Bug 347054

Application: digikam (4.0.0)
KDE Platform Version: 4.14.2 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.13.0-37-generic x86_64
Distribution: Linux Mint 17.1 Rebecca

-- Information about the crash:
- What I was doing when the application crashed: 
Have created keywords. pressed "enter" and then the applications gets closed several times.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5b388caac0 (LWP 7023))]

Thread 8 (Thread 0x7f5b15023700 (LWP 7024)):
#0  0x00007f5b31a1a12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5b19783248 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007f5b2df03182 in start_thread (arg=0x7f5b15023700) at pthread_create.c:312
#3  0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7f5b0d6aa700 (LWP 7040)):
#0  0x00007f5b2aa2d9da in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f5b2aa2df7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5b2aa2e0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5b3382f7be in QEventDispatcherGlib::processEvents (this=0x7f5b080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f5b338010af in QEventLoop::processEvents (this=this@entry=0x7f5b0d6a9ae0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5b338013a5 in QEventLoop::exec (this=this@entry=0x7f5b0d6a9ae0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f5b336fdc5f in QThread::exec (this=this@entry=0x1aaf770) at thread/qthread.cpp:537
#7  0x00007f5b337e2823 in QInotifyFileSystemWatcherEngine::run (this=0x1aaf770) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007f5b3370032f in QThreadPrivate::start (arg=0x1aaf770) at thread/qthread_unix.cpp:349
#9  0x00007f5b2df03182 in start_thread (arg=0x7f5b0d6aa700) at pthread_create.c:312
#10 0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7f5b0cea9700 (LWP 7042)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5b33700816 in wait (time=18446744073709551615, this=0x14ca430) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x144bf80, mutex=mutex@entry=0x144bf78, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005e3d9e in Digikam::ScanController::run (this=0x14d9210) at /build/buildd/digikam-4.0.0/core/digikam/database/scancontroller.cpp:725
#4  0x00007f5b3370032f in QThreadPrivate::start (arg=0x14d9210) at thread/qthread_unix.cpp:349
#5  0x00007f5b2df03182 in start_thread (arg=0x7f5b0cea9700) at pthread_create.c:312
#6  0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7f5b07fff700 (LWP 7043)):
#0  0x00007f5b2df067ee in __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7f5afc000a60) at pthread_mutex_unlock.c:57
#1  __GI___pthread_mutex_unlock (mutex=0x7f5afc000a60) at pthread_mutex_unlock.c:310
#2  0x00007f5b2aa6f9b1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5b2aa2da59 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5b2aa2df7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5b2aa2e0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5b3382f7be in QEventDispatcherGlib::processEvents (this=0x7f5afc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007f5b338010af in QEventLoop::processEvents (this=this@entry=0x7f5b07ffeae0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007f5b338013a5 in QEventLoop::exec (this=this@entry=0x7f5b07ffeae0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007f5b336fdc5f in QThread::exec (this=this@entry=0x1437a80) at thread/qthread.cpp:537
#10 0x00007f5b337e2823 in QInotifyFileSystemWatcherEngine::run (this=0x1437a80) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007f5b3370032f in QThreadPrivate::start (arg=0x1437a80) at thread/qthread_unix.cpp:349
#12 0x00007f5b2df03182 in start_thread (arg=0x7f5b07fff700) at pthread_create.c:312
