[Digikam-devel] [Bug 273068] New: Digikam 1.9.0 crashes while importing images

Hatl hatl at gmx.net
Wed May 11 19:22:02 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=273068

           Summary: Digikam 1.9.0 crashes while importing images
           Product: digikam
           Version: 1.9.0
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: hatl at gmx.net


Application: digikam (1.9.0)
KDE Platform Version: 4.6.3 (4.6.3)
Qt Version: 4.7.2
Operating System: Linux 2.6.38-8-generic x86_64
Distribution: Ubuntu 11.04

-- Information about the crash:
I imported images from my camera (JPG, AVI) using the device notifiers option
to do so.
Sometimes this works without an error, but sometimes i get a crash like the
attached.

The crash can be reproduced some of the time.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
    in ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
[Current thread is 1 (Thread 0x7ffa95b57800 (LWP 3325))]

Thread 24 (Thread 0x7ffa7c32b700 (LWP 3329)):
#0  0x00007ffa8d2ef35d in read () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007ffa8d28ba78 in _IO_new_file_underflow (fp=0x7ffa2a896140) at
fileops.c:606
#2  0x00007ffa8d28bf30 in _IO_file_xsgetn (fp=0x7ffa2a896140, data=<value
optimized out>, n=2) at fileops.c:1445
#3  0x00007ffa8d2801d3 in _IO_fread (buf=<value optimized out>, size=1,
count=2, fp=0x7ffa2a896140) at iofread.c:44
#4  0x00007ffa8ba67c27 in Exiv2::isJpegType(Exiv2::BasicIo&, bool) () from
/usr/lib/libexiv2.so.10
#5  0x00007ffa8ba5f918 in
Exiv2::ImageFactory::open(std::auto_ptr<Exiv2::BasicIo>) () from
/usr/lib/libexiv2.so.10
#6  0x00007ffa8ba5fb94 in Exiv2::ImageFactory::open(std::basic_string<char,
std::char_traits<char>, std::allocator<char> > const&) () from
/usr/lib/libexiv2.so.10
#7  0x00007ffa93fb82f6 in KExiv2Iface::KExiv2::load(QString const&) const ()
from /usr/lib/libkexiv2.so.9
#8  0x00007ffa92f664f9 in Digikam::DMetadata::load (this=0x7ffa7c329c70,
filePath=...) at /build/buildd/digikam-1.9.0/libs/dmetadata/dmetadata.cpp:85
#9  0x00007ffa92a79608 in Digikam::ImageScanner::loadFromDisk
(this=0x7ffa7c329c60) at
/build/buildd/digikam-1.9.0/libs/database/imagescanner.cpp:641
#10 0x00007ffa92a7ebb8 in Digikam::ImageScanner::newFile (this=0x7ffa7c329c60,
albumId=0) at /build/buildd/digikam-1.9.0/libs/database/imagescanner.cpp:99
#11 0x00007ffa92a2eb00 in Digikam::CollectionScanner::scanNewFile
(this=0x7ffa7c32ad30, info=..., albumId=0) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:861
#12 0x00007ffa92a30e51 in Digikam::CollectionScanner::scanAlbum
(this=0x7ffa7c32ad30, location=..., album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:746
#13 0x00007ffa92a30b10 in Digikam::CollectionScanner::scanAlbum
(this=0x7ffa7c32ad30, location=..., album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:769
#14 0x00007ffa92a30b10 in Digikam::CollectionScanner::scanAlbum
(this=0x7ffa7c32ad30, location=..., album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:769
#15 0x00007ffa92a30b10 in Digikam::CollectionScanner::scanAlbum
(this=0x7ffa7c32ad30, location=..., album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:769
#16 0x00007ffa92a30b10 in Digikam::CollectionScanner::scanAlbum
(this=0x7ffa7c32ad30, location=..., album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:769
#17 0x00007ffa92a30b10 in Digikam::CollectionScanner::scanAlbum
(this=0x7ffa7c32ad30, location=..., album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:769
#18 0x00007ffa92a31746 in Digikam::CollectionScanner::scanAlbumRoot
(this=0x7ffa7c32ad30, location=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:530
#19 0x00007ffa92a32393 in Digikam::CollectionScanner::partialScan
(this=0x7ffa7c32ad30, albumRoot=<value optimized out>, album=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:375
#20 0x00007ffa92a327d2 in Digikam::CollectionScanner::partialScan
(this=0x7ffa7c32ad30, filePath=...) at
/build/buildd/digikam-1.9.0/libs/database/collectionscanner.cpp:326
#21 0x00000000005ed7e2 in Digikam::ScanController::run (this=0x25c0e50) at
/build/buildd/digikam-1.9.0/digikam/scancontroller.cpp:612
#22 0x00007ffa8e329175 in QThreadPrivate::start (arg=0x25c0e50) at
thread/qthread_unix.cpp:320
#23 0x00007ffa8b5acd8c in start_thread (arg=0x7ffa7c32b700) at
pthread_create.c:304
