Application: kphotoalbum (5.7.0)

Qt Version: 5.15.1
Frameworks Version: 5.76.0
Operating System: Linux 5.4.0-56-generic x86_64
Windowing system: X11
Distribution: KDE neon User Edition 5.20

-- Information about the crash:
- What I was doing when the application crashed:
I opened one of the videos of my collection, kphotoalbum just crashed, there still seem to be issues with the video integration.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KPhotoAlbum (kphotoalbum), signal: Aborted

[New LWP 58667]
[New LWP 58668]
[New LWP 58669]
[New LWP 58670]
[New LWP 58671]
[New LWP 58685]
[New LWP 58686]
[New LWP 58687]
[New LWP 59271]
[New LWP 59279]
[New LWP 59281]
[New LWP 59284]
[New LWP 59287]
[New LWP 59288]
[New LWP 59289]
[New LWP 59290]
[New LWP 59291]
[New LWP 59292]
[New LWP 59294]
[New LWP 59318]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
0x00007f69ff30baff in __GI___poll (fds=0x7ffe33504728, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29
[Current thread is 1 (Thread 0x7f69ec64d1c0 (LWP 58665))]

Thread 21 (Thread 0x7f69357fa700 (LWP 59318)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f69357f92f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f69357f92a8, cond=0x7f69357f92d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f69357f92d0, mutex=0x7f69357f92a8) at pthread_cond_wait.c:638
#3  0x00007f69f8e4494e in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7f6937fff700 (LWP 59294)):
#0  0x00007f69ff23f0c0 in __GI_getenv (name=0x7f69ff3ad434 "NGUAGE", name@entry=0x7f69ff3ad432 "LANGUAGE") at getenv.c:75
#1  0x00007f69ff22f05c in guess_category_value (categoryname=0x7f69ff393493 <_nl_category_names+51> "LC_MESSAGES", category=5) at dcigettext.c:1565
#2  __dcigettext (domainname=0x7f69ff3ad405 <_libc_intl_domainname> "libc", msgid1=0x7f69ff3ad8ac "Bad file descriptor", msgid2=msgid2@entry=0x0, plural=plural@entry=0, n=n@entry=0, category=category@entry=5) at dcigettext.c:647
#3  0x00007f69ff22d993 in __GI___dcgettext (domainname=<optimized out>, msgid=<optimized out>, category=category@entry=5) at dcgettext.c:47
#4  0x00007f69ff298672 in __GI___strerror_r (errnum=errnum@entry=9, buf=buf@entry=0x0, buflen=buflen@entry=0) at _strerror.c:71
#5  0x00007f69ff298593 in strerror (errnum=9) at strerror.c:31
#6  0x00007f69f3d3dcf6 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f69f3d3f768 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#8  0x00007f69f3d35625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#9  0x00007f69f8e512b3 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#10 0x0100000000000000 in ?? ()
#11 0x00007f6930001d19 in ?? ()
#12 0x00007f6930001d18 in ?? ()
#13 0x00007f6937ffe250 in ?? ()
#14 0x00007f6937ffe248 in ?? ()
#15 0x00007f69300027a0 in ?? ()
#16 0x0000000000000008 in ?? ()
#17 0x0000000001833c76 in ?? ()
#18 0x0000000000000019 in ?? ()
#19 0x000000000005c436 in ?? ()
#20 0x00007f6937ffe318 in ?? ()
#21 0x00007f696006b920 in ?? ()
#22 0x7fffffffffffffff in ?? ()
#23 0x00007f696006b9c8 in ?? ()
#24 0x7fffffffffffffff in ?? ()
#25 0x0000000000000001 in ?? ()
#26 0x00007f6937ffe2d0 in ?? ()
#27 0x00007f69f8df4f89 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#28 0x00007f6937ffe318 in ?? ()
#29 0x00007f6937ffe3b0 in ?? ()
#30 0x00007f6937ffe310 in ?? ()
#31 0x00007f6937ffe3b0 in ?? ()
#32 0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7f696cff9700 (LWP 59292)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f696cff82f8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f696cff82a8, cond=0x7f696cff82d0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f696cff82d0, mutex=0x7f696cff82a8) at pthread_cond_wait.c:638
