[digikam] [Bug 329596] New: Digikam crashes during face recognition

[ba.stuttgart]

https://bugs.kde.org/show_bug.cgi?id=329596

            Bug ID: 329596
           Summary: Digikam crashes during face recognition
    Classification: Unclassified
           Product: digikam
           Version: 3.5.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: [hidden email]
          Reporter: [hidden email]

Application: digikam (3.5.0)
KDE Platform Version: 4.11.3
Qt Version: 4.8.5
Operating System: Linux 3.11.6-4-desktop x86_64
Distribution: "openSUSE 13.1 (Bottle) (x86_64)"

-- Information about the crash:
- Unusual behavior I noticed:
Starting face recognition on a lot of pictures 5.000++
memory demand of applicationis increasing rapidly (2gb ram occupied, 6GB Swap
used)
Application is crashing after several minutes (20minutes)

The crash can be reproduced sometimes.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa01022d900 (LWP 1538))]

Thread 11 (Thread 0x7f9fed34c700 (LWP 1539)):
#0  0x00007fa0077f50af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa00b348b66 in wait (time=18446744073709551615, this=0x1adb9a0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1adb8b0,
mutex=mutex@entry=0x1adb8a8, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:158
#3  0x00000000005df20e in Digikam::ScanController::run (this=0x1adb640) at
/usr/src/debug/digikam-3.5.0/core/digikam/database/scancontroller.cpp:725
#4  0x00007fa00b34868f in QThreadPrivate::start (arg=0x1adb640) at
thread/qthread_unix.cpp:338
#5  0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7f9fecb4b700 (LWP 1540)):
#0  0x00007fa0098ae284 in pthread_mutex_unlock () from /lib64/libc.so.6
#1  0x00007fa00159d2c1 in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa00155d4bd in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007fa00b474d76 in QEventDispatcherGlib::processEvents
(this=0x7f9fe00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7f9fecb4aca0, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7f9fecb4aca0,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fa00b345fef in QThread::exec (this=this@entry=0x1addea0) at
thread/qthread.cpp:536
#8  0x00007fa00b428513 in QInotifyFileSystemWatcherEngine::run (this=0x1addea0)
at io/qfilesystemwatcher_inotify.cpp:256
#9  0x00007fa00b34868f in QThreadPrivate::start (arg=0x1addea0) at
thread/qthread_unix.cpp:338
#10 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7f9fe7fff700 (LWP 1542)):
#0  0x00007fa0077f50af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa00b348b66 in wait (time=18446744073709551615, this=0x1b22aa0) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x1b2c760,
mutex=mutex@entry=0x1b2c758, time=time@entry=18446744073709551615) at
thread/qwaitcondition_unix.cpp:158
#3  0x00007fa00d54a8fa in Digikam::ParkingThread::run (this=0x1b2c740) at
/usr/src/debug/digikam-3.5.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007fa00b34868f in QThreadPrivate::start (arg=0x1b2c740) at
thread/qthread_unix.cpp:338
#5  0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#6  0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7f9fe5d54700 (LWP 1920)):
#0  0x00007fa009898b3d in poll () from /lib64/libc.so.6
#1  0x00007fa00155d604 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fa00b474d76 in QEventDispatcherGlib::processEvents
(this=0x7f9f94405670, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#4  0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7f9fe5d53c70, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7f9fe5d53c70,
flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fa00d549fa3 in Digikam::WorkerObjectRunnable::run
(this=0x7f9fcc0d8400) at
/usr/src/debug/digikam-3.5.0/core/libs/threads/threadmanager.cpp:196
#7  0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c92100) at
concurrent/qthreadpool.cpp:107
#8  0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c92100) at
thread/qthread_unix.cpp:338
