Bug 335052

Application: digikam (3.5.0)
KDE Platform Version: 4.13.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-24-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I had just opened an album and right clicked on it and then clicked on find duplicates.

The crash can be reproduced every time.

-- 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 0x7fa8b97a9ac0 (LWP 15860))]

Thread 11 (Thread 0x7fa894e70700 (LWP 15864)):
#0  0x00007fa8b31c1fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa899a1b248 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0
#2  0x00007fa8ae451182 in start_thread (arg=0x7fa894e70700) at pthread_create.c:312
#3  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fa88d28a700 (LWP 15865)):
#0  0x00007fa8abcba8ba in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8abcbad39 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8abc9e3b0 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8abc7809c in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8abc78ea5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8abc7930a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa89b22ae16 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007fa8abc9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fa8ae451182 in start_thread (arg=0x7fa88d28a700) at pthread_create.c:312
#9  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fa88ca89700 (LWP 15866)):
#0  0x00007fa8b31c06bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fa8abcb9c20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8abc78b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8abc78f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8abc790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8abc79129 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa8abc9df15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa8ae451182 in start_thread (arg=0x7fa88ca89700) at pthread_create.c:312
#8  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fa87bdf7700 (LWP 15870)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa8b3fb0816 in wait (time=18446744073709551615, this=0x1f08010) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1f07f20, mutex=mutex@entry=0x1f07f18, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005d5ede in Digikam::ScanController::run (this=0x1f07c90) at /build/buildd/digikam-3.5.0/core/digikam/database/scancontroller.cpp:725
#4  0x00007fa8b3fb032f in QThreadPrivate::start (arg=0x1f07c90) at thread/qthread_unix.cpp:349
#5  0x00007fa8ae451182 in start_thread (arg=0x7fa87bdf7700) at pthread_create.c:312
#6  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fa87b5f6700 (LWP 15871)):
#0  0x00007fa8abc78a64 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8abc78f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8abc790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8b40df7be in QEventDispatcherGlib::processEvents (this=0x7fa86c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fa8b40b10af in QEventLoop::processEvents (this=this@entry=0x7fa87b5f5ae0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa8b40b13a5 in QEventLoop::exec (this=this@entry=0x7fa87b5f5ae0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa8b3fadc5f in QThread::exec (this=this@entry=0x1f0a910) at thread/qthread.cpp:537
#7  0x00007fa8b4092823 in QInotifyFileSystemWatcherEngine::run (this=0x1f0a910) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fa8b3fb032f in QThreadPrivate::start (arg=0x1f0a910) at thread/qthread_unix.cpp:349
#9  0x00007fa8ae451182 in start_thread (arg=0x7fa87b5f6700) at pthread_create.c:312
