Bug 486753

Summary: Dragon Player segfaults upon opening
Product: [Applications] dragonplayer Reporter: Mario Borna Mjertan <marioborna>
Component: generalAssignee: Unassigned bugs <unassigned-bugs-null>
Status: RESOLVED UNMAINTAINED    
Severity: crash CC: myriam, sitter
Priority: NOR Keywords: drkonqi
Version First Reported In: 24.02.0   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Mario Borna Mjertan 2024-05-07 20:19:26 UTC 
Application: dragon (24.02.0)

Qt Version: 6.6.2
Frameworks Version: 6.0.0
Operating System: Linux 6.8.0-0.rc6.49.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora Linux 40 (KDE Plasma Prerelease)"
DrKonqi: 6.0.0 [CoredumpBackend]

-- Information about the crash:
Dragon segfaults upon opening with various files. Happens consistently.

The crash can be reproduced every time.

-- Backtrace:
Application: Dragon Player (dragon), signal: Segmentation fault


This GDB supports auto-downloading debuginfo from the following URLs:
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Enable debuginfod for this session? (y or [n]) [answered N; input not from terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 158992]
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[New LWP 159011]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/dragon /home/mbm/Downloads/Ben.Fogle.New.Lives.in.the.Wild.S18E08.1080'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007fb0680ab184 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7fb0198006c0 (LWP 158992))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7fb0198006c0 (LWP 158992))]

