Bug 490616

Summary: Ktorrent crash when trying to play media
Product: [Applications] ktorrent Reporter: Rene Horn <the.rhorn>
Component: generalAssignee: Joris Guisson <joris.guisson>
Status: RESOLVED FIXED    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 24.05.2   
Target Milestone: ---   
Platform: Fedora RPMs   
OS: Linux   
Latest Commit: https://invent.kde.org/network/ktorrent/-/commit/6ffed4d673b77f20050aa9511fb03062ca1267d1 Version Fixed/Implemented In:
Sentry Crash Report: https://crash-reports.kde.org/organizations/kde/issues/49877/events/43d56ff86b064db6b289a24ca0fc6699/

Description Rene Horn 2024-07-21 18:03:57 UTC 
Application: ktorrent (24.05.2)

Qt Version: 6.7.2
Frameworks Version: 6.3.0
Operating System: Linux 6.9.8-200.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora release 40 (Forty)"
DrKonqi: 6.1.2 [CoredumpBackend]

-- Information about the crash:
I was trying to play an MKV file with Ktorrent's media player, and it crashed.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Segmentation fault

[New LWP 1274168]
[New LWP 1283662]
[New LWP 1274172]
[New LWP 1274169]
[New LWP 1274173]
[New LWP 1274171]
[New LWP 1274186]
[New LWP 1274672]
[New LWP 1274681]
[New LWP 1274687]
[New LWP 1274703]
[New LWP 1274665]
[New LWP 1274170]
[New LWP 1274671]
[New LWP 1274685]
[New LWP 1274174]
[New LWP 1274187]
[New LWP 1274746]
[New LWP 1274188]
[New LWP 1274184]
[New LWP 1283661]
[New LWP 1274185]
[New LWP 1274684]
[New LWP 1274730]
[New LWP 1283674]
[New LWP 1274175]
[New LWP 1283665]
[New LWP 1274189]
[New LWP 1283386]
[New LWP 1283663]
[New LWP 1274177]
[New LWP 1283672]
[New LWP 1274176]
[New LWP 1274731]
[New LWP 1274728]
[New LWP 1274199]
[New LWP 1283669]
[New LWP 1274733]
[New LWP 1274200]
[New LWP 1283670]
[New LWP 1274688]
[New LWP 1274707]
[New LWP 1274739]
[New LWP 1283668]
[New LWP 1274732]
[New LWP 1274307]
[New LWP 1274708]
[New LWP 1274682]
[New LWP 1274673]
[New LWP 1274744]
[New LWP 1274745]
[New LWP 1283660]
[New LWP 1274706]
[New LWP 1274740]
[New LWP 1283667]
[New LWP 1283666]
[New LWP 1274305]
[New LWP 1274738]
[New LWP 1274674]
[New LWP 1274683]
[New LWP 1274306]
[New LWP 1283671]
[New LWP 1274686]
[New LWP 1274689]
[New LWP 1274690]
[New LWP 1283356]
[New LWP 1283357]
[New LWP 1283387]
[New LWP 1283467]
[New LWP 1283468]
[New LWP 1274704]
[New LWP 1283469]
[New LWP 1283472]
[New LWP 1283664]
[New LWP 1274705]
[New LWP 1274734]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Core was generated by `/usr/bin/ktorrent'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  0x00007f58f54a84a4 in __pthread_kill_implementation () from /lib64/libc.so.6
[Current thread is 1 (Thread 0x7f58eee70000 (LWP 1274168))]
Cannot QML trace cores :(
[Current thread is 1 (Thread 0x7f58eee70000 (LWP 1274168))]