#13 0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7f5b077fe700 (LWP 7045)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f5b33700816 in wait (time=18446744073709551615, this=0x13569e0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1803420, mutex=mutex@entry=0x1803418, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007f5b35f408aa in Digikam::ParkingThread::run (this=0x1803400) at /build/buildd/digikam-4.0.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007f5b3370032f in QThreadPrivate::start (arg=0x1803400) at thread/qthread_unix.cpp:349
#5  0x00007f5b2df03182 in start_thread (arg=0x7f5b077fe700) at pthread_create.c:312
#6  0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7f5ac27fc700 (LWP 7087)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f5b336fedd3 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2, op=0, addr=0x180c0f0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x180c0f0, timeout=timeout@entry=-1) at thread/qmutex_unix.cpp:113
#3  0x00007f5b336fb3bd in QMutex::lock (this=<optimized out>) at thread/qmutex.cpp:164
#4  0x00007f5b358e8519 in Digikam::DatabaseAccess::DatabaseAccess (this=<optimized out>) at /build/buildd/digikam-4.0.0/core/libs/database/databaseaccess.cpp:101
#5  0x00007f5b358dfe3a in Digikam::CollectionManager::locationForPath (this=this@entry=0x1431710, givenPath=...) at /build/buildd/digikam-4.0.0/core/libs/database/collectionmanager.cpp:1326
#6  0x00007f5b358e01dc in Digikam::CollectionManager::locationForUrl (this=0x1431710, fileUrl=...) at /build/buildd/digikam-4.0.0/core/libs/database/collectionmanager.cpp:1321
#7  0x00007f5b35906bf9 in Digikam::ImageInfo::ImageInfo (this=0x7f5ac27fb3c0, url=...) at /build/buildd/digikam-4.0.0/core/libs/database/imageinfo.cpp:320
#8  0x00007f5b358f7353 in Digikam::DatabaseLoadSaveFileInfoProvider::orientationHint (this=<optimized out>, path=...) at /build/buildd/digikam-4.0.0/core/libs/database/databasethumbnailinfoprovider.cpp:81
#9  0x00007f5b35f150b7 in Digikam::LoadSaveThread::exifOrientation (filePath=..., metadata=..., isRaw=<optimized out>, fromRawEmbeddedPreview=<optimized out>) at /build/buildd/digikam-4.0.0/core/libs/threadimageio/loadsavethread.cpp:284
#10 0x00007f5b35f2a620 in Digikam::ThumbnailCreator::createThumbnail (this=this@entry=0x245b080, info=..., detailRect=...) at /build/buildd/digikam-4.0.0/core/libs/threadimageio/thumbnailcreator.cpp:554
#11 0x00007f5b35f2d346 in Digikam::ThumbnailCreator::load (this=0x245b080, path=..., rect=..., pregenerate=pregenerate@entry=false) at /build/buildd/digikam-4.0.0/core/libs/threadimageio/thumbnailcreator.cpp:260
#12 0x00007f5b35f2e192 in Digikam::ThumbnailCreator::load (this=<optimized out>, path=...) at /build/buildd/digikam-4.0.0/core/libs/threadimageio/thumbnailcreator.cpp:199
#13 0x00007f5b35f3c707 in Digikam::ThumbnailLoadingTask::execute (this=0xba294a0) at /build/buildd/digikam-4.0.0/core/libs/threadimageio/thumbnailtask.cpp:172
#14 0x00007f5b35f14ab6 in Digikam::LoadSaveThread::run (this=0x245ad30) at /build/buildd/digikam-4.0.0/core/libs/threadimageio/loadsavethread.cpp:136
#15 0x00007f5b35f426ee in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x245ae30) at /build/buildd/digikam-4.0.0/core/libs/threads/dynamicthread.cpp:186
#16 0x00007f5b336f3fee in QThreadPoolThread::run (this=0x2f2acc0) at concurrent/qthreadpool.cpp:108
#17 0x00007f5b3370032f in QThreadPrivate::start (arg=0x2f2acc0) at thread/qthread_unix.cpp:349
#18 0x00007f5b2df03182 in start_thread (arg=0x7f5ac27fc700) at pthread_create.c:312
#19 0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7f5ac37fe700 (LWP 7136)):
