Tried scanning a few times now and it crashed each time after a period of time: ***** (gdb) thread apply all backtrace Thread 5846 (Thread 0x7fe147fef700 (LWP 9000)): #0 0x00007fe26c521e71 in clone () at /usr/lib/libc.so.6 #1 0x00007fe2667e4fb0 in start_thread () at /usr/lib/libpthread.so.0 #2 0x00007fe147fef700 in () #3 0x0000000000000000 in () Thread 5845 (Thread 0x7fe145feb700 (LWP 8998)): #0 0x00007fe26c521e71 in clone () at /usr/lib/libc.so.6 #1 0x00007fe2667e3de3 in create_thread () at /usr/lib/libpthread.so.0 #2 0x00007fe2667e5866 in pthread_create@@GLIBC_2.2.5 () at /usr/lib/libpthread.so.0 #3 0x00007fe26d218ffb in QThread::start(QThread::Priority) () at /usr/lib/libQt5Core.so.5 #4 0x00007fe26d21588b in QThreadPoolPrivate::startThread(QRunnable*) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe26d21620c in QThreadPoolPrivate::tryStart(QRunnable*) () at /usr/lib/libQt5Core.so.5 #6 0x00007fe26d21683d in QThreadPool::start(QRunnable*, int) () at /usr/lib/libQt5Core.so.5 #7 0x00007fe26f91b4a1 in Digikam::ActionThreadBase::run() () at /usr/lib/libdigikamcore.so.5.8.0 #8 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #9 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #10 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5844 (Thread 0x7fe139d57700 (LWP 8999)): #0 0x00007fe26c51c879 in syscall () at /usr/lib/libc.so.6 #1 0x00007fe26d210b16 in QBasicMutex::lockInternal() () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26d210e74 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fe26ce3b3a5 in Digikam::CoreDbAccess::CoreDbAccess() () at /usr/lib/libdigikamdatabase.so.5.8.0 #4 0x00007fe26ce56ebd in Digikam::TagsJob::run() () at /usr/lib/libdigikamdatabase.so.5.8.0 #5 0x00007fe26d216b22 in () at /usr/lib/libQt5Core.so.5 #6 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5843 (Thread 0x7fe139556700 (LWP 8997)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b02c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26f91b605 in Digikam::ActionThreadBase::run() () at /usr/lib/libdigikamcore.so.5.8.0 #3 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5440 (Thread 0x7fe149ff3700 (LWP 8179)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5389 (Thread 0x7fe1477ee700 (LWP 8117)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5378 (Thread 0x7fe1467ec700 (LWP 8106)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5367 (Thread 0x7fe1a497d700 (LWP 8095)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 4856 (Thread 0x7fe1497f2700 (LWP 7065)): #0 0x00007fe2620d66f0 in () at /usr/lib/libopencv_objdetect.so.3.4 #1 0x00007fe2620e1cda in () at /usr/lib/libopencv_objdetect.so.3.4 #2 0x00007fe2685c75d2 in () at /usr/lib/libopencv_core.so.3.4 #3 0x00007fe25ba8ed36 in () at /usr/lib/libtbb.so.2 #4 0x00007fe25ba8b591 in () at /usr/lib/libtbb.so.2 #5 0x00007fe2685c7e2a in () at /usr/lib/libopencv_core.so.3.4 #6 0x00007fe2685c7ebb in () at /usr/lib/libopencv_core.so.3.4 #7 0x00007fe25ba88908 in tbb::interface7::internal::task_arena_base::internal_execute(tbb::interface7::internal::delegate_base&) const () at /usr/lib/libtbb.so.2 #8 0x00007fe2685c814e in cv::parallel_for_(cv::Range const&, cv::ParallelLoopBody const&, double) () at /usr/lib/libopencv_core.so.3.4 #9 0x00007fe2620e40cb in () at /usr/lib/libopencv_objdetect.so.3.4 #10 0x00007fe2620e4d27 in () at /usr/lib/libopencv_objdetect.so.3.4 #11 0x00007fe2620d34ed in () at /usr/lib/libopencv_objdetect.so.3.4 #12 0x00007fe2620e2522 in cv::CascadeClassifier::detectMultiScale(cv::_InputArray const&, std::vector<cv::Rect_<int>, std::allocator<cv::Rect_<int> > >&, double, int, int, cv::Size_<int>, cv::Size_<int>) () at /usr/lib/libopencv_objdetect.so.3.4 #13 0x00007fe26f958cf6 in () at /usr/lib/libdigikamcore.so.5.8.0 #14 0x00007fe26f95b84b in () at /usr/lib/libdigikamcore.so.5.8.0 #15 0x00007fe26f964d3a in Digikam::FaceDetector::detectFaces(QImage const&, QSize const&) () at /usr/lib/libdigikamcore.so.5.8.0 #16 0x00007fe270af0c29 in () at /usr/lib/libdigikamgui.so.5.8.0 #17 0x00007fe270afd514 in () at /usr/lib/libdigikamgui.so.5.8.0 #18 0x00007fe26d438112 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #19 0x00007fe26e3e1fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #20 0x00007fe26e3e99c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x00007fe26d406da0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #22 0x00007fe26d409a06 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #23 0x00007fe26d463d04 in () at /usr/lib/libQt5Core.so.5 #24 0x00007fe25f38de38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #25 0x00007fe25f38e081 in () at /usr/lib/libglib-2.0.so.0 #26 0x00007fe25f38e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #27 0x00007fe26d4632f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #28 0x00007fe26d4053db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007fe26f91c4b9 in () at /usr/lib/libdigikamcore.so.5.8.0 #30 0x00007fe26d216b22 in () at /usr/lib/libQt5Core.so.5 #31 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #32 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #33 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 4729 (Thread 0x7fe146fed700 (LWP 6871)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 4594 (Thread 0x7fe1a53ff700 (LWP 6405)): #0 0x00007fe26f6b5504 in () at /usr/lib/libdigikamcore.so.5.8.0 #1 0x00007fe26f6b5590 in () at /usr/lib/libdigikamcore.so.5.8.0 #2 0x00007fe26f6b5590 in () at /usr/lib/libdigikamcore.so.5.8.0 #3 0x00007fe26f6b5683 in () at /usr/lib/libdigikamcore.so.5.8.0 #4 0x00007fe26f6c4cd4 in () at /usr/lib/libdigikamcore.so.5.8.0 #5 0x00007fe26f6c4fd1 in () at /usr/lib/libdigikamcore.so.5.8.0 #6 0x00007fe26f6c54f3 in () at /usr/lib/libdigikamcore.so.5.8.0 #7 0x00007fe26f6cd701 in Digikam::JPEGLoader::load(QString const&, Digikam::DImgLoaderObserver*) () at /usr/lib/libdigikamcore.so.5.8.0 #8 0x00007fe26f830dab in Digikam::DImg::load(QString const&, int, Digikam::DImgLoaderObserver*, Digikam::DRawDecoding const&) () at /usr/lib/libdigikamcore.so.5.8.0 #9 0x00007fe26f8eea7e in () at /usr/lib/libdigikamcore.so.5.8.0 #10 0x00007fe26f8db2d9 in Digikam::LoadSaveThread::run() () at /usr/lib/libdigikamcore.so.5.8.0 #11 0x00007fe26f91e050 in Digikam::DynamicThread::DynamicThreadPriv::run() () at /usr/lib/libdigikamcore.so.5.8.0 #12 0x00007fe26d216b22 in () at /usr/lib/libQt5Core.so.5 #13 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #14 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #15 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 4201 (Thread 0x7fe148ff1700 (LWP 5814)): ---Type <return> to continue, or q <return> to quit--- #0 0x00007fe2667eb6fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26d216db1 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 4200 (Thread 0x7fe1487f0700 (LWP 5813)): #0 0x00007fe2667eb6fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26d216db1 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 2364 (Thread 0x7fe14effd700 (LWP 3011)): #0 0x00007fe2620d6787 in () at /usr/lib/libopencv_objdetect.so.3.4 #1 0x00007fe2620e1cda in () at /usr/lib/libopencv_objdetect.so.3.4 #2 0x00007fe2685c75d2 in () at /usr/lib/libopencv_core.so.3.4 #3 0x00007fe25ba8ed36 in () at /usr/lib/libtbb.so.2 #4 0x00007fe25ba875a8 in () at /usr/lib/libtbb.so.2 #5 0x00007fe25ba8603c in () at /usr/lib/libtbb.so.2 #6 0x00007fe25ba81f96 in () at /usr/lib/libtbb.so.2 #7 0x00007fe25ba821ea in () at /usr/lib/libtbb.so.2 #8 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 1571 (Thread 0x7fe16f7fe700 (LWP 1782)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 1560 (Thread 0x7fe14a7f4700 (LWP 1770)): #0 0x00007fe26c519a7c in fdatasync () at /usr/lib/libc.so.6 #1 0x00007fe24dce3f0a in () at /usr/lib/libsqlite3.so.0 #2 0x00007fe24dce5bf2 in () at /usr/lib/libsqlite3.so.0 #3 0x00007fe24dce7d77 in sqlite3PagerCommitPhaseOne () at /usr/lib/libsqlite3.so.0 #4 0x00007fe24dc81326 in sqlite3BtreeCommitPhaseOne () at /usr/lib/libsqlite3.so.0 #5 0x00007fe24dd1946a in sqlite3VdbeHalt () at /usr/lib/libsqlite3.so.0 #6 0x00007fe24dd13515 in sqlite3VdbeExec () at /usr/lib/libsqlite3.so.0 #7 0x00007fe24dd14550 in sqlite3_step () at /usr/lib/libsqlite3.so.0 #8 0x00007fe238335abe in () at /usr/lib/qt/plugins/sqldrivers/libqsqlite.so #9 0x00007fe238337333 in () at /usr/lib/qt/plugins/sqldrivers/libqsqlite.so #10 0x00007fe26efdc938 in QSqlQuery::exec() () at /usr/lib/libQt5Sql.so.5 #11 0x00007fe26f6aec0c in Digikam::BdEngineBackend::exec(Digikam::DbEngineSqlQuery&) () at /usr/lib/libdigikamcore.so.5.8.0 #12 0x00007fe26f6af2ee in Digikam::BdEngineBackend::execQuery(QString const&, QVariant const&, QVariant const&) () at /usr/lib/libdigikamcore.so.5.8.0 #13 0x00007fe26f6af36b in Digikam::BdEngineBackend::execSql(QString const&, QVariant const&, QVariant const&, QList<QVariant>*, QVariant*) () at /usr/lib/libdigikamcore.so.5.8.0 #14 0x00007fe26ce09251 in Digikam::CoreDB::addItemTag(long long, int) () at /usr/lib/libdigikamdatabase.so.5.8.0 #15 0x00007fe26ce65f40 in Digikam::ImageInfo::setTag(int) () at /usr/lib/libdigikamdatabase.so.5.8.0 #16 0x00007fe270ae1e47 in () at /usr/lib/libdigikamgui.so.5.8.0 #17 0x00007fe270aef94b in () at /usr/lib/libdigikamgui.so.5.8.0 #18 0x00007fe270afe039 in () at /usr/lib/libdigikamgui.so.5.8.0 #19 0x00007fe26d438112 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #20 0x00007fe26e3e1fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #21 0x00007fe26e3e99c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #22 0x00007fe26d406da0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #23 0x00007fe26d409a06 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5 #24 0x00007fe26d463d04 in () at /usr/lib/libQt5Core.so.5 #25 0x00007fe25f38de38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #26 0x00007fe25f38e081 in () at /usr/lib/libglib-2.0.so.0 #27 0x00007fe25f38e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 ---Type <return> to continue, or q <return> to quit--- #28 0x00007fe26d4632f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #29 0x00007fe26d4053db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #30 0x00007fe26f91c4b9 in () at /usr/lib/libdigikamcore.so.5.8.0 #31 0x00007fe26d216b22 in () at /usr/lib/libQt5Core.so.5 #32 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #33 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #34 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 109 (Thread 0x7fe14e337700 (LWP 31424)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 98 (Thread 0x7fe14c2bc700 (LWP 31411)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 87 (Thread 0x7fe14f7fe700 (LWP 31374)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 72 (Thread 0x7fe14cff9700 (LWP 31358)): #0 0x00007fe2667eb6fd in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21aee1 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26d216db1 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 67 (Thread 0x7fe14babb700 (LWP 31353)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 62 (Thread 0x7fe1551cf700 (LWP 31347)): #0 0x00007fe2620d66d0 in () at /usr/lib/libopencv_objdetect.so.3.4 #1 0x00007fe2620e1cda in () at /usr/lib/libopencv_objdetect.so.3.4 #2 0x00007fe2685c75d2 in () at /usr/lib/libopencv_core.so.3.4 #3 0x00007fe25ba8ed36 in () at /usr/lib/libtbb.so.2 #4 0x00007fe25ba875a8 in () at /usr/lib/libtbb.so.2 #5 0x00007fe25ba8603c in () at /usr/lib/libtbb.so.2 #6 0x00007fe25ba81f96 in () at /usr/lib/libtbb.so.2 #7 0x00007fe25ba821ea in () at /usr/lib/libtbb.so.2 #8 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 61 (Thread 0x7fe1555d0700 (LWP 31346)): #0 0x00007fe26c51c879 in syscall () at /usr/lib/libc.so.6 #1 0x00007fe25ba821c3 in () at /usr/lib/libtbb.so.2 #2 0x00007fe25ba821ea in () at /usr/lib/libtbb.so.2 #3 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 60 (Thread 0x7fe157fff700 (LWP 31345)): #0 0x00007fe2620d677e in () at /usr/lib/libopencv_objdetect.so.3.4 #1 0x00007fe2620e1cda in () at /usr/lib/libopencv_objdetect.so.3.4 ---Type <return> to continue, or q <return> to quit--- #2 0x00007fe2685c75d2 in () at /usr/lib/libopencv_core.so.3.4 #3 0x00007fe25ba8ed36 in () at /usr/lib/libtbb.so.2 #4 0x00007fe25ba875a8 in () at /usr/lib/libtbb.so.2 #5 0x00007fe25ba8603c in () at /usr/lib/libtbb.so.2 #6 0x00007fe25ba81f96 in () at /usr/lib/libtbb.so.2 #7 0x00007fe25ba821ea in () at /usr/lib/libtbb.so.2 #8 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 59 (Thread 0x7fe16effd700 (LWP 31344)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe16d38dcca in () at /usr/lib/beignet//libcl.so #2 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #3 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 57 (Thread 0x7fe16e7fc700 (LWP 31339)): #0 0x00007fe26d2965ba in operator==(QString const&, QString const&) () at /usr/lib/libQt5Core.so.5 #1 0x00007fe26f8eb654 in () at /usr/lib/libdigikamcore.so.5.8.0 #2 0x00007fe26f8e2e10 in Digikam::LoadingCache::notifyNewLoadingProcess(Digikam::LoadingProcess*, Digikam::LoadingDescription const&) () at /usr/lib/libdigikamcore.so.5.8.0 #3 0x00007fe26f8eebe6 in () at /usr/lib/libdigikamcore.so.5.8.0 #4 0x00007fe26f8db2d9 in Digikam::LoadSaveThread::run() () at /usr/lib/libdigikamcore.so.5.8.0 #5 0x00007fe26f91e050 in Digikam::DynamicThread::DynamicThreadPriv::run() () at /usr/lib/libdigikamcore.so.5.8.0 #6 0x00007fe26d216b22 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 49 (Thread 0x7fe1577fe700 (LWP 31331)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 48 (Thread 0x7fe16ffff700 (LWP 31330)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 47 (Thread 0x7fe14d7fa700 (LWP 31329)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 46 (Thread 0x7fe14ffff700 (LWP 31328)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 45 (Thread 0x7fe13dfdb700 (LWP 31288)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 44 (Thread 0x7fe1407e0700 (LWP 31287)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 43 (Thread 0x7fe140fe1700 (LWP 31286)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 42 (Thread 0x7fe1417e2700 (LWP 31285)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 41 (Thread 0x7fe141fe3700 (LWP 31284)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 40 (Thread 0x7fe1427e4700 (LWP 31283)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 39 (Thread 0x7fe142fe5700 (LWP 31282)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 38 (Thread 0x7fe1437e6700 (LWP 31281)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 37 (Thread 0x7fe143fe7700 (LWP 31280)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 36 (Thread 0x7fe13f7de700 (LWP 31279)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 35 (Thread 0x7fe13efdd700 (LWP 31278)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 34 (Thread 0x7fe13e7dc700 (LWP 31277)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 33 (Thread 0x7fe13ffdf700 (LWP 31276)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 32 (Thread 0x7fe1447e8700 (LWP 31259)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26caad5bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007fe26caad5bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fe25d204fc1 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> > >) () at /usr/lib/libQt5WebKit.so.5 ---Type <return> to continue, or q <return> to quit--- #4 0x00007fe25d203c62 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007fe25d20804d in () at /usr/lib/libQt5WebKit.so.5 #6 0x00007fe25d23ab7a in () at /usr/lib/libQt5WebKit.so.5 #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 31 (Thread 0x7fe144fe9700 (LWP 31258)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26caad5bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007fe26caad5bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fe25d204fc1 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> > >) () at /usr/lib/libQt5WebKit.so.5 #4 0x00007fe25d203c62 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007fe25d20804d in () at /usr/lib/libQt5WebKit.so.5 #6 0x00007fe25d23ab7a in () at /usr/lib/libQt5WebKit.so.5 #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 30 (Thread 0x7fe1457ea700 (LWP 31257)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26caad5bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007fe26caad5bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fe25d204fc1 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> > >) () at /usr/lib/libQt5WebKit.so.5 #4 0x00007fe25d203c62 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007fe25d20804d in () at /usr/lib/libQt5WebKit.so.5 #6 0x00007fe25d23ab7a in () at /usr/lib/libQt5WebKit.so.5 #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 28 (Thread 0x7fe14aff5700 (LWP 31246)): #0 0x00007fe26c51797b in poll () at /usr/lib/libc.so.6 #1 0x00007fe25f38dff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe25f38e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe26d4632f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fe26d4053db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe26f91c4b9 