Thread 76 (Thread 0x7f58516006c0 (LWP 1274734)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 75 (Thread 0x7f583e2006c0 (LWP 1274705)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 74 (Thread 0x7f58250006c0 (LWP 1283664)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 73 (Thread 0x7f58834006c0 (LWP 1283472)):
#0  0x00007f58f551cbb0 in ppoll () at /lib64/libc.so.6
#1  0x00007f58f5d50f91 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f58f7d42a32 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f58f7cb7399 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f58f7cb2dfc in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f58f7e43c4a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f58f7f283ed in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f58f7f01843 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#10 0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 72 (Thread 0x7f5883e006c0 (LWP 1283469)):
#0  0x00007f58f551cbb0 in ppoll () at /lib64/libc.so.6
#1  0x00007f58f5d50f91 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f58f7d42a32 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f58f7cb7399 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f58f7cb2dfc in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f58f7e43c4a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f58f7f283ed in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f58f7f01843 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#10 0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 71 (Thread 0x7f583f4006c0 (LWP 1274704)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 70 (Thread 0x7f588cc006c0 (LWP 1283468)):
#0  0x00007f58f551cbb0 in ppoll () at /lib64/libc.so.6
#1  0x00007f58f5d50f91 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f58f7d42a32 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f58f7cb7399 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f58f7cb2dfc in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f58f7e43c4a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f58f7f283ed in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f58f7f01843 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#10 0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 69 (Thread 0x7f588d6006c0 (LWP 1283467)):
#0  0x00007f58f551cbb0 in ppoll () at /lib64/libc.so.6
#1  0x00007f58f5d50f91 in qt_safe_poll(pollfd*, unsigned long, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#2  0x00007f58f7d42a32 in QNativeSocketEnginePrivate::nativeSelect(QDeadlineTimer, bool, bool, bool*, bool*) const () at /lib64/libQt6Network.so.6
#3  0x00007f58f7cb7399 in QNativeSocketEngine::waitForReadOrWrite(bool*, bool*, bool, bool, QDeadlineTimer, bool*) () at /lib64/libQt6Network.so.6
#4  0x00007f58f7cb2dfc in QAbstractSocket::waitForReadyRead(int) () at /lib64/libQt6Network.so.6
#5  0x00007f58f7e43c4a in KIO::ConnectionBackend::waitForIncomingTask(int) () at /lib64/libKF6KIOCore.so.6
#6  0x00007f58f7f283ed in KIO::SlaveBase::dispatchLoop() [clone .constprop.0] () at /lib64/libKF6KIOCore.so.6
#7  0x00007f58f7f01843 in KIO::WorkerThread::run() () at /lib64/libKF6KIOCore.so.6
#8  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#9  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#10 0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 68 (Thread 0x7f58a4c006c0 (LWP 1283387)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a59a2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58f5d60e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f58f5d5dc45 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 67 (Thread 0x7f588e0006c0 (LWP 1283357)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a59a2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58f5d60e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f58f5d5dc45 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 66 (Thread 0x7f58a56006c0 (LWP 1283356)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a59a2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58f5d60e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f58f5d5dc45 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 65 (Thread 0x7f58498006c0 (LWP 1274690)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x000055c0f41bdd40 in ??? ()
#4  0x00007f57b4000b90 in ??? ()
#5  0xfffffffffffffe02 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 64 (Thread 0x7f584ac006c0 (LWP 1274689)):
#0  0x00007f58f552a832 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f58eef01435 in epoll_dispatch.lto_priv () at /lib64/libevent-2.1.so.7
#2  0x00007f58eeef8f88 in event_base_loop () at /lib64/libevent-2.1.so.7
#3  0x00007f580dfb6931 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt6WebEngineCore.so.6
#4  0x00007f580df5bb87 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () at /lib64/libQt6WebEngineCore.so.6
#5  0x00007f580df2277d in base::RunLoop::Run(base::Location const&) () at /lib64/libQt6WebEngineCore.so.6
#6  0x00007f580df7f6dc in base::Thread::ThreadMain() () at /lib64/libQt6WebEngineCore.so.6
#7  0x00007f580df9417a in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt6WebEngineCore.so.6
#8  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#9  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 63 (Thread 0x7f5853e006c0 (LWP 1274686)):
#0  0x00007f58f552a832 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f58eef01435 in epoll_dispatch.lto_priv () at /lib64/libevent-2.1.so.7
#2  0x00007f58eeef8f88 in event_base_loop () at /lib64/libevent-2.1.so.7
#3  0x00007f580dfb69c0 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt6WebEngineCore.so.6
#4  0x00007f580df5bb87 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () at /lib64/libQt6WebEngineCore.so.6
#5  0x00007f580df2277d in base::RunLoop::Run(base::Location const&) () at /lib64/libQt6WebEngineCore.so.6
#6  0x00007f580df7f358 in base::Thread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6
#7  0x00007f58130a5bff in ??? () at /lib64/libQt6WebEngineCore.so.6
#8  0x0000000000000151 in ??? ()
#9  0x00007f580df7f34d in base::Thread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6
#10 0x00007f5853dffa40 in ??? ()
#11 0x00007f5853dffa10 in ??? ()
#12 0x00007f580fef4af5 in content::(anonymous namespace)::ChildIOThread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6