#0  0x00007f5b31a1a12d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f5b2aa2dfe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5b2aa2e0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5b3382f7be in QEventDispatcherGlib::processEvents (this=0x632ba30, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007f5b338010af in QEventLoop::processEvents (this=this@entry=0x7f5ac37fdaa0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f5b338013a5 in QEventLoop::exec (this=this@entry=0x7f5ac37fdaa0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007f5b35f3ff73 in Digikam::WorkerObjectRunnable::run (this=0x75d4c70) at /build/buildd/digikam-4.0.0/core/libs/threads/threadmanager.cpp:196
#7  0x00007f5b336f3fee in QThreadPoolThread::run (this=0x2f47860) at concurrent/qthreadpool.cpp:108
#8  0x00007f5b3370032f in QThreadPrivate::start (arg=0x2f47860) at thread/qthread_unix.cpp:349
#9  0x00007f5b2df03182 in start_thread (arg=0x7f5ac37fe700) at pthread_create.c:312
#10 0x00007f5b31a2747d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7f5b388caac0 (LWP 7023)):
[KCrash Handler]
#6  0x000000a9000000ff in ?? ()
#7  0x00007f5b1da84dac in sqlite3MemCompare (pMem1=pMem1@entry=0x7fff28bfdd00, pMem2=<optimized out>, pColl=0x6b3ff98) at sqlite3.c:60484
#8  0x00007f5b1da84f63 in sqlite3VdbeRecordCompare (nKey1=14, pKey1=0x7f5b0001d96a, pPKey2=pPKey2@entry=0x7fff28bfe018) at sqlite3.c:64162
#9  0x00007f5b1da99579 in sqlite3BtreeMovetoUnpacked (pCur=0x6a97298, pIdxKey=0x7fff28bfe018, intKey=0, biasRight=<optimized out>, pRes=0x7fff28bfe000) at sqlite3.c:55077
#10 0x00007f5b1dac1848 in sqlite3VdbeExec (p=p@entry=0x7262968) at sqlite3.c:70345
#11 0x00007f5b1dac9ed7 in sqlite3Step (p=0x7262968) at sqlite3.c:64828
#12 sqlite3_step (pStmt=<optimized out>) at sqlite3.c:64894
#13 0x00007f5b0c4a411c in QSQLiteResultPrivate::fetchNext (this=this@entry=0x7a59d10, values=..., idx=idx@entry=0, initialFetch=initialFetch@entry=true) at ../../../sql/drivers/sqlite/qsql_sqlite.cpp:235
#14 0x00007f5b0c4a4e48 in QSQLiteResult::exec (this=0x8bd9a70) at ../../../sql/drivers/sqlite/qsql_sqlite.cpp:447
#15 0x00007f5b384f6b7d in QSqlQuery::exec (this=this@entry=0x7fff28bfe798) at kernel/qsqlquery.cpp:949
#16 0x00007f5b35ef9a46 in Digikam::DatabaseCoreBackend::exec (this=0x1aadf90, query=...) at /build/buildd/digikam-4.0.0/core/libs/database/core/databasecorebackend.cpp:1415
#17 0x00007f5b35efbf5f in Digikam::DatabaseCoreBackend::execQuery (this=this@entry=0x1aadf90, sql=..., bindingMap=...) at /build/buildd/digikam-4.0.0/core/libs/database/core/databasecorebackend.cpp:1247
#18 0x00007f5b35efd479 in Digikam::DatabaseCoreBackend::execSql (this=this@entry=0x1aadf90, sql=..., bindingMap=..., values=values@entry=0x0, lastInsertId=lastInsertId@entry=0x7fff28bfe9e0) at /build/buildd/digikam-4.0.0/core/libs/database/core/databasecorebackend.cpp:945
#19 0x00007f5b35efd61d in Digikam::DatabaseCoreBackend::execDBAction (this=0x1aadf90, action=..., bindingMap=..., values=values@entry=0x0, lastInsertId=lastInsertId@entry=0x7fff28bfe9e0) at /build/buildd/digikam-4.0.0/core/libs/database/core/databasecorebackend.cpp:654
#20 0x00007f5b358b482c in Digikam::AlbumDB::addTag (this=0x1ae55c0, parentTagID=parentTagID@entry=104, name=..., iconKDE=..., iconID=iconID@entry=0) at /build/buildd/digikam-4.0.0/core/libs/database/albumdb.cpp:673
#21 0x00000000005b3f29 in Digikam::AlbumManager::createTAlbum (this=0x183b220, parent=parent@entry=0x77114c0, name=..., iconkde=..., errMsg=...) at /build/buildd/digikam-4.0.0/core/digikam/album/albummanager.cpp:2310
#22 0x00000000006440d5 in Digikam::TagEditDlg::createTAlbum (mainRootAlbum=0x77114c0, tagStr=..., icon=..., ks=..., errMap=...) at /build/buildd/digikam-4.0.0/core/digikam/tags/tageditdlg.cpp:420
#23 0x00000000006473d6 in Digikam::TagModificationHelper::slotTagNew (this=this@entry=0x22eeff0, parent=<optimized out>, title=..., iconName=...) at /build/buildd/digikam-4.0.0/core/digikam/tags/tagmodificationhelper.cpp:143
