Bug 314877

Summary: Face Scan Crash
Product: [Applications] digikam Reporter: Mike Knott <michaelcknott>
Component: Faces-EngineAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: caulier.gilles
Priority: NOR    
Version: 2.8.0   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In: 7.0.0
Sentry Crash Report:

Description Mike Knott 2013-02-11 08:32:17 UTC 
Application: digikam (2.8.0)
KDE Platform Version: 4.9.4
Qt Version: 4.8.3
Operating System: Linux 3.5.0-23-generic i686
Distribution: Ubuntu 12.10

-- Information about the crash:
- What I was doing when the application crashed:
Adding people tags, to the Unknown faces tagged in a face scan previously

The crash can be reproduced some of the time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0xaed6a8c0 (LWP 28963))]

Thread 14 (Thread 0xacbffb40 (LWP 28965)):
#0  0xb342cc64 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb472b8a4 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb30b8f10 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3076f26 in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3077ba8 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb30781db in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xaf900b7a in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#7  0xb309d303 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#8  0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#9  0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 13 (Thread 0xab6acb40 (LWP 28966)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb342d96b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb472b64c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49f4030 in wait (time=4294967295, this=0x8ddf790) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x8ddf6fc, mutex=0x8ddf6f8, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0x081f2389 in Digikam::ScanController::run() ()
#6  0xb49f3a58 in QThreadPrivate::start (arg=0x8dda4f8) at thread/qthread_unix.cpp:338
#7  0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 12 (Thread 0xaaeabb40 (LWP 28967)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb470f5f0 in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0xb308674b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3077d00 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3077e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb4b3899f in QEventDispatcherGlib::processEvents (this=0xac206df0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#6  0xb4b0526c in QEventLoop::processEvents (this=this@entry=0xaaeab0a8, flags=...) at kernel/qeventloop.cpp:149
#7  0xb4b05561 in QEventLoop::exec (this=0xaaeab0a8, flags=...) at kernel/qeventloop.cpp:204
#8  0xb49f066c in QThread::exec (this=0x8df7b30) at thread/qthread.cpp:501
#9  0xb4ae37bd in QInotifyFileSystemWatcherEngine::run (this=0x8df7b30) at io/qfilesystemwatcher_inotify.cpp:248
#10 0xb49f3a58 in QThreadPrivate::start (arg=0x8df7b30) at thread/qthread_unix.cpp:338
#11 0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 11 (Thread 0xaa6aab40 (LWP 28972)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb342d96b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0xb472b64c in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb49f4030 in wait (time=4294967295, this=0x900c580) at thread/qwaitcondition_unix.cpp:86
#4  QWaitCondition::wait (this=0x90ad5a0, mutex=0x90ad59c, time=4294967295) at thread/qwaitcondition_unix.cpp:158
#5  0xb69bffba in Digikam::ParkingThread::run() () from /usr/lib/libdigikamcore.so.2
#6  0xb49f3a58 in QThreadPrivate::start (arg=0x90ad590) at thread/qthread_unix.cpp:338
#7  0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 10 (Thread 0xad51eb40 (LWP 29116)):
#0  0xb2edcdcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb4a51fb5 in do_gettime (frac=0xad51de10, sec=0xad51de08) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb4b3936e in QTimerInfoList::updateCurrentTime (this=0xac205574) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb4b396fa in QTimerInfoList::timerWait (this=0xac205574, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 9 (Thread 0xa4bedb40 (LWP 29117)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb4719e77 in syscall () from /lib/i386-linux-gnu/libc.so.6