#9  0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#10 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7f9fd743a700 (LWP 1921)):
#0  0x00007fa0077f50af in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007fa00b348b66 in wait (time=18446744073709551615, this=0x278d300) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x278d2b0,
time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa00d53c1c4 in Digikam::ThumbnailImageCatcher::waitForThumbnails
(this=0x278d1e0) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailloadthread.cpp:1187
#4  0x00000000006d3da9 in Digikam::FaceImageRetriever::getThumbnails
(this=this@entry=0x278c720, filePath=..., faces=...) at
/usr/src/debug/digikam-3.5.0/core/utilities/facemanagement/facepipeline.cpp:564
#5  0x00000000006dc29b in Digikam::Trainer::process (this=0x278c700,
package=...) at
/usr/src/debug/digikam-3.5.0/core/utilities/facemanagement/facepipeline.cpp:959
#6  0x00000000006dc9c1 in Digikam::Trainer::qt_static_metacall (_o=<optimized
out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at
/usr/src/debug/digikam-3.5.0/build/core/digikam/facepipeline_p.moc:579
#7  0x00007fa00b46011e in QObject::event (this=0x278c700, e=<optimized out>) at
kernel/qobject.cpp:1203
#8  0x00007fa00a5688ac in QApplicationPrivate::notify_helper
(this=this@entry=0x18d1ed0, receiver=receiver@entry=0x278c700,
e=e@entry=0x7f9fcc0cffb0) at kernel/qapplication.cpp:4562
#9  0x00007fa00a56ee70 in QApplication::notify (this=this@entry=0x7fff6d646710,
receiver=receiver@entry=0x278c700, e=e@entry=0x7f9fcc0cffb0) at
kernel/qapplication.cpp:4348
#10 0x00007fa00beb018a in KApplication::notify (this=0x7fff6d646710,
receiver=0x278c700, event=0x7f9fcc0cffb0) at
/usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#11 0x00007fa00b4480ad in QCoreApplication::notifyInternal
(this=0x7fff6d646710, receiver=receiver@entry=0x278c700,
event=event@entry=0x7f9fcc0cffb0) at kernel/qcoreapplication.cpp:949
#12 0x00007fa00b44b0ff in sendEvent (event=0x7f9fcc0cffb0, receiver=0x278c700)
at kernel/qcoreapplication.h:231
#13 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x3c92b20) at
kernel/qcoreapplication.cpp:1573
#14 0x00007fa00b44b5a3 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1466
#15 0x00007fa00b475493 in sendPostedEvents () at kernel/qcoreapplication.h:236
#16 postEventSourceDispatch (s=0x7f9fa41ed200) at
kernel/qeventdispatcher_glib.cpp:280
#17 0x00007fa00155d316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#18 0x00007fa00155d668 in ?? () from /usr/lib64/libglib-2.0.so.0
#19 0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#20 0x00007fa00b474d55 in QEventDispatcherGlib::processEvents
(this=0x7f9fa405eb30, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#21 0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7f9fd7439c70, flags=...) at kernel/qeventloop.cpp:149
#22 0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7f9fd7439c70,
flags=...) at kernel/qeventloop.cpp:204
#23 0x00007fa00d549fa3 in Digikam::WorkerObjectRunnable::run (this=0x7c0cd70)
at /usr/src/debug/digikam-3.5.0/core/libs/threads/threadmanager.cpp:196
#24 0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c92980) at
concurrent/qthreadpool.cpp:107
#25 0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c92980) at
thread/qthread_unix.cpp:338
#26 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#27 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7f9fd3ffd700 (LWP 1922)):
#0  0x00007fa00159cffa in ?? () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fa00159d289 in g_mutex_lock () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa00155ccb9 in g_main_context_prepare () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fa00155d523 in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007fa00b474d76 in QEventDispatcherGlib::processEvents