#24 0x00000000006477a9 in Digikam::TagModificationHelper::slotTagNew (this=0x22eeff0) at /build/buildd/digikam-4.0.0/core/digikam/tags/tagmodificationhelper.cpp:160
#25 0x0000000000647985 in Digikam::TagModificationHelper::qt_static_metacall (_o=0x22eeff0, _c=16, _id=122520520, _a=0x7fff28bff070) at /build/buildd/digikam-4.0.0/obj-x86_64-linux-gnu/core/digikam/tagmodificationhelper.moc:89
#26 0x00007f5b3381687a in QMetaObject::activate (sender=sender@entry=0x74c4380, m=m@entry=0x7f5b333cade0 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff28bff070) at kernel/qobject.cpp:3539
#27 0x00007f5b3291aa62 in QAction::triggered (this=this@entry=0x74c4380, _t1=false) at .moc/release-shared/moc_qaction.cpp:276
#28 0x00007f5b3291c433 in QAction::activate (this=this@entry=0x74c4380, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1257
#29 0x00007f5b32d4a489 in QMenuPrivate::activateCausedStack (this=this@entry=0x71f2a20, causedStack=..., action=action@entry=0x74c4380, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1038
#30 0x00007f5b32d4e9b9 in QMenuPrivate::activateAction (this=0x71f2a20, action=0x74c4380, action_e=action_e@entry=QAction::Trigger, self=self@entry=true) at widgets/qmenu.cpp:1130
#31 0x00007f5b32d52385 in QMenu::mouseReleaseEvent (this=this@entry=0x7fff28c00030, e=e@entry=0x7fff28bff7a0) at widgets/qmenu.cpp:2372
#32 0x00007f5b34303615 in KMenu::mouseReleaseEvent (this=0x7fff28c00030, e=0x7fff28bff7a0) at ../../kdeui/widgets/kmenu.cpp:464
#33 0x00007f5b3297050a in QWidget::event (this=this@entry=0x7fff28c00030, event=event@entry=0x7fff28bff7a0) at kernel/qwidget.cpp:8376
#34 0x00007f5b32d527bb in QMenu::event (this=0x7fff28c00030, e=0x7fff28bff7a0) at widgets/qmenu.cpp:2481
#35 0x00007f5b32920e2c in QApplicationPrivate::notify_helper (this=this@entry=0x12b6ec0, receiver=receiver@entry=0x7fff28c00030, e=e@entry=0x7fff28bff7a0) at kernel/qapplication.cpp:4567
#36 0x00007f5b329275dd in QApplication::notify (this=this@entry=0x7fff28c01350, receiver=receiver@entry=0x7fff28c00030, e=e@entry=0x7fff28bff7a0) at kernel/qapplication.cpp:4110
#37 0x00007f5b3424ccca in KApplication::notify (this=0x7fff28c01350, receiver=0x7fff28c00030, event=0x7fff28bff7a0) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x00007f5b338024dd in QCoreApplication::notifyInternal (this=0x7fff28c01350, receiver=receiver@entry=0x7fff28c00030, event=event@entry=0x7fff28bff7a0) at kernel/qcoreapplication.cpp:953
#39 0x00007f5b32926d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#40 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x7fff28c00030, event=event@entry=0x7fff28bff7a0, alienWidget=alienWidget@entry=0x0, nativeWidget=nativeWidget@entry=0x7fff28c00030, buttonDown=buttonDown@entry=0x7f5b33406318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#41 0x00007f5b3299bcfc in QETWidget::translateMouseEvent (this=this@entry=0x7fff28c00030, event=event@entry=0x7fff28bffaf0) at kernel/qapplication_x11.cpp:4568
#42 0x00007f5b3299b269 in QApplication::x11ProcessEvent (this=0x7fff28c01350, event=event@entry=0x7fff28bffaf0) at kernel/qapplication_x11.cpp:3627
#43 0x00007f5b329c2b02 in x11EventSourceDispatch (s=0x12a7850, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#44 0x00007f5b2aa2de04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#45 0x00007f5b2aa2e048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007f5b2aa2e0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007f5b3382f7be in QEventDispatcherGlib::processEvents (this=0x1209520, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#48 0x00007f5b329c2bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#49 0x00007f5b338010af in QEventLoop::processEvents (this=this@entry=0x7fff28bffed0, flags=...) at kernel/qeventloop.cpp:149
