[Digikam-devel] [Bug 309027] New: Face detection

lkjrngr at lavabit.com lkjrngr at lavabit.com
Fri Oct 26 06:58:52 BST 2012


https://bugs.kde.org/show_bug.cgi?id=309027

            Bug ID: 309027
          Severity: crash
           Version: 2.5.0
          Priority: NOR
          Assignee: digikam-devel at kde.org
           Summary: Face detection
    Classification: Unclassified
                OS: Linux
          Reporter: lkjrngr at lavabit.com
          Hardware: Ubuntu Packages
            Status: UNCONFIRMED
         Component: general
           Product: digikam

Application: digikam (2.5.0)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-32-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
I used the facedetection for 2000 pictures or more, after 30% the program
chrashes

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".
syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
[Current thread is 1 (Thread 0x7fa4f978ea00 (LWP 6247))]

Thread 20 (Thread 0x7fa4d4c01700 (LWP 6249)):
#0  0x00007fa4f2c0a303 in __GI___poll (fds=<optimized out>, nfds=<optimized
out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007fa4ec179036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa4ec17949a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa4d4c0698b in ?? () from
/usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007fa4ec19a9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa4ee52be9a in start_thread (arg=0x7fa4d4c01700) at
pthread_create.c:308
#6  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7fa4cffff700 (LWP 6250)):
#0  0x00007fa4f2c088bd in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007fa4ec1b38cf in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa4ec178ba4 in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa4ec178fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa4ec17949a in g_main_loop_run () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fa4e1f47406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fa4ec19a9e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fa4ee52be9a in start_thread (arg=0x7fa4cffff700) at
pthread_create.c:308
#8  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7fa4c6920700 (LWP 6252)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa4f39ec4db in wait (time=18446744073709551615, this=0x1d13e70) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1d13d68,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005ca1d0 in Digikam::ScanController::run (this=0x1d13b00) at
/build/buildd/digikam-2.5.0/core/digikam/database/scancontroller.cpp:647
#4  0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x1d13b00) at
thread/qthread_unix.cpp:298
#5  0x00007fa4ee52be9a in start_thread (arg=0x7fa4c6920700) at
pthread_create.c:308
#6  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7fa4c611f700 (LWP 6253)):
#0  0x00007fa4ee52f05d in __pthread_mutex_unlock_usercnt (mutex=<optimized
out>, decr=<optimized out>) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x7fa4b4000a60) at pthread_mutex_unlock.c:290
#2  0x00007fa4ec1b45d1 in g_mutex_unlock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa4ec17916e in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa4f3b1a426 in QEventDispatcherGlib::processEvents
(this=0x7fa4b40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fa4f3ae9c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa4f3ae9ed7 in QEventLoop::exec (this=0x7fa4c611eb50, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007fa4f39e8fa7 in QThread::exec (this=<optimized out>) at
thread/qthread.cpp:501
#8  0x00007fa4f3ac99ff in QInotifyFileSystemWatcherEngine::run (this=0x1d16630)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x1d16630) at
thread/qthread_unix.cpp:298