(this=0x7f9fcc013c60, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7f9fd3ffcc70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7f9fd3ffcc70,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa00d549fa3 in Digikam::WorkerObjectRunnable::run (this=0x83578e0)
at /usr/src/debug/digikam-3.5.0/core/libs/threads/threadmanager.cpp:196
#9  0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c92530) at
concurrent/qthreadpool.cpp:107
#10 0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c92530) at
thread/qthread_unix.cpp:338
#11 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#12 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f9fd2f39700 (LWP 2018)):
#0  0x00007fa00983c894 in __strcmp_sse2 () from /lib64/libc.so.6
#1  0x00007fa0097e9347 in transcmp () from /lib64/libc.so.6
#2  0x00007fa00989ecf0 in tfind () from /lib64/libc.so.6
#3  0x00007fa0097ea0b7 in __dcigettext () from /lib64/libc.so.6
#4  0x00007fa00b963c77 in dcpgettext_expr (category=5, msgid=0x7f9fec14755e
"Unable to fetch row", msgctxt=0x7f9fec1474b1 "QSQLiteResult",
domain=<optimized out>) at
/usr/src/debug/kdelibs-4.11.3/kdecore/localization/gettext.h:208
#5  KCatalog::translateStrict (this=0x4cbe660,
msgctxt=msgctxt@entry=0x7f9fec1474b1 "QSQLiteResult",
msgid=msgid@entry=0x7f9fec14755e "Unable to fetch row") at
/usr/src/debug/kdelibs-4.11.3/kdecore/localization/kcatalog.cpp:263
#6  0x00007fa00b97b813 in KLocalePrivate::translateRawFrom (this=<optimized
out>, catname=<optimized out>, msgctxt=0x7f9fec1474b1 "QSQLiteResult",
msgid=0x7f9fec14755e "Unable to fetch row", msgid_plural=0x0, n=0,
language=0x7f9fd2f38250, translation=0x7f9fd2f38240) at
/usr/src/debug/kdelibs-4.11.3/kdecore/localization/klocale_kde.cpp:957
#7  0x00007fa00b97bd16 in KLocalePrivate::translateQt (this=0x1a800b0,
context=0x7f9fec1474b1 "QSQLiteResult", sourceText=0x7f9fec14755e "Unable to
fetch row", comment=0x0) at
/usr/src/debug/kdelibs-4.11.3/kdecore/localization/klocale_kde.cpp:1022
#8  0x00007fa00b96f061 in KLocale::translateQt (this=<optimized out>,
context=context@entry=0x7f9fec1474b1 "QSQLiteResult",
sourceText=sourceText@entry=0x7f9fec14755e "Unable to fetch row",
comment=comment@entry=0x0) at
/usr/src/debug/kdelibs-4.11.3/kdecore/localization/klocale.cpp:199
#9  0x00007fa00b8f73e1 in KDETranslator::translate (this=<optimized out>,
context=0x7f9fec1474b1 "QSQLiteResult", sourceText=0x7f9fec14755e "Unable to
fetch row", message=0x0) at
/usr/src/debug/kdelibs-4.11.3/kdecore/kernel/kglobal_p.h:52
#10 0x00007fa00b46626a in QTranslator::translate (this=<optimized out>,
context=context@entry=0x7f9fec1474b1 "QSQLiteResult",
sourceText=sourceText@entry=0x7f9fec14755e "Unable to fetch row",
disambiguation=disambiguation@entry=0x0, n=n@entry=-1) at
kernel/qtranslator.cpp:1029
#11 0x00007fa00b4485cb in QCoreApplication::translate (context=0x7f9fec1474b1
"QSQLiteResult", sourceText=0x7f9fec14755e "Unable to fetch row",
disambiguation=0x0, encoding=QCoreApplication::CodecForTr, n=n@entry=-1) at
kernel/qcoreapplication.cpp:1968
#12 0x00007fa00b4489af in QCoreApplication::translate (context=<optimized out>,
sourceText=<optimized out>, disambiguation=<optimized out>, encoding=<optimized
out>) at kernel/qcoreapplication.cpp:1883
#13 0x00007f9fec145f92 in ?? () from
/usr/lib64/qt4/plugins/sqldrivers/libqsqlite.so
#14 0x00007f9fec146768 in ?? () from
/usr/lib64/qt4/plugins/sqldrivers/libqsqlite.so
#15 0x00007fa00fe466bd in QSqlQuery::exec() () from /usr/lib64/libQtSql.so.4
#16 0x00007fa00d504276 in Digikam::DatabaseCoreBackend::exec (this=0x1a2cb20,
query=...) at
/usr/src/debug/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:1414
#17 0x00007fa00d50453e in Digikam::DatabaseCoreBackend::execQuery
(this=this@entry=0x1a2cb20, query=..., boundValue1=..., boundValue2=...,
boundValue3=..., boundValue4=...) at
/usr/src/debug/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:1085
#18 0x00007fa00d5055e5 in Digikam::DatabaseCoreBackend::execQuery
(this=this@entry=0x1a2cb20, sql=..., boundValue1=..., boundValue2=...,
