Bug 502237

Summary: Clicking to play a song multiple times too fast causes a crash in QFFmpeg::AudioRenderer::renderInternal(QFFmpeg::Frame)
Product: [Applications] Elisa Reporter: Thiago Sueto <herzenschein>
Component: generalAssignee: Matthieu Gallien <matthieu_gallien>
Status: RESOLVED DUPLICATE    
Severity: crash CC: jackhill3103
Priority: NOR    
Version First Reported In: 24.12.3   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Thiago Sueto 2025-03-31 12:17:24 UTC 
SUMMARY
Clicking to play a song multiple times fast causes a crash. If you keep clicking you will inevitably cause the crash.

Sometimes, it only takes a few clicks to cause the crash. The first time I triggered this was by accident.

The faster you click the easier it is to reproduce, but if you have the patience you can reproduce the crash by clicking every 1 or 2 seconds. It doesn't need to be the same song either, it happens when you alternate between songs as well.

STEPS TO REPRODUCE
1. Click on a song multiple times nonstop

SOFTWARE/OS VERSIONS
Operating System: Fedora Linux 42
KDE Plasma Version: 6.3.3
KDE Frameworks Version: 6.12.0
Qt Version: 6.8.2
Kernel Version: 6.14.0-63.fc42.x86_64 (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5700G with Radeon Graphics
Memory: 30.7 GiB of RAM
Graphics Processor: AMD Radeon Graphics

ADDITIONAL INFORMATION

Application: Elisa (elisa), signal: Segmentation fault


warning: Can't open file /memfd:JSVMStack:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:unknown-usage:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:kwin-dmabuf-feedback-table (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:lp_dma_buf (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JITCode:QtQml (deleted) during file-backed mapping note processing

warning: Can't open file /memfd:JSGCHeap:QtQml (deleted) during file-backed mapping note processing
[New LWP 21523]
[New LWP 20997]
[New LWP 20996]
[New LWP 20999]
[New LWP 21002]
[New LWP 21000]
[New LWP 20998]
[New LWP 21003]
[New LWP 20995]
[New LWP 21001]
[New LWP 21012]
[New LWP 21013]
[New LWP 21028]
[New LWP 21004]
[New LWP 21029]
[New LWP 21046]
[New LWP 21038]
[New LWP 21026]
[New LWP 21014]
[New LWP 21049]
[New LWP 21015]
[New LWP 21027]
[New LWP 21036]
[New LWP 21051]
[New LWP 21047]
[New LWP 21050]
[New LWP 21032]
[New LWP 21033]
[New LWP 21005]
[New LWP 21031]
[New LWP 21035]
[New LWP 21030]
[New LWP 21048]
[New LWP 21037]
[New LWP 21034]
[New LWP 21045]

This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.fedoraproject.org/>
Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/elisa'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fc44208027c in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fc3577fe6c0 (LWP 21523))]
Function(s) ^std::(move|forward|as_const|(__)?addressof) will be skipped when stepping.
Function(s) ^std::(shared|unique)_ptr<.*>::(get|operator) will be skipped when stepping.
Function(s) ^std::(basic_string|vector|array|deque|(forward_)?list|(unordered_|flat_)?(multi)?(map|set)|span)<.*>::(c?r?(begin|end)|front|back|data|size|empty) will be skipped when stepping.
Function(s) ^std::(basic_string|vector|array|deque|span)<.*>::operator.] will be skipped when stepping.
Cannot QML trace cores :(
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:547: DeprecationWarning: datetime.datetime.utcfromtimestamp() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.fromtimestamp(timestamp, datetime.UTC).
  boot_time = datetime.utcfromtimestamp(psutil.boot_time()).strftime('%Y-%m-%dT%H:%M:%S')
/usr/share/drkonqi/gdb/python/gdb_preamble/preamble.py:564: DeprecationWarning: datetime.datetime.utcnow() is deprecated and scheduled for removal in a future version. Use timezone-aware objects to represent datetimes in UTC: datetime.datetime.now(datetime.UTC).
  'timestamp': datetime.utcnow().isoformat(),
[Current thread is 1 (Thread 0x7fc3577fe6c0 (LWP 21523))]