#10 0x00007fa4ee52be9a in start_thread (arg=0x7fa4c611f700) at
pthread_create.c:308
#11 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7fa4c591e700 (LWP 6255)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007fa4f39ec4db in wait (time=18446744073709551615, this=0x202fa70) at
thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x202f7d8,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fa4f6df1ff1 in Digikam::ParkingThread::run (this=0x202f7c0) at
/build/buildd/digikam-2.5.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x202f7c0) at
thread/qthread_unix.cpp:298
#5  0x00007fa4ee52be9a in start_thread (arg=0x7fa4c591e700) at
pthread_create.c:308
#6  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7fa4717fa700 (LWP 7330)):
#0  __strcmp_sse2 () at ../sysdeps/x86_64/multiarch/../strcmp.S:237
#1  0x00007fa4f2b557d1 in _nl_make_l10nflist (l10nfile_list=0x7fa4f2edbe40,
dirlist=0x1cf1540 "/usr/share/locale-langpack/", dirlist_len=28, mask=0,
language=0x7fa4717f7c20 "de", territory=0x0, codeset=0x0,
normalized_codeset=0x0, modifier=0x0, filename=0x7fa4717f7c40
"LC_MESSAGES/libphonon.mo", do_allocate=0) at ../intl/l10nflist.c:250
#2  0x00007fa4f2b53415 in _nl_find_domain (dirname=0x1cf1540
"/usr/share/locale-langpack/", locale=0x7fa4717f7c20 "de",
domainname=0x7fa4717f7c40 "LC_MESSAGES/libphonon.mo", domainbinding=0x1cd69c0)
at finddomain.c:88
#3  0x00007fa4f2b52c93 in __dcigettext (domainname=0x406bec8 "libphonon",
msgid1=0x7fa4717f7da0 "QSQLiteResult\004Unable to fetch row", msgid2=0x0,
plural=0, n=0, category=5) at dcigettext.c:642
#4  0x00007fa4f4001eb0 in dcpgettext_expr (domain=0x406bec8 "libphonon",
msgctxt=<optimized out>, msgid=0x7fa4c4f1a916 "Unable to fetch row",
category=5) at ../../kdecore/localization/gettext.h:208
#5  0x00007fa4f4003422 in KCatalog::translateStrict (this=0x406d120,
msgctxt=0x7fa4c4f1a859 "QSQLiteResult", msgid=0x7fa4c4f1a916 "Unable to fetch
row") at ../../kdecore/localization/kcatalog.cpp:263
#6  0x00007fa4f4018eac in KLocalePrivate::translateRawFrom (this=<optimized
out>, catname=0x0, msgctxt=0x7fa4c4f1a859 "QSQLiteResult", msgid=0x7fa4c4f1a916
"Unable to fetch row", msgid_plural=0x0, n=0, language=0x7fa4717f84d0,
translation=0x7fa4717f84c0) at ../../kdecore/localization/klocale_kde.cpp:957
#7  0x00007fa4f4015c98 in KLocalePrivate::translateQt (this=0x1cb9dd0,
context=<optimized out>, sourceText=0x7fa4c4f1a916 "Unable to fetch row",
comment=0x0) at ../../kdecore/localization/klocale_kde.cpp:1022
#8  0x00007fa4f400f761 in KLocale::translateQt (this=<optimized out>,
context=<optimized out>, sourceText=<optimized out>, comment=<optimized out>)
at ../../kdecore/localization/klocale.cpp:199
#9  0x00007fa4f3f8ffbc in KDETranslator::translate (this=<optimized out>,
context=0x7fa4c4f1a859 "QSQLiteResult", sourceText=0x7fa4c4f1a916 "Unable to
fetch row", message=<optimized out>) at ../../kdecore/kernel/kglobal_p.h:52
#10 0x00007fa4f3b0a6ec in QTranslator::translate (this=<optimized out>,
context=<optimized out>, sourceText=<optimized out>, disambiguation=<optimized
out>, n=<optimized out>) at kernel/qtranslator.cpp:1004
#11 0x00007fa4f3aeb4de in QCoreApplication::translate (context=0x7fa4c4f1a859
"QSQLiteResult", sourceText=0x7fa4c4f1a916 "Unable to fetch row",
disambiguation=0x0, encoding=QCoreApplication::CodecForTr, n=-1) at
kernel/qcoreapplication.cpp:1895
#12 0x00007fa4f3aeb8af in QCoreApplication::translate (context=<optimized out>,
sourceText=<optimized out>, disambiguation=<optimized out>, encoding=<optimized
out>) at kernel/qcoreapplication.cpp:1810
#13 0x00007fa4c4f18e94 in QSQLiteResultPrivate::fetchNext (this=0x7fa488114b40,
values=..., idx=0, initialFetch=true) at
../../../sql/drivers/sqlite/qsql_sqlite.cpp:277
#14 0x00007fa4c4f19cef in QSQLiteResult::exec (this=0x7fa48bc684b0) at