#10 0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fa8877fe700 (LWP 15873)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa8b3fb0816 in wait (time=18446744073709551615, this=0x1eabfa0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x21f2f70, mutex=mutex@entry=0x21f2f68, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa8b6e2979a in Digikam::ParkingThread::run (this=0x21f2f50) at /build/buildd/digikam-3.5.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007fa8b3fb032f in QThreadPrivate::start (arg=0x21f2f50) at thread/qthread_unix.cpp:349
#5  0x00007fa8ae451182 in start_thread (arg=0x7fa8877fe700) at pthread_create.c:312
#6  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fa887fff700 (LWP 15925)):
#0  0x00007fa8abcba62d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa8abcba9b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa8abc78a59 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8abc78f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8abc790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8b40df7be in QEventDispatcherGlib::processEvents (this=0x7fa87c003200, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007fa8b40b10af in QEventLoop::processEvents (this=this@entry=0x7fa887ffeae0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa8b40b13a5 in QEventLoop::exec (this=this@entry=0x7fa887ffeae0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa8b3fadc5f in QThread::exec (this=this@entry=0x3f3df40) at thread/qthread.cpp:537
#9  0x00007fa8b4092823 in QInotifyFileSystemWatcherEngine::run (this=0x3f3df40) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fa8b3fb032f in QThreadPrivate::start (arg=0x3f3df40) at thread/qthread_unix.cpp:349
#11 0x00007fa8ae451182 in start_thread (arg=0x7fa887fff700) at pthread_create.c:312
#12 0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fa820360700 (LWP 15926)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa8a6f9b81d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fa8a6f9b859 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fa8ae451182 in start_thread (arg=0x7fa820360700) at pthread_create.c:312
#4  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fa7d771e700 (LWP 15927)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa8a6cdc20d in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007fa8a6fcafd6 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007fa8ae451182 in start_thread (arg=0x7fa7d771e700) at pthread_create.c:312
#4  0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fa7d4b19700 (LWP 15951)):
#0  __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7fa850028380) at pthread_mutex_unlock.c:51
#1  __GI___pthread_mutex_unlock (mutex=0x7fa850028380) at pthread_mutex_unlock.c:310
#2  0x00007fa8abcba9c1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa8abc780f0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa8abc78ea5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa8abc790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fa8b40df7be in QEventDispatcherGlib::processEvents (this=0x7fa8500275e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007fa8b40b10af in QEventLoop::processEvents (this=this@entry=0x7fa7d4b18b20, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fa8b40b13a5 in QEventLoop::exec (this=this@entry=0x7fa7d4b18b20, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fa8b3fadc5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#10 0x00007fa8b3fb032f in QThreadPrivate::start (arg=0x4d2d030) at thread/qthread_unix.cpp:349
#11 0x00007fa8ae451182 in start_thread (arg=0x7fa7d4b19700) at pthread_create.c:312
#12 0x00007fa8b31cf30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fa8b97a9ac0 (LWP 15860)):
[KCrash Handler]
#6  0x00000000062a3a50 in ?? ()
#7  0x00007fa89dd1cdac in sqlite3MemCompare (pMem1=pMem1@entry=0x7ffff9e428f0, pMem2=<optimized out>, pColl=0x1f41278) at sqlite3.c:60484
#8  0x00007fa89dd1cf63 in sqlite3VdbeRecordCompare (nKey1=18, pKey1=0x21be382, pPKey2=pPKey2@entry=0x7ffff9e42bf0) at sqlite3.c:64162