#50 0x00007f5b338013a5 in QEventLoop::exec (this=this@entry=0x7fff28bffed0, flags=...) at kernel/qeventloop.cpp:204
#51 0x00007f5b32d51587 in QMenu::exec (this=0x7fff28c00030, p=..., action=action@entry=0x0) at widgets/qmenu.cpp:2125
#52 0x0000000000664c98 in Digikam::ContextMenuHelper::exec (this=this@entry=0x7fff28c00010, pos=..., at=at@entry=0x0) at /build/buildd/digikam-4.0.0/core/digikam/utils/contextmenuhelper.cpp:1135
#53 0x0000000000638c7d in Digikam::TagFolderView::contextMenuEvent (this=0x22df880, event=<optimized out>) at /build/buildd/digikam-4.0.0/core/digikam/tags/tagfolderview.cpp:333
#54 0x00007f5b329707d2 in QWidget::event (this=this@entry=0x22df880, event=event@entry=0x7fff28c00710) at kernel/qwidget.cpp:8554
#55 0x00007f5b32d11fce in QFrame::event (this=0x22df880, e=0x7fff28c00710) at widgets/qframe.cpp:557
#56 0x00007f5b32e215b3 in QAbstractItemView::viewportEvent (this=this@entry=0x22df880, event=event@entry=0x7fff28c00710) at itemviews/qabstractitemview.cpp:1644
#57 0x00007f5b32e60190 in QTreeView::viewportEvent (this=0x22df880, event=0x7fff28c00710) at itemviews/qtreeview.cpp:1252
#58 0x00007f5b33802646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x12b6ec0, receiver=receiver@entry=0x22dffb0, event=event@entry=0x7fff28c00710) at kernel/qcoreapplication.cpp:1063
#59 0x00007f5b32920e0c in QApplicationPrivate::notify_helper (this=this@entry=0x12b6ec0, receiver=receiver@entry=0x22dffb0, e=e@entry=0x7fff28c00710) at kernel/qapplication.cpp:4563
#60 0x00007f5b329281f8 in QApplication::notify (this=this@entry=0x7fff28c01350, receiver=receiver@entry=0x22dffb0, e=e@entry=0x7fff28c00710) at kernel/qapplication.cpp:4189
#61 0x00007f5b3424ccca in KApplication::notify (this=0x7fff28c01350, receiver=0x22dffb0, event=0x7fff28c00710) at ../../kdeui/kernel/kapplication.cpp:311
#62 0x00007f5b338024dd in QCoreApplication::notifyInternal (this=0x7fff28c01350, receiver=receiver@entry=0x22dffb0, event=event@entry=0x7fff28c00710) at kernel/qcoreapplication.cpp:953
#63 0x00007f5b3299ba20 in sendSpontaneousEvent (event=0x7fff28c00710, receiver=0x22dffb0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#64 QETWidget::translateMouseEvent (this=this@entry=0x22dffb0, event=event@entry=0x7fff28c00a60) at kernel/qapplication_x11.cpp:4639
#65 0x00007f5b3299b269 in QApplication::x11ProcessEvent (this=0x7fff28c01350, event=event@entry=0x7fff28c00a60) at kernel/qapplication_x11.cpp:3627
#66 0x00007f5b329c2b02 in x11EventSourceDispatch (s=0x12a7850, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#67 0x00007f5b2aa2de04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#68 0x00007f5b2aa2e048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#69 0x00007f5b2aa2e0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#70 0x00007f5b3382f7a1 in QEventDispatcherGlib::processEvents (this=0x1209520, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#71 0x00007f5b329c2bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#72 0x00007f5b338010af in QEventLoop::processEvents (this=this@entry=0x7fff28c00e30, flags=...) at kernel/qeventloop.cpp:149
#73 0x00007f5b338013a5 in QEventLoop::exec (this=this@entry=0x7fff28c00e30, flags=...) at kernel/qeventloop.cpp:204
#74 0x00007f5b33806b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#75 0x00007f5b3291f37c in QApplication::exec () at kernel/qapplication.cpp:3828
#76 0x00000000004948f0 in main (argc=<optimized out>, argv=<optimized out>) at /build/buildd/digikam-4.0.0/core/digikam/main/main.cpp:236

Possible duplicates by query: bug 345907, bug 344587, bug 344216, bug 343243, bug 343014.

Reported using DrKonqi