#2  0xb49f22f7 in _q_futex (timeout=0x0, val=2, op=0, addr=0x8f3fee8, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#3  QMutexPrivate::wait (this=0x8f3fee8, timeout=-1) at thread/qmutex_unix.cpp:113
#4  0xb49ee208 in QMutex::lock (this=0x8f3a764) at thread/qmutex.cpp:164
#5  0xb697d19c in Digikam::ThumbnailDatabaseAccess::ThumbnailDatabaseAccess() () from /usr/lib/libdigikamcore.so.2
#6  0xb699fa63 in Digikam::ThumbnailCreator::storeInDatabase(Digikam::ThumbnailInfo const&, Digikam::ThumbnailImage const&) const () from /usr/lib/libdigikamcore.so.2
#7  0xb699d270 in Digikam::ThumbnailCreator::load(QString const&, QRect const&, bool) const () from /usr/lib/libdigikamcore.so.2
#8  0xb699ce6f in Digikam::ThumbnailCreator::load(QString const&) const () from /usr/lib/libdigikamcore.so.2
#9  0xb69aab81 in Digikam::ThumbnailLoadingTask::execute() () from /usr/lib/libdigikamcore.so.2
#10 0xb6989017 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.2
#11 0xb69c1fd6 in Digikam::DynamicThread::DynamicThreadPriv::run() () from /usr/lib/libdigikamcore.so.2
#12 0xb49e6444 in QThreadPoolThread::run (this=0xb51f1c8) at concurrent/qthreadpool.cpp:107
#13 0xb49f3a58 in QThreadPrivate::start (arg=0xb51f1c8) at thread/qthread_unix.cpp:338
#14 0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#15 0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 8 (Thread 0xa1111b40 (LWP 29118)):
#0  0xb3077e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#1  0xb4b3899f in QEventDispatcherGlib::processEvents (this=0xacc058a8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#2  0xb4b0526c in QEventLoop::processEvents (this=this@entry=0xa11110b8, flags=...) at kernel/qeventloop.cpp:149
#3  0xb4b05561 in QEventLoop::exec (this=0xa11110b8, flags=...) at kernel/qeventloop.cpp:204
#4  0xb69bf540 in Digikam::WorkerObjectRunnable::run() () from /usr/lib/libdigikamcore.so.2
#5  0xb49e6444 in QThreadPoolThread::run (this=0x9bad228) at concurrent/qthreadpool.cpp:107
#6  0xb49f3a58 in QThreadPrivate::start (arg=0x9bad228) at thread/qthread_unix.cpp:338
#7  0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 7 (Thread 0x9faa5b40 (LWP 29119)):
#0  0xb2edcdcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb4a51fb5 in do_gettime (frac=0x9faa4e10, sec=0x9faa4e08) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb4b3936e in QTimerInfoList::updateCurrentTime (this=0xb5d3434) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb4b396fa in QTimerInfoList::timerWait (this=0xb5d3434, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 6 (Thread 0xa036fb40 (LWP 29244)):
#0  idleTimerSourceCheck (source=0xac22e620) at kernel/qeventdispatcher_glib.cpp:228
#1  0xb30777c3 in g_main_context_check () from /lib/i386-linux-gnu/libglib-2.0.so.0
#2  0xb3077c92 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3077e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb4b3899f in QEventDispatcherGlib::processEvents (this=0xac21c670, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0xb4b0526c in QEventLoop::processEvents (this=this@entry=0xa036f0b8, flags=...) at kernel/qeventloop.cpp:149
#6  0xb4b05561 in QEventLoop::exec (this=0xa036f0b8, flags=...) at kernel/qeventloop.cpp:204
#7  0xb69bf540 in Digikam::WorkerObjectRunnable::run() () from /usr/lib/libdigikamcore.so.2
#8  0xb49e6444 in QThreadPoolThread::run (this=0xb4ff1c0) at concurrent/qthreadpool.cpp:107
#9  0xb49f3a58 in QThreadPrivate::start (arg=0xb4ff1c0) at thread/qthread_unix.cpp:338
#10 0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 5 (Thread 0x9eb50b40 (LWP 29250)):
#0  0xb2edcdcd in clock_gettime () from /lib/i386-linux-gnu/librt.so.1
#1  0xb4a51fb5 in do_gettime (frac=0x9eb4fe10, sec=0x9eb4fe08) at tools/qelapsedtimer_unix.cpp:123
#2  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#3  0xb4b3936e in QTimerInfoList::updateCurrentTime (this=0xa1ec990c) at kernel/qeventdispatcher_unix.cpp:343
#4  0x7fffffff in ?? ()
#5  0xb4b396fa in QTimerInfoList::timerWait (this=0xa1ec990c, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x7fffffff in ?? ()