../../../sql/drivers/sqlite/qsql_sqlite.cpp:418
#15 0x00007fa4f93a4835 in QSqlQuery::exec (this=0x7fa4717f8af8) at
kernel/qsqlquery.cpp:949
#16 0x00007fa4f6d851f1 in exec (query=..., this=<optimized out>) at
/build/buildd/digikam-2.5.0/core/libs/database/databasecorebackend.cpp:1405
#17 Digikam::DatabaseCoreBackend::exec (this=<optimized out>, query=...) at
/build/buildd/digikam-2.5.0/core/libs/database/databasecorebackend.cpp:1389
#18 0x00007fa4f6d86afb in Digikam::DatabaseCoreBackend::execQuery
(this=0x1c2a660, query=..., boundValue1=..., boundValue2=..., boundValue3=...,
boundValue4=...) at
/build/buildd/digikam-2.5.0/core/libs/database/databasecorebackend.cpp:1077
#19 0x00007fa4f6d86b6a in Digikam::DatabaseCoreBackend::execQuery
(this=0x1c2a660, sql=..., boundValue1=..., boundValue2=..., boundValue3=...,
boundValue4=...) at
/build/buildd/digikam-2.5.0/core/libs/database/databasecorebackend.cpp:1022
#20 0x00007fa4f6d87295 in Digikam::DatabaseCoreBackend::execSql
(this=0x1c2a660, sql=..., boundValue1=..., boundValue2=..., boundValue3=...,
boundValue4=..., values=0x0, lastInsertId=0x7fa4717f8b30) at
/build/buildd/digikam-2.5.0/core/libs/database/databasecorebackend.cpp:921
#21 0x00007fa4f6d92a43 in Digikam::ThumbnailDB::insertThumbnail
(this=0x1c2aab0, info=..., lastInsertId=0x7fa4717f8c10) at
/build/buildd/digikam-2.5.0/core/libs/database/thumbnaildb.cpp:262
#22 0x00007fa4f6dc9a58 in Digikam::ThumbnailCreator::storeInDatabase
(this=<optimized out>, info=..., image=...) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:753
#23 0x00007fa4f6dcc873 in Digikam::ThumbnailCreator::store (this=0x64959e0,
path=..., i=..., rect=..., isFace=true) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:389
#24 0x0000000000684a07 in Digikam::FaceIface::storeThumbnails (this=<optimized
out>, thread=0x5f83e40, filePath=..., databaseFaces=..., image=...) at
/build/buildd/digikam-2.5.0/core/utilities/facedetection/faceiface.cpp:240
#25 0x000000000068e420 in Digikam::DatabaseWriter::process (this=0x5f83c30,
package=...) at
/build/buildd/digikam-2.5.0/core/utilities/facedetection/facepipeline.cpp:570
#26 0x000000000068e767 in Digikam::DatabaseWriter::qt_static_metacall
(_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized
out>) at
/build/buildd/digikam-2.5.0/obj-x86_64-linux-gnu/core/digikam/facepipeline_p.moc:494
#27 0x00007fa4f3b04446 in QObject::event (this=0x5f83c30, e=<optimized out>) at
kernel/qobject.cpp:1195
#28 0x00007fa4f44e4894 in notify_helper (e=0x7fa489d0a490, receiver=0x5f83c30,
this=0x1a687d0) at kernel/qapplication.cpp:4559
#29 QApplicationPrivate::notify_helper (this=0x1a687d0, receiver=0x5f83c30,
e=0x7fa489d0a490) at kernel/qapplication.cpp:4531
#30 0x00007fa4f44e9713 in QApplication::notify (this=0x7fffcad596d0,
receiver=0x5f83c30, e=0x7fa489d0a490) at kernel/qapplication.cpp:4420
#31 0x00007fa4f521e3f6 in KApplication::notify (this=0x7fffcad596d0,
receiver=0x5f83c30, event=0x7fa489d0a490) at
../../kdeui/kernel/kapplication.cpp:311
#32 0x00007fa4f3aeae9c in QCoreApplication::notifyInternal
(this=0x7fffcad596d0, receiver=0x5f83c30, event=0x7fa489d0a490) at
kernel/qcoreapplication.cpp:876
#33 0x00007fa4f3aeec6a in sendEvent (event=0x7fa489d0a490, receiver=0x5f83c30)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#34 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x69713d0) at kernel/qcoreapplication.cpp:1500
#35 0x00007fa4f3b19f93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#36 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#37 0x00007fa4ec178d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007fa4ec1790a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007fa4ec179164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007fa4f3b1a3bf in QEventDispatcherGlib::processEvents