#9  0x00007fa89dd31579 in sqlite3BtreeMovetoUnpacked (pCur=0x5afaa30, pIdxKey=0x7ffff9e42bf0, intKey=0, biasRight=<optimized out>, pRes=0x7ffff9e42be0) at sqlite3.c:55077
#10 0x00007fa89dd599c5 in sqlite3VdbeExec (p=p@entry=0x4dbf228) at sqlite3.c:70168
#11 0x00007fa89dd61ed7 in sqlite3Step (p=0x4dbf228) at sqlite3.c:64828
#12 sqlite3_step (pStmt=<optimized out>) at sqlite3.c:64894
#13 0x00007fa87a1e611c in QSQLiteResultPrivate::fetchNext (this=this@entry=0x57091a0, values=..., idx=idx@entry=0, initialFetch=initialFetch@entry=true) at ../../../sql/drivers/sqlite/qsql_sqlite.cpp:235
#14 0x00007fa87a1e6e48 in QSQLiteResult::exec (this=0x2102150) at ../../../sql/drivers/sqlite/qsql_sqlite.cpp:447
#15 0x00007fa8b93d5b7d in QSqlQuery::exec (this=this@entry=0x7ffff9e43128) at kernel/qsqlquery.cpp:949
#16 0x00007fa8b6de2a26 in Digikam::DatabaseCoreBackend::exec (this=0x1f1aa00, query=...) at /build/buildd/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:1414
#17 0x00007fa8b6de2aac in Digikam::DatabaseCoreBackend::execQuery (this=this@entry=0x1f1aa00, query=..., boundValue1=...) at /build/buildd/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:1056
#18 0x00007fa8b6de3b50 in Digikam::DatabaseCoreBackend::execQuery (this=this@entry=0x1f1aa00, sql=..., boundValue1=...) at /build/buildd/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:1005
#19 0x00007fa8b6de3b99 in Digikam::DatabaseCoreBackend::execSql (this=0x1f1aa00, sql=..., boundValue1=..., values=values@entry=0x7ffff9e43170, lastInsertId=lastInsertId@entry=0x0) at /build/buildd/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:902
#20 0x00007fa8b67a742e in Digikam::AlbumDB::getSetting (this=this@entry=0x1ea01e0, keyword=...) at /build/buildd/digikam-3.5.0/core/libs/database/albumdb.cpp:972
#21 0x00007fa8b67a7d5c in Digikam::AlbumDB::getFilterSettings (this=0x1ea01e0, imageFilter=imageFilter@entry=0x7ffff9e433b0, videoFilter=videoFilter@entry=0x0, audioFilter=audioFilter@entry=0x0) at /build/buildd/digikam-3.5.0/core/libs/database/albumdb.cpp:1017
#22 0x000000000063a2c0 in Digikam::AlbumSettings::getRawFileFilter (this=this@entry=0x21805e0) at /build/buildd/digikam-3.5.0/core/digikam/utils/albumsettings.cpp:958
#23 0x0000000000533f42 in Digikam::KipiInterface::hostSetting (this=this@entry=0x2dd6af0, settingName=...) at /build/buildd/digikam-3.5.0/core/utilities/kipiiface/kipiinterface.cpp:363
#24 0x00000000005339f4 in Digikam::KipiInterface::currentAlbum (this=0x2dd6af0) at /build/buildd/digikam-3.5.0/core/utilities/kipiiface/kipiinterface.cpp:110
#25 0x00007fa831b84d94 in KIPIAdvancedSlideshowPlugin::Plugin_AdvancedSlideshow::slotAlbumChanged (this=0x26a59b0, anyAlbum=<optimized out>) at /build/buildd/digikam-3.5.0/extra/kipi-plugins/advancedslideshow/plugin/plugin_advancedslideshow.cpp:175
#26 0x00007fa8b40c687a in QMetaObject::activate (sender=0x2dd6af0, m=m@entry=0x7fa8b7939e60 <KIPI::Interface::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffff9e43700) at kernel/qobject.cpp:3539
#27 0x00007fa8b77264c2 in KIPI::Interface::currentAlbumChanged (this=<optimized out>, _t1=true) at ./interface.moc:128
#28 0x00007fa8b40c687a in QMetaObject::activate (sender=0x1ec86c0, m=m@entry=0x844e60 <Digikam::AlbumManager::staticMetaObject>, local_signal_index=local_signal_index@entry=6, argv=argv@entry=0x7ffff9e43830) at kernel/qobject.cpp:3539
#29 0x00000000005a2e04 in signalAlbumCurrentChanged (_t1=0x5636db0, this=<optimized out>) at /build/buildd/digikam-3.5.0/obj-x86_64-linux-gnu/core/digikam/albummanager.moc:267
#30 Digikam::AlbumManager::setCurrentAlbum (this=<optimized out>, album=<optimized out>) at /build/buildd/digikam-3.5.0/core/digikam/album/albummanager.cpp:1846
#31 0x00007fa8b40c687a in QMetaObject::activate (sender=0x2c83e90, m=m@entry=0x7fa8b556d1e0 <QTreeWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffff9e43960) at kernel/qobject.cpp:3539