Thread 62 (Thread 0x7f5809a006c0 (LWP 1283671)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 61 (Thread 0x7f588f4006c0 (LWP 1274306)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f58f851793b in net::Poll::poll(int) () at /lib64/libKTorrent6.so.6
#2  0x00007f58f8517bf9 in net::UploadThread::update() () at /lib64/libKTorrent6.so.6
#3  0x00007f58f8516a49 in net::NetworkThread::run() () at /lib64/libKTorrent6.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 60 (Thread 0x7f585e0006c0 (LWP 1274683)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f57e0001300 in ??? ()
#4  0x00007f57e0000030 in ??? ()
#5  0x0000000000000018 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 59 (Thread 0x7f585fe006c0 (LWP 1274674)):
#0  0x00007f58f552a832 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f58eef01435 in epoll_dispatch.lto_priv () at /lib64/libevent-2.1.so.7
#2  0x00007f58eeef8f88 in event_base_loop () at /lib64/libevent-2.1.so.7
#3  0x00007f580dfb69c0 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt6WebEngineCore.so.6
#4  0x00007f580df5bb87 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () at /lib64/libQt6WebEngineCore.so.6
#5  0x00007f580df2277d in base::RunLoop::Run(base::Location const&) () at /lib64/libQt6WebEngineCore.so.6
#6  0x00007f580df7f358 in base::Thread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6
#7  0x00007f58130a5bff in ??? () at /lib64/libQt6WebEngineCore.so.6
#8  0x0000000000000151 in ??? ()
#9  0x00007f580df7f34d in base::Thread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6
#10 0x00007f585fdffa40 in ??? ()
#11 0x00007f585fdffa10 in ??? ()
#12 0x00007f580c666369 in content::BrowserProcessIOThread::IOThreadRun(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6