in () at /usr/lib/libdigikamcore.so.5.8.0 #6 0x00007fe26d216b22 in () at /usr/lib/libQt5Core.so.5 #7 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 27 (Thread 0x7fe1a63ff700 (LWP 31219)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26caad5bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007fe26caad5bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fe25d204fc1 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> > >) () at /usr/lib/libQt5WebKit.so.5 #4 0x00007fe25cb699a9 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007fe25d20804d in () at /usr/lib/libQt5WebKit.so.5 #6 0x00007fe25d23ab7a in () at /usr/lib/libQt5WebKit.so.5 #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 26 (Thread 0x7fe1a77fc700 (LWP 31218)): #0 0x00007fe26c51797b in poll () at /usr/lib/libc.so.6 #1 0x00007fe25f38dff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe25f38e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe26d4632f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fe26d4053db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe26d2147ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 25 (Thread 0x7fe1a7ffd700 (LWP 31217)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 24 (Thread 0x7fe1ecfa5700 (LWP 31216)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 23 (Thread 0x7fe224336700 (LWP 31215)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe25517ad89 in pa_threaded_mainloop_wait () at /usr/lib/libpulse.so.0 #2 0x00007fe2554185da in () at /usr/lib/libopenal.so.1 #3 0x00007fe2553a2b48 in () at /usr/lib/libopenal.so.1 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 22 (Thread 0x7fe1edffc700 (LWP 31214)): #0 0x00007fe26c51797b in poll () at /usr/lib/libc.so.6 #1 0x00007fe25517a773 in () at /usr/lib/libpulse.so.0 #2 0x00007fe25516bbd0 in pa_mainloop_poll () at /usr/lib/libpulse.so.0 #3 0x00007fe25516c271 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007fe25516c301 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007fe25517a6ae in () at /usr/lib/libpulse.so.0 #6 0x00007fe24676f81c in () at /usr/lib/pulseaudio/libpulsecommon-11.1.so #7 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 21 (Thread 0x7fe1ee7fd700 (LWP 31209)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 20 (Thread 0x7fe1eeffe700 (LWP 31208)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 19 (Thread 0x7fe1ef7ff700 (LWP 31207)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 ---Type <return> to continue, or q <return> to quit--- #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 18 (Thread 0x7fe2097fa700 (LWP 31206)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 17 (Thread 0x7fe209ffb700 (LWP 31205)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 16 (Thread 0x7fe20a7fc700 (LWP 31204)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 15 (Thread 0x7fe20affd700 (LWP 31203)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 14 (Thread 0x7fe20b7fe700 (LWP 31202)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7fe20bfff700 (LWP 31201)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7fe224b37700 (LWP 31200)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7fe225338700 (LWP 31199)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7fe225b39700 (LWP 31198)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7fe22633a700 (LWP 31197)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7fe226b3b700 (LWP 31196)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7fe22733c700 (LWP 31195)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b2e4 in QWaitCondition::wait(QReadWriteLock*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe262d73e04 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () at /usr/lib/libQtAV.so.1 #3 0x00007fe262de6559 in QtAV::ExtractThread::run() () at /usr/lib/libQtAV.so.1 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7fe232dee700 (LWP 31194)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b02c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26f91c99b in () at /usr/lib/libdigikamcore.so.5.8.0 #3 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7fe2335ef700 (LWP 31192)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26d21b02c in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #2 0x00007fe2707a5407 in Digikam::ScanController::run() () at /usr/lib/libdigikamgui.so.5.8.0 #3 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #4 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #5 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7fe238d3e700 (LWP 31188)): #0 0x00007fe26c51797b in poll () at /usr/lib/libc.so.6 #1 0x00007fe25f38dff3 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007fe25f38e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007fe26d4632f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007fe26d4053db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007fe26d2147ae in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007fe266a10416 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #8 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7fe23b3e1700 (LWP 31187)): #0 0x00007fe26c51797b in poll () at /usr/lib/libc.so.6 #1 0x00007fe259808180 in () at /usr/lib/libxcb.so.1 #2 0x00007fe259809e4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1 #3 0x00007fe23d2ef82a in () at /usr/lib/libQt5XcbQpa.so.5 #4 0x00007fe26d219b4d in () at /usr/lib/libQt5Core.so.5 #5 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #6 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7fe23e4a9700 (LWP 31186)): #0 0x00007fe2667eb3bd in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007fe26caad5bd in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864 #2 0x00007fe26caad5bd in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53 #3 0x00007fe25e84fd09 in () at /usr/lib/libQt5WebKit.so.5 #4 0x00007fe25e84fe59 in () at /usr/lib/libQt5WebKit.so.5 #5 0x00007fe26cab3b9f in std::execute_native_thread_routine(void*) (__p=0x55a01351d310) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:83 #6 0x00007fe2667e508c in start_thread () at /usr/lib/libpthread.so.0 #7 0x00007fe26c521e7f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7fe2712273c0 (LWP 31181)): #0 0x00007fe26c51c879 in syscall () at /usr/lib/libc.so.6 #1 0x00007fe26d210b16 in QBasicMutex::lockInternal() () at /usr/lib/libQt5Core.so.5 #2 0x00007fe26d210e74 in () at /usr/lib/libQt5Core.so.5 #3 0x00007fe26ce3b3a5 in Digikam::CoreDbAccess::CoreDbAccess() () at /usr/lib/libdigikamdatabase.so.5.8.0 #4 0x00007fe26cde1f10 in Digikam::CollectionManager::albumRootPath(int) () at /usr/lib/libdigikamdatabase.so.5.8.0 #5 0x00007fe26ce64ae8 in Digikam::ImageInfo::filePath() const () at /usr/lib/libdigikamdatabase.so.5.8.0 #6 0x00007fe26ce64db5 in Digikam::ImageInfo::fileUrl() const () at /usr/lib/libdigikamdatabase.so.5.8.0 #7 0x00007fe2708db040 in () at /usr/lib/libdigikamgui.so.5.8.0 #8 0x00007fe27089f337 in () at /usr/lib/libdigikamgui.so.5.8.0 #9 0x00007fe2708b5b12 in () at /usr/lib/libdigikamgui.so.5.8.0 #10 0x00007fe26d4376c6 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/libQt5Core.so.5 #11 0x00007fe26d4445b8 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/libQt5Core.so.5 #12 0x00007fe26d444929 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/libQt5Core.so.5 #13 0x00007fe26d4380cb in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5 #14 0x00007fe26e3e1fec in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #15 0x00007fe26e3e99c6 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #16 0x00007fe26d406da0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #17 0x00007fe26d462738 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #18 0x00007fe26d462f6a in () at /usr/lib/libQt5Core.so.5 #19 0x00007fe25f38de38 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #20 0x00007fe25f38e081 in () at /usr/lib/libglib-2.0.so.0 #21 0x00007fe25f38e10e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #22 0x00007fe26d4632f1 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/li #23 0x00007fe23d377482 in () at /usr/lib/libQt5XcbQpa.so.5 #24 0x00007fe26d4053db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 ---Type <return> to continue, or q <return> to quit--- #25 0x00007fe26d40e7d8 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #26 0x000055a01267778a in () #27 0x00007fe26c44cf4a in __libc_start_main () at /usr/lib/libc.so.6 #28 0x000055a0126788aa in _start () *****
What's about this problem if you use official Linux AppImage bundle instead system package ? Gilles Caulier
