[Digikam-devel] [digikam] [Bug 345457] New: digiKam crashes at "loading tools"

Jorg Bliesener jbliesener at bliesener.com
Tue Mar 24 00:48:51 GMT 2015 

https://bugs.kde.org/show_bug.cgi?id=345457

            Bug ID: 345457
           Summary: digiKam crashes at "loading tools"
           Product: digikam
           Version: 4.6.0
          Platform: Fedora RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: digikam-devel at kde.org
          Reporter: jbliesener at bliesener.com

Application: digikam (4.6.0)
KDE Platform Version: 4.14.4
Qt Version: 4.8.6
Operating System: Linux 3.18.7-200.fc21.x86_64 x86_64
Distribution: "Fedora release 21 (Twenty One)"

-- Information about the crash:
I had imported some images in the previous run. I don't know if that run
crashed as well, but on restarting digiKam it gets until "loading tools" and
then crashes.

The crash can be reproduced every time.

-- Backtrace:
Application: digiKam (digikam), signal: Floating point exception
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f66799e4b00 (LWP 8615))]

Thread 6 (Thread 0x7f6673470700 (LWP 8616)):
#0  0x0000003aab0f51fd in poll () at /lib64/libc.so.6
#1  0x00000035b480f58c in linux_udev_event_thread_main () at
/lib64/libusb-1.0.so.0
#2  0x0000003aabc0752a in start_thread () at /lib64/libpthread.so.0
#3  0x0000003aab10079d in clone () at /lib64/libc.so.6

Thread 5 (Thread 0x7f666eb84700 (LWP 8617)):
[KCrash Handler]
#5  0x00000035be1355b5 in Exiv2::QuickTimeVideo::movieHeaderDecoder(unsigned
long) () at /lib64/libexiv2.so.13
#6  0x00000035be1366db in Exiv2::QuickTimeVideo::tagDecoder(Exiv2::DataBuf&,
unsigned long) () at /lib64/libexiv2.so.13
#7  0x00000035be136ae0 in Exiv2::QuickTimeVideo::decodeBlock() () at
/lib64/libexiv2.so.13
#8  0x00000035be1366b8 in Exiv2::QuickTimeVideo::tagDecoder(Exiv2::DataBuf&,
unsigned long) () at /lib64/libexiv2.so.13
#9  0x00000035be136ae0 in Exiv2::QuickTimeVideo::decodeBlock() () at
/lib64/libexiv2.so.13
#10 0x00000035be136d55 in Exiv2::QuickTimeVideo::readMetadata() () at
/lib64/libexiv2.so.13
#11 0x0000003ba441beed in KExiv2Iface::KExiv2::load(QString const&) const () at
/lib64/libkexiv2.so.11
#12 0x0000003ba70fefa6 in Digikam::DMetadata::load(QString const&) const () at
/lib64/libdigikamcore.so.4.6.0
#13 0x0000003ba82ecac7 in Digikam::ImageScanner::loadFromDisk() () at
/lib64/libdigikamdatabase.so.4.6.0
#14 0x0000003ba82eccb0 in Digikam::ImageScanner::newFile(int) () at
/lib64/libdigikamdatabase.so.4.6.0
#15 0x0000003ba827f3a6 in Digikam::CollectionScanner::scanNewFile(QFileInfo
const&, int) () at /lib64/libdigikamdatabase.so.4.6.0
#16 0x0000003ba8282a82 in
Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&,
QString const&) () at /lib64/libdigikamdatabase.so.4.6.0
#17 0x0000003ba828293f in
Digikam::CollectionScanner::scanAlbum(Digikam::CollectionLocation const&,
QString const&) () at /lib64/libdigikamdatabase.so.4.6.0
#18 0x0000003ba82832d3 in
Digikam::CollectionScanner::scanAlbumRoot(Digikam::CollectionLocation const&)
() at /lib64/libdigikamdatabase.so.4.6.0
#19 0x0000003ba8284b1d in Digikam::CollectionScanner::completeScan() () at
/lib64/libdigikamdatabase.so.4.6.0
#20 0x00000000005e91a0 in Digikam::ScanController::run() ()
#21 0x00000035ab27c3bf in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#22 0x0000003aabc0752a in start_thread () at /lib64/libpthread.so.0
#23 0x0000003aab10079d in clone () at /lib64/libc.so.6

