Application: digikam (4.6.0)
KDE Platform Version: 4.14.4
Qt Version: 4.8.6
Operating System: Linux 3.16.7-7-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed:

I recently heavily extended my digikam collection and upon a start, digikam scans for new items and eventually crashes

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fea14521880 (LWP 10918))]

Thread 6 (Thread 0x7fe9f35f1700 (LWP 10919)):
#0  0x00007fea0cffd76d in recvmsg () at /lib64/libc.so.6
#1  0x00007fea14594eb9 in udev_monitor_receive_device () at /usr/lib64/libudev.so.1
#2  0x00007fe9f3f702eb in  () at /usr/lib64/libusb-1.0.so.0
#3  0x00007fea0af4a0a4 in start_thread () at /lib64/libpthread.so.0
#4  0x00007fea0cffc7fd in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7fe9e8cd7700 (LWP 10920)):
[KCrash Handler]
#5  0x00007fea0cf4c187 in raise () at /lib64/libc.so.6
#6  0x00007fea0cf4d538 in abort () at /lib64/libc.so.6
#7  0x00007fea0cf8a0c4 in  () at /lib64/libc.so.6
#8  0x00007fea0cf8f92e in malloc_printerr () at /lib64/libc.so.6
#9  0x00007fea0cf90636 in _int_free () at /lib64/libc.so.6
#10 0x00007fea0abd4197 in Exiv2::RiffVideo::infoTagsHandler() () at /usr/lib64/libexiv2.so.13
#11 0x00007fea0abd9025 in Exiv2::RiffVideo::decodeBlock() () at /usr/lib64/libexiv2.so.13
#12 0x00007fea0abd8c78 in Exiv2::RiffVideo::tagDecoder(Exiv2::DataBuf&, unsigned long) () at /usr/lib64/libexiv2.so.13
#13 0x00007fea0abd9025 in Exiv2::RiffVideo::decodeBlock() () at /usr/lib64/libexiv2.so.13
#14 0x00007fea0abd9398 in Exiv2::RiffVideo::readMetadata() () at /usr/lib64/libexiv2.so.13
#15 0x00007fea129491a5 in KExiv2Iface::KExiv2::load(QString const&) const () at /usr/lib64/libkexiv2.so.11
#16 0x00007fea12264f56 in Digikam::DMetadata::load(QString const&) const () at /usr/lib64/libdigikamcore.so.4.6.0
#17 0x00007fea11cb7a7f in Digikam::ImageScanner::loadFromDisk() () at /usr/lib64/libdigikamdatabase.so.4.6.0
#18 0x00007fea11cb7c70 in Digikam::ImageScanner::newFile(int) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#19 0x00007fea11c50e96 in Digikam::CollectionScanner::scanNewFile(QFileInfo const&, int) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#20 0x00007fea11c53fff in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#21 0x00007fea11c53eb7 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#22 0x00007fea11c53eb7 in Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&, QString const&) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#23 0x00007fea11c548c3 in Digikam::CollectionScanner::scanAlbumRoot(Digikam::CollectionLocation const&) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#24 0x00007fea11c5549d in Digikam::CollectionScanner::completeScan() () at /usr/lib64/libdigikamdatabase.so.4.6.0
#25 0x00000000005e3f4f in  ()
#26 0x00007fea0dadc79f in QThreadPrivate::start(void*) (arg=0x21e6f30) at thread/qthread_unix.cpp:349
#27 0x00007fea0af4a0a4 in start_thread () at /lib64/libpthread.so.0
#28 0x00007fea0cffc7fd in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7fe9e3fff700 (LWP 10921)):
#0  0x00007fea0cff43cd in poll () at /lib64/libc.so.6
#1  0x00007fea04f8bbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fea04f8bcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fea0dc0b0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe9dc0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea0dbdce6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe9e3ffed20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea0dbdd165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe9e3ffed20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea0dada0bf in QThread::exec() (this=this@entry=0x224b360) at thread/qthread.cpp:538
#7  0x00007fea0dbbe783 in QInotifyFileSystemWatcherEngine::run() (this=0x224b360) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fea0dadc79f in QThreadPrivate::start(void*) (arg=0x224b360) at thread/qthread_unix.cpp:349
#9  0x00007fea0af4a0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fea0cffc7fd in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fe9c8cef700 (LWP 10940)):
#0  0x00007fea0af4e408 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fea0dadcc64 in QWaitCondition::wait(QMutex*, unsigned long) (time=10, this=0x22b7e70) at thread/qwaitcondition_unix.cpp:84
#2  0x00007fea0dadcc64 in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x23c8210, time=10) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea12288848 in Digikam::DatabaseCoreBackendPrivate::checkRetrySQLiteLockError(int) () at /usr/lib64/libdigikamcore.so.4.6.0
#4  0x00007fea12289360 in Digikam::DatabaseCoreBackend::queryErrorHandling(Digikam::SqlQuery&, int) () at /usr/lib64/libdigikamcore.so.4.6.0
