Application: digikam (5.9.0)

Qt Version: 5.10.0
Frameworks Version: 5.45.0
Operating System: Linux 4.4.126-48-default x86_64
Distribution: "openSUSE Leap 42.3"

-- Information about the crash:
- What I was doing when the application crashed:
ricaricaricare cartella su disco locale, con solo parziaole visualizzazione

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f8a7abbaa00 (LWP 17521))]

Thread 43 (Thread 0x7f895e121700 (LWP 13086)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x228c5e0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x2bc7fa8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x2bc7f70) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 42 (Thread 0x7f8998f7d700 (LWP 17786)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04c7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2280f00) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x2280ed0, mutex=mutex@entry=0x2280ec8, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8a79356fde in Digikam::VideoThumbnailerJob::run (this=0x2280a80) at /usr/src/debug/digikam-5.9.0/core/libs/threadimageio/videothumbnailerjob.cpp:165
#4  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x2280a80) at thread/qthread_unix.cpp:376
#5  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 41 (Thread 0x7f88b47f8700 (LWP 17626)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x62bb6b0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x62bb238, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x62bb200) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 40 (Thread 0x7f88b4ff9700 (LWP 17625)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x611aea0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x6152eb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x6152e80) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 39 (Thread 0x7f88b57fa700 (LWP 17624)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x6151e70) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x61519b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x6151980) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 38 (Thread 0x7f88b5ffb700 (LWP 17623)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x614f860) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x614f3a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x614f370) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 37 (Thread 0x7f88b67fc700 (LWP 17622)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x614d6b0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x614d1f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x614d1c0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 36 (Thread 0x7f88b6ffd700 (LWP 17621)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x614b4f0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x614b038, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x614b000) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 35 (Thread 0x7f88b77fe700 (LWP 17620)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1f69260) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x6119e48, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x6119e10) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 34 (Thread 0x7f88bdffb700 (LWP 17619)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x6118e00) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x6118948, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x6118910) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 33 (Thread 0x7f8935ffb700 (LWP 17618)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x61167f0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x6116338, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x6116300) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 32 (Thread 0x7f88bffff700 (LWP 17617)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x6114850) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x6114398, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x6114360) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 31 (Thread 0x7f88bf7fe700 (LWP 17616)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x61128a0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x61123e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x61123b0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 30 (Thread 0x7f88be7fc700 (LWP 17615)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x5d8d3d0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x5d8cf58, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x5d8cf20) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 29 (Thread 0x7f88bd7fa700 (LWP 17614)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x56a5850) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x56a53d8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x56a53a0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 28 (Thread 0x7f88b7fff700 (LWP 17613)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a690997b0 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 27 (Thread 0x7f88bcff9700 (LWP 17612)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a690997b0 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 26 (Thread 0x7f89367fc700 (LWP 17611)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a690997b0 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 25 (Thread 0x7f89357fa700 (LWP 17610)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a690997b0 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 24 (Thread 0x7f8934ff9700 (LWP 17609)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a690997b0 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 23 (Thread 0x7f88beffd700 (LWP 17608)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a690997b0 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 22 (Thread 0x7f899b1ff700 (LWP 17553)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6909aa39 in WTF::ParkingLot::parkConditionally(void const*, std::function<bool ()>, std::function<void ()>, std::chrono::time_point<std::chrono::_V2::steady_clock, std::chrono::duration<long, std::ratio<1l, 1000000000l> > >) () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a68a22cf7 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a6909d7d8 in ?? () from /usr/lib64/libQt5WebKit.so.5
#5  0x00007f8a690cef6a in ?? () from /usr/lib64/libQt5WebKit.so.5