Thread 58 (Thread 0x7f5850c006c0 (LWP 1274738)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 57 (Thread 0x7f588fe006c0 (LWP 1274305)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f58f851793b in net::Poll::poll(int) () at /lib64/libKTorrent6.so.6
#2  0x00007f58f8517ff3 in net::DownloadThread::update() () at /lib64/libKTorrent6.so.6
#3  0x00007f58f8516a49 in net::NetworkThread::run() () at /lib64/libKTorrent6.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 56 (Thread 0x7f581b4006c0 (LWP 1283666)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 55 (Thread 0x7f581aa006c0 (LWP 1283667)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 54 (Thread 0x7f584a2006c0 (LWP 1274740)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 53 (Thread 0x7f5833e006c0 (LWP 1274706)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 52 (Thread 0x7f58bc6a56c0 (LWP 1283660)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58bff75b7c in MainLoop () at /lib64/libvlccore.so.9
#3  0x00007f58bff7688a in Run () at /lib64/libvlccore.so.9
#4  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#5  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 51 (Thread 0x7f583d8006c0 (LWP 1274745)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 50 (Thread 0x7f5848e006c0 (LWP 1274744)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 49 (Thread 0x7f5869a006c0 (LWP 1274673)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f57f801b510 in ??? ()
#4  0x00007f57f8000b90 in ??? ()
#5  0x0000000000000018 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 48 (Thread 0x7f585ea006c0 (LWP 1274682)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x000055c0f3d4c010 in ??? ()
#4  0x00007f57e4000b90 in ??? ()
#5  0x00007f585e9ff602 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 47 (Thread 0x7f5832a006c0 (LWP 1274708)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 46 (Thread 0x7f588ea006c0 (LWP 1274307)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58f5d60efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f58f8510459 in net::ReverseResolverThread::run() () at /lib64/libKTorrent6.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 45 (Thread 0x7f5827e006c0 (LWP 1274732)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 44 (Thread 0x7f581a0006c0 (LWP 1283668)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 43 (Thread 0x7f584be006c0 (LWP 1274739)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 42 (Thread 0x7f58334006c0 (LWP 1274707)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 41 (Thread 0x7f5852a006c0 (LWP 1274688)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f57c0002260 in ??? ()
#4  0x00007f58529ff7c0 in ??? ()
#5  0x0000000000000018 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 40 (Thread 0x7f5818c006c0 (LWP 1283670)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 39 (Thread 0x7f58a70006c0 (LWP 1274200)):
#0  0x00007f58f552a832 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f58d0034a26 in impl_pollfd_wait () at /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007f58d0026179 in loop_iterate () at /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007f58bfedf4a7 in do_loop () at /lib64/libpipewire-0.3.so.0
#4  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#5  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 38 (Thread 0x7f58520006c0 (LWP 1274733)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 37 (Thread 0x7f58196006c0 (LWP 1283669)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 36 (Thread 0x7f58b2a006c0 (LWP 1274199)):
#0  0x00007f58f552a832 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f58d0034a26 in impl_pollfd_wait () at /usr/lib64/spa-0.2/support/libspa-support.so
#2  0x00007f58d0026179 in loop_iterate () at /usr/lib64/spa-0.2/support/libspa-support.so
#3  0x00007f58bfe91c63 in do_loop () at /lib64/libpipewire-0.3.so.0
#4  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#5  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 35 (Thread 0x7f58320006c0 (LWP 1274728)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x0000000000000000 in ??? ()