Thread 4 (Thread 0x9c831b40 (LWP 29251)):
#0  0xb342cc80 in __pthread_mutex_unlock_usercnt () from /lib/i386-linux-gnu/libpthread.so.0
#1  0xb472b8a4 in pthread_mutex_unlock () from /lib/i386-linux-gnu/libc.so.6
#2  0xb30b8f10 in g_mutex_unlock () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0xb3077515 in g_main_context_prepare () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0xb3077bff in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0xb3077e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#6  0xb4b3899f in QEventDispatcherGlib::processEvents (this=0xb51a4b8, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#7  0xb4b0526c in QEventLoop::processEvents (this=this@entry=0x9c8310b8, flags=...) at kernel/qeventloop.cpp:149
#8  0xb4b05561 in QEventLoop::exec (this=0x9c8310b8, flags=...) at kernel/qeventloop.cpp:204
#9  0xb69bf540 in Digikam::WorkerObjectRunnable::run() () from /usr/lib/libdigikamcore.so.2
#10 0xb49e6444 in QThreadPoolThread::run (this=0xb5cc9b8) at concurrent/qthreadpool.cpp:107
#11 0xb49f3a58 in QThreadPrivate::start (arg=0xb5cc9b8) at thread/qthread_unix.cpp:338
#12 0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#13 0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 3 (Thread 0x9b188b40 (LWP 29252)):
#0  0xb7725424 in __kernel_vsyscall ()
#1  0xb4719e77 in syscall () from /lib/i386-linux-gnu/libc.so.6
#2  0xb49f22f7 in _q_futex (timeout=0x0, val=2, op=0, addr=0x8f3fee8, addr2=<optimized out>, val2=<optimized out>) at thread/qmutex_unix.cpp:99
#3  QMutexPrivate::wait (this=0x8f3fee8, timeout=-1) at thread/qmutex_unix.cpp:113
#4  0xb49ee208 in QMutex::lock (this=0x8f3a764) at thread/qmutex.cpp:164
#5  0xb697d19c in Digikam::ThumbnailDatabaseAccess::ThumbnailDatabaseAccess() () from /usr/lib/libdigikamcore.so.2
#6  0xb699fa63 in Digikam::ThumbnailCreator::storeInDatabase(Digikam::ThumbnailInfo const&, Digikam::ThumbnailImage const&) const () from /usr/lib/libdigikamcore.so.2
#7  0xb699d270 in Digikam::ThumbnailCreator::load(QString const&, QRect const&, bool) const () from /usr/lib/libdigikamcore.so.2
#8  0xb699cccd in Digikam::ThumbnailCreator::pregenerate(QString const&) const () from /usr/lib/libdigikamcore.so.2
#9  0xb69aa7be in Digikam::ThumbnailLoadingTask::execute() () from /usr/lib/libdigikamcore.so.2
#10 0xb6989017 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.2
#11 0xb69c1fd6 in Digikam::DynamicThread::DynamicThreadPriv::run() () from /usr/lib/libdigikamcore.so.2
#12 0xb49e6444 in QThreadPoolThread::run (this=0xc0a8610) at concurrent/qthreadpool.cpp:107
#13 0xb49f3a58 in QThreadPrivate::start (arg=0xc0a8610) at thread/qthread_unix.cpp:338
#14 0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#15 0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 2 (Thread 0x9a987b40 (LWP 29682)):
#0  fromLatin1_helper (size=<optimized out>, str=<optimized out>) at tools/qstring.cpp:3861
#1  QString::fromLatin1_helper (str=0xb6b2acb8 "INSERT INTO Thumbnails (type, modificationDate, orientationHint, data) VALUES (?, ?, ?, ?);", size=-1) at tools/qstring.cpp:3815
#2  0xb4a4622c in QString::fromAscii_helper (str=0xb6b2acb8 "INSERT INTO Thumbnails (type, modificationDate, orientationHint, data) VALUES (?, ?, ?, ?);", size=-1) at tools/qstring.cpp:3887
#3  0xb67dc68d in QString::QString(char const*) () from /usr/lib/libdigikamcore.so.2
#4  0xb697f393 in Digikam::ThumbnailDB::insertThumbnail(Digikam::DatabaseThumbnailInfo const&, QVariant*) () from /usr/lib/libdigikamcore.so.2
#5  0xb699faf9 in Digikam::ThumbnailCreator::storeInDatabase(Digikam::ThumbnailInfo const&, Digikam::ThumbnailImage const&) const () from /usr/lib/libdigikamcore.so.2
#6  0xb699d270 in Digikam::ThumbnailCreator::load(QString const&, QRect const&, bool) const () from /usr/lib/libdigikamcore.so.2
#7  0xb699ce6f in Digikam::ThumbnailCreator::load(QString const&) const () from /usr/lib/libdigikamcore.so.2
#8  0xb69aab81 in Digikam::ThumbnailLoadingTask::execute() () from /usr/lib/libdigikamcore.so.2
#9  0xb6989017 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.2
#10 0xb69c1fd6 in Digikam::DynamicThread::DynamicThreadPriv::run() () from /usr/lib/libdigikamcore.so.2
#11 0xb49e6444 in QThreadPoolThread::run (this=0xa38e8d0) at concurrent/qthreadpool.cpp:107
#12 0xb49f3a58 in QThreadPrivate::start (arg=0xa38e8d0) at thread/qthread_unix.cpp:338
#13 0xb3429d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#14 0xb471dd3e in clone () from /lib/i386-linux-gnu/libc.so.6