(this=0x7fa4881b0b50, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#41 0x00007fa4f3ae9c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#42 0x00007fa4f3ae9ed7 in QEventLoop::exec (this=0x7fa4717f9b20, flags=...) at
kernel/qeventloop.cpp:204
#43 0x00007fa4f6df166e in Digikam::WorkerObjectRunnable::run (this=0x5d129e0)
at /build/buildd/digikam-2.5.0/core/libs/threads/threadmanager.cpp:196
#44 0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x5f8e200) at
concurrent/qthreadpool.cpp:107
#45 0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x5f8e200) at
thread/qthread_unix.cpp:298
#46 0x00007fa4ee52be9a in start_thread (arg=0x7fa4717fa700) at
pthread_create.c:308
#47 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#48 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7fa46d7f2700 (LWP 7332)):
[KCrash Handler]
#6  0x00007fa4f2b58425 in __GI_raise (sig=<optimized out>) at
../nptl/sysdeps/unix/sysv/linux/raise.c:64
#7  0x00007fa4f2b5bb8b in __GI_abort () at abort.c:91
#8  0x00007fa4f34aa69d in __gnu_cxx::__verbose_terminate_handler() () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#9  0x00007fa4f34a8846 in ?? () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#10 0x00007fa4f34a8873 in std::terminate() () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#11 0x00007fa4f34a928f in __cxa_pure_virtual () from
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#12 0x00007fa4f6dba5e1 in Digikam::LoadingCache::notifyNewLoadingProcess
(this=0x1f504d0, process=0x2954218, description=...) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/loadingcache.cpp:247
#13 0x00007fa4f6dc5bdf in Digikam::PreviewLoadingTask::execute (this=0x2954040)
at /build/buildd/digikam-2.5.0/core/libs/threadimageio/previewtask.cpp:172
#14 0x00007fa4f6dae68e in Digikam::LoadSaveThread::run (this=0x6c37410) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/loadsavethread.cpp:118
#15 0x00007fa4f6df3ece in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x6c37530) at
/build/buildd/digikam-2.5.0/core/libs/threads/dynamicthread.cpp:328
#16 0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x62e70a0) at
concurrent/qthreadpool.cpp:107
#17 0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x62e70a0) at
thread/qthread_unix.cpp:298
#18 0x00007fa4ee52be9a in start_thread (arg=0x7fa46d7f2700) at
pthread_create.c:308
#19 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7fa473fff700 (LWP 7333)):
#0  0x00007fffcadff8de in ?? ()
#1  0x00007fa4eade815d in __GI_clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fa4f3a42bb4 in do_gettime (frac=0x7fa473ffe8e8, sec=0x7fa473ffe8e0)
at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fa4f3b1ab8d in QTimerInfoList::updateCurrentTime
(this=0x7fa469e031e0) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fa4f3b1aec3 in QTimerInfoList::timerWait (this=0x7fa469e031e0,
tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fa4f3b1997c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7fa473ffe9bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fa4f3b19a25 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fa4ec178846 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fa4ec178f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fa4ec179164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fa4f3b1a426 in QEventDispatcherGlib::processEvents
(this=0x7fa488225420, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fa4f3ae9c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fa4f3ae9ed7 in QEventLoop::exec (this=0x7fa473ffeb20, flags=...) at
kernel/qeventloop.cpp:204
#14 0x00007fa4f6df166e in Digikam::WorkerObjectRunnable::run (this=0x5b9f9e0)
at /build/buildd/digikam-2.5.0/core/libs/threads/threadmanager.cpp:196