Thread 4 (Thread 0x7f666e383700 (LWP 8618)):
#0  0x0000003aabc0f1cd in read () at /lib64/libpthread.so.0
#1  0x0000003aaf88cd30 in g_wakeup_acknowledge () at /lib64/libglib-2.0.so.0
#2  0x0000003aaf8498ec in g_main_context_check () at /lib64/libglib-2.0.so.0
#3  0x0000003aaf849dc3 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#4  0x0000003aaf849f3c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#5  0x00000035ab3b4a3e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#6  0x00000035ab384261 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#7  0x00000035ab3845c5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#8  0x00000035ab279b59 in QThread::exec() () at /lib64/libQtCore.so.4
#9  0x00000035ab364cc3 in QInotifyFileSystemWatcherEngine::run() () at
/lib64/libQtCore.so.4
#10 0x00000035ab27c3bf in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#11 0x0000003aabc0752a in start_thread () at /lib64/libpthread.so.0
#12 0x0000003aab10079d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7f6658bfa700 (LWP 8626)):
#0  0x0000003aaf88e1e4 in g_mutex_unlock () at /lib64/libglib-2.0.so.0
#1  0x0000003aaf8493e0 in g_main_context_prepare () at /lib64/libglib-2.0.so.0
#2  0x0000003aaf849d4b in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#3  0x0000003aaf849f3c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#4  0x00000035ab3b4a3e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#5  0x00000035ab384261 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#6  0x00000035ab3845c5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#7  0x0000003ba7174143 in Digikam::WorkerObjectRunnable::run() () at
/lib64/libdigikamcore.so.4.6.0
#8  0x00000035ab26fb74 in QThreadPoolThread::run() () at /lib64/libQtCore.so.4
#9  0x00000035ab27c3bf in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#10 0x0000003aabc0752a in start_thread () at /lib64/libpthread.so.0
#11 0x0000003aab10079d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f66537fe700 (LWP 8628)):
#0  0x0000003aabc0c939 in pthread_cond_timedwait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00000035ab27c8f4 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQtCore.so.4
#2  0x0000003ba7125080 in
Digikam::DatabaseCoreBackendPrivate::checkRetrySQLiteLockError(int) () at
/lib64/libdigikamcore.so.4.6.0
#3  0x0000003ba7126540 in
Digikam::DatabaseCoreBackend::queryErrorHandling(Digikam::SqlQuery&, int) () at
/lib64/libdigikamcore.so.4.6.0
#4  0x0000003ba71267e5 in
Digikam::DatabaseCoreBackend::exec(Digikam::SqlQuery&) () at
/lib64/libdigikamcore.so.4.6.0
#5  0x0000003ba7126952 in
Digikam::DatabaseCoreBackend::execQuery(Digikam::SqlQuery&, QVariant const&,
QVariant const&) () at /lib64/libdigikamcore.so.4.6.0
#6  0x0000003ba712699b in
Digikam::DatabaseCoreBackend::execSql(Digikam::SqlQuery&, QVariant const&,
QVariant const&, QList<QVariant>*, QVariant*) () at
/lib64/libdigikamcore.so.4.6.0
#7  0x0000003ba825bfa6 in
Digikam::AlbumDB::Private::execRelatedImagesQuery(Digikam::SqlQuery&, long
long, Digikam::DatabaseRelation::Type) () at /lib64/libdigikamdatabase.so.4.6.0
#8  0x0000003ba826fe0a in Digikam::AlbumDB::getRelatedImages(QList<long long>,
bool, Digikam::DatabaseRelation::Type, bool) () at
/lib64/libdigikamdatabase.so.4.6.0
#9  0x0000003ba8270009 in Digikam::AlbumDB::getImagesRelatedFrom(QList<long
long>, Digikam::DatabaseRelation::Type) () at
/lib64/libdigikamdatabase.so.4.6.0
#10 0x0000003ba82ad53a in Digikam::ImageInfoList::loadGroupImageIds() const ()
at /lib64/libdigikamdatabase.so.4.6.0
#11 0x0000003ba8354394 in
Digikam::ImageFilterModelPreparer::process(Digikam::ImageFilterModelTodoPackage)
() at /lib64/libdigikamdatabase.so.4.6.0