I just tried the digikam-5.8.0-01-x86-64 version and that crashed as well. GDB looks to be useless for this portable type of program, but the program finished with: ***** digikam.facesengine: detectMultiScale: image size 720 405 searchIncrement 1.1 grouping 3 flags 1 min size 23 23 digikam.general: Cancel Main Thread digikam.general: Cancel Main Thread digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => QDateTime(<sanitized> Qt::TimeSpec(LocalTime)) digikam.general: Check for finish: 51 packages, 0 infos to filter, hasFinished() false digikam.dimg: "/<path>/<imagefile>" : JPEG file identified digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => QDateTime(<sanitized> Qt::TimeSpec(LocalTime)) /tmp/.mount_digika61IE7j/AppRun: line 73: 19417 Segmentation fault (core dumped) digikam $@ ***** systemd-coredump[23563]: Process 19417 (digikam) of user 1000 dumped core. Stack trace of thread 21843: #0 0x000000329e9147ad n/a (/tmp/.mount_digika61IE7j/usr/lib/libQt5Core.so.5)
What's the amount of memory used while scanning faces ? It's grow step by step until a critical stage ? Gilles Caulier
RAM 8GB System at 1.8GB when scan begins Bouncing around 2.1-2.3GB and then higher ranges Peaking at 3.2GB Essentially, the program is using less than 1800MB At the point of crashing, it was using 24% RAM: Virt: 5273M Res: 1782M Shared: 117M
The AppImage has a built-in GDB, use the "debug" option. Can you post the result? Maik
with debug: ***** ... digikam.general: Check for finish: 51 packages, 0 infos to filter, hasFinished() false Thread 1673 "Thread (pooled)" received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fff087f0700 (LWP 23667)] 0x000000329e92d3c8 in operator==(QString const&, QString const&) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 (gdb) bt #0 0x000000329e92d3c8 in operator==(QString const&, QString const&) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #1 0x00007ffff6696895 in Digikam::LoadingDescription::equalsIgnoreReducedVersion (this=<optimized out>, other=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadingdescription.cpp:295 #2 0x00007ffff66a2f3b in Digikam::SharedLoadingTask::notifyNewLoadingProcess (this=0x3fa5290, process=<optimized out>, description=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavetask.cpp:421 #3 0x00007ffff66994a0 in Digikam::LoadingCache::notifyNewLoadingProcess (this=this@entry=0x7d68a0, process=process@entry=0x4661358, description=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadingcache.cpp:243 #4 0x00007ffff66a5dd7 in Digikam::PreviewLoadingTask::execute (this=0x4661160) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/previewtask.cpp:162 #5 0x00007ffff6690892 in Digikam::LoadSaveThread::run (this=0x463c9a0) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavethread.cpp:133 #6 0x00007ffff66ce87e in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x463dbd0) at /b/dktemp/digikam-v5.8.0/core/libs/threads/dynamicthread.cpp:183 #7 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #8 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #9 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 (gdb) thread apply all backtrace Thread 2000 (Thread 0x7fff097fa700 (LWP 24343)): #0 0x00007fffed8a997b in poll () from /usr/lib/libc.so.6 #1 0x00007fffecebeff3 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fffecebf10e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x000000329eadc9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x000000329ea8b35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff66cccec in Digikam::WorkerObjectRunnable::run (this=0x3ec7a70) at /b/dktemp/digikam-v5.8.0/core/libs/threads/threadmanager.cpp:192 #6 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #7 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #8 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 1683 (Thread 0x7fff0affd700 (LWP 23684)): #0 0x00007ffff5d9a988 in read () from /usr/lib/libpthread.so.0 #1 0x00007fffe859fb52 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #2 0x00007fffe85a13a3 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #3 0x00007fffe85e1ca5 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #4 0x00007fffe85e2b37 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #5 0x00007fffe85e994b in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #6 0x00007fffe86099ab in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #7 0x00007fffe8612867 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #8 0x00007fffe8594825 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #9 0x00007fffe8595a43 in ?? () from /tmp/.mount_digikajZHvp3/usr/plugins/sqldrivers/libqsqlite.so #10 0x00000032a68119b2 in QSqlQuery::exec() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Sql.so.5 #11 0x00007ffff64664e8 in Digikam::BdEngineBackend::exec (this=0x766470, query=...) at /b/dktemp/digikam-v5.8.0/core/libs/database/engine/dbenginebackend.cpp:1432 #12 0x00007ffff6466c0c in Digikam::BdEngineBackend::execQuery (this=this@entry=0x766470, sql=..., boundValue1=..., boundValue2=...) at /b/dktemp/digikam-v5.8.0/core/libs/database/engine/dbenginebackend.cpp:1000 #13 0x00007ffff6466c5a in Digikam::BdEngineBackend::execSql (this=0x766470, sql=..., boundValue1=..., boundValue2=..., values=values@entry=0x7fff0affc7a0, lastInsertId=lastInsertId@entry=0x0) at /b/dktemp/digikam-v5.8.0/core/libs/database/engine/dbenginebackend.cpp:900 #14 0x00007ffff647046a in Digikam::ThumbsDb::findByHash (this=0x798430, uniqueHash=..., fileSize=fileSize@entry=57700) at /b/dktemp/digikam-v5.8.0/core/libs/database/thumbsdb/thumbsdb.cpp:136 #15 0x00007ffff66a89ad in Digikam::ThumbnailCreator::loadThumbsDbInfo (this=this@entry=0xf06ea0, info=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:882 #16 0x00007ffff66a8c1a in Digikam::ThumbnailCreator::isInDatabase (this=this@entry=0xf06ea0, info=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:899 #17 0x00007ffff66acdae in Digikam::ThumbnailCreator::load (this=0xf06ea0, identifier=..., rect=..., pregenerate=pregenerate@entry=true) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:237 #18 0x00007ffff66ad610 in Digikam::ThumbnailCreator::pregenerate (this=<optimized out>, identifier=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:197 #19 0x00007ffff66b7e60 in Digikam::ThumbnailLoadingTask::execute (this=0x4bf7860) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailtask.cpp:76 #20 0x00007ffff6690892 in Digikam::LoadSaveThread::run (this=0xf7d770) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavethread.cpp:133 #21 0x00007ffff66ce87e in Digikam::DynamicThread::DynamicThreadPriv::run (this=0xf20e90) at /b/dktemp/digikam-v5.8.0/core/libs/threads/dynamicthread.cpp:183 #22 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #23 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #24 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #25 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 1682 (Thread 0x7fff09ffb700 (LWP 23683)): #0 0x00000032c4f1325d in cv::compareHist(cv::_InputArray const&, cv::_InputArray const&, int) () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_imgproc.so.3.2 #1 0x00007ffff751d1e8 in Digikam::LBPHFaceRecognizer::predict (this=0x7fff14007a50, _src=..., collector=...) at /b/dktemp/digikam-v5.8.0/core/libs/facesengine/recognition-opencv-lbph/facerec_borrowed.cpp:410 #2 0x00007ffff66f43c8 in cv::face::FaceRecognizer::predict (this=0x7fff14007a50, src=..., label=@0x7fff09ffa45c: -1, confidence=@0x7fff09ffa468: 0) at /b/dktemp/digikam-v5.8.0/core/libs/facesengine/opencv3-face/facerec.cpp:112 #3 0x00007ffff75135e3 in Digikam::OpenCVLBPHFaceRecognizer::recognize (this=0x7fff20019a70, inputImage=...) at /b/dktemp/digikam-v5.8.0/core/libs/facesengine/recognition-opencv-lbph/opencvlbphfacerecognizer.cpp:138 #4 0x00007ffff750c39e in Digikam::RecognitionDatabase::recognizeFaces (this=this@entry=0x815f60, images=images@entry=0x7fff09ffa640) at /b/dktemp/digikam-v5.8.0/core/libs/facesengine/recognitiondatabase.cpp:581 #5 0x00007ffff750c7aa in Digikam::RecognitionDatabase::recognizeFaces (this=this@entry=0x815f60, images=...) at /b/dktemp/digikam-v5.8.0/core/libs/facesengine/recognitiondatabase.cpp:539 #6 0x00007ffff780dc31 in Digikam::RecognitionWorker::process (this=0x815f40, package=...) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/facepipeline.cpp:600 #7 0x00007ffff7818dc3 in Digikam::RecognitionWorker::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /b/dktemp/digikam-v5.8.0/build/core/utilities/facemanagement/moc_facepipeline_p.cpp:571 #8 0x000000329eab77fa in QObject::event(QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #9 0x00007fffef4678bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Widgets.so.5 #10 0x00007fffef46edc0 in QApplication::notify(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Widgets.so.5 #11 0x000000329ea8d1c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #12 0x000000329ea8f6ab in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #13 0x000000329eadd473 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #14 0x00007fffecebee38 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #15 0x00007fffecebf081 in ?? () from /usr/lib/libglib-2.0.so.0 #16 0x00007fffecebf10e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #17 0x000000329eadc9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #18 0x000000329ea8b35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #19 0x00007ffff66cccec in Digikam::WorkerObjectRunnable::run (this=0x4a6e540) at /b/dktemp/digikam-v5.8.0/core/libs/threads/threadmanager.cpp:192 ---Type <return> to continue, or q <return> to quit--- #20 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #21 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #22 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #23 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 1673 (Thread 0x7fff087f0700 (LWP 23667)): #0 0x000000329e92d3c8 in operator==(QString const&, QString const&) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #1 0x00007ffff6696895 in Digikam::LoadingDescription::equalsIgnoreReducedVersion (this=<optimized out>, other=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadingdescription.cpp:295 #2 0x00007ffff66a2f3b in Digikam::SharedLoadingTask::notifyNewLoadingProcess (this=0x3fa5290, process=<optimized out>, description=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavetask.cpp:421 #3 0x00007ffff66994a0 in Digikam::LoadingCache::notifyNewLoadingProcess (this=this@entry=0x7d68a0, process=process@entry=0x4661358, description=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadingcache.cpp:243 #4 0x00007ffff66a5dd7 in Digikam::PreviewLoadingTask::execute (this=0x4661160) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/previewtask.cpp:162 #5 0x00007ffff6690892 in Digikam::LoadSaveThread::run (this=0x463c9a0) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavethread.cpp:133 #6 0x00007ffff66ce87e in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x463dbd0) at /b/dktemp/digikam-v5.8.0/core/libs/threads/dynamicthread.cpp:183 #7 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #8 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #9 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #10 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 700 (Thread 0x7fff08ff1700 (LWP 21845)): #0 0x00000032ca4201d5 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/liblcms2.so.2 #1 0x00000032ca4272a3 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/liblcms2.so.2 #2 0x00000032ca426b0a in cmsDoTransform () from /tmp/.mount_digikajZHvp3/usr/lib/liblcms2.so.2 #3 0x00007ffff6505298 in Digikam::IccTransform::transform (this=this@entry=0x7fff08ff0850, image=..., description=..., observer=observer@entry=0x0) at /b/dktemp/digikam-v5.8.0/core/libs/dimg/filters/icc/icctransform.cpp:723 #4 0x00007ffff6512921 in Digikam::IccTransform::apply (this=this@entry=0x7fff08ff0850, image=..., observer=0x0) at /b/dktemp/digikam-v5.8.0/core/libs/dimg/filters/icc/icctransform.cpp:651 #5 0x00007ffff64fd62a in Digikam::IccManager::transformForDisplay (this=this@entry=0x7fff08ff08c0, profile=...) at /b/dktemp/digikam-v5.8.0/core/libs/dimg/filters/icc/iccmanager.cpp:370 #6 0x00007ffff66a2046 in Digikam::SharedLoadingTask::postProcess (this=0x3fa5290) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavetask.cpp:324 #7 0x00007ffff66a56c0 in Digikam::PreviewLoadingTask::execute (this=0x3fa5290) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/previewtask.cpp:399 #8 0x00007ffff6690892 in Digikam::LoadSaveThread::run (this=0x463c9a0) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/loadsavethread.cpp:133 #9 0x00007ffff66ce87e in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x463dbd0) at /b/dktemp/digikam-v5.8.0/core/libs/threads/dynamicthread.cpp:183 #10 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #11 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #12 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #13 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 173 (Thread 0x7fff0b7fe700 (LWP 20799)): #0 0x00007fffed8ae879 in syscall () from /usr/lib/libc.so.6 #1 0x000000329e8a67c5 in QBasicMutex::lockInternal() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x000000329e8a6856 in QMutex::lock() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #3 0x00007ffff6476309 in Digikam::ThumbsDbAccess::ThumbsDbAccess (this=<optimized out>) at /b/dktemp/digikam-v5.8.0/core/libs/database/thumbsdb/thumbsdbaccess.cpp:104 #4 0x00007ffff66a892b in Digikam::ThumbnailCreator::loadThumbsDbInfo (this=this@entry=0x41a5e30, info=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:870 #5 0x00007ffff66a8c1a in Digikam::ThumbnailCreator::isInDatabase (this=this@entry=0x41a5e30, info=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:899 #6 0x00007ffff66ad88f in Digikam::ThumbnailCreator::store (this=0x41a5e30, path=..., i=..., rect=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:417 #7 0x00007ffff66ada6e in Digikam::ThumbnailCreator::storeDetailThumbnail (this=<optimized out>, path=..., detailRect=..., i=...) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailcreator.cpp:397 #8 0x00007ffff66ae99d in Digikam::ThumbnailLoadThread::storeDetailThumbnail (this=this@entry=0x45e90c0, filePath=..., detailRect=..., image=..., isFace=isFace@entry=true) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/thumbnailloadthread.cpp:909 #9 0x00007ffff7802d15 in Digikam::FaceUtils::storeThumbnails (this=this@entry=0x7fff0b7fd5a0, thread=0x45e90c0, filePath=..., databaseFaces=..., image=...) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/faceutils.cpp:141 #10 0x00007ffff780c717 in Digikam::DatabaseWriter::process (this=0x4533120, package=...) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/facepipeline.cpp:655 #11 0x00007ffff7818f32 in Digikam::DatabaseWriter::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /b/dktemp/digikam-v5.8.0/build/core/utilities/facemanagement/moc_facepipeline_p.cpp:690 #12 0x000000329eab77fa in QObject::event(QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #13 0x00007fffef4678bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Widgets.so.5 #14 0x00007fffef46edc0 in QApplication::notify(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Widgets.so.5 #15 0x000000329ea8d1c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #16 0x000000329ea8f6ab in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #17 0x000000329eadd473 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #18 0x00007fffecebee38 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #19 0x00007fffecebf081 in ?? () from /usr/lib/libglib-2.0.so.0 #20 0x00007fffecebf10e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #21 0x000000329eadc9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #22 0x000000329ea8b35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #23 0x00007ffff66cccec in Digikam::WorkerObjectRunnable::run (this=0x4666cc0) at /b/dktemp/digikam-v5.8.0/core/libs/threads/threadmanager.cpp:192 #24 0x000000329e8ab8bd in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #25 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #26 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #27 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 129 (Thread 0x7fff077ee700 (LWP 20713)): #0 0x00007ffff5d976fd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af618 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x000000329e8aba17 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #3 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 120 (Thread 0x7fff0bfff700 (LWP 20695)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 119 (Thread 0x7fff0c800700 (LWP 20694)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 118 (Thread 0x7fff0d001700 (LWP 20693)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 117 (Thread 0x7fff0d802700 (LWP 20692)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 116 (Thread 0x7fff0e003700 (LWP 20691)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 