Thread 1 (Thread 0xaed6a8c0 (LWP 28963)):
[KCrash Handler]
#7  QVariant::~QVariant (this=0x3ff00000, __in_chrg=<optimized out>) at kernel/qvariant.cpp:1411
#8  0xb6540f4c in QList<QVariant>::node_destruct(QList<QVariant>::Node*) () from /usr/lib/libdigikamdatabase.so.2
#9  0xb65af9f6 in QList<QVariant>::erase(QList<QVariant>::iterator, QList<QVariant>::iterator) () from /usr/lib/libdigikamdatabase.so.2
#10 0xb65acc38 in Digikam::ImageModel::removeRowPairs(QList<QPair<int, int> > const&) () from /usr/lib/libdigikamdatabase.so.2
#11 0xb65ac1d9 in Digikam::ImageModel::finishIncrementalRefresh() () from /usr/lib/libdigikamdatabase.so.2
#12 0x08191c4c in Digikam::ImageAlbumModel::slotResult(KJob*) ()
#13 0x08190f95 in Digikam::ImageAlbumModel::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) ()
#14 0xb4b1eed6 in QMetaObject::activate (sender=0xc1c2640, m=0xb4f3048c <KJob::staticMetaObject>, local_signal_index=3, argv=0xbfca5458) at kernel/qobject.cpp:3547
#15 0xb4d79d35 in KJob::result (this=this@entry=0xc1c2640, _t1=_t1@entry=0xc1c2640) at ./kjob.moc:208
#16 0xb4d79d88 in KJob::emitResult (this=0xc1c2640) at ../../kdecore/jobs/kjob.cpp:318
#17 0xb5f380bd in KIO::SimpleJob::slotFinished (this=this@entry=0xc1c2640) at ../../kio/kio/job.cpp:494
#18 0xb5f40e8d in KIO::TransferJob::slotFinished (this=0xc1c2640) at ../../kio/kio/job.cpp:1081
#19 0xb5f3f118 in qt_static_metacall (_a=0xbfca567c, _id=7, _o=0xc1c2640, _c=<optimized out>) at ./jobclasses.moc:388
#20 KIO::TransferJob::qt_static_metacall (_o=0xc1c2640, _c=QMetaObject::InvokeMetaMethod, _id=7, _a=0xbfca567c) at ./jobclasses.moc:375
#21 0xb4b1eed6 in QMetaObject::activate (sender=0x929b720, m=0xb6113480 <KIO::SlaveInterface::staticMetaObject>, local_signal_index=4, argv=0x0) at kernel/qobject.cpp:3547
#22 0xb5feba25 in KIO::SlaveInterface::finished (this=this@entry=0x929b720) at ./slaveinterface.moc:185
#23 0xb5fee913 in KIO::SlaveInterface::dispatch (this=0x929b720, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:172
#24 0xb5feb0ca in KIO::SlaveInterface::dispatch (this=0x929b720) at ../../kio/kio/slaveinterface.cpp:88
#25 0xb5fddb98 in KIO::Slave::gotInput (this=this@entry=0x929b720) at ../../kio/kio/slave.cpp:344
#26 0xb5fde1f4 in KIO::Slave::qt_static_metacall (_o=0x929b720, _c=QMetaObject::InvokeMetaMethod, _id=2, _a=0xbfca592c) at ./slave.moc:57
#27 0xb4b1eed6 in QMetaObject::activate (sender=0x90b8890, m=0xb6110110 <KIO::Connection::staticMetaObject>, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3547
#28 0xb5f06855 in KIO::Connection::readyRead (this=0x90b8890) at ./connection.moc:106
#29 0xb5f06eb8 in dequeue (this=<optimized out>) at ../../kio/kio/connection.cpp:82