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 21 (Thread 0x7f89e158f700 (LWP 17551)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x28d0bd0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x28d0718, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x28d06e0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 20 (Thread 0x7f89e1d90700 (LWP 17550)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x247edd0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x247e958, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x247e920) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7f89e2ffd700 (LWP 17545)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x228cc30) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x228a758, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x228a720) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7f89e37fe700 (LWP 17544)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2281650) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x2281198, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x2281160) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7f89e3fff700 (LWP 17543)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2256c10) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x2256798, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x2256760) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7f8a05ffb700 (LWP 17542)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1d23400) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1de4828, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1de47f0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7f8a067fc700 (LWP 17541)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1d52bf0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1d8c0f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1d8c0c0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7f8a06ffd700 (LWP 17540)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1de66a0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1de2f28, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1de2ef0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7f8a077fe700 (LWP 17539)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1d56650) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1dd6128, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1dd60f0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7f8a07fff700 (LWP 17538)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1ce5190) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1d31f78, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1d31f40) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7f8a14899700 (LWP 17537)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1de2310) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1ddf5e8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1ddf5b0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f8a1509a700 (LWP 17536)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1ddbcf0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1cef588, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1cef550) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f8a158e0700 (LWP 17535)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1dd2180) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1ddc528, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1ddc4f0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f8a160e1700 (LWP 17534)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1dd4430) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1d8bb58, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1d8bb20) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f8a168e2700 (LWP 17533)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1dd3b50) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1ddf058, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1ddf020) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f8a170e3700 (LWP 17532)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1d515b0) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1dc4ee8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1dc4eb0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f8a178e4700 (LWP 17531)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04e8b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1de1f30) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=<optimized out>, readWriteLock=0x1da0b28, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:239
#3  0x00007f8a6ed0e44b in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /usr/lib64/libQtAV.so.1
#4  0x00007f8a6ed7e0cb in QtAV::ExtractThread::run() () from /usr/lib64/libQtAV.so.1
#5  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1da0af0) at thread/qthread_unix.cpp:376
#6  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f8a23aa3700 (LWP 17530)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a76d04c7b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x1d2c250) at thread/qwaitcondition_unix.cpp:143
#2  QWaitCondition::wait (this=this@entry=0x1d2c060, mutex=mutex@entry=0x1d2c058, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#3  0x00007f8a79369a29 in Digikam::ParkingThread::run (this=0x1d2c040) at /usr/src/debug/digikam-5.9.0/core/libs/threads/threadmanager.cpp:115
#4  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x1d2c040) at thread/qthread_unix.cpp:376
#5  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f8a29fc7700 (LWP 17527)):
#0  0x00007f8a7600733d in read () from /lib64/libc.so.6
#1  0x00007f8a6b353750 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007f8a6b312e49 in g_main_context_check () from /usr/lib64/libglib-2.0.so.0
#3  0x00007f8a6b3132a8 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007f8a6b31342c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#5  0x00007f8a76f15fbb in QEventDispatcherGlib::processEvents (this=0x7f8a240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#6  0x00007f8a76ec1a4b in QEventLoop::exec (this=this@entry=0x7f8a29fc6b90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#7  0x00007f8a76cff14a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#8  0x00007f8a72bdf7b5 in ?? () from /usr/lib64/libQt5DBus.so.5
#9  0x00007f8a76d03e0f in QThreadPrivate::start (arg=0x7f8a72e49d40) at thread/qthread_unix.cpp:376
#10 0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#11 0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f8a41854700 (LWP 17525)):
#0  0x00007f8a729b90ff in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007f8a7659f8fc in std::condition_variable::wait(std::unique_lock<std::mutex>&) () from /usr/lib64/libstdc++.so.6
#2  0x00007f8a6a5d5877 in ?? () from /usr/lib64/libQt5WebKit.so.5
#3  0x00007f8a6a5d59b9 in ?? () from /usr/lib64/libQt5WebKit.so.5
#4  0x00007f8a765a568f in ?? () from /usr/lib64/libstdc++.so.6
#5  0x00007f8a729b4724 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f8a76013e8d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f8a7abbaa00 (LWP 17521)):
[KCrash Handler]
#6  0x0000000008439b90 in ?? ()
#7  0x00007f8a6d9dd82e in qDeleteAll<QList<Phonon::MediaObject*>::const_iterator> (end=..., begin=...) at /usr/include/qt5/QtCore/qalgorithms.h:320
#8  qDeleteAll<QList<Phonon::MediaObject*> > (c=...) at /usr/include/qt5/QtCore/qalgorithms.h:328
#9  NotifyByAudio::~NotifyByAudio (this=0x59997c0, __in_chrg=<optimized out>) at /usr/src/debug/knotifications-5.45.0/src/notifybyaudio.cpp:46
#10 0x00007f8a6d9dd8c9 in NotifyByAudio::~NotifyByAudio (this=0x59997c0, __in_chrg=<optimized out>) at /usr/src/debug/knotifications-5.45.0/src/notifybyaudio.cpp:48
#11 0x00007f8a76eeb8d5 in QObjectPrivate::deleteChildren (this=this@entry=0x7bab0a0) at kernel/qobject.cpp:1992
#12 0x00007f8a76ef5b6e in QObject::~QObject (this=<optimized out>, __in_chrg=<optimized out>) at kernel/qobject.cpp:1022
#13 0x00007f8a6d9bc249 in KNotificationManagerSingleton::~KNotificationManagerSingleton (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/knotifications-5.45.0/src/knotificationmanager.cpp:65
#14 (anonymous namespace)::Q_QGS_s_self::Holder::~Holder (this=<optimized out>, __in_chrg=<optimized out>) at /usr/src/debug/knotifications-5.45.0/src/knotificationmanager.cpp:71
#15 0x00007f8a75f5e869 in __run_exit_handlers () from /lib64/libc.so.6
#16 0x00007f8a75f5e8b5 in exit () from /lib64/libc.so.6
#17 0x00007f8a75f4772c in __libc_start_main () from /lib64/libc.so.6
#18 0x00000000004079f9 in _start () at ../sysdeps/x86_64/start.S:118

Reported using DrKonqi