#32 0x00007fa8b500e130 in QTreeWidget::itemClicked (this=<optimized out>, _t1=0x5627fb0, _t2=0) at .moc/release-shared/moc_qtreewidget.cpp:220
#33 0x00007fa8b40c687a in QMetaObject::activate (sender=sender@entry=0x2c83e90, m=m@entry=0x7fa8b556a600 <QAbstractItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffff9e43a90) at kernel/qobject.cpp:3539
#34 0x00007fa8b4f9c215 in QAbstractItemView::clicked (this=this@entry=0x2c83e90, _t1=...) at .moc/release-shared/moc_qabstractitemview.cpp:347
#35 0x00007fa8b4f9c3c8 in QAbstractItemView::mouseReleaseEvent (this=0x2c83e90, event=0x7ffff9e442f0) at itemviews/qabstractitemview.cpp:1814
#36 0x00007fa8b4af450a in QWidget::event (this=this@entry=0x2c83e90, event=event@entry=0x7ffff9e442f0) at kernel/qwidget.cpp:8376
#37 0x00007fa8b4e95fce in QFrame::event (this=0x2c83e90, e=0x7ffff9e442f0) at widgets/qframe.cpp:557
#38 0x00007fa8b4fa55b3 in QAbstractItemView::viewportEvent (this=this@entry=0x2c83e90, event=event@entry=0x7ffff9e442f0) at itemviews/qabstractitemview.cpp:1644
#39 0x00007fa8b4fe4190 in QTreeView::viewportEvent (this=0x2c83e90, event=0x7ffff9e442f0) at itemviews/qtreeview.cpp:1252
#40 0x00007fa8b40b2646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0x1c3b220, receiver=receiver@entry=0x2cc9bf0, event=event@entry=0x7ffff9e442f0) at kernel/qcoreapplication.cpp:1063
#41 0x00007fa8b4aa4e0c in QApplicationPrivate::notify_helper (this=this@entry=0x1c3b220, receiver=receiver@entry=0x2cc9bf0, e=e@entry=0x7ffff9e442f0) at kernel/qapplication.cpp:4563
#42 0x00007fa8b4aab5dd in QApplication::notify (this=this@entry=0x7ffff9e44f60, receiver=receiver@entry=0x2cc9bf0, e=e@entry=0x7ffff9e442f0) at kernel/qapplication.cpp:4110
#43 0x00007fa8b57afbaa in KApplication::notify (this=0x7ffff9e44f60, receiver=0x2cc9bf0, event=0x7ffff9e442f0) at ../../kdeui/kernel/kapplication.cpp:311
#44 0x00007fa8b40b24dd in QCoreApplication::notifyInternal (this=0x7ffff9e44f60, receiver=receiver@entry=0x2cc9bf0, event=event@entry=0x7ffff9e442f0) at kernel/qcoreapplication.cpp:953
#45 0x00007fa8b4aaad93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#46 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2cc9bf0, event=event@entry=0x7ffff9e442f0, alienWidget=alienWidget@entry=0x2cc9bf0, nativeWidget=nativeWidget@entry=0x22ce940, buttonDown=buttonDown@entry=0x7fa8b558a318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#47 0x00007fa8b4b1f9cb in QETWidget::translateMouseEvent (this=this@entry=0x22ce940, event=event@entry=0x7ffff9e44670) at kernel/qapplication_x11.cpp:4634
#48 0x00007fa8b4b1f269 in QApplication::x11ProcessEvent (this=0x7ffff9e44f60, event=event@entry=0x7ffff9e44670) at kernel/qapplication_x11.cpp:3627
#49 0x00007fa8b4b46b02 in x11EventSourceDispatch (s=0x1c3d520, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#50 0x00007fa8abc78e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007fa8abc79048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#52 0x00007fa8abc790ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#53 0x00007fa8b40df7a1 in QEventDispatcherGlib::processEvents (this=0x1b6a9f0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#54 0x00007fa8b4b46bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#55 0x00007fa8b40b10af in QEventLoop::processEvents (this=this@entry=0x7ffff9e44a40, flags=...) at kernel/qeventloop.cpp:149
#56 0x00007fa8b40b13a5 in QEventLoop::exec (this=this@entry=0x7ffff9e44a40, flags=...) at kernel/qeventloop.cpp:204
#57 0x00007fa8b40b6b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#58 0x00007fa8b4aa337c in QApplication::exec () at kernel/qapplication.cpp:3828
#59 0x0000000000492023 in main (argc=<optimized out>, argv=<optimized out>) at /build/buildd/digikam-3.5.0/core/digikam/main/main.cpp:235

Possible duplicates by query: bug 335020, bug 334986, bug 334853, bug 334852, bug 334718.

Reported using DrKonqi