#30 KIO::ConnectionPrivate::dequeue (this=0xb4d41c8) at ../../kio/kio/connection.cpp:71
#31 0xb4b189aa in QMetaCallEvent::placeMetaCall (this=0xbbcf3c0, object=0x90b8890) at kernel/qobject.cpp:525
#32 0xb4b1ceeb in QObject::event (this=0x90b8890, e=0xbbcf3c0) at kernel/qobject.cpp:1195
#33 0xb507339c in QApplicationPrivate::notify_helper (this=0x8c21520, receiver=0x90b8890, e=0xbbcf3c0) at kernel/qapplication.cpp:4562
#34 0xb5077daf in QApplication::notify (this=0xbbcf3c0, receiver=0x90b8890, e=0xbbcf3c0) at kernel/qapplication.cpp:3944
#35 0xb5be6e91 in KApplication::notify (this=0xbfca6308, receiver=0x90b8890, event=0xbbcf3c0) at ../../kdeui/kernel/kapplication.cpp:311
#36 0xb4b0678e in QCoreApplication::notifyInternal (this=0xbfca6308, receiver=0x90b8890, event=0xbbcf3c0) at kernel/qcoreapplication.cpp:915
#37 0xb4b0a97d in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8bd72a8) at kernel/qcoreapplication.cpp:1539
#39 0xb4b0ac0c in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1432
#40 0xb4b38804 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#41 postEventSourceDispatch (s=0x8c22580) at kernel/qeventdispatcher_glib.cpp:279
#42 0xb30779e3 in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#43 0xb3077d80 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#44 0xb3077e61 in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#45 0xb4b38981 in QEventDispatcherGlib::processEvents (this=0x8bd8020, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#46 0xb51299aa in QGuiEventDispatcherGlib::processEvents (this=0x8bd8020, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#47 0xb4b0526c in QEventLoop::processEvents (this=this@entry=0xbfca6118, flags=...) at kernel/qeventloop.cpp:149
#48 0xb4b05561 in QEventLoop::exec (this=0xbfca6118, flags=...) at kernel/qeventloop.cpp:204
#49 0xb4b0acba in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#50 0xb5070fc4 in QApplication::exec () at kernel/qapplication.cpp:3823
#51 0x082b77bf in main ()

This bug may be a duplicate of or related to bug 278049.

Possible duplicates by query: bug 314646, bug 312289, bug 308375, bug 307554, bug 303304.

Reported using DrKonqi
Comment 1 caulier.gilles 2013-02-11 08:40:44 UTC 

*** This bug has been marked as a duplicate of bug 278049 ***
Comment 2 caulier.gilles 2019-12-23 06:21:53 UTC 
Problem is fixed with new 7.0.0-beta1 through this long story from this bug

https://bugs.kde.org/show_bug.cgi?id=399923

You can test digiKam 7.0.0-beta1 with bundle available here:

https://download.kde.org/unstable/digikam/

Don't hesitate to give us a fresh feedback about his entry.

Thanks in advance

Gilles Caulier