Thread 34 (Thread 0x7f5830c006c0 (LWP 1274731)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x000055c0f44e4230 in ??? ()
#4  0x00007f5780000b90 in ??? ()
#5  0x00007f5830bff702 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 33 (Thread 0x7f58d16006c0 (LWP 1274176)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 32 (Thread 0x7f58b38766c0 (LWP 1283672)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58bff61ddf in DecoderThread () at /lib64/libvlccore.so.9
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 31 (Thread 0x7f58d0c006c0 (LWP 1274177)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 30 (Thread 0x7f58274006c0 (LWP 1283663)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 29 (Thread 0x7f58b34006c0 (LWP 1283386)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a59a2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58f5d60e7d in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f58f5d5dc45 in QThreadPoolThread::run() () at /lib64/libQt6Core.so.6
#4  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 28 (Thread 0x7f58bd6006c0 (LWP 1274189)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 27 (Thread 0x7f581be006c0 (LWP 1283665)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58808bab25 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 26 (Thread 0x7f58d20006c0 (LWP 1274175)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 25 (Thread 0x7f58a61ff6c0 (LWP 1283674)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58bff61ddf in DecoderThread () at /lib64/libvlccore.so.9
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 24 (Thread 0x7f58316006c0 (LWP 1274730)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f57840033f0 in ??? ()
#4  0x00007f58315ff7c0 in ??? ()
#5  0x0000000000000018 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 23 (Thread 0x7f585d6006c0 (LWP 1274684)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f580df9f028 in base::(anonymous namespace)::InotifyReaderThreadDelegate::ThreadMain() () at /lib64/libQt6WebEngineCore.so.6
#2  0x00007f5814000c18 in ??? ()
#3  0x00007f5814000dd0 in ??? ()
#4  0x00007f585d5ffa30 in ??? ()
#5  0x00007f58f56b83ec in operator new(unsigned long) () at /lib64/libstdc++.so.6
#6  0x00007f580df80c33 in std::_Rb_tree_iterator<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> > std::_Rb_tree<unsigned long, std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*>, std::_Select1st<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> >, std::less<unsigned long>, std::allocator<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> > >::_M_emplace_hint_unique<std::piecewise_construct_t const&, std::tuple<unsigned long const&>, std::tuple<> >(std::_Rb_tree_const_iterator<std::pair<unsigned long const, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >*> >, std::piecewise_construct_t const&, std::tuple<unsigned long const&>&&, std::tuple<>&&) [clone .isra.0] () at /lib64/libQt6WebEngineCore.so.6
#7  0x00007f580df9417a in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt6WebEngineCore.so.6
#8  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#9  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 22 (Thread 0x7f58bfe006c0 (LWP 1274185)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 21 (Thread 0x7f58bc58b6c0 (LWP 1283661)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58f5d60efb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /lib64/libQt6Core.so.6
#3  0x00007f58c40b3270 in Phonon::VLC::StreamReader::readCallback(void*, char const*, long*, long*, unsigned int*, unsigned long*, void**) () at /usr/lib64/qt6/plugins/phonon4qt6_backend/phonon_vlc_qt6.so
#4  0x00007f58bc594395 in Block () at /usr/lib64/vlc/plugins/access/libaccess_imem_plugin.so
#5  0x00007f58bff7c36c in vlc_stream_ReadBlock () at /lib64/libvlccore.so.9
#6  0x00007f58bff5adec in AStreamReadBlock () at /lib64/libvlccore.so.9
#7  0x00007f58bff7ba8d in vlc_stream_ReadRaw () at /lib64/libvlccore.so.9
#8  0x00007f58bff7bb1e in vlc_stream_ReadPartial () at /lib64/libvlccore.so.9
#9  0x00007f58bc58d951 in Thread () at /usr/lib64/vlc/plugins/stream_filter/libprefetch_plugin.so
#10 0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#11 0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 20 (Thread 0x7f58c4c006c0 (LWP 1274184)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 19 (Thread 0x7f58be0006c0 (LWP 1274188)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 18 (Thread 0x7f583ce006c0 (LWP 1274746)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 17 (Thread 0x7f58bea006c0 (LWP 1274187)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 16 (Thread 0x7f58d2a006c0 (LWP 1274174)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 15 (Thread 0x7f585cc006c0 (LWP 1274685)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x0000000000000000 in ??? ()

Thread 14 (Thread 0x7f586ae006c0 (LWP 1274671)):
#0  0x00007f58f5512c03 in wait4 () at /lib64/libc.so.6
#1  0x00007f580dfafc96 in base::Process::WaitForExitWithTimeout(base::TimeDelta, int*) const () at /lib64/libQt6WebEngineCore.so.6
#2  0x00007f580dfb1d81 in base::(anonymous namespace)::BackgroundReaper::ThreadMain() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f580df9417a in base::(anonymous namespace)::ThreadFunc(void*) () at /lib64/libQt6WebEngineCore.so.6
#4  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#5  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 13 (Thread 0x7f58dbe006c0 (LWP 1274170)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f58f3575df5 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 12 (Thread 0x7f58820006c0 (LWP 1274665)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f580d01fc92 in content::SandboxIPCHandler::Run() () at /lib64/libQt6WebEngineCore.so.6
#2  0x0000000100000054 in ??? ()
#3  0x0000000000000002 in ??? ()
#4  0x0000000000000048 in ??? ()
#5  0x00007f5814000030 in ??? ()
#6  0xfffffffffffffec0 in ??? ()
#7  0x00007f5881fffa08 in ??? ()
#8  0x0000000000000000 in ??? ()