115 (Thread 0x7fff3c950700 (LWP 20690)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 114 (Thread 0x7fff0f7fe700 (LWP 20689)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 113 (Thread 0x7fff0effd700 (LWP 20688)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032c498b0a1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 ---Type <return> to continue, or q <return> to quit--- #2 0x00000032c498b0e9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libopencv_core.so.3.2 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 112 (Thread 0x7fff0ffff700 (LWP 20687)): #0 0x00007ffff5d976fd in pthread_cond_timedwait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af618 in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x000000329e8aba17 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #3 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 107 (Thread 0x7fff3d151700 (LWP 20682)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 106 (Thread 0x7fff3d952700 (LWP 20681)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 105 (Thread 0x7fff3e153700 (LWP 20680)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 104 (Thread 0x7fff3ecad700 (LWP 20679)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 95 (Thread 0x7ffef9139700 (LWP 20427)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 94 (Thread 0x7ffef993a700 (LWP 20426)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 ---Type <return> to continue, or q <return> to quit--- #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 93 (Thread 0x7ffefd33d700 (LWP 20425)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 92 (Thread 0x7ffefdb3e700 (LWP 20424)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 91 (Thread 0x7ffeff26c700 (LWP 20423)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 90 (Thread 0x7ffeffa6d700 (LWP 20422)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 89 (Thread 0x7fff0026e700 (LWP 20421)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 88 (Thread 0x7fff00a6f700 (LWP 20420)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 87 (Thread 0x7fff01270700 (LWP 20419)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 ---Type <return> to continue, or q <return> to quit--- #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 86 (Thread 0x7ffefcb3c700 (LWP 20418)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 85 (Thread 0x7ffefc33b700 (LWP 20417)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 84 (Thread 0x7ffefe33f700 (LWP 20416)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 83 (Thread 0x7ffefbb3a700 (LWP 20414)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 34 (Thread 0x7fff3fffe700 (LWP 20331)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff3138f73 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #2 0x00007ffff34705f1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 33 (Thread 0x7fff50fa2700 (LWP 20330)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff3138f73 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #2 0x00007ffff34705f1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 32 (Thread 0x7fff517a3700 (LWP 20329)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff3138f73 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #2 0x00007ffff34705f1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 31 (Thread 0x7fff51fa4700 (LWP 20328)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff3137f5d in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #2 0x00007ffff34705f1 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 30 (Thread 0x7fff527a5700 (LWP 20327)): #0 0x00007fffed8a997b in poll () from /usr/lib/libc.so.6 #1 0x00007fffecebeff3 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fffecebf10e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x000000329eadc9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x000000329ea8b35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x000000329e8aa22c in QThread::exec() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #6 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #7 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #8 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 29 (Thread 0x7fff52fa6700 (LWP 20326)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 28 (Thread 0x7fff537a7700 (LWP 20325)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 27 (Thread 0x7fffc0439700 (LWP 20324)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00000032a982c530 in pa_threaded_mainloop_wait () from /tmp/.mount_digikajZHvp3/usr/lib/libpulse.so.0 #2 0x00007fffeb1ae5da in ?? () from /usr/lib/libopenal.so.1 #3 0x00007fffeb138b48 in ?? () from /usr/lib/libopenal.so.1 #4 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 26 (Thread 0x7fffa0ff9700 (LWP 20323)): #0 0x00007fffed8a997b in poll () from /usr/lib/libc.so.6 #1 0x00000032a982cc4f in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libpulse.so.0 #2 0x00000032a981cae6 in pa_mainloop_poll () from /tmp/.mount_digikajZHvp3/usr/lib/libpulse.so.0 #3 0x00000032a981dec9 in pa_mainloop_iterate () from /tmp/.mount_digikajZHvp3/usr/lib/libpulse.so.0 #4 0x00000032a981df80 in pa_mainloop_run () from /tmp/.mount_digikajZHvp3/usr/lib/libpulse.so.0 #5 0x00000032a982ca4b in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libpulse.so.0 #6 0x00000032a9c38a78 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libpulsecommon-0.9.21.so #7 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #8 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 22 (Thread 0x7fffa17fa700 (LWP 20318)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 21 (Thread 0x7fffa1ffb700 (LWP 20317)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 20 (Thread 0x7fffa27fc700 (LWP 20316)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 19 (Thread 0x7fffa2ffd700 (LWP 20315)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x00007ffff3440880 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #2 0x00007ffff34408a9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5WebKit.so.5 #3 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #4 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 18 (Thread 0x7fffa37fe700 (LWP 20314)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 17 (Thread 0x7fffa3fff700 (LWP 20313)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 16 (Thread 0x7fffc0ff9700 (LWP 20312)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 15 (Thread 0x7fffc17fa700 (LWP 20311)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 ---Type <return> to continue, or q <return> to quit--- Thread 14 (Thread 0x7fffc1ffb700 (LWP 20310)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 13 (Thread 0x7fffc27fc700 (LWP 20309)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 12 (Thread 0x7fffc2ffd700 (LWP 20308)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 11 (Thread 0x7fffc37fe700 (LWP 20307)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 10 (Thread 0x7fffc3fff700 (LWP 20306)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 9 (Thread 0x7fffd0c8e700 (LWP 20305)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 8 (Thread 0x7fffd148f700 (LWP 20304)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 ---Type <return> to continue, or q <return> to quit--- #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 7 (Thread 0x7fffd1c90700 (LWP 20303)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af8cb in QWaitCondition::wait(QReadWriteLock*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff4b98bd3 in QtAV::BlockingQueue<QRunnable*, QQueue>::take() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #3 0x00007ffff4c072db in QtAV::ExtractThread::run() () from /tmp/.mount_digikajZHvp3/usr/lib/libQtAV.so.1 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 6 (Thread 0x7fffe2177700 (LWP 20302)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af6cb in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff66cd1e1 in Digikam::ParkingThread::run (this=0xdbf510) at /b/dktemp/digikam-v5.8.0/core/libs/threads/threadmanager.cpp:115 #3 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 4 (Thread 0x7fffe2978700 (LWP 20293)): #0 0x00007fffed8a997b in poll () from /usr/lib/libc.so.6 #1 0x00007fffecebeff3 in ?? () from /usr/lib/libglib-2.0.so.0 #2 0x00007fffecebf10e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #3 0x000000329eadc9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x000000329ea8b35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x000000329e8aa22c