boundValue3=..., boundValue4=...) at
/usr/src/debug/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:1030
#19 0x00007fa00d505639 in Digikam::DatabaseCoreBackend::execSql
(this=0x1a2cb20, sql=..., boundValue1=..., boundValue2=..., boundValue3=...,
boundValue4=..., values=values@entry=0x0,
lastInsertId=lastInsertId@entry=0x7f9fd2f38790) at
/usr/src/debug/digikam-3.5.0/core/libs/database/core/databasecorebackend.cpp:928
#20 0x00007fa00d511210 in Digikam::ThumbnailDB::insertThumbnail
(this=0x1afab40, info=..., lastInsertId=lastInsertId@entry=0x7f9fd2f38910) at
/usr/src/debug/digikam-3.5.0/core/libs/database/core/thumbnaildb.cpp:260
#21 0x00007fa00d5354e8 in Digikam::ThumbnailCreator::storeInDatabase
(this=this@entry=0x2817370, info=..., image=...) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailcreator.cpp:755
#22 0x00007fa00d537589 in Digikam::ThumbnailCreator::load (this=0x2817370,
path=..., rect=..., pregenerate=pregenerate@entry=true) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailcreator.cpp:267
#23 0x00007fa00d537e80 in Digikam::ThumbnailCreator::pregenerate
(this=<optimized out>, path=...) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailcreator.cpp:183
#24 0x00007fa00d546900 in Digikam::ThumbnailLoadingTask::execute
(this=0x601c150) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailtask.cpp:82
#25 0x00007fa00d51ed26 in Digikam::LoadSaveThread::run (this=0x281b0c0) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/loadsavethread.cpp:136
#26 0x00007fa00d54c73e in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x28296c0) at
/usr/src/debug/digikam-3.5.0/core/libs/threads/dynamicthread.cpp:186
#27 0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c98fe0) at
concurrent/qthreadpool.cpp:107
#28 0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c98fe0) at
thread/qthread_unix.cpp:338
#29 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#30 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f9fd7c3b700 (LWP 2022)):
#0  0x00007fa00159d2dc in g_mutex_unlock () from /usr/lib64/libglib-2.0.so.0
#1  0x00007fa00155cf1b in g_main_context_query () from
/usr/lib64/libglib-2.0.so.0
#2  0x00007fa00155d572 in ?? () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#4  0x00007fa00b474d76 in QEventDispatcherGlib::processEvents
(this=0x7f9fac08db90, flags=...) at kernel/qeventdispatcher_glib.cpp:427
#5  0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7f9fd7c3ac70, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7f9fd7c3ac70,
flags=...) at kernel/qeventloop.cpp:204
#7  0x00007fa00d549fa3 in Digikam::WorkerObjectRunnable::run (this=0x83308f0)
at /usr/src/debug/digikam-3.5.0/core/libs/threads/threadmanager.cpp:196
#8  0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c9d210) at
concurrent/qthreadpool.cpp:107
#9  0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c9d210) at
thread/qthread_unix.cpp:338
#10 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f9fd4c35700 (LWP 2026)):
#0  0x00007fa0098949a1 in read () from /lib64/libc.so.6
#1  0x00007fa00159c5c0 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa00155d12c in g_main_context_check () from
/usr/lib64/libglib-2.0.so.0
#3  0x00007fa00155d59b in ?? () from /usr/lib64/libglib-2.0.so.0
#4  0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#5  0x00007fa00b474d76 in QEventDispatcherGlib::processEvents (this=0x6fe4d20,
flags=...) at kernel/qeventdispatcher_glib.cpp:427
#6  0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7f9fd4c34c70, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7f9fd4c34c70,
flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fa00d549fa3 in Digikam::WorkerObjectRunnable::run (this=0x699ae70)
at /usr/src/debug/digikam-3.5.0/core/libs/threads/threadmanager.cpp:196
#9  0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c99430) at
concurrent/qthreadpool.cpp:107
#10 0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c99430) at