Thread 36 (Thread 0x7fc39f7fe6c0 (LWP 21045)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c84fb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc44439dd90 in QSGRenderThread::processEventsAndWaitForMore() () from /lib64/libQt6Quick.so.6
#6  0x00007fc44439e012 in QSGRenderThread::run() () from /lib64/libQt6Quick.so.6
#7  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#8  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#9  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 35 (Thread 0x7fc3b61ec6c0 (LWP 21034)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 34 (Thread 0x7fc3b49e96c0 (LWP 21037)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 33 (Thread 0x7fc39dffb6c0 (LWP 21048)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 32 (Thread 0x7fc3ceeff6c0 (LWP 21030)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 31 (Thread 0x7fc3b59eb6c0 (LWP 21035)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 30 (Thread 0x7fc3cca576c0 (LWP 21031)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 29 (Thread 0x7fc40cbfa6c0 (LWP 21005)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 28 (Thread 0x7fc3b77fe6c0 (LWP 21033)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 27 (Thread 0x7fc3b7fff6c0 (LWP 21032)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 26 (Thread 0x7fc39cff96c0 (LWP 21050)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 25 (Thread 0x7fc39e7fc6c0 (LWP 21047)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 24 (Thread 0x7fc37ffff6c0 (LWP 21051)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 23 (Thread 0x7fc3b51ea6c0 (LWP 21036)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 22 (Thread 0x7fc3cfa5d6c0 (LWP 21027)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f4ce6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc43fcf47f0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc4442b906f in QQuickPixmapReader::run() () from /lib64/libQt6Quick.so.6
#10 0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#12 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 21 (Thread 0x7fc3f67fc6c0 (LWP 21015)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f4ce6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc43fcf47f0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#10 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#11 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 20 (Thread 0x7fc39d7fa6c0 (LWP 21049)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 19 (Thread 0x7fc3f6ffd6c0 (LWP 21014)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f4ce6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc43fcf47f0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#10 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#11 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 18 (Thread 0x7fc3cd2586c0 (LWP 21026)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 17 (Thread 0x7fc39ffff6c0 (LWP 21038)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 16 (Thread 0x7fc39effd6c0 (LWP 21046)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 15 (Thread 0x7fc3ce25a6c0 (LWP 21029)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 14 (Thread 0x7fc40d3fb6c0 (LWP 21004)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 13 (Thread 0x7fc3cda596c0 (LWP 21028)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207da28 in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c8485 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428c5150 in QThreadPoolThread::run() () from /lib64/libQt6Core.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 12 (Thread 0x7fc3f77fe6c0 (LWP 21013)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f4ce6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc43fcf47f0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#10 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#11 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 11 (Thread 0x7fc3f7fff6c0 (LWP 21012)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f4ce6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc43fcf47f0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#10 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#11 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 10 (Thread 0x7fc40effe6c0 (LWP 21001)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 9 (Thread 0x7fc43b6ba500 (LWP 20995)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c84fb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc4428bb30d in QThread::wait(QDeadlineTimer) () from /lib64/libQt6Core.so.6
#6  0x00007fc3db7a95dd in QFFmpeg::PlaybackEngine::deleteFreeThreads() () from /usr/lib64/qt6/plugins/multimedia/libffmpegmediaplugin.so
#7  0x00007fc44274fa2c in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6
#8  0x00007fc444a3d4ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#9  0x00007fc4426f549c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#10 0x00007fc4426f8fd0 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib64/libQt6Core.so.6
#11 0x00007fc4429f747f in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6Core.so.6
#12 0x00007fc43fceb5e0 in g_main_context_dispatch_unlocked.lto_priv () from /lib64/libglib-2.0.so.0
#13 0x00007fc43fcf4708 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#14 0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#15 0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#16 0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#17 0x00007fc4426fe1d5 in QCoreApplication::exec() () from /lib64/libQt6Core.so.6
#18 0x000056508a5ba75a in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/elisa-player-24.12.3-1.fc42.x86_64/src/main.cpp:191