in QThread::exec() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #6 0x00000032a2a13c45 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5DBus.so.5 #7 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #8 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #9 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 3 (Thread 0x7fffe3179700 (LWP 20292)): #0 0x00007ffff5d973bd in pthread_cond_wait@@GLIBC_2.3.2 () from /usr/lib/libpthread.so.0 #1 0x000000329e8af6cb in QWaitCondition::wait(QMutex*, unsigned long) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x00007ffff74feee4 in Digikam::ScanController::run (this=0x7ffff7dd5c80 <_ZZN7Digikam12_GLOBAL__N_113Q_QGS_creator13innerFunctionEvE6holder>) at /b/dktemp/digikam-v5.8.0/core/libs/database/utils/scancontroller.cpp:673 #3 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #4 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #5 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 2 (Thread 0x7fffe9329700 (LWP 20291)): #0 0x00007fffed8a997b in poll () from /usr/lib/libc.so.6 #1 0x00007fffed195180 in ?? () from /usr/lib/libxcb.so.1 #2 0x00007fffed196e4b in xcb_wait_for_event () from /usr/lib/libxcb.so.1 #3 0x00007fffe93686d9 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5XcbQpa.so.5 #4 0x000000329e8ae9ba in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #5 0x00007ffff5d9108c in start_thread () from /usr/lib/libpthread.so.0 #6 0x00007fffed8b3e7f in clone () from /usr/lib/libc.so.6 Thread 1 (Thread 0x7fffe96388c0 (LWP 20271)): #0 0x00007fffed8ae879 in syscall () from /usr/lib/libc.so.6 #1 0x000000329e8a67c5 in QBasicMutex::lockInternal() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #2 0x000000329e8a6816 in QMutex::lock() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #3 0x00007ffff650053c in Digikam::IccProfile::open (this=this@entry=0x7fffffffce60) at /b/dktemp/digikam-v5.8.0/core/libs/dimg/filters/icc/iccprofile.cpp:328 #4 0x00007ffff64fd16d in Digikam::IccManager::displayProfile (displayingWidget=0x0) at /b/dktemp/digikam-v5.8.0/core/libs/dimg/filters/icc/iccmanager.cpp:384 #5 0x00007ffff66a3d47 in Digikam::PreviewLoadThread::createLoadingDescription (this=this@entry=0x463c9a0, filePath=..., settings=..., size=size@entry=1600) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/previewloadthread.cpp:44 #6 0x00007ffff66a3e90 in Digikam::PreviewLoadThread::loadFastButLarge (this=this@entry=0x463c9a0, filePath=..., size=size@entry=1600) at /b/dktemp/digikam-v5.8.0/core/libs/threadimageio/previewloadthread.cpp:86 #7 0x00007ffff7808610 in Digikam::PreviewLoader::process (this=0x463c9a0, package=...) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/facepipeline.cpp:428 #8 0x00007ffff78189f3 in Digikam::PreviewLoader::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /b/dktemp/digikam-v5.8.0/build/core/utilities/facemanagement/moc_facepipeline_p.cpp:325 #9 0x000000329eab5fd8 in QMetaObject::activate(QObject*, int, int, void**) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #10 0x00007ffff7817a32 in Digikam::FacePipeline::Private::startProcess (this=this@entry=0x458bcf0, _t1=...) at /b/dktemp/digikam-v5.8.0/build/core/utilities/facemanagement/moc_facepipeline_p.cpp:1243 #11 0x00007ffff7808b69 in Digikam::FacePipeline::Private::send (this=this@entry=0x458bcf0, package=...) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/facepipeline.cpp:1174 #12 0x00007ffff7808ed0 in Digikam::FacePipeline::Private::receiverFlowControl (this=this@entry=0x458bcf0) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/facepipeline.cpp:1211 ---Type <return> to continue, or q <return> to quit--- #13 0x00007ffff78096ff in Digikam::FacePipeline::Private::finishProcess (this=0x458bcf0, package=...) at /b/dktemp/digikam-v5.8.0/core/utilities/facemanagement/facepipeline.cpp:1190 #14 0x00007ffff78195ba in Digikam::FacePipeline::Private::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /b/dktemp/digikam-v5.8.0/build/core/utilities/facemanagement/moc_facepipeline_p.cpp:1173 #15 0x000000329eab77fa in QObject::event(QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #16 0x00007fffef4678bc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Widgets.so.5 #17 0x00007fffef46edc0 in QApplication::notify(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Widgets.so.5 #18 0x000000329ea8d1c0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #19 0x000000329ea8f6ab in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #20 0x000000329eadd473 in ?? () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #21 0x00007fffecebee38 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #22 0x00007fffecebf081 in ?? () from /usr/lib/libglib-2.0.so.0 #23 0x00007fffecebf10e in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #24 0x000000329eadc9a7 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #25 0x000000329ea8b35a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #26 0x000000329ea93a84 in QCoreApplication::exec() () from /tmp/.mount_digikajZHvp3/usr/lib/libQt5Core.so.5 #27 0x0000000000405a91 in main (argc=1, argv=<optimized out>) at /b/dktemp/digikam-v5.8.0/core/app/main/main.cpp:285 *****
In the past, we have seen problems with the function SharedLoadingTask::notifyNewLoadingProcess(). After a long debugging I have a theory, a possible problem with QHash. Do you have non-ANSI characters in your file name of the images? Maik
Created attachment 111566 [details] hashtomap.patch Gilles, You could always reproduce a crash if you ran face recognition on all cores. Can you please try it with this patch? Maik
I will try while this week end. Gilles
Nope, I grepped for non-ansi characters in the filenames and came up with no results. Also, I intentionally disabled the use of all-cores for face recog/detect.
MAik, I applied your patch and now i rebuild the faces detection data from scratch. There are 38000 items in my collection. This will take time with only one core to use (instead 8)... Gilles
Gilles, Please use all cores, the parallel face worker are limited to 3 threads. If I remember it correctly... Maik
My guess is that it's possible that a QHash from a QString is not unique. In Qt4, non-ANSI characters could cause this. Although the algorithm has been revised in Qt5... Maik
ok, i switch to multicore. Note that it's currently 15% of scanning with one core. Nothing special, it run. I can switch to another view without problem. Memory allocation is around 250-300Kb and still stable. No memory leak. The database is sqlite. Gilles
digiKam running with Face detection multicore : https://www.flickr.com/photos/digikam/41155846361/in/dateposted/ Look the htop view and number of threads running in parallel. Q : why i cannot see the thread name by QObject name ? Since recent Linux kernel, it's possible to customized the thread names (limited to 16 characters) : https://stackoverflow.com/questions/26179688/is-it-possible-to-name-a-qthread I use this way in my office to identify quickly which thread is idle or not. It's very powerful... Q2 : What's "Qt http thread" and "Qt bearer thread" ? Gilles
digiKam has crashed finally after one hour : digikam.metaengine: Loading image history "" digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => QDateTime(2007-10-09 13:52:02.000 CEST Qt::TimeSpec(LocalTime)) digikam.metaengine: Exif color-space tag is sRGB. Using default sRGB ICC profile. digikam.metaengine: Orientation => Exif.Image.Orientation => 1 digikam.dimg: "/mnt/data/photos/GILLES/OLD/Ecole/spectacle marionettes/hpim0742.jpg" : JPEG file identified digikam.metaengine: Loading image history "" digikam.facesengine: detectMultiScale: image size 800 602 searchIncrement 1.1 grouping 3 flags 1 min size 26 26 digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => QDateTime(2007-10-09 13:53:01.000 CEST Qt::TimeSpec(LocalTime)) digikam.facesengine: detectMultiScale gave () digikam.general: Found 0 faces in "hpim0735.jpg" QSize(992, 752) QSize(992, 752) digikam.general: Check for finish: 22 packages, 0 infos to filter, hasFinished() false digikam.metaengine: Exif color-space tag is sRGB. Using default sRGB ICC profile. digikam.facesengine: detectMultiScale: image size 800 602 searchIncrement 1.1 grouping 3 flags 1 min size 26 26 digikam.facesengine: detectMultiScale gave (QRect(433,222 33x33)) digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 0 digikam.facesengine: detectMultiScale: image size 99 99 searchIncrement 1.1 grouping 3 flags 0 min size 20 20 digikam.facesengine: detectMultiScale