[Digikam-devel] [Bug 195373] New: Crash while closing after loading folder with large images

Mihaela myhaella5 at yahoo.co.uk
Fri Jun 5 20:29:08 BST 2009 

https://bugs.kde.org/show_bug.cgi?id=195373

           Summary: Crash while closing after loading folder with large
                    images
           Product: showfoto
           Version: unspecified
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: myhaella5 at yahoo.co.uk


Version:           0.10 (using KDE 4.2.2)
OS:                Linux
Installed from:    Ubuntu Packages

I used to have Digikam on ubuntu 8.10, I think it was 0.94 so I had the
database "3" of my photos. I upgraded to ubuntu 9.04 and installed digikam with
showFoto. 

Digikam opened up great, recognized my old files, captions etc. Closing went
without problems.

Then I opened showFoto and chose to open a folder with lots of images, some of
them very large. After the first 2 images appeared I closed showFoto, while
processor was running 100%. 

Here are backtraces of 2 different folders I tried to open. 



Application: showFoto (showfoto), signal SIGSEGV
pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
Current language:  auto; currently asm
[Current thread is 0 (LWP 13985)]

Thread 2 (Thread 0x7f52df3b1950 (LWP 13987)):
[KCrash Handler]
#5  QFactoryLoader::keys (this=0x0) at plugin/qfactoryloader_p.h:69
#6  0x00007f52ef248c85 in createWriteHandlerHelper (device=0x7f52c00d6670,
format=@0x7f52c00de830) at image/qimagewriter.cpp:135
#7  0x00007f52ef24abf8 in QImageWriter::canWrite (this=0x7f52df3b0790) at
image/qimagewriter.cpp:537
#8  0x00007f52ef24acc3 in QImageWriter::write (this=0x7f52df3b0630, image=@0x0)
at image/qimagewriter.cpp:565
#9  0x00007f52ef2349e6 in QImage::save (this=0x7f52df3b09d0,
fileName=@0x7f52df3b0b00, format=<value optimized out>, quality=0) at
image/qimage.cpp:4659
#10 0x00007f52f1bc2caf in Digikam::ThumbnailCreator::load (this=0x15883e0,
path=@0x2699c58) at
/build/buildd/digikam-0.10.0/libs/threadimageio/thumbnailcreator.cpp:252
#11 0x00007f52f1bc86d4 in Digikam::ThumbnailLoadingTask::execute
(this=0x2699c40) at
/build/buildd/digikam-0.10.0/libs/threadimageio/thumbnailtask.cpp:135
#12 0x00007f52f1baa636 in Digikam::LoadSaveThread::run (this=0x15ca180) at
/build/buildd/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:134
#13 0x00007f52ee4ff952 in QThreadPrivate::start (arg=0x15ca180) at
thread/qthread_unix.cpp:189
#14 0x00007f52ebb343ba in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#15 0x00007f52eda5cfcd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#16 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f52f210f750 (LWP 13985)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f52ee500939 in QWaitCondition::wait (this=0x151bc90,
mutex=0x151bc70, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  0x00007f52ee4ffafc in QThread::wait (this=<value optimized out>,
time=18446744073709551615) at thread/qthread_unix.cpp:485
#3  0x00007f52f1baad61 in ~LoadSaveThread (this=0x15ca180) at
/build/buildd/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:80
#4  0x00007f52f1bad618 in ~ManagedLoadSaveThread (this=0x15ca180) at
/build/buildd/digikam-0.10.0/libs/threadimageio/managedloadsavethread.cpp:69
#5  0x00007f52f1bc4fc4 in ~ThumbnailLoadThread (this=0x15ca180) at
/build/buildd/digikam-0.10.0/libs/threadimageio/thumbnailloadthread.cpp:115
#6  0x00007f52ed9ad6ed in *__GI_exit (status=0) at exit.c:75
#7  0x00007f52ed9955ad in __libc_start_main (main=0x4304f0 <main>, argc=5,
ubp_av=0x7ffffa156ae8, init=0x43d480 <__libc_csu_init>, fini=<value optimized
out>, rtld_fini=<value optimized out>, 
    stack_end=0x7ffffa156ad8) at libc-start.c:252
#8  0x0000000000411639 in _start () at ../sysdeps/x86_64/elf/start.S:113
Current language:  auto; currently c
261    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
Current language:  auto; currently asm



The second one: 


Application: showFoto (showfoto), signal SIGSEGV
pthread_cond_wait@@GLIBC_2.3.2 ()
    at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
Current language:  auto; currently asm
[Current thread is 0 (LWP 14049)]

Thread 2 (Thread 0x7f254729f950 (LWP 14051)):
[KCrash Handler]
#5  Digikam::ThumbnailCreator::loadWithDImg (this=0x2271ea0, path=@0x3399f48)
at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#6  0x00007f2559ab0fe6 in Digikam::ThumbnailCreator::load (this=0x2271ea0,
path=@0x3399f48) at
/build/buildd/digikam-0.10.0/libs/threadimageio/thumbnailcreator.cpp:195
#7  0x00007f2559ab66d4 in Digikam::ThumbnailLoadingTask::execute
(this=0x3399f30) at
/build/buildd/digikam-0.10.0/libs/threadimageio/thumbnailtask.cpp:135
#8  0x00007f2559a98636 in Digikam::LoadSaveThread::run (this=0x22719e0) at
/build/buildd/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:134
#9  0x00007f25563ed952 in QThreadPrivate::start (arg=0x22719e0) at
thread/qthread_unix.cpp:189
#10 0x00007f2553a223ba in start_thread (arg=<value optimized out>) at
pthread_create.c:297
#11 0x00007f255594afcd in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f2559ffd750 (LWP 14049)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f25563ee939 in QWaitCondition::wait (this=0x2271ae0,
mutex=0x2271ac0, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:87
#2  0x00007f25563edafc in QThread::wait (this=<value optimized out>,
time=18446744073709551615) at thread/qthread_unix.cpp:485
#3  0x00007f2559a98d61 in ~LoadSaveThread (this=0x22719e0) at
/build/buildd/digikam-0.10.0/libs/threadimageio/loadsavethread.cpp:80
#4  0x00007f2559a9b618 in ~ManagedLoadSaveThread (this=0x22719e0) at
/build/buildd/digikam-0.10.0/libs/threadimageio/managedloadsavethread.cpp:69
#5  0x00007f2559ab2fc4 in ~ThumbnailLoadThread (this=0x22719e0) at
/build/buildd/digikam-0.10.0/libs/threadimageio/thumbnailloadthread.cpp:115
#6  0x00007f255589b6ed in *__GI_exit (status=0) at exit.c:75
#7  0x00007f25558835ad in __libc_start_main (main=0x4304f0 <main>, argc=5,
ubp_av=0x7fff620449d8, init=0x43d480 <__libc_csu_init>, fini=<value optimized
out>, rtld_fini=<value optimized out>, 
    stack_end=0x7fff620449c8) at libc-start.c:252
#8  0x0000000000411639 in _start () at ../sysdeps/x86_64/elf/start.S:113
Current language:  auto; currently c
261    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
Current language:  auto; currently asm

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