:3156
#15 0x00007f9bd314519a in QCoreApplication::notifyInternal2(QObject*, QEvent*) (receiver=0x5630e4e232e0, event=0x7f9b2000bdc0) at ../../include/QtCore/5.15.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#16 0x00007f9bd3147aa1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=0x0, event_type=0, data=0x5630e1ee5ef0) at kernel/qcoreapplication.cpp:1821
#17 0x00007f9bd31a0397 in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x5630e1fd1050) at kernel/qeventdispatcher_glib.cpp:277
#18 0x00007f9bd13e217d in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f9bd13e2400 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f9bd13e24a3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f9bd319f9f2 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x5630e1fdd3d0, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#22 0x00007f9bd3143c9b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffdf023ce60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#23 0x00007f9bd314be44 in QCoreApplication::exec() () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#24 0x00005630e0606d95 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./shell/main.cpp:238
[Inferior 1 (process 1866997) detached]

Possible duplicates by query: bug 449699, bug 449663, bug 449306, bug 448194, bug 447605.

Reported using DrKonqi

Comment 1 David Edmundson 2022-02-09 13:56:54 UTC

>QVideoSurfaceGstDelegate

Do you have a video on your desktop?

Comment 2 the_archer_xz 2022-02-09 14:00:37 UTC

Oh, yes. Video and everything works fine. Just the Plasmashell crashes after I 
turn off the monitor. Then Plasmashell starts right up again when I turn on my 
monitor. No problem there.

I just get that error from Drkonqi that Plasmashell crashed. That's all.

On Wednesday, February 9, 2022 6:56:54 A.M. MST you wrote:
> https://bugs.kde.org/show_bug.cgi?id=449856
> 
> David Edmundson <kde@davidedmundson.co.uk> changed:
> 
>            What    |Removed                     |Added
> ----------------------------------------------------------------------------
> Status|REPORTED                    |NEEDSINFO
>          Resolution|---                         |WAITINGFORINFO
> 
> --- Comment #1 from David Edmundson <kde@davidedmundson.co.uk> ---
> 
> >QVideoSurfaceGstDelegate
> 
> Do you have a video on your desktop?

Comment 3 Paragoumba 2022-02-13 20:47:11 UTC

Created attachment 146684 [details]
New crash information added by DrKonqi

plasmashell (5.24.0) using Qt 5.15.2

- What I was doing when the application crashed:
I had turned off the external monitor and closed the laptop lid

-- Backtrace (Reduced):
#4  QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator->() const (this=0x8, this=<optimized out>) at /usr/include/qt/QtCore/qscopedpointer.h:116
[...]
#7  QQuickWindow::maybeUpdate() (this=0x0) at /usr/src/debug/qtdeclarative/src/quick/items/qquickwindow.cpp:3928
#8  0x00007fb1faa6b3c7 in QQuickItemPrivate::dirty(QQuickItemPrivate::DirtyType) (this=0x55bec6f86d60, type=QQuickItemPrivate::Size) at /usr/src/debug/qtdeclarative/src/quick/items/qquickitem.cpp:6188
#9  0x00007fb1faa75b6e in QQuickItem::setSize(QSizeF const&) (this=0x55bec6f86cf0, size=<optimized out>) at /usr/src/debug/qtdeclarative/src/quick/items/qquickitem.cpp:7035
#10 0x00007fb1faa5cde2 in QQuickAnchorsPrivate::setItemSize(QSizeF const&) (v=..., this=0x55bec6f9f360) at /usr/src/debug/qtdeclarative/src/quick/items/qquickanchors.cpp:435

Comment 4 Andrei Coada 2022-02-20 02:09:39 UTC

Created attachment 146959 [details]
New crash information added by DrKonqi

plasmashell (5.24.1) using Qt 5.15.2

- What I was doing when the application crashed:
Coming out of Screen energy saving (not sleep)

-- Backtrace (Reduced):
#6  0x00007faa3995bcf1 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=0x99) at /usr/include/qt5/QtCore/qscopedpointer.h:118
[...]
#9  QQuickWindow::mouseGrabberItem (this=0x91) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickwindow.cpp:1732
#10 0x00007faa3995e49b in QQuickWindowPrivate::removeGrabber (this=0x55ba041596b0, grabber=grabber@entry=0x55b9ff65d9e0, mouse=mouse@entry=true, touch=touch@entry=true) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickwindow.cpp:1001
#11 0x00007faa3993e002 in QQuickItemPrivate::setEffectiveVisibleRecur (this=0x55b9ff74a3f0, newEffectiveVisible=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickitem.cpp:6067
#12 0x00007faa3993e037 in QQuickItemPrivate::setEffectiveVisibleRecur (this=this@entry=0x55b9ff408b90, newEffectiveVisible=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickitem.cpp:6072

Comment 5 Fushan Wen 2022-02-20 03:11:17 UTC

What video plugin are you using?