#5  0x00007fea122895d5 in Digikam::DatabaseCoreBackend::exec(Digikam::SqlQuery&) () at /usr/lib64/libdigikamcore.so.4.6.0
#6  0x00007fea12289712 in Digikam::DatabaseCoreBackend::execQuery(Digikam::SqlQuery&, QVariant const&, QVariant const&) () at /usr/lib64/libdigikamcore.so.4.6.0
#7  0x00007fea1228973b in Digikam::DatabaseCoreBackend::execSql(Digikam::SqlQuery&, QVariant const&, QVariant const&, QList<QVariant>*, QVariant*) () at /usr/lib64/libdigikamcore.so.4.6.0
#8  0x00007fea11c2ef06 in Digikam::AlbumDB::Private::execRelatedImagesQuery(Digikam::SqlQuery&, long long, Digikam::DatabaseRelation::Type) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#9  0x00007fea11c41def in Digikam::AlbumDB::getRelatedImages(QList<long long>, bool, Digikam::DatabaseRelation::Type, bool) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#10 0x00007fea11c41fc9 in Digikam::AlbumDB::getImagesRelatedFrom(QList<long long>, Digikam::DatabaseRelation::Type) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#11 0x00007fea11c7c09a in Digikam::ImageInfoList::loadGroupImageIds() const () at /usr/lib64/libdigikamdatabase.so.4.6.0
#12 0x00007fea11d141c8 in Digikam::ImageFilterModelPreparer::process(Digikam::ImageFilterModelTodoPackage) () at /usr/lib64/libdigikamdatabase.so.4.6.0
#13 0x00007fea11d108ae in  () at /usr/lib64/libdigikamdatabase.so.4.6.0
#14 0x00007fea0dbf659e in QObject::event(QEvent*) (this=0x26ca390, e=<optimized out>) at kernel/qobject.cpp:1231
#15 0x00007fea0e5ec76c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x20b9dd0, receiver=receiver@entry=0x26ca390, e=e@entry=0x73925a0) at kernel/qapplication.cpp:4565
#16 0x00007fea0e5f2cad in QApplication::notify(QObject*, QEvent*) (this=0x7fff910a8100, receiver=0x26ca390, e=0x73925a0) at kernel/qapplication.cpp:4351
#17 0x00007fea0f304baa in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#18 0x00007fea0dbde2ad in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff910a8100, receiver=receiver@entry=0x26ca390, event=event@entry=0x73925a0) at kernel/qcoreapplication.cpp:953
#19 0x00007fea0dbe157d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x73925a0, receiver=0x26ca390) at kernel/qcoreapplication.h:231
#20 0x00007fea0dbe157d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x46872b0) at kernel/qcoreapplication.cpp:1577
#21 0x00007fea0dbe1a23 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#22 0x00007fea0dc0b8fe in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) () at kernel/qcoreapplication.h:236
#23 0x00007fea0dc0b8fe in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x7fe9940012e0) at kernel/qeventdispatcher_glib.cpp:300
#24 0x00007fea04f8ba04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#25 0x00007fea04f8bc48 in  () at /usr/lib64/libglib-2.0.so.0
#26 0x00007fea04f8bcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#27 0x00007fea0dc0b0be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe9940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#28 0x00007fea0dbdce6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe9c8ceece0, flags=...) at kernel/qeventloop.cpp:149
#29 0x00007fea0dbdd165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe9c8ceece0, flags=...) at kernel/qeventloop.cpp:204
#30 0x00007fea122cfac3 in  () at /usr/lib64/libdigikamcore.so.4.6.0
#31 0x00007fea0dad06ae in QThreadPoolThread::run() (this=0x4687110) at concurrent/qthreadpool.cpp:108
#32 0x00007fea0dadc79f in QThreadPrivate::start(void*) (arg=0x4687110) at thread/qthread_unix.cpp:349
#33 0x00007fea0af4a0a4 in start_thread () at /lib64/libpthread.so.0
#34 0x00007fea0cffc7fd in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fe99bfff700 (LWP 10941)):
#0  0x00007fea0cff43cd in poll () at /lib64/libc.so.6
#1  0x00007fea04f8bbe4 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fea04f8bcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fea0dc0b0de in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe98c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:452
#4  0x00007fea0dbdce6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fe99bffece0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fea0dbdd165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fe99bffece0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fea122cfac3 in  () at /usr/lib64/libdigikamcore.so.4.6.0
#7  0x00007fea0dad06ae in QThreadPoolThread::run() (this=0x467f3b0) at concurrent/qthreadpool.cpp:108
#8  0x00007fea0dadc79f in QThreadPrivate::start(void*) (arg=0x467f3b0) at thread/qthread_unix.cpp:349
#9  0x00007fea0af4a0a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fea0cffc7fd in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fea14521880 (LWP 10918)):