#3  0x00007f69f8e4494e in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f696d7fa700 (LWP 59291)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f696d7f91a8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f696d7f9158, cond=0x7f696d7f9180) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f696d7f9180, mutex=0x7f696d7f9158) at pthread_cond_wait.c:638
#3  0x00007f69f8e4494e in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f696dffb700 (LWP 59290)):
#0  __lll_lock_wait_private (futex=0x7f69ff3e44b0 <_IO_stdfile_2_lock>) at ./lowlevellock.c:35
#1  0x00007f69ff2731f6 in buffered_vfprintf (s=s@entry=0x7f69ff3e25c0 <_IO_2_1_stderr_>, format=format@entry=0x7f69f3d57258 "[%s] %s\n", args=args@entry=0x7f696dff9b30, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2381
#2  0x00007f69ff26fea4 in __vfprintf_internal (s=0x7f69ff3e25c0 <_IO_2_1_stderr_>, format=0x7f69f3d57258 "[%s] %s\n", ap=ap@entry=0x7f696dff9b30, mode_flags=2) at vfprintf-internal.c:1346
#3  0x00007f69ff3271b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#4  0x00007f69f3d3db36 in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#5  0x00007f69f3d3dd09 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#6  0x00007f69f3d3f768 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f69f3d35625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#8  0x00007f69f8e513fe in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x0100000000000000 in ?? ()
#10 0x00007f6940001d19 in ?? ()
#11 0x00007f6940001d18 in ?? ()
#12 0x00007f696dffa250 in ?? ()
#13 0x00007f696dffa248 in ?? ()
#14 0x00007f69400027a0 in ?? ()
#15 0x0000000000000008 in ?? ()
#16 0x00007f6940000020 in ?? ()
#17 0x00007f696dffa3b0 in ?? ()
#18 0x00007f6940002720 in ?? ()
#19 0x00007f696dffa318 in ?? ()
#20 0x00007f694c002170 in ?? ()
#21 0x7fffffffffffffff in ?? ()
#22 0x00007f694c002218 in ?? ()
#23 0x7fffffffffffffff in ?? ()
#24 0x0000000000000001 in ?? ()
#25 0x00007f696dffa2d0 in ?? ()
#26 0x00007f69f8df4f89 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#27 0x00007f696dffa318 in ?? ()
#28 0x00007f696dffa3b0 in ?? ()
#29 0x00007f696dffa310 in ?? ()
#30 0x00007f696dffa3b0 in ?? ()
#31 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f696e7fc700 (LWP 59289)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f696e7fb0a0, clockid=<optimized out>, expected=0, futex_word=0x7f696e7fb1c8) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f696e7fb0a0, clockid=<optimized out>, mutex=0x7f696e7fb178, cond=0x7f696e7fb1a0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f696e7fb1a0, mutex=0x7f696e7fb178, abstime=0x7f696e7fb0a0) at pthread_cond_wait.c:656
#3  0x00007f69f8e44a4a in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000002099 in ?? ()
#5  0x0000000007333917 in ?? ()
#6  0x000000000000207b in ?? ()
#7  0x00000000073392ef in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f696effd700 (LWP 59288)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7f696effc1a8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7f696effc158, cond=0x7f696effc180) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x7f696effc180, mutex=0x7f696effc158) at pthread_cond_wait.c:638
#3  0x00007f69f8e4494e in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f696f7fe700 (LWP 59287)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55579d34019c) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55579d3400d8, cond=0x55579d340170) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55579d340170, mutex=0x55579d3400d8) at pthread_cond_wait.c:638
#3  0x00007f69f8e4494e in base::ConditionVariable::Wait() () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f6975ffb700 (LWP 59284)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f6975ffa1f0, clockid=<optimized out>, expected=0, futex_word=0x7f6975ffa318) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f6975ffa1f0, clockid=<optimized out>, mutex=0x7f6975ffa2c8, cond=0x7f6975ffa2f0) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x7f6975ffa2f0, mutex=0x7f6975ffa2c8, abstime=0x7f6975ffa1f0) at pthread_cond_wait.c:656
