[Digikam-devel] Crash when closing digikam immediatly

Gilles Caulier caulier.gilles at gmail.com
Sat Jun 20 15:26:15 CEST 2009


2009/6/20 Andi Clemens <andi.clemens at gmx.net>:
> Stupid mailing list with its limitations!

hum, i think there is not size limitations for devel ML...

Gilles

> Marcel, I will sent you the backtrace to your private mail address.
>
> Andi
>
> On Saturday 20 June 2009 12:16:54 Marcel Wiesweg wrote:
>> > Thread [36] (Suspended: Signal 'SIGSEGV' received. Description:
>> > Segmentation fault.)
>> >     7 QMutex::lock()  0xb57e6ee7
>> >     6 CacheLock()
>> > /home/andi/Programmieren/KDE/digiKam/digikam_KDE4/digikam/libs/threadimag
>> >ei o/loadingcache.cpp:445 0xb72f8d98
>> >     5 Digikam::ThumbnailLoadingTask::execute()
>> > /home/andi/Programmieren/KDE/digiKam/digikam_KDE4/digikam/libs/threadimag
>> >ei o/thumbnailtask.cpp:138 0xb730bc0d
>> >     4 Digikam::LoadSaveThread::run()
>> > /home/andi/Programmieren/KDE/digiKam/digikam_KDE4/digikam/libs/threadimag
>> >ei o/loadsavethread.cpp:139 0xb72f36cf
>> >     3 <symbol is not available> 0xb57ec2ce
>> >     2 start_thread()  0xb578b6bc
>> >     1 clone()  0xb55d6ffe
>> >
>> >
>> > Oh yeah it is :D
>> > I just copied it and have not looked into the mail...
>> >
>> > Well anyway what can be the reason for the crash? Shouldn't DB
>> > connections get closed when I close digiKam?
>>
>> It seems that one thread is still running when the LoadingCache has been
>> destroyed. That surely must crash.
>> Can you identify which thread it is?
>> ~DigikamApp() call ThumbnailLoadThread::cleanUp() which destroys the three
>> global default threads. Is it one of them? Anything going wrong here?
>> ~ThumbnailLoadThread() calls shutDownThread() which deletes all tasks and
>> waits for the thread to finish.
>>
>> Marcel
>> _______________________________________________
>> Digikam-devel mailing list
>> Digikam-devel at kde.org
>> https://mail.kde.org/mailman/listinfo/digikam-devel
>
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