Thread 8 (Thread 0x7fc40dbfc6c0 (LWP 21003)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 7 (Thread 0x7fc427fff6c0 (LWP 20998)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f471e in poll () from /lib64/libc.so.6
#4  0x00007fc43e07ab85 in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#5  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#6  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#7  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 6 (Thread 0x7fc40f7ff6c0 (LWP 21000)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 5 (Thread 0x7fc40e7fd6c0 (LWP 21002)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 4 (Thread 0x7fc4249ff6c0 (LWP 20999)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc424f3479d in cnd_wait () from /lib64/libgallium-25.0.2.so
#5  0x00007fc424eef26c in util_queue_thread_func () from /lib64/libgallium-25.0.2.so
#6  0x00007fc424f346cc in impl_thrd_routine () from /lib64/libgallium-25.0.2.so
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc42d5ff6c0 (LWP 20996)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207ab04 in __syscall_cancel () from /lib64/libc.so.6
#3  0x00007fc4420f4ce6 in ppoll () from /lib64/libc.so.6
#4  0x00007fc43fcf47f0 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#5  0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#6  0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#7  0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#8  0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#9  0x00007fc441d5a981 in QDBusConnectionManager::run() () from /lib64/libQt6DBus.so.6
#10 0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#11 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#12 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc42cdfe6c0 (LWP 20997)):
#0  0x00007fc442086872 in __syscall_cancel_arch () from /lib64/libc.so.6
#1  0x00007fc44207aaba in __internal_syscall_cancel () from /lib64/libc.so.6
#2  0x00007fc44207b12c in __futex_abstimed_wait_common () from /lib64/libc.so.6
#3  0x00007fc44207d81e in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libc.so.6
#4  0x00007fc4428c84fb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib64/libQt6Core.so.6
#5  0x00007fc43e07ab1e in QtWaylandClient::EventThread::run() () from /lib64/libQt6WaylandClient.so.6
#6  0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#7  0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#8  0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc3577fe6c0 (LWP 21523)):
[KCrash Handler]
#4  0x00007fc3db7ac45d in QFFmpeg::AudioRenderer::renderInternal(QFFmpeg::Frame) () from /usr/lib64/qt6/plugins/multimedia/libffmpegmediaplugin.so
#5  0x00007fc3db7a725e in QFFmpeg::Renderer::doNextStep() () from /usr/lib64/qt6/plugins/multimedia/libffmpegmediaplugin.so
#6  0x00007fc44275eefa in void doActivate<false>(QObject*, int, void**) () from /lib64/libQt6Core.so.6
#7  0x00007fc44276ef0d in QTimer::timeout(QTimer::QPrivateSignal) () from /lib64/libQt6Core.so.6
#8  0x00007fc44274f9b5 in QObject::event(QEvent*) () from /lib64/libQt6Core.so.6
#9  0x00007fc444a3d4ca in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt6Widgets.so.6
#10 0x00007fc4426f549c in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib64/libQt6Core.so.6
#11 0x00007fc4428b9d78 in QTimerInfoList::activateTimers() () from /lib64/libQt6Core.so.6
#12 0x00007fc4429f69f1 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt6Core.so.6
#13 0x00007fc43fceb5e0 in g_main_context_dispatch_unlocked.lto_priv () from /lib64/libglib-2.0.so.0
#14 0x00007fc43fcf4708 in g_main_context_iterate_unlocked.isra () from /lib64/libglib-2.0.so.0
#15 0x00007fc43fcf48b7 in g_main_context_iteration () from /lib64/libglib-2.0.so.0
#16 0x00007fc4429f6cc3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#17 0x00007fc4427026d3 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt6Core.so.6
#18 0x00007fc44281eb2f in QThread::exec() () from /lib64/libQt6Core.so.6
#19 0x00007fc4428bb6d0 in QThreadPrivate::start(void*) () from /lib64/libQt6Core.so.6
#20 0x00007fc44207e324 in start_thread () from /lib64/libc.so.6
#21 0x00007fc442101cfc in __clone3 () from /lib64/libc.so.6
Comment 1 Jack Hill 2025-04-05 11:26:35 UTC 

*** This bug has been marked as a duplicate of bug 486630 ***