#3  0x00007f69f8e44a4a in base::ConditionVariable::TimedWait(base::TimeDelta const&) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#4  0x000000000000209c in ?? ()
#5  0x0000000007311841 in ?? ()
#6  0x000000000000207b in ?? ()
#7  0x0000000007311841 in ?? ()
#8  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f69777fe700 (LWP 59281)):
#0  0x00007f69ff27321f in buffered_vfprintf (s=s@entry=0x7f69ff3e25c0 <_IO_2_1_stderr_>, format=format@entry=0x7f69f3d57258 "[%s] %s\n", args=args@entry=0x7f69777fcb10, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2401
#1  0x00007f69ff26fea4 in __vfprintf_internal (s=0x7f69ff3e25c0 <_IO_2_1_stderr_>, format=0x7f69f3d57258 "[%s] %s\n", ap=ap@entry=0x7f69777fcb10, mode_flags=2) at vfprintf-internal.c:1346
#2  0x00007f69ff3271b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#3  0x00007f69f3d3db36 in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#4  0x00007f69f3d3dd09 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#5  0x00007f69f3d3f768 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#6  0x00007f69f3d35625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f69f8e513fe in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#8  0x0100000000000000 in ?? ()
#9  0x00007f6960001cd9 in ?? ()
#10 0x00007f6960001cd8 in ?? ()
#11 0x00007f69777fd230 in ?? ()
#12 0x00007f69777fd228 in ?? ()
#13 0x00007f6960002560 in ?? ()
#14 0x0000000000000008 in ?? ()
#15 0x000000000080ba06 in ?? ()
#16 0x0000000000000008 in ?? ()
#17 0x000000000006a806 in ?? ()
#18 0x00007f69777fd2f8 in ?? ()
#19 0x00007f69d8008110 in ?? ()
#20 0x7fffffffffffffff in ?? ()
#21 0x00007f69d80081b8 in ?? ()
#22 0x7fffffffffffffff in ?? ()
#23 0x0000000000000001 in ?? ()
#24 0x00007f69777fd2b0 in ?? ()
#25 0x00007f69f8df4f89 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#26 0x00007f69777fd2f8 in ?? ()
#27 0x00007f69777fd3b0 in ?? ()
#28 0x00007f69777fd2f0 in ?? ()
#29 0x00007f69777fd3b0 in ?? ()
#30 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f6977fff700 (LWP 59279)):
#0  __lll_lock_wait_private (futex=0x7f69ff3e44b0 <_IO_stdfile_2_lock>) at ./lowlevellock.c:35
#1  0x00007f69ff2731f6 in buffered_vfprintf (s=s@entry=0x7f69ff3e25c0 <_IO_2_1_stderr_>, format=format@entry=0x7f69f3d57258 "[%s] %s\n", args=args@entry=0x7f6977ffdb10, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2381
#2  0x00007f69ff26fea4 in __vfprintf_internal (s=0x7f69ff3e25c0 <_IO_2_1_stderr_>, format=0x7f69f3d57258 "[%s] %s\n", ap=ap@entry=0x7f6977ffdb10, mode_flags=2) at vfprintf-internal.c:1346
#3  0x00007f69ff3271b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33
#4  0x00007f69f3d3db36 in event_logv_ () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#5  0x00007f69f3d3dd09 in event_warn () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#6  0x00007f69f3d3f768 in ?? () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#7  0x00007f69f3d35625 in event_base_loop () from /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7
#8  0x00007f69f8e512b3 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () from /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5
#9  0x01007f6977ffe240 in ?? ()
#10 0x00007f6970001d19 in ?? ()
#11 0x00007f6970001d18 in ?? ()
#12 0x00007f6977ffe230 in ?? ()
#13 0x00007f6977ffe228 in ?? ()
#14 0x00007f6970002680 in ?? ()
#15 0x00007f6970002520 in ?? ()
#16 0x00000000c7a112ab in ?? ()
#17 0x0000000000000d15 in ?? ()
#18 0x000000000003636b in ?? ()
#19 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f69a57fd700 (LWP 59271)):