thread/qthread_unix.cpp:338
#11 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#12 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f9fd5537700 (LWP 2027)):
#0  0x00007fa00989d729 in syscall () from /lib64/libc.so.6
#1  0x00007fa00b347163 in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2,
op=0, addr=0x1af3ef0) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=this@entry=0x1af3ef0, timeout=timeout@entry=-1)
at thread/qmutex_unix.cpp:113
#3  0x00007fa00b34374d in QMutex::lock (this=<optimized out>) at
thread/qmutex.cpp:164
#4  0x00007fa00d50f664 in
Digikam::ThumbnailDatabaseAccess::ThumbnailDatabaseAccess (this=<optimized
out>) at
/usr/src/debug/digikam-3.5.0/core/libs/database/core/thumbnaildatabaseaccess.cpp:87
#5  0x00007fa00d5353a5 in Digikam::ThumbnailCreator::storeInDatabase
(this=this@entry=0x278cc70, info=..., image=...) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailcreator.cpp:738
#6  0x00007fa00d537589 in Digikam::ThumbnailCreator::load (this=0x278cc70,
path=..., rect=..., pregenerate=pregenerate@entry=false) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailcreator.cpp:267
#7  0x00007fa00d538528 in Digikam::ThumbnailCreator::loadDetail
(this=<optimized out>, path=..., rect=...) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailcreator.cpp:210
#8  0x00007fa00d5466a2 in Digikam::ThumbnailLoadingTask::execute
(this=0x7f9fa43eb800) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/thumbnailtask.cpp:175
#9  0x00007fa00d51ed26 in Digikam::LoadSaveThread::run (this=0x278c900) at
/usr/src/debug/digikam-3.5.0/core/libs/threadimageio/loadsavethread.cpp:136
#10 0x00007fa00d54c73e in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x278ca00) at
/usr/src/debug/digikam-3.5.0/core/libs/threads/dynamicthread.cpp:186
#11 0x00007fa00b33c13e in QThreadPoolThread::run (this=0x3c98740) at
concurrent/qthreadpool.cpp:107
#12 0x00007fa00b34868f in QThreadPrivate::start (arg=0x3c98740) at
thread/qthread_unix.cpp:338
#13 0x00007fa0077f10db in start_thread () from /lib64/libpthread.so.0
#14 0x00007fa0098a190d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa01022d900 (LWP 1538)):
[KCrash Handler]
#6  QVariant::~QVariant (this=0x5e, __in_chrg=<optimized out>) at
kernel/qvariant.cpp:1411
#7  0x00007fa00cf880d1 in node_destruct (this=<optimized out>, n=0x518ce10) at
/usr/include/QtCore/qlist.h:388
#8  erase (alast=..., afirst=..., this=0x2787258) at
/usr/include/QtCore/qlist.h:811
#9  Digikam::ImageModel::removeRowPairs (this=this@entry=0x2784de0,
toRemove=...) at
/usr/src/debug/digikam-3.5.0/core/libs/models/imagemodel.cpp:1025
#10 0x00007fa00cf89382 in Digikam::ImageModel::finishIncrementalRefresh
(this=this@entry=0x2784de0) at
/usr/src/debug/digikam-3.5.0/core/libs/models/imagemodel.cpp:844
#11 0x000000000057bb35 in Digikam::ImageAlbumModel::slotResult (this=0x2784de0,
job=<optimized out>) at
/usr/src/debug/digikam-3.5.0/core/libs/models/imagealbummodel.cpp:307
#12 0x000000000057c99c in Digikam::ImageAlbumModel::qt_static_metacall
(_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized
out>) at /usr/src/debug/digikam-3.5.0/build/core/digikam/imagealbummodel.moc:93
#13 0x00007fa00b45bd68 in QMetaObject::activate (sender=sender@entry=0x85b5950,
m=m@entry=0x7fa00bc6b4a0 <KJob::staticMetaObject>,
local_signal_index=local_signal_index@entry=3, argv=argv@entry=0x7fff6d6455a0)
at kernel/qobject.cpp:3556
#14 0x00007fa00b8dc032 in KJob::result (this=this@entry=0x85b5950,
_t1=_t1@entry=0x85b5950) at
/usr/src/debug/kdelibs-4.11.3/build/kdecore/kjob.moc:207
#15 0x00007fa00b8dc070 in KJob::emitResult (this=this@entry=0x85b5950) at
/usr/src/debug/kdelibs-4.11.3/kdecore/jobs/kjob.cpp:318
#16 0x00007fa00c61447a in KIO::SimpleJob::slotFinished
(this=this@entry=0x85b5950) at
/usr/src/debug/kdelibs-4.11.3/kio/kio/job.cpp:496
#17 0x00007fa00c6155ce in KIO::TransferJob::slotFinished (this=0x85b5950) at