#15 0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x5d40c10) at
concurrent/qthreadpool.cpp:107
#16 0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x5d40c10) at
thread/qthread_unix.cpp:298
#17 0x00007fa4ee52be9a in start_thread (arg=0x7fa473fff700) at
pthread_create.c:308
#18 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7fa4aac32700 (LWP 7335)):
#0  0x00007fffcadff8de in ?? ()
#1  0x00007fa4eade815d in __GI_clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007fa4f3a42bb4 in do_gettime (frac=0x7fa4aac318e8, sec=0x7fa4aac318e0)
at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007fa4f3b1ab8d in QTimerInfoList::updateCurrentTime
(this=0x7fa48bb8d2c0) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007fa4f3b1aec3 in QTimerInfoList::timerWait (this=0x7fa48bb8d2c0,
tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007fa4f3b1997c in timerSourcePrepareHelper (src=<optimized out>,
timeout=0x7fa4aac319bc) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007fa4f3b19a25 in timerSourcePrepare (source=<optimized out>,
timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007fa4ec178846 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007fa4ec178f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fa4ec179164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fa4f3b1a426 in QEventDispatcherGlib::processEvents
(this=0x7fa4881da5e0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007fa4f3ae9c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#13 0x00007fa4f3ae9ed7 in QEventLoop::exec (this=0x7fa4aac31b20, flags=...) at
kernel/qeventloop.cpp:204
#14 0x00007fa4f6df166e in Digikam::WorkerObjectRunnable::run (this=0x1dd90f0)
at /build/buildd/digikam-2.5.0/core/libs/threads/threadmanager.cpp:196
#15 0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x35a44e0) at
concurrent/qthreadpool.cpp:107
#16 0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x35a44e0) at
thread/qthread_unix.cpp:298
#17 0x00007fa4ee52be9a in start_thread (arg=0x7fa4aac32700) at
pthread_create.c:308
#18 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7fa4a94b7700 (LWP 7336)):
#0  0x00007fa4ee52df69 in __pthread_mutex_lock (mutex=0x7fa48834d000) at
pthread_mutex_lock.c:92
#1  0x00007fa4ec1b45a1 in g_mutex_lock () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa4ec178f35 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa4ec179164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa4f3b1a426 in QEventDispatcherGlib::processEvents
(this=0x7fa4881ec870, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#5  0x00007fa4f3ae9c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#6  0x00007fa4f3ae9ed7 in QEventLoop::exec (this=0x7fa4a94b6b20, flags=...) at
kernel/qeventloop.cpp:204
#7  0x00007fa4f6df166e in Digikam::WorkerObjectRunnable::run (this=0x5bd7630)
at /build/buildd/digikam-2.5.0/core/libs/threads/threadmanager.cpp:196
#8  0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x5fc6d20) at
concurrent/qthreadpool.cpp:107
#9  0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x5fc6d20) at
thread/qthread_unix.cpp:298
#10 0x00007fa4ee52be9a in start_thread (arg=0x7fa4a94b7700) at
pthread_create.c:308
#11 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7fa492bf3700 (LWP 7337)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa492bf3700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7fa4923f2700 (LWP 7345)):
[KCrash Handler]
#6  0x0000000000000002 in ?? ()
#7  0x00007fa4ef40a96d in Exiv2::ExifKey::clone() const () from
/usr/lib/libexiv2.so.11
#8  0x00007fa4ef3b4ffd in Exiv2::Exifdatum::Exifdatum(Exiv2::Exifdatum const&)
() from /usr/lib/libexiv2.so.11
#9  0x00007fa4f774d15f in ?? () from /usr/lib/libkexiv2.so.10
#10 0x00007fa4f774eb1c in KExiv2Iface::KExiv2::getExifTagData(char const*)