#0  __GI___libc_read (nbytes=16, buf=0x7f69a57fc1d0, fd=31) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=31, buf=0x7f69a57fc1d0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f69fdd6e89f in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f69fdd25cfe in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f69fdd26152 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f69fdd262e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f69ffa4124b in QEventDispatcherGlib::processEvents (this=0x7f6980000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7  0x00007f69ff9e543b in QEventLoop::exec (this=this@entry=0x7f69a57fc3e0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#8  0x00007f69ff801982 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#9  0x00007f69ff802b1c in QThreadPrivate::start (arg=0x5557a2f03d80) at thread/qthread_unix.cpp:329
#10 0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#11 0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f69b63fd700 (LWP 58687)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5557a311dfb0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5557a311df60, cond=0x5557a311df88) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5557a311df88, mutex=0x5557a311df60) at pthread_cond_wait.c:638
#3  0x00007f69ff808ceb in QWaitConditionPrivate::wait (deadline=..., this=0x5557a311df60) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=this@entry=0x5557a311bef8, mutex=mutex@entry=0x5557a311bf00, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x000055579cfecfb7 in ImageManager::AsyncLoader::next (this=0x5557a311bed0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  0x000055579cfec6a6 in ImageManager::ImageLoaderThread::run (this=0x5557a32b3fb0) at ./ImageManager/ImageLoaderThread.cpp:59
#7  0x00007f69ff802b1c in QThreadPrivate::start (arg=0x5557a32b3fb0) at thread/qthread_unix.cpp:329
#8  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f69b7fff700 (LWP 58686)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5557a311dfb0) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5557a311df60, cond=0x5557a311df88) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5557a311df88, mutex=0x5557a311df60) at pthread_cond_wait.c:638
#3  0x00007f69ff808ceb in QWaitConditionPrivate::wait (deadline=..., this=0x5557a311df60) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=this@entry=0x5557a311bef8, mutex=mutex@entry=0x5557a311bf00, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x000055579cfecfb7 in ImageManager::AsyncLoader::next (this=0x5557a311bed0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  0x000055579cfec6a6 in ImageManager::ImageLoaderThread::run (this=0x5557a311b460) at ./ImageManager/ImageLoaderThread.cpp:59
#7  0x00007f69ff802b1c in QThreadPrivate::start (arg=0x5557a311b460) at thread/qthread_unix.cpp:329
#8  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f69bf29f700 (LWP 58685)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5557a311dfb4) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5557a311df60, cond=0x5557a311df88) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x5557a311df88, mutex=0x5557a311df60) at pthread_cond_wait.c:638
#3  0x00007f69ff808ceb in QWaitConditionPrivate::wait (deadline=..., this=0x5557a311df60) at thread/qwaitcondition_unix.cpp:146
#4  QWaitCondition::wait (this=this@entry=0x5557a311bef8, mutex=mutex@entry=0x5557a311bf00, deadline=...) at thread/qwaitcondition_unix.cpp:225
#5  0x000055579cfecfb7 in ImageManager::AsyncLoader::next (this=0x5557a311bed0) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6  0x000055579cfec6a6 in ImageManager::ImageLoaderThread::run (this=0x5557a311b3d0) at ./ImageManager/ImageLoaderThread.cpp:59
#7  0x00007f69ff802b1c in QThreadPrivate::start (arg=0x5557a311b3d0) at thread/qthread_unix.cpp:329
#8  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f69d5737700 (LWP 58671)):