gave () digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 1 digikam.facesengine: detectMultiScale: image size 99 99 searchIncrement 1.1 grouping 3 flags 0 min size 20 20 digikam.facesengine: detectMultiScale gave (QRect(36,34 28x28)) digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 2 digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 3 digikam.facesengine: detectMultiScale: image size 99 99 searchIncrement 1.1 grouping 3 flags 0 min size 20 20 digikam.facesengine: detectMultiScale gave () digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 4 digikam.facesengine: detectMultiScale: image size 99 99 searchIncrement 1.1 grouping 3 flags 0 min size 20 20 digikam.facesengine: detectMultiScale gave () digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 5 digikam.facesengine: feature QRectF(0,0 0.6x0.6) QRect(433,222 33x33) QRect(433,222 20x20) digikam.facesengine: detectMultiScale: image size 20 20 searchIncrement 1.1 grouping 2 flags 0 min size 3 3 digikam.facesengine: detectMultiScale gave () digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 6 digikam.facesengine: feature QRectF(0.4,0 0.6x0.6) QRect(433,222 33x33) QRect(446,222 20x20) digikam.facesengine: detectMultiScale: image size 20 20 searchIncrement 1.1 grouping 2 flags 0 min size 3 3 digikam.facesengine: detectMultiScale gave () digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 7 digikam.facesengine: feature QRectF(0.2,0.25 0.6x0.6) QRect(433,222 33x33) QRect(440,230 20x20) digikam.facesengine: detectMultiScale: image size 20 20 searchIncrement 1.1 grouping 2 flags 0 min size 3 3 digikam.facesengine: detectMultiScale gave () digikam.facesengine: Verifying face QRect(433,222 33x33) using cascade 8 digikam.facesengine: feature QRectF(0.1,0.4 0.8x0.6) QRect(433,222 33x33) QRect(436,235 26x20) digikam.facesengine: detectMultiScale: image size 26 20 searchIncrement 1.1 grouping 2 flags 0 min size 3 3 digikam.facesengine: detectMultiScale gave () digikam.general: Found 0 faces in "hpim0734.jpg" QSize(1168, 880) QSize(1168, 880) digikam.metaengine: Orientation => Exif.Image.Orientation => 1 digikam.dimg: "/mnt/data/photos/GILLES/OLD/Ecole/spectacle marionettes/hpim0743.jpg" : JPEG file identified digikam.general: Check for finish: 21 packages, 0 infos to filter, hasFinished() false digikam.metaengine: Loading image history "" digikam.metaengine: DateTime => Exif.Photo.DateTimeOriginal => QDateTime(2007-10-09 13:53:54.000 CEST Qt::TimeSpec(LocalTime)) digikam.general: Check for finish: 20 packages, 0 infos to filter, hasFinished() false pure virtual method called terminate called without an active exception Abandon (core dumped)
Why a pure virtual method is called ? Why the C++ exception is not caught by digiKam. The debug trace come from certainly OpenCV. I use openCV 3.4.0, compiled myself with the minimum required for digiKam. Configure script is here : https://cgit.kde.org/digikam.git/tree/project/scripts/bootstrap.opencv-minimal-linux.sh My Mageia6 system has only OpenCV 2. So i removed all devel packages, but binary still here as it's used by the system and Plasma desktop especially (i don't know what exactly). Gilles
Just for info : in face management code, explicit constructor with 1 arguments cannot be done, as Krazy report core/utilities/facemanagement/facepipeline.h: line# 73,89 (2) Look my commit : https://commits.kde.org/digikam/cd8cc908b413cfb028f6e2679fed5632b8f65a98 Gilles
"Qt http thread" appear when map view is active using googlemaps. It's the thread used by webkit in background. webengine (chromium based) has a dedicated process for that, not a thread. It's more complicated to bundle... Gilles Caulier
qt bearer thread : http://doc.qt.io/qt-5/bearer-management.html
Maik, Today i cleanup the face regions from DB, and run again the process in same condition, excepted with GDB in background. Crash is not reproducible... It sound like a race condition somewhere... Gilles Caulier
*** Bug 393935 has been marked as a duplicate of this bug. ***
Git commit fe647204d0bfcd30946f27ebd7bb822a1f6e1cf1 by Maik Qualmann. Committed on 07/05/2018 at 10:23. Pushed by mqualmann into branch 'master'. replace for a crash test QHash with QMap in the LoadingCache M +7 -7 core/libs/threadimageio/loadingcache.cpp https://commits.kde.org/digikam/fe647204d0bfcd30946f27ebd7bb822a1f6e1cf1
I just reran the face detection with digikam-6.0.0-git-20180507T123919-x86-64.appimage and no segfault occurred, while with digikam-6.0.0-git-20180430T091500-x86-64.appimage it happened every time. So from my point of view Maik's change fixed it - thanks!
Very interesting, Simon, if you do not mind I would like to do a second test. If we can actually trace it back to QHash, we also need to reconsider the use elsewhere where a QString is used as a key. I would once again create a version with QAssert and check the contents of the QHash list. Maik
I just tested whether I can build digikam on debian stable and it was surprisingly doable (expected dependency hell). So I can run tests based on patches now, unless the problem is something specific to the appimage. I don't understand what exactly you need though.
Simon, The dependencies list has been really simplified everywhere. => less KF5 => no libkipi => no kipiplugins => in DK core now. All become step by step more simple. This is the goal : puzzle simplification => access code simplified. => code easy to compile. => more contributors in the future. => better portability. => better stability. All major open source project work like this in time, the other one disappear... This is the reallity (:=)))... There is a dependencies list here : https://cgit.kde.org/digikam.git/tree/DEPENDENCIES Gilles
Created attachment 112512 [details] qhashtest.patch Okay, Simon can you please test this test patch? I expect a crash (: =)) Maik
GDB is not needed if it crashes, the last lines of the console log are of interest. Maik
It's currently at 24% - the last times it never exceeded 11% before crashing. I will leave it running, but chances are that either due to using compiled version, different dependencies or the debug statements the "racy" segfault does not occur in the current environment.
It may also be that it is more likely with the AppImage. The QHash are "salted" with a value of a random number generator. Maybe here is something "different" in the AppImage. I will insert the test in git/master and Gilles presses the button. Maik
Git commit 979c7b188435ccd38e5dbd76b492d1e8b5505da0 by Maik Qualmann. Committed on 10/05/2018 at 18:26. Pushed by mqualmann into branch 'master'. QHash test, this commit is for testing purposes only and will be revert M +24 -8 core/libs/threadimageio/loadingcache.cpp https://commits.kde.org/digikam/979c7b188435ccd38e5dbd76b492d1e8b5505da0
Gilles, would be nice if you press the button again. Only the AppImage is needed. Maik
Button pressed... Q : why do you think a difference with QHash in AppImage ? The only difference is located in OpenCV3 rules to compile : all not used features are disable : https://cgit.kde.org/digikam.git/tree/project/bundles/3rdparty/ext_opencv/CMakeLists.txt#n11 Else we use currently Qt 5.9.5 with these options : https://cgit.kde.org/digikam.git/tree/project/bundles/3rdparty/ext_qt/CMakeLists.txt#n11 Gilles
The AppImage bundles are now updated to files.kde.org Gilles
Created attachment 112595 [details] Log&BT with digikam-6.0.0-git-20180511T042604-x86-64.appimage The same seg fault occurred again, but there were no debug log lines corresponding to the patch (grep "Cache Key" returned no results). Appimage version: digikam-6.0.0-git-20180511T042604-x86-64.appimage
Git commit c9e91f787d02a617610459757f3660cd34e63702 by Maik Qualmann. Committed on 12/05/2018 at 19:17. Pushed by mqualmann into branch 'master'. revert QHash test patch FIXED-IN: 6.0.0 M +2 -1 NEWS M +8 -24 core/libs/threadimageio/loadingcache.cpp https://commits.kde.org/digikam/c9e91f787d02a617610459757f3660cd34e63702
Ok, thanks Simon. I do not want to do another test. I am sure that the cause of the QHash list is me remaining dead elements that are being read out via access with iterator. Why the error occurs only or rather with the AppImage, I do not know. We will use QMap here. There are very few elements in the list, and even a QMap is faster than a QHash with linear access speed. We will keep an eye on QHash lists elsewhere as well, in case of strange crashes, e.g. in the album or tag model. I close the bug first, if necessary open it again. Maik