Thread 36 (Thread 0x7fafd3e006c0 (LWP 159011)):
#0  0x00007fb06812919d in syscall () at /lib64/libc.so.6
#1  0x00007fb067bd9540 in g_cond_wait_until () at /lib64/libglib-2.0.so.0
#2  0x00007fb067b464f3 in g_async_queue_pop_intern_unlocked () at /lib64/libglib-2.0.so.0
#3  0x00007fb067bad1ca in g_thread_pool_thread_proxy.lto_priv () at /lib64/libglib-2.0.so.0
#4  0x00007fb067bab453 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 35 (Thread 0x7fb0457ff6c0 (LWP 158986)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8692 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb047fad677 in vlc_cond_timedwait () at /lib64/libvlccore.so.9
#3  0x00007fb047f75b07 in MainLoop () at /lib64/libvlccore.so.9
#4  0x00007fb047f7685a in Run () at /lib64/libvlccore.so.9
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 34 (Thread 0x7fb0316006c0 (LWP 158984)):
#0  0x00007fb06812b7b2 in epoll_wait () at /lib64/libc.so.6
#1  0x00007fb04eb3b3e6 in impl_pollfd_wait () at /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007fb04eb2d0c1 in loop_iterate () at /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007fb047e990c7 in do_loop () at /lib64/libpipewire-0.3.so.0
#4  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#5  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 33 (Thread 0x7fb044c006c0 (LWP 158966)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb04c69dddd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb04c67b9ab in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007fb04c69dd0c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 32 (Thread 0x7fafe8c006c0 (LWP 159008)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 31 (Thread 0x7fb038c006c0 (LWP 158979)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8692 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb06894e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007fb06894aeb3 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 30 (Thread 0x7fb0456006c0 (LWP 158965)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb04c69dddd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb04c67b9ab in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007fb04c69dd0c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 29 (Thread 0x7faff5a006c0 (LWP 159001)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 28 (Thread 0x7fafebe006c0 (LWP 159003)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 27 (Thread 0x7faff64006c0 (LWP 159000)):
#0  0x00007fb0680a5bb0 in __lll_lock_wait () at /lib64/libc.so.6
#1  0x00007fb0680ac838 in pthread_mutex_lock@@GLIBC_2.2.5 () at /lib64/libc.so.6
#2  0x00007fb03177bd32 in gst_video_decoder_get_frame () at /lib64/libgstvideo-1.0.so.0
#3  0x00007fb01be56945 in gst_ffmpegviddec_get_buffer2 () at /lib64/gstreamer-1.0/libgstlibav.so
#4  0x00007fb00edccd03 in ff_get_buffer () at /lib64/libavcodec.so.60
#5  0x00007fb00f0b8aea in ff_thread_get_buffer () at /lib64/libavcodec.so.60
#6  0x00007fb00f0b901e in ff_thread_get_ext_buffer () at /lib64/libavcodec.so.60
#7  0x00007fb00eeae101 in h264_frame_start () at /lib64/libavcodec.so.60
#8  0x00007fb00eeb5c5e in ff_h264_queue_decode_slice () at /lib64/libavcodec.so.60
#9  0x00007fb00eec4cd4 in h264_decode_frame.lto_priv () at /lib64/libavcodec.so.60
#10 0x00007fb00f0b9402 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#11 0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#12 0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 26 (Thread 0x7fb0474006c0 (LWP 158962)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb04c69dddd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb04c67b9ab in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007fb04c69dd0c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 25 (Thread 0x7fb03014d6c0 (LWP 158994)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8692 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb047fad677 in vlc_cond_timedwait () at /lib64/libvlccore.so.9
#3  0x00007fb047fbf52b in DecoderTimedWait.isra.0 () at /lib64/libvlccore.so.9
#4  0x00007fb047f60458 in DecoderQueueAudio () at /lib64/libvlccore.so.9
#5  0x00007fb032a3924b in DecodeBlock () at /usr/lib64/vlc/plugins/codec/libfaad_plugin.so
#6  0x00007fb047f618b0 in DecoderDecode () at /lib64/libvlccore.so.9
#7  0x00007fb047f6137e in DecoderProcess () at /lib64/libvlccore.so.9
#8  0x00007fb047f61ce7 in DecoderThread () at /lib64/libvlccore.so.9
#9  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#10 0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 24 (Thread 0x7fb0320006c0 (LWP 158983)):
#0  0x00007fb06812b7b2 in epoll_wait () at /lib64/libc.so.6
#1  0x00007fb04eb3b3e6 in impl_pollfd_wait () at /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007fb04eb2d0c1 in loop_iterate () at /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007fb047e51233 in do_loop () at /lib64/libpipewire-0.3.so.0
#4  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#5  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 23 (Thread 0x7fb0302986c0 (LWP 158993)):
#0  0x00007fb06812919d in syscall () at /lib64/libc.so.6