Comment 6 Colin Pendred 2022-02-21 08:35:40 UTC

Created attachment 146987 [details]
New crash information added by DrKonqi

plasmashell (5.24.1) using Qt 5.15.2

- What I was doing when the application crashed:
When switching the monitor off or to another input, and then (after a while) switching the monitor back to the input running Plasma, plasma has crashed, every time. 

Sometimes it is able to restart automatically, other times not.

-- Backtrace (Reduced):
#6  0x00007fe152ceccf1 in QScopedPointer<QObjectData, QScopedPointerDeleter<QObjectData> >::operator-> (this=0x99) at /usr/include/qt5/QtCore/qscopedpointer.h:118
[...]
#9  QQuickWindow::mouseGrabberItem (this=0x91) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickwindow.cpp:1732
#10 0x00007fe152cef49b in QQuickWindowPrivate::removeGrabber (this=0x561148a62e50, grabber=grabber@entry=0x5611467ad110, mouse=mouse@entry=true, touch=touch@entry=true) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickwindow.cpp:1001
#11 0x00007fe152ccf002 in QQuickItemPrivate::setEffectiveVisibleRecur (this=0x5611467cd620, newEffectiveVisible=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickitem.cpp:6067
#12 0x00007fe152ccf037 in QQuickItemPrivate::setEffectiveVisibleRecur (this=this@entry=0x5611464a4f90, newEffectiveVisible=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-1.1.x86_64/src/quick/items/qquickitem.cpp:6072

Comment 7 Bug Janitor Service 2022-03-08 04:35:41 UTC

Dear Bug Submitter,

This bug has been in NEEDSINFO status with no change for at least
15 days. Please provide the requested information as soon as
possible and set the bug status as REPORTED. Due to regular bug
tracker maintenance, if the bug is still in NEEDSINFO status with
no change in 30 days the bug will be closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

If you have already provided the requested information, please
mark the bug as REPORTED so that the KDE team knows that the bug is
ready to be confirmed.

Thank you for helping us make KDE software even better for everyone!

Comment 8 Bug Janitor Service 2022-03-23 04:35:21 UTC

This bug has been in NEEDSINFO status with no change for at least
30 days. The bug is now closed as RESOLVED > WORKSFORME
due to lack of needed information.

For more information about our bug triaging procedures please read the
wiki located here:
https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging

Thank you for helping us make KDE software even better for everyone!

Comment 9 calvalugo 2023-05-07 21:40:36 UTC

Created attachment 158757 [details]
New crash information added by DrKonqi

plasmashell (5.24.4) using Qt 5.15.2

- What I was doing when the application crashed:
Workstation was in sleep during the crash, two monitors were connected via DP and HDMI in standby during the crash.

-- Backtrace (Reduced):
#4  QQuickItemPrivate::addToDirtyList (this=0x1cca110) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-150400.2.5.x86_64/src/quick/items/qquickitem.cpp:6203
#5  0x00007f80999acd0e in QQuickItemPrivate::dirty (this=0x1cca110, type=QQuickItemPrivate::Visible) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-150400.2.5.x86_64/src/quick/items/qquickitem.cpp:6188
#6  0x00007f80999b4516 in QQuickItemPrivate::setEffectiveVisibleRecur (this=0x1cca110, newEffectiveVisible=newEffectiveVisible@entry=true) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-150400.2.5.x86_64/src/quick/items/qquickitem.cpp:6062
#7  0x00007f80999b4587 in QQuickItemPrivate::setEffectiveVisibleRecur (this=this@entry=0x13ed810, newEffectiveVisible=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-150400.2.5.x86_64/src/quick/items/qquickitem.cpp:6072
#8  0x00007f80999b4703 in QQuickItemPrivate::setVisible (this=0x13ed810, visible=<optimized out>) at /usr/src/debug/libqt5-qtdeclarative-5.15.2+kde43-150400.2.5.x86_64/src/quick/items/qquickitem.cpp:5975

Comment 10 TG 2024-04-05 06:12:50 UTC

Created attachment 168168 [details]
New crash information added by DrKonqi

plasmashell (5.27.5) using Qt 5.15.8

every day, when I turn on my screen and log, I have a plasmacrash after sddm unlocking (computer is not off during night, just the screen)

-- Backtrace (Reduced):
#5  0x00007fb102a6ad01 in QQuickWindow::mouseGrabberItem() const () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007fb102a6d53a in QQuickWindowPrivate::removeGrabber(QQuickItem*, bool, bool) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fb102a55681 in QQuickItemPrivate::derefWindow() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fb102a55fa8 in QQuickItem::setParentItem(QQuickItem*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007fb102a5650d in QQuickItem::~QQuickItem() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5