/usr/src/debug/kdelibs-4.11.3/kio/kio/job.cpp:1099
#18 0x00007fa00b45bd68 in QMetaObject::activate (sender=0x77584e0,
m=m@entry=0x7fa00c9bd520 <KIO::SlaveInterface::staticMetaObject>,
local_signal_index=local_signal_index@entry=4, argv=argv@entry=0x0) at
kernel/qobject.cpp:3556
#19 0x00007fa00c6b1f23 in KIO::SlaveInterface::finished (this=<optimized out>)
at /usr/src/debug/kdelibs-4.11.3/build/kio/slaveinterface.moc:184
#20 0x00007fa00c6b3466 in KIO::SlaveInterface::dispatch (this=<optimized out>,
_cmd=104, rawdata=...) at
/usr/src/debug/kdelibs-4.11.3/kio/kio/slaveinterface.cpp:176
#21 0x00007fa00c6b0f5e in KIO::SlaveInterface::dispatch (this=0x77584e0) at
/usr/src/debug/kdelibs-4.11.3/kio/kio/slaveinterface.cpp:92
#22 0x00007fa00c6a5bd6 in KIO::Slave::gotInput (this=0x77584e0) at
/usr/src/debug/kdelibs-4.11.3/kio/kio/slave.cpp:344
#23 0x00007fa00b45bd68 in QMetaObject::activate (sender=0x6573070,
m=m@entry=0x7fa00c9b6a40 <KIO::Connection::staticMetaObject>,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at
kernel/qobject.cpp:3556
#24 0x00007fa00c5e1830 in KIO::Connection::readyRead (this=<optimized out>) at
/usr/src/debug/kdelibs-4.11.3/build/kio/connection.moc:105
#25 0x00007fa00c5e1f21 in KIO::ConnectionPrivate::dequeue (this=0x1b66210) at
/usr/src/debug/kdelibs-4.11.3/kio/kio/connection.cpp:82
#26 0x00007fa00b46011e in QObject::event (this=0x6573070, e=<optimized out>) at
kernel/qobject.cpp:1203
#27 0x00007fa00a5688ac in QApplicationPrivate::notify_helper
(this=this@entry=0x18d1ed0, receiver=receiver@entry=0x6573070,
e=e@entry=0x79810a0) at kernel/qapplication.cpp:4562
#28 0x00007fa00a56ee70 in QApplication::notify (this=this@entry=0x7fff6d646710,
receiver=receiver@entry=0x6573070, e=e@entry=0x79810a0) at
kernel/qapplication.cpp:4348
#29 0x00007fa00beb018a in KApplication::notify (this=0x7fff6d646710,
receiver=0x6573070, event=0x79810a0) at
/usr/src/debug/kdelibs-4.11.3/kdeui/kernel/kapplication.cpp:311
#30 0x00007fa00b4480ad in QCoreApplication::notifyInternal
(this=0x7fff6d646710, receiver=receiver@entry=0x6573070,
event=event@entry=0x79810a0) at kernel/qcoreapplication.cpp:949
#31 0x00007fa00b44b0ff in sendEvent (event=0x79810a0, receiver=0x6573070) at
kernel/qcoreapplication.h:231
#32 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0,
event_type=event_type@entry=0, data=0x183d530) at
kernel/qcoreapplication.cpp:1573
#33 0x00007fa00b44b5a3 in QCoreApplication::sendPostedEvents
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1466
#34 0x00007fa00b475493 in sendPostedEvents () at kernel/qcoreapplication.h:236
#35 postEventSourceDispatch (s=0x18d0d70) at
kernel/qeventdispatcher_glib.cpp:280
#36 0x00007fa00155d316 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#37 0x00007fa00155d668 in ?? () from /usr/lib64/libglib-2.0.so.0
#38 0x00007fa00155d70c in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#39 0x00007fa00b474d55 in QEventDispatcherGlib::processEvents (this=0x1842dd0,
flags=...) at kernel/qeventdispatcher_glib.cpp:425
#40 0x00007fa00a605936 in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007fa00b446d0f in QEventLoop::processEvents
(this=this@entry=0x7fff6d6461f0, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007fa00b447005 in QEventLoop::exec (this=this@entry=0x7fff6d6461f0,
flags=...) at kernel/qeventloop.cpp:204
#43 0x00007fa00b44c13b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1221
#44 0x00007fa00a56706c in QApplication::exec () at kernel/qapplication.cpp:3823
#45 0x000000000049b223 in main (argc=<optimized out>, argv=<optimized out>) at
/usr/src/debug/digikam-3.5.0/core/digikam/main/main.cpp:235

Possible duplicates by query: bug 328413, bug 327699, bug 326750, bug 326585,
bug 325526.

Reported using DrKonqi

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--- Comment #1 from Jekyll Wu <[hidden email]> ---


*** This bug has been marked as a duplicate of bug 317413 ***

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