#1  0x00007fb067bcea2d in g_cond_wait () at /lib64/libglib-2.0.so.0
#2  0x00007fb033415749 in gst_app_src_push_internal () at /lib64/libgstapp-1.0.so.0
#3  0x00007fb033424ee1 in DecodeBlock () at /usr/lib64/vlc/plugins/codec/libgstdecode_plugin.so
#4  0x00007fb047f618b0 in DecoderDecode () at /lib64/libvlccore.so.9
#5  0x00007fb047f6137e in DecoderProcess () at /lib64/libvlccore.so.9
#6  0x00007fb047f61ce7 in DecoderThread () at /lib64/libvlccore.so.9
#7  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#8  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 22 (Thread 0x7fb01a2006c0 (LWP 158991)):
#0  0x00007fb06812919d in syscall () at /lib64/libc.so.6
#1  0x00007fb067bcea2d in g_cond_wait () at /lib64/libglib-2.0.so.0
#2  0x00007fb067b4652b in g_async_queue_pop_intern_unlocked () at /lib64/libglib-2.0.so.0
#3  0x00007fb067bac643 in g_thread_pool_spawn_thread () at /lib64/libglib-2.0.so.0
#4  0x00007fb067bab453 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 21 (Thread 0x7fb030c006c0 (LWP 158985)):
#0  0x00007fb06811dc70 in ppoll () at /lib64/libc.so.6
#1  0x00007fb06893e1bd in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /lib64/libQt6Core.so.6
#2  0x00007fb067f7b7a0 in QNativeSocketEnginePrivate::nativeSelect(int, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007fb067f0c7f6 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, int, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007fb067f081e1 in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007fb06a81357a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007fb06a8f2bfd in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007fb06a8cf5c3 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#10 0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 20 (Thread 0x7fafeb4006c0 (LWP 159004)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 19 (Thread 0x7fafea0006c0 (LWP 159006)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 18 (Thread 0x7fafe96006c0 (LWP 159007)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 17 (Thread 0x7fb033e006c0 (LWP 158980)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8692 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb06894e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007fb06894aeb3 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 16 (Thread 0x7fafeaa006c0 (LWP 159005)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 15 (Thread 0x7fafdfe006c0 (LWP 159009)):
#0  0x00007fb00f3a75e5 in ff_put_h264_qpel8_h_lowpass_ssse3 () at /lib64/libavcodec.so.60
#1  0x00007fb00f2ca812 in put_h264_qpel16_mc20_ssse3.lto_priv () at /lib64/libavcodec.so.60
#2  0x00007fb00ee8df92 in mc_part_420_simple_8 () at /lib64/libavcodec.so.60
#3  0x00007fb00ee9827f in hl_decode_mb_simple_8.lto_priv () at /lib64/libavcodec.so.60
#4  0x00007fb00eeb0da3 in decode_slice () at /lib64/libavcodec.so.60
#5  0x00007fb00eeb132c in ff_h264_execute_decode_slices () at /lib64/libavcodec.so.60
#6  0x00007fb00eec593e in h264_decode_frame.lto_priv () at /lib64/libavcodec.so.60
#7  0x00007fb00f0b9402 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#8  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#9  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 14 (Thread 0x7fb032a006c0 (LWP 158982)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8692 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb06894e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007fb06894aeb3 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 13 (Thread 0x7fb046a006c0 (LWP 158963)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb04c69dddd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb04c67b9ab in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007fb04c69dd0c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 12 (Thread 0x7faff79ff6c0 (LWP 159010)):
#0  0x00007fb0680f4623 in clock_nanosleep@GLIBC_2.2.5 () at /lib64/libc.so.6
#1  0x00007fb047fadf4d in mwait () at /lib64/libvlccore.so.9
#2  0x00007fb047f8c4cb in ThreadDisplayRenderPicture () at /lib64/libvlccore.so.9
#3  0x00007fb047f8f451 in Thread () at /lib64/libvlccore.so.9
#4  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#5  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 11 (Thread 0x7faff50006c0 (LWP 159002)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb00f0b9545 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x7fb0334006c0 (LWP 158981)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8692 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb06894e0fd in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007fb06894aeb3 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 9 (Thread 0x7fb063ca4240 (LWP 158954)):
#0  0x00007fb06811d73d in poll () at /lib64/libc.so.6
#1  0x00007fb067bdc244 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fb067b7c6e3 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fb068a66de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007fb06879c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007fb068797ffc in QCoreApplication::exec() () at /lib64/libQt6Core.so.6
#6  0x0000561bfef8ac92 in main ()