const () from /usr/lib/libkexiv2.so.10
#11 0x00007fa4f6d6b4a0 in Digikam::DMetadata::getIccProfile
(this=0x7fa4923eff20) at
/build/buildd/digikam-2.5.0/core/libs/dmetadata/dmetadata.cpp:1754
#12 0x00007fa4f6c130ab in Digikam::DImgLoader::checkExifWorkingColorSpace
(this=0x7fa4923f0960) at
/build/buildd/digikam-2.5.0/core/libs/dimg/loaders/dimgloader.cpp:322
#13 0x00007fa4f6c18738 in Digikam::JPEGLoader::load (this=0x7fa4923f0960,
filePath=..., observer=0x76b9980) at
/build/buildd/digikam-2.5.0/core/libs/dimg/loaders/jpegloader.cpp:586
#14 0x00007fa4f6bf5a56 in Digikam::DImg::load (this=0x76b9b70, filePath=...,
loadFlagsInt=63, observer=0x76b9980, rawDecodingSettings=...) at
/build/buildd/digikam-2.5.0/core/libs/dimg/dimg.cpp:427
#15 0x00007fa4f6bf6fb5 in Digikam::DImg::load (this=0x76b9b70, filePath=...,
observer=0x76b9980, rawDecodingSettings=...) at
/build/buildd/digikam-2.5.0/core/libs/dimg/dimg.cpp:373
#16 0x00007fa4f6dc699a in Digikam::PreviewLoadingTask::execute (this=0x76b9970)
at /build/buildd/digikam-2.5.0/core/libs/threadimageio/previewtask.cpp:294
#17 0x00007fa4f6dae68e in Digikam::LoadSaveThread::run (this=0x6c37410) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/loadsavethread.cpp:118
#18 0x00007fa4f6df3ece in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x6c37530) at
/build/buildd/digikam-2.5.0/core/libs/threads/dynamicthread.cpp:328
#19 0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x70c4b30) at
concurrent/qthreadpool.cpp:107
#20 0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x70c4b30) at
thread/qthread_unix.cpp:298
#21 0x00007fa4ee52be9a in start_thread (arg=0x7fa4923f2700) at
pthread_create.c:308
#22 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#23 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7fa4913f0700 (LWP 7347)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007fa4f39eaa9b in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2,
op=0, addr=0x1cf2e70) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1cf2e70, timeout=<optimized out>) at
thread/qmutex_unix.cpp:113
#3  0x00007fa4f39e69cd in QMutex::lock (this=<optimized out>) at
thread/qmutex.cpp:164
#4  0x00007fa4f6d90d74 in
Digikam::ThumbnailDatabaseAccess::ThumbnailDatabaseAccess (this=<optimized
out>) at
/build/buildd/digikam-2.5.0/core/libs/database/thumbnaildatabaseaccess.cpp:87
#5  0x00007fa4f6dc991a in Digikam::ThumbnailCreator::storeInDatabase
(this=<optimized out>, info=..., image=...) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:736
#6  0x00007fa4f6dcf199 in Digikam::ThumbnailCreator::load (this=0x218cf20,
path=..., rect=..., pregenerate=true) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:264
#7  0x00007fa4f6dd011d in Digikam::ThumbnailCreator::pregenerate
(this=<optimized out>, path=...) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailcreator.cpp:180
#8  0x00007fa4f6dde8e0 in Digikam::ThumbnailLoadingTask::execute
(this=0x71d62b0) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/thumbnailtask.cpp:79
#9  0x00007fa4f6dae68e in Digikam::LoadSaveThread::run (this=0x21920d0) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/loadsavethread.cpp:118
#10 0x00007fa4f6df3ece in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x218d1b0) at
/build/buildd/digikam-2.5.0/core/libs/threads/dynamicthread.cpp:328
#11 0x00007fa4f39df4f2 in QThreadPoolThread::run (this=0x41491f0) at
concurrent/qthreadpool.cpp:107
#12 0x00007fa4f39ebfcb in QThreadPrivate::start (arg=0x41491f0) at
thread/qthread_unix.cpp:298
#13 0x00007fa4ee52be9a in start_thread (arg=0x7fa4913f0700) at
pthread_create.c:308