#0  0x00007f69ff30baff in __GI___poll (fds=0x7f69c401b5c0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f69fdd261ae in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f69fdd262e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f69ffa4124b in QEventDispatcherGlib::processEvents (this=0x7f69c4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4  0x00007f69ff9e543b in QEventLoop::exec (this=this@entry=0x7f69d57363b0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#5  0x00007f69ff801982 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#6  0x00007f6a00bdef4b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f69ff802b1c in QThreadPrivate::start (arg=0x7f6a00c62d80) at thread/qthread_unix.cpp:329
#8  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f69d6ffd700 (LWP 58670)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55579d332cc8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55579d332c78, cond=0x55579d332ca0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55579d332ca0, mutex=0x55579d332c78) at pthread_cond_wait.c:638
#3  0x00007f69dd27297b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f69dd27258b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f69d77fe700 (LWP 58669)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55579d332cc8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55579d332c78, cond=0x55579d332ca0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55579d332ca0, mutex=0x55579d332c78) at pthread_cond_wait.c:638
#3  0x00007f69dd27297b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f69dd27258b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f69d7fff700 (LWP 58668)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55579d332cc8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55579d332c78, cond=0x55579d332ca0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55579d332ca0, mutex=0x55579d332c78) at pthread_cond_wait.c:638
#3  0x00007f69dd27297b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f69dd27258b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f69dcb90700 (LWP 58667)):
#0  futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55579d332cc8) at ../sysdeps/nptl/futex-internal.h:183
#1  __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55579d332c78, cond=0x55579d332ca0) at pthread_cond_wait.c:508
#2  __pthread_cond_wait (cond=0x55579d332ca0, mutex=0x55579d332c78) at pthread_cond_wait.c:638
#3  0x00007f69dd27297b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f69dd27258b in ?? () from /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f69ff192609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f69ff318293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f69ec64d1c0 (LWP 58665)):
[KCrash Handler]
#4  __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#5  0x00007f69ff21b859 in __GI_abort () at abort.c:79
#6  0x00007f69ff5f2951 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7  0x00007f69ff5fe47c in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#8  0x00007f69ff5fe4e7 in std::terminate() () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007f69ff5ff245 in __cxa_pure_virtual () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x000055579d0da8d3 in BackgroundJobs::HandleVideoThumbnailRequestJob::sendResult (this=0x5557a3a41bb0, image=...) at ./BackgroundJobs/HandleVideoThumbnailRequestJob.cpp:106
#11 0x000055579d0daac7 in BackgroundJobs::HandleVideoThumbnailRequestJob::frameLoaded (this=this@entry=0x5557a3a41bb0, image=...) at ./BackgroundJobs/HandleVideoThumbnailRequestJob.cpp:72
#12 0x000055579cedc5ad in BackgroundJobs::HandleVideoThumbnailRequestJob::qt_static_metacall (_o=0x5557a3a41bb0, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at ./obj-x86_64-linux-gnu/kphotoalbum_autogen/UHUIEV64BD/moc_HandleVideoThumbnailRequestJob.cpp:73