#12 0x0000003ba8350856 in
Digikam::ImageFilterModelWorker::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) () at /lib64/libdigikamdatabase.so.4.6.0
#13 0x00000035ab39e951 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#14 0x0000003b977c7efc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#15 0x0000003b977ce958 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#16 0x0000003b9924e86a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#17 0x00000035ab38570d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#18 0x00000035ab3889d1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQtCore.so.4
#19 0x00000035ab3b48ae in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtCore.so.4
#20 0x0000003aaf849aeb in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#21 0x0000003aaf849e88 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#22 0x0000003aaf849f3c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#23 0x00000035ab3b4a3e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#24 0x00000035ab384261 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#25 0x00000035ab3845c5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#26 0x0000003ba7174143 in Digikam::WorkerObjectRunnable::run() () at
/lib64/libdigikamcore.so.4.6.0
#27 0x00000035ab26fb74 in QThreadPoolThread::run() () at /lib64/libQtCore.so.4
#28 0x00000035ab27c3bf in QThreadPrivate::start(void*) () at
/lib64/libQtCore.so.4
#29 0x0000003aabc0752a in start_thread () at /lib64/libpthread.so.0
#30 0x0000003aab10079d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f66799e4b00 (LWP 8615)):
#0  0x0000003aabc0c590 in pthread_cond_wait@@GLIBC_2.3.2 () at
/lib64/libpthread.so.0
#1  0x00000035ab27c916 in QWaitCondition::wait(QMutex*, unsigned long) () at
/lib64/libQtCore.so.4
#2  0x00000035ab26ee82 in QThreadPoolPrivate::waitForDone(int) () at
/lib64/libQtCore.so.4
#3  0x00000035ab2702c5 in QThreadPool::~QThreadPool() () at
/lib64/libQtCore.so.4
#4  0x00000035ab2702f9 in QThreadPool::~QThreadPool() () at
/lib64/libQtCore.so.4
#5  0x00000035ab39cd88 in QObjectPrivate::deleteChildren() () at
/lib64/libQtCore.so.4
#6  0x00000035ab39f4d5 in QObject::~QObject() () at /lib64/libQtCore.so.4
#7  0x0000003ba7173a27 in _ZN7Digikam5._1527destroyEv () at
/lib64/libdigikamcore.so.4.6.0
#8  0x0000003aab039382 in __run_exit_handlers () at /lib64/libc.so.6
#9  0x0000003aab0393d5 in  () at /lib64/libc.so.6
#10 0x0000003b978334d8 in  () at /lib64/libQtGui.so.4
#11 0x0000003b9924d2c0 in KApplication::xioErrhandler(_XDisplay*) () at
/lib64/libkdeui.so.5
#12 0x000000330984557e in _XIOError () at /lib64/libX11.so.6
#13 0x0000003309843662 in _XReply () at /lib64/libX11.so.6
#14 0x000000330983ed4d in XSync () at /lib64/libX11.so.6
#15 0x0000003b979ca509 in QRasterWindowSurface::syncX() () at
/lib64/libQtGui.so.4
#16 0x0000003b979ca845 in QRasterWindowSurface::beginPaint(QRegion const&) ()
at /lib64/libQtGui.so.4
#17 0x0000003b979e4f41 in QWidgetBackingStore::sync() () at
/lib64/libQtGui.so.4
#18 0x0000003b97809ea0 in QWidgetPrivate::syncBackingStore() () at
/lib64/libQtGui.so.4
#19 0x0000003b9781b1e8 in QWidget::event(QEvent*) () at /lib64/libQtGui.so.4
#20 0x0000003b97bf45c3 in QMainWindow::event(QEvent*) () at
/lib64/libQtGui.so.4
#21 0x0000003b993505a9 in KXmlGuiWindow::event(QEvent*) () at
/lib64/libkdeui.so.5
#22 0x0000003b977c7efc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#23 0x0000003b977ce958 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#24 0x0000003b9924e86a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#25 0x00000035ab38570d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#26 0x0000003b979e7286 in QWidgetBackingStore::markDirty(QRect const&,