Thread 11 (Thread 0x7f583fe006c0 (LWP 1274703)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 10 (Thread 0x7f58534006c0 (LWP 1274687)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f580df85353 in base::ThreadIdNameManager::SetName(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) () at /lib64/libQt6WebEngineCore.so.6
#4  0x000055c0f3d300d8 in ??? ()
#5  0x00007f58533ffad0 in ??? ()
#6  0x00007f580f288284 in cc::SingleThreadTaskGraphRunner::Run() () at /lib64/libQt6WebEngineCore.so.6

Thread 9 (Thread 0x7f585f4006c0 (LWP 1274681)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f580df9376e in base::ConditionVariable::Wait() () at /lib64/libQt6WebEngineCore.so.6
#3  0x00007f57ec005a10 in ??? ()
#4  0x00007f57ec000b90 in ??? ()
#5  0x0000000000000018 in ??? ()
#6  0x0000000000000000 in ??? ()

Thread 8 (Thread 0x7f586a4006c0 (LWP 1274672)):
#0  0x00007f58f552a832 in epoll_wait () at /lib64/libc.so.6
#1  0x00007f58eef01435 in epoll_dispatch.lto_priv () at /lib64/libevent-2.1.so.7
#2  0x00007f58eeef8f88 in event_base_loop () at /lib64/libevent-2.1.so.7
#3  0x00007f580dfb69c0 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /lib64/libQt6WebEngineCore.so.6
#4  0x00007f580df5bb87 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () at /lib64/libQt6WebEngineCore.so.6
#5  0x00007f580df2277d in base::RunLoop::Run(base::Location const&) () at /lib64/libQt6WebEngineCore.so.6
#6  0x00007f580df7f358 in base::Thread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6
#7  0x00007f58130a5bff in ??? () at /lib64/libQt6WebEngineCore.so.6
#8  0x00007f5800000151 in ??? ()
#9  0x00007f580df7f34d in base::Thread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6
#10 0x00007f586a3ffa40 in ??? ()
#11 0x00007f586a3ffa10 in ??? ()
#12 0x00007f580df6f07d in base::internal::ServiceThread::Run(base::RunLoop*) () at /lib64/libQt6WebEngineCore.so.6

Thread 7 (Thread 0x7f58bf4006c0 (LWP 1274186)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 6 (Thread 0x7f58db4006c0 (LWP 1274171)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f58f3575df5 in QtWaylandClient::EventThread::run() () at /lib64/libQt6WaylandClient.so.6
#2  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#3  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#4  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 5 (Thread 0x7f58d34006c0 (LWP 1274173)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 4 (Thread 0x7f58e10006c0 (LWP 1274169)):
#0  0x00007f58f551c67d in poll () at /lib64/libc.so.6
#1  0x00007f58f46ccc34 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#2  0x00007f58f466c383 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#3  0x00007f58f5e850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#4  0x00007f58f5ba3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#5  0x00007f58f5cb7e4f in QThread::exec() () at /lib64/libQt6Core.so.6
#6  0x00007f58f7597e41 in QDBusConnectionManager::run() () at /lib64/libQt6DBus.so.6
#7  0x00007f58f5d5463c in QThreadPrivate::start(void*) () at /lib64/libQt6Core.so.6
#8  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#9  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 3 (Thread 0x7f58d3e006c0 (LWP 1274172)):
#0  0x00007f58f54a2be9 in __futex_abstimed_wait_common () at /lib64/libc.so.6
#1  0x00007f58f54a5639 in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libc.so.6
#2  0x00007f58d84a7cfd in cnd_wait () at /usr/lib64/dri/radeonsi_dri.so
#3  0x00007f58d8484acb in util_queue_thread_func () at /usr/lib64/dri/radeonsi_dri.so
#4  0x00007f58d84a7c2c in impl_thrd_routine () at /usr/lib64/dri/radeonsi_dri.so
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5882a006c0 (LWP 1283662)):
#0  0x00007f58f557c8c0 in __memset_avx2_unaligned_erms () at /lib64/libc.so.6
#1  0x00007f58808dd325 in ff_refstruct_alloc_ext_c () at /usr/lib64/ffmpeg/libavcodec.so.60
#2  0x00007f58807106f0 in ff_hevc_decode_nal_vps () at /usr/lib64/ffmpeg/libavcodec.so.60
#3  0x00007f5880724209 in hevc_decode_frame.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#4  0x00007f58808ba9e2 in frame_worker_thread.lto_priv () at /usr/lib64/ffmpeg/libavcodec.so.60
#5  0x00007f58f54a6507 in start_thread () at /lib64/libc.so.6
#6  0x00007f58f552a40c in clone3 () at /lib64/libc.so.6