#13 0x00007f69ffa1d980 in doActivate<false> (sender=0x5557aa99b270, signal_index=3, argv=0x7ffe335053c0) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#14 0x00007f69ffa16d17 in QMetaObject::activate (sender=sender@entry=0x5557aa99b270, m=m@entry=0x55579d19b1a0 <ImageManager::ExtractOneVideoFrame::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe335053c0) at kernel/qobject.cpp:3946
#15 0x000055579ced1d56 in ImageManager::ExtractOneVideoFrame::result (this=this@entry=0x5557aa99b270, _t1=...) at ./obj-x86_64-linux-gnu/kphotoalbum_autogen/NAEE7Z5ID4/moc_ExtractOneVideoFrame.cpp:144
#16 0x000055579d000304 in ImageManager::ExtractOneVideoFrame::frameFetched (this=0x5557aa99b270) at ./ImageManager/ExtractOneVideoFrame.cpp:98
#17 0x00007f69ffa1d94e in QtPrivate::QSlotObjectBase::call (a=0x7ffe33505580, r=0x5557aa99b270, this=0x5557a3ccc100) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:398
#18 doActivate<false> (sender=0x5557a3a50a00, signal_index=11, argv=0x7ffe33505580) at kernel/qobject.cpp:3886
#19 0x00007f69ffa16d17 in QMetaObject::activate (sender=sender@entry=0x5557a3a50a00, m=m@entry=0x7f69ffc7c780 <QProcess::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffe33505580) at kernel/qobject.cpp:3946
#20 0x00007f69ff95592c in QProcess::finished (this=this@entry=0x5557a3a50a00, _t1=<optimized out>, _t2=<optimized out>) at .moc/moc_qprocess.cpp:339
#21 0x00007f69ff95f16f in QProcessPrivate::_q_processDied (this=0x7f69d8009150) at io/qprocess.cpp:1184
#22 0x00007f69ff95f352 in QProcess::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=0x7ffe33505720) at io/qprocess.h:318
#23 0x00007f69ffa1d980 in doActivate<false> (sender=0x5557a2e7e7b0, signal_index=3, argv=0x7ffe33505720) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:395
#24 0x00007f69ffa16d17 in QMetaObject::activate (sender=sender@entry=0x5557a2e7e7b0, m=m@entry=0x7f69ffc7eb60 <QSocketNotifier::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffe33505720) at kernel/qobject.cpp:3946
#25 0x00007f69ffa219c3 in QSocketNotifier::activated (this=this@entry=0x5557a2e7e7b0, _t1=..., _t2=<optimized out>, _t3=...) at .moc/moc_qsocketnotifier.cpp:178
#26 0x00007f69ffa22163 in QSocketNotifier::event (this=0x5557a2e7e7b0, e=0x7ffe335059f0) at kernel/qsocketnotifier.cpp:302
#27 0x00007f6a004bbda3 in QApplicationPrivate::notify_helper (this=this@entry=0x55579d27ade0, receiver=receiver@entry=0x5557a2e7e7b0, e=e@entry=0x7ffe335059f0) at kernel/qapplication.cpp:3630
#28 0x00007f6a004c4b98 in QApplication::notify (this=0x7ffe33505ce0, receiver=0x5557a2e7e7b0, e=0x7ffe335059f0) at kernel/qapplication.cpp:3154
#29 0x00007f69ff9e692a in QCoreApplication::notifyInternal2 (receiver=0x5557a2e7e7b0, event=0x7ffe335059f0) at ../../include/QtCore/5.15.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:325
#30 0x00007f69ffa41e35 in socketNotifierSourceDispatch (source=0x55579d329f00) at kernel/qeventdispatcher_glib.cpp:107
#31 0x00007f69fdd25fbd in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f69fdd26240 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#33 0x00007f69fdd262e3 in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f69ffa4124b in QEventDispatcherGlib::processEvents (this=0x55579d331ee0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#35 0x00007f69ff9e543b in QEventLoop::exec (this=this@entry=0x7ffe33505c00, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141
#36 0x00007f69ff9ed5e4 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:121
#37 0x000055579cece9fc in main (argc=<optimized out>, argv=<optimized out>) at ./main.cpp:158
[Inferior 1 (process 58665) detached]

The reporter indicates this bug may be a duplicate of or related to bug 427780.

Possible duplicates by query: bug 429344, bug 427780, bug 427384, bug 424911, bug 423951.

Reported using DrKonqi