#14 0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#15 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7fa47b7fe700 (LWP 7402)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa47b7fe700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7fa47affd700 (LWP 7403)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa47affd700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7fa47a7fc700 (LWP 7405)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa47a7fc700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7fa479ffb700 (LWP 7408)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa479ffb700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7fa478ff9700 (LWP 7419)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa478ff9700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7fa4737fe700 (LWP 7550)):
#0  0x00007fa4eeeae3d6 in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#1  0x00007fa4eeeacefe in ?? () from /usr/lib/x86_64-linux-gnu/libgomp.so.1
#2  0x00007fa4ee52be9a in start_thread (arg=0x7fa4737fe700) at
pthread_create.c:308
#3  0x00007fa4f2c15cbd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7fa4f978ea00 (LWP 6247)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
#1  0x00007fa4f39eaa9b in _q_futex (val2=0, addr2=0x0, timeout=0x0, val=2,
op=0, addr=0x1f42f10) at thread/qmutex_unix.cpp:99
#2  QMutexPrivate::wait (this=0x1f42f10, timeout=<optimized out>) at
thread/qmutex_unix.cpp:113
#3  0x00007fa4f39e686d in QMutex::lockInternal (this=<optimized out>) at
thread/qmutex.cpp:450
#4  0x00007fa4f6dbabf2 in
Digikam::ClassicLoadingCacheFileWatch::slotUpdateDirWatch (this=0x1f42780) at
/build/buildd/digikam-2.5.0/core/libs/threadimageio/loadingcache.cpp:459
#5  0x00007fa4f3b04446 in QObject::event (this=0x1f42780, e=<optimized out>) at
kernel/qobject.cpp:1195
#6  0x00007fa4f44e4894 in notify_helper (e=0x7fa457c3cdd0, receiver=0x1f42780,
this=0x1a687d0) at kernel/qapplication.cpp:4559
#7  QApplicationPrivate::notify_helper (this=0x1a687d0, receiver=0x1f42780,
e=0x7fa457c3cdd0) at kernel/qapplication.cpp:4531
#8  0x00007fa4f44e9713 in QApplication::notify (this=0x7fffcad596d0,
receiver=0x1f42780, e=0x7fa457c3cdd0) at kernel/qapplication.cpp:4420
#9  0x00007fa4f521e3f6 in KApplication::notify (this=0x7fffcad596d0,
receiver=0x1f42780, event=0x7fa457c3cdd0) at
../../kdeui/kernel/kapplication.cpp:311
#10 0x00007fa4f3aeae9c in QCoreApplication::notifyInternal
(this=0x7fffcad596d0, receiver=0x1f42780, event=0x7fa457c3cdd0) at
kernel/qcoreapplication.cpp:876
#11 0x00007fa4f3aeec6a in sendEvent (event=0x7fa457c3cdd0, receiver=0x1f42780)
at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#12 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x1a064c0) at kernel/qcoreapplication.cpp:1500
#13 0x00007fa4f3b19f93 in sendPostedEvents () at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#14 postEventSourceDispatch (s=<optimized out>) at
kernel/qeventdispatcher_glib.cpp:279
#15 0x00007fa4ec178d53 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fa4ec1790a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fa4ec179164 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fa4f3b1a3bf in QEventDispatcherGlib::processEvents (this=0x1a07da0,
flags=...) at kernel/qeventdispatcher_glib.cpp:424
#19 0x00007fa4f458cd5e in QGuiEventDispatcherGlib::processEvents
(this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#20 0x00007fa4f3ae9c82 in QEventLoop::processEvents (this=<optimized out>,
flags=...) at kernel/qeventloop.cpp:149
#21 0x00007fa4f3ae9ed7 in QEventLoop::exec (this=0x7fffcad59550, flags=...) at
kernel/qeventloop.cpp:204
#22 0x00007fa4f3aeef67 in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1148
#23 0x000000000048bc5d in main (argc=5, argv=<optimized out>) at
/build/buildd/digikam-2.5.0/core/digikam/main/main.cpp:232

Possible duplicates by query: bug 302437, bug 293418.

Reported using DrKonqi

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