Thread 1 (Thread 0x7f58eee70000 (LWP 1274168)):
[KCrash Handler]
#4  0x00007f58f5beb49e in QObject::deleteLater() () at /lib64/libQt6Core.so.6
#5  0x00007f58d0c3a37f in kt::MediaPlayerActivity::closeVideo() () at /usr/lib64/qt6/plugins/ktorrent_plugins/MediaPlayerPlugin.so
#6  0x00007f58f5bfc872 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#7  0x00007f58d0c46060 in kt::MediaPlayer::onStateChanged(Phonon::State, Phonon::State) () at /usr/lib64/qt6/plugins/ktorrent_plugins/MediaPlayerPlugin.so
#8  0x00007f58f5bfc872 in void doActivate<false>(QObject*, int, void**) () at /lib64/libQt6Core.so.6
#9  0x00007f58cbeae955 in Phonon::MediaObject::stateChanged(Phonon::State, Phonon::State) () at /lib64/libphonon4qt6.so.4
#10 0x00007f58cbeb4ed1 in Phonon::MediaObjectPrivate::_k_stateChanged(Phonon::State, Phonon::State) () at /lib64/libphonon4qt6.so.4
#11 0x00007f58f5bedd4b in QObject::event(QEvent*) () at /lib64/libQt6Core.so.6
#12 0x00007f58f6d8b218 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt6Widgets.so.6
#13 0x00007f58f5b96dc8 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt6Core.so.6
#14 0x00007f58f5b9ab91 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib64/libQt6Core.so.6
#15 0x00007f58f5e858ef in postEventSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt6Core.so.6
#16 0x00007f58f466ae8c in g_main_context_dispatch_unlocked.lto_priv () at /lib64/libglib-2.0.so.0
#17 0x00007f58f46ccc98 in g_main_context_iterate_unlocked.isra () at /lib64/libglib-2.0.so.0
#18 0x00007f58f466c383 in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#19 0x00007f58f5e850a3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#20 0x00007f58f5ba3b03 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt6Core.so.6
#21 0x00007f58f5b9f9bc in QCoreApplication::exec() () at /lib64/libQt6Core.so.6
#22 0x000055c0bcfc4758 in main ()

Reported using DrKonqi
Comment 1 Jack Hill 2024-08-17 12:38:22 UTC 
Git commit 6ffed4d673b77f20050aa9511fb03062ca1267d1 by Jack Hill.
Committed on 17/08/2024 at 11:50.
Pushed by jackh into branch 'master'.

Fix crash when video widget closes

show_video_action::toggled is connected to showVideo, which calls
closeVideo. So when we set show_video_action::checked in closeVideo,
this caused closeVideo to be called recursively. Then we set video to be
a nullptr and return back to the first calling of closeVideo. Then we
try to dereference video again, which results in a crash.

The video widget still crashes for me anyway, but now due to the
phonon-vlc backend.

M  +2    -2    plugins/mediaplayer/mediaplayeractivity.cpp

https://invent.kde.org/network/ktorrent/-/commit/6ffed4d673b77f20050aa9511fb03062ca1267d1