[Digikam-devel] [Bug 279996] Crash while running face detection

John Stumbles kde-bugs at stumbles.org.uk
Sun Jan 29 12:24:11 GMT 2012


https://bugs.kde.org/show_bug.cgi?id=279996





--- Comment #5 from John Stumbles <kde-bugs stumbles org uk>  2012-01-29 12:24:11 ---
Created an attachment (id=68297)
 --> (http://bugs.kde.org/attachment.cgi?id=68297)
New crash information added by DrKonqi

digikam (2.1.1) on KDE Platform 4.7.4 (4.7.4) using Qt 4.7.4

- What I was doing when the application crashed:

Started digikam from console: got message
QSqlDatabasePrivate::removeDatabase: connection 'ConnectionTest' is still in
use, all queries will cease to work.
(I always get this when starting digikam)
scanned for faces on large collection of images (probably about 2-3000)
At some point (seems to be different each time) dk crashes with

pure virtual method called
terminate called without an active exception
KCrash: Application 'digikam' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
sock_file=/home/john/.kde/socket-nova/kdeinit4__0
No itemShortInfo could be retrieved from the database for image
"20060730_165211_img_8422.jpg" 

I had this crash symptom occurring on a different collection of images and
after several runs it eventually processed the collection without crashing.
(And I re-ran the scan on the same collection to be more sure that it wasn't a
fluke.)

-- Backtrace (Reduced):
#14 0xb6b4725f in Digikam::LoadingCache::notifyNewLoadingProcess
(this=0x87d7370, process=0x8c9d768, description=...) at
/build/buildd/digikam-2.1.1/core/libs/threadimageio/loadingcache.cpp:247
#15 0xb6b5360f in Digikam::PreviewLoadingTask::execute (this=0x8c9d610) at
/build/buildd/digikam-2.1.1/core/libs/threadimageio/previewtask.cpp:172
#16 0xb6b3a4e8 in Digikam::LoadSaveThread::run (this=0xa0aa820) at
/build/buildd/digikam-2.1.1/core/libs/threadimageio/loadsavethread.cpp:118
#17 0xb6b858ee in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0xa0aa8c0) at
/build/buildd/digikam-2.1.1/core/libs/threads/dynamicthread.cpp:328
#18 0xb4cae651 in QThreadPoolThread::run (this=0xa291278) at
concurrent/qthreadpool.cpp:106

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