#0  0x00007fea0af4e05f in pthread_cond_wait@@GLIBC_2.3.2 () at /lib64/libpthread.so.0
#1  0x00007fea0dadcc86 in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x2378650) at thread/qwaitcondition_unix.cpp:86
#2  0x00007fea0dadcc86 in QWaitCondition::wait(QMutex*, unsigned long) (this=this@entry=0x2389670, mutex=mutex@entry=0x2389648, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fea0dacf912 in QThreadPoolPrivate::waitForDone(int) (this=0x23895c0, msecs=msecs@entry=-1) at concurrent/qthreadpool.cpp:295
#4  0x00007fea0dad0d75 in QThreadPool::~QThreadPool() (this=0x2374c60, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:438
#5  0x00007fea0dad0da9 in QThreadPool::~QThreadPool() (this=0x2374c60, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#6  0x00007fea0dbf4ae8 in QObjectPrivate::deleteChildren() (this=this@entry=0x25b8280) at kernel/qobject.cpp:1944
#7  0x00007fea0dbf707f in QObject::~QObject() (this=0x24c61f0, __in_chrg=<optimized out>) at kernel/qobject.cpp:954
#8  0x00007fea122cf3c7 in  () at /usr/lib64/libdigikamcore.so.4.6.0
#9  0x00007fea0cf4ebf9 in __run_exit_handlers () at /lib64/libc.so.6
#10 0x00007fea0cf4ec45 in  () at /lib64/libc.so.6
#11 0x00007fea0e652fc8 in qt_xio_errhandler(Display*) () at kernel/qapplication_x11.cpp:773
#12 0x00007fea0f303760 in KApplication::xioErrhandler(_XDisplay*) () at /usr/lib64/libkdeui.so.5
#13 0x00007fea0b4e93be in _XIOError () at /usr/lib64/libX11.so.6
#14 0x00007fea0b4e6dbd in _XEventsQueued () at /usr/lib64/libX11.so.6
#15 0x00007fea0b4d8deb in XEventsQueued () at /usr/lib64/libX11.so.6
#16 0x00007fea0e6890ec in x11EventSourceCheck(GSource*) (s=0x20b1e90) at kernel/qguieventdispatcher_glib.cpp:85
#17 0x00007fea04f8b661 in g_main_context_check () at /usr/lib64/libglib-2.0.so.0
#18 0x00007fea04f8bb7b in  () at /usr/lib64/libglib-2.0.so.0
#19 0x00007fea04f8bcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#20 0x00007fea0dc0b0be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x2010440, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#21 0x00007fea0e689676 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#22 0x00007fea0dbdce6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x21f9040, flags=...) at kernel/qeventloop.cpp:149
#23 0x00007fea0dbdd165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x21f9040, flags=...) at kernel/qeventloop.cpp:204
#24 0x00000000005dfcd9 in  ()
#25 0x000000000052fb47 in  ()
#26 0x00007fea0dbf659e in QObject::event(QEvent*) (this=0x51eccf0, e=<optimized out>) at kernel/qobject.cpp:1231
#27 0x00007fea0e5ec76c in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x20b9dd0, receiver=receiver@entry=0x51eccf0, e=e@entry=0x23ca3f0) at kernel/qapplication.cpp:4565
#28 0x00007fea0e5f2cad in QApplication::notify(QObject*, QEvent*) (this=0x7fff910a8100, receiver=0x51eccf0, e=0x23ca3f0) at kernel/qapplication.cpp:4351
#29 0x00007fea0f304baa in KApplication::notify(QObject*, QEvent*) () at /usr/lib64/libkdeui.so.5
#30 0x00007fea0dbde2ad in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7fff910a8100, receiver=receiver@entry=0x51eccf0, event=event@entry=0x23ca3f0) at kernel/qcoreapplication.cpp:953
#31 0x00007fea0dbe157d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (event=0x23ca3f0, receiver=0x51eccf0) at kernel/qcoreapplication.h:231
#32 0x00007fea0dbe157d in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x200afc0) at kernel/qcoreapplication.cpp:1577
#33 0x00007fea0dbe1a23 in QCoreApplication::sendPostedEvents(QObject*, int) (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#34 0x00007fea0dc0b8fe in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) () at kernel/qcoreapplication.h:236
#35 0x00007fea0dc0b8fe in postEventSourceDispatch(GSource*, GSourceFunc, gpointer) (s=0x20ae020) at kernel/qeventdispatcher_glib.cpp:300
#36 0x00007fea04f8ba04 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#37 0x00007fea04f8bc48 in  () at /usr/lib64/libglib-2.0.so.0
#38 0x00007fea04f8bcec in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#39 0x00007fea0dc0b0be in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x2010440, flags=...) at kernel/qeventdispatcher_glib.cpp:450
#40 0x00007fea0e689676 in QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007fea0dbdce6f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff910a7be0, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007fea0dbdd165 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fff910a7be0, flags=...) at kernel/qeventloop.cpp:204
#43 0x00007fea0dbe25b9 in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1225
#44 0x00000000004a11e0 in  ()
#45 0x00007fea0cf38b05 in __libc_start_main () at /lib64/libc.so.6
#46 0x00000000004a3adf in _start ()

Reported using DrKonqi