QWidget*, bool, bool) () at /lib64/libQtGui.so.4
#27 0x0000003b9780a535 in QWidget::repaint(QRect const&) () at
/lib64/libQtGui.so.4
#28 0x0000003b9780a583 in QWidget::repaint() () at /lib64/libQtGui.so.4
#29 0x00000035ab39a25c in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /lib64/libQtCore.so.4
#30 0x0000003ba711c7c0 in
Digikam::ProgressItem::progressItemProgress(Digikam::ProgressItem*, unsigned
int) () at /lib64/libdigikamcore.so.4.6.0
#31 0x0000003ba711d2d8 in Digikam::ProgressItem::advance(unsigned int) () at
/lib64/libdigikamcore.so.4.6.0
#32 0x00000035ab39a25c in QMetaObject::activate(QObject*, QMetaObject const*,
int, void**) () at /lib64/libQtCore.so.4
#33 0x00000000005e5320 in Digikam::ScanController::slotScannedFiles(int) ()
#34 0x00000000005e842b in Digikam::ScanController::qt_static_metacall(QObject*,
QMetaObject::Call, int, void**) [clone .part.36] ()
#35 0x00000035ab39e951 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#36 0x0000003b977c7efc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#37 0x0000003b977ce958 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#38 0x0000003b9924e86a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#39 0x00000035ab38570d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#40 0x00000035ab3889d1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQtCore.so.4
#41 0x00000035ab3b48ae in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtCore.so.4
#42 0x0000003aaf849aeb in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#43 0x0000003aaf849e88 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#44 0x0000003aaf849f3c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#45 0x00000035ab3b4a1e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#46 0x0000003b9786b136 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQtGui.so.4
#47 0x00000035ab384261 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#48 0x00000035ab3845c5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#49 0x00000000005e4bc1 in
Digikam::ScanController::completeCollectionScanCore(bool, bool) ()
#50 0x000000000052a617 in Digikam::NewItemsFinder::slotStart() ()
#51 0x00000035ab39e951 in QObject::event(QEvent*) () at /lib64/libQtCore.so.4
#52 0x0000003b977c7efc in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib64/libQtGui.so.4
#53 0x0000003b977ce958 in QApplication::notify(QObject*, QEvent*) () at
/lib64/libQtGui.so.4
#54 0x0000003b9924e86a in KApplication::notify(QObject*, QEvent*) () at
/lib64/libkdeui.so.5
#55 0x00000035ab38570d in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /lib64/libQtCore.so.4
#56 0x00000035ab3889d1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib64/libQtCore.so.4
#57 0x00000035ab3b48ae in postEventSourceDispatch(_GSource*, int (*)(void*),
void*) () at /lib64/libQtCore.so.4
#58 0x0000003aaf849aeb in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#59 0x0000003aaf849e88 in g_main_context_iterate.isra () at
/lib64/libglib-2.0.so.0
#60 0x0000003aaf849f3c in g_main_context_iteration () at
/lib64/libglib-2.0.so.0
#61 0x00000035ab3b4a1e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib64/libQtCore.so.4
#62 0x0000003b9786b136 in
QGuiEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
() at /lib64/libQtGui.so.4
#63 0x00000035ab384261 in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#64 0x00000035ab3845c5 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib64/libQtCore.so.4
#65 0x00000035ab389ca9 in QCoreApplication::exec() () at /lib64/libQtCore.so.4
#66 0x0000000000496c96 in main ()

Possible duplicates by query: bug 343643, bug 340879, bug 332721.

Reported using DrKonqi

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