Thread 8 (Thread 0x7fb04f4006c0 (LWP 158960)):
#0  0x00007fb06811d73d in poll () at /lib64/libc.so.6
#1  0x00007fb066fb7e75 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 7 (Thread 0x7fb047e006c0 (LWP 158961)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb04c69dddd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb04c67b9ab in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007fb04c69dd0c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x7faff78006c0 (LWP 158998)):
#0  0x00007fb00f392ecc in ff_put_pixels16_sse2 () at /lib64/libavcodec.so.60
#1  0x00007fb00ee8dc97 in mc_part_420_simple_8 () at /lib64/libavcodec.so.60
#2  0x00007fb00ee9827f in hl_decode_mb_simple_8.lto_priv () at /lib64/libavcodec.so.60
#3  0x00007fb00eeb0da3 in decode_slice () at /lib64/libavcodec.so.60
#4  0x00007fb00eeb132c in ff_h264_execute_decode_slices () at /lib64/libavcodec.so.60
#5  0x00007fb00eec593e in h264_decode_frame.lto_priv () at /lib64/libavcodec.so.60
#6  0x00007fb00f0b9402 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#7  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#8  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x7faff6e006c0 (LWP 158999)):
#0  0x00007fb00ee6b3b9 in fill_decode_caches () at /lib64/libavcodec.so.60
#1  0x00007fb00ee73ee7 in ff_h264_decode_mb_cabac () at /lib64/libavcodec.so.60
#2  0x00007fb00eeb0c5f in decode_slice () at /lib64/libavcodec.so.60
#3  0x00007fb00eeb132c in ff_h264_execute_decode_slices () at /lib64/libavcodec.so.60
#4  0x00007fb00eec593e in h264_decode_frame.lto_priv () at /lib64/libavcodec.so.60
#5  0x00007fb00f0b9402 in frame_worker_thread.lto_priv () at /lib64/libavcodec.so.60
#6  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#7  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7fb0460006c0 (LWP 158964)):
#0  0x00007fb0680a5959 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007fb0680a8329 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007fb04c69dddd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007fb04c67b9ab in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007fb04c69dd0c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#6  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb04fe006c0 (LWP 158959)):
#0  0x00007fb06811d73d in poll () at /lib64/libc.so.6
#1  0x00007fb066fb7e75 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#4  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb055e006c0 (LWP 158958)):
#0  0x00007fb06811d73d in poll () at /lib64/libc.so.6
#1  0x00007fb067bdc244 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007fb067b7c6e3 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007fb068a66de3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007fb06879c053 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007fb0688a9bdf in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007fb06a0be0a1 in QDBusConnectionManager::run() () at /lib64/libQt6DBus.so.6
#7  0x00007fb06894562c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#9  0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb0198006c0 (LWP 158992)):
[KCrash Handler]
#4  0x00007fb03177b499 in gst_video_decoder_finish_frame () at /lib64/libgstvideo-1.0.so.0
#5  0x00007fb01be58c2e in gst_ffmpegviddec_video_frame () at /lib64/gstreamer-1.0/libgstlibav.so
#6  0x00007fb01be59e81 in gst_ffmpegviddec_handle_frame () at /lib64/gstreamer-1.0/libgstlibav.so
#7  0x00007fb031780bd0 in gst_video_decoder_decode_frame () at /lib64/libgstvideo-1.0.so.0
#8  0x00007fb031781122 in gst_video_decoder_chain_forward () at /lib64/libgstvideo-1.0.so.0
#9  0x00007fb03178262d in gst_video_decoder_chain.lto_priv () at /lib64/libgstvideo-1.0.so.0
#10 0x00007fb030d44324 in gst_pad_chain_data_unchecked () at /lib64/libgstreamer-1.0.so.0
#11 0x00007fb030d4777e in gst_pad_push_data () at /lib64/libgstreamer-1.0.so.0
#12 0x00007fb030d47dc4 in gst_pad_push () at /lib64/libgstreamer-1.0.so.0
#13 0x00007fb0316f9662 in gst_base_transform_chain () at /lib64/libgstbase-1.0.so.0
#14 0x00007fb030d44324 in gst_pad_chain_data_unchecked () at /lib64/libgstreamer-1.0.so.0
#15 0x00007fb030d4777e in gst_pad_push_data () at /lib64/libgstreamer-1.0.so.0
#16 0x00007fb030d47dc4 in gst_pad_push () at /lib64/libgstreamer-1.0.so.0
#17 0x00007fb0316e6f99 in gst_base_parse_push_frame () at /lib64/libgstbase-1.0.so.0
#18 0x00007fb03001e43d in gst_h264_parse_handle_frame () at /lib64/gstreamer-1.0/libgstvideoparsersbad.so
#19 0x00007fb0316e348a in gst_base_parse_handle_buffer () at /lib64/libgstbase-1.0.so.0
#20 0x00007fb0316e3fb2 in gst_base_parse_chain () at /lib64/libgstbase-1.0.so.0
#21 0x00007fb030d44324 in gst_pad_chain_data_unchecked () at /lib64/libgstreamer-1.0.so.0
#22 0x00007fb030d4777e in gst_pad_push_data () at /lib64/libgstreamer-1.0.so.0
#23 0x00007fb030d47dc4 in gst_pad_push () at /lib64/libgstreamer-1.0.so.0
#24 0x00007fb030d44324 in gst_pad_chain_data_unchecked () at /lib64/libgstreamer-1.0.so.0
#25 0x00007fb030d4777e in gst_pad_push_data () at /lib64/libgstreamer-1.0.so.0
#26 0x00007fb030d47dc4 in gst_pad_push () at /lib64/libgstreamer-1.0.so.0
#27 0x00007fb030d2919b in gst_proxy_pad_chain_default () at /lib64/libgstreamer-1.0.so.0
#28 0x00007fb030d44324 in gst_pad_chain_data_unchecked () at /lib64/libgstreamer-1.0.so.0
#29 0x00007fb030d4777e in gst_pad_push_data () at /lib64/libgstreamer-1.0.so.0
#30 0x00007fb030d47dc4 in gst_pad_push () at /lib64/libgstreamer-1.0.so.0
#31 0x00007fb0316fde4b in gst_base_src_loop.lto_priv () at /lib64/libgstbase-1.0.so.0
#32 0x00007fb030d74e74 in gst_task_func () at /lib64/libgstreamer-1.0.so.0
#33 0x00007fb067bad172 in g_thread_pool_thread_proxy.lto_priv () at /lib64/libglib-2.0.so.0
#34 0x00007fb067bab453 in g_thread_proxy () at /lib64/libglib-2.0.so.0
#35 0x00007fb0680a91f7 in start_thread () at /lib64/libc.so.6
#36 0x00007fb06812b3ac in clone3 () at /lib64/libc.so.6

Reported using DrKonqi
Comment 1 Harald Sitter 2024-05-08 06:09:33 UTC 
Please file with fedora. We don't support the gstreamer backend.