#24 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#25 0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7ffa7bb2a700 (LWP 3330)):
#0  0x00007ffa8e43b43f in QEventDispatcherGlib::processEvents (this=0x24efe40,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#1  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#2  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa7bb29d50, flags=...) at
kernel/qeventloop.cpp:201
#3  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#4  0x00007ffa8e3f1c2f in QInotifyFileSystemWatcherEngine::run (this=0x252f2a0)
at io/qfilesystemwatcher_inotify.cpp:248
#5  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x252f2a0) at
thread/qthread_unix.cpp:320
#6  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa7bb2a700) at
pthread_create.c:304
#7  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7ffa7b329700 (LWP 3334)):
#0  0x00007ffa8b5af3ce in __pthread_mutex_lock (mutex=0x2984a68) at
pthread_mutex_lock.c:62
#1  0x00007ffa8a78e0d3 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78ef9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x2984970,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa7b328d80, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x2984090) at
thread/qthread_unix.cpp:320
#9  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa7b329700) at
pthread_create.c:304
#10 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7ffa7a91b700 (LWP 3335)):
#0  pthread_mutex_lock (mutex=0x2985ca8) at forward.c:182
#1  0x00007ffa8a78f1e4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x2984440,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa7a91ad80, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x2984530) at
thread/qthread_unix.cpp:320
#8  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa7a91b700) at
pthread_create.c:304
#9  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7ffa7a11a700 (LWP 3336)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa8e32982b in wait (this=<value optimized out>, mutex=0x29b4c68,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x29b4c68,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffa92fe2087 in Digikam::ParkingThread::run (this=0x29b4c50) at
/build/buildd/digikam-1.9.0/libs/threads/threadmanager.cpp:119
#4  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x29b4c50) at
thread/qthread_unix.cpp:320
#5  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa7a11a700) at
pthread_create.c:304
#6  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7ffa79919700 (LWP 3337)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ffa79918a90 in ?? ()
#2  0x00007fff6d1f97b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 18 (Thread 0x7ffa79118700 (LWP 3338)):
#0  0x00007ffa8a78e84e in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa8a78f122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x29da5c0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa79117d80, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x29d4f40) at
thread/qthread_unix.cpp:320
#8  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa79118700) at
pthread_create.c:304
#9  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7ffa6825c700 (LWP 3339)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:216
#1  0x00007ffa71f9df41 in ?? () from /usr/lib/libxine.so.1
#2  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa6825c700) at
pthread_create.c:304
#3  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7ffa66e21700 (LWP 3340)):
#0  0x00007ffa8d2f6143 in select () at ../sysdeps/unix/syscall-template.S:82
#1  0x00007ffa71fc7044 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007ffa71faba69 in ?? () from /usr/lib/libxine.so.1
#3  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa66e21700) at
pthread_create.c:304
#4  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7ffa66620700 (LWP 3341)):
#0  0x00007ffa8b5af3d0 in __pthread_mutex_lock (mutex=0x30020e8) at
pthread_mutex_lock.c:62
#1  0x00007ffa8a78e0d3 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78ef9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x3001ff0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa6661fd30, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x00007ffa721fc39e in ?? () from
/usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x30019d0) at
thread/qthread_unix.cpp:320
#10 0x00007ffa8b5acd8c in start_thread (arg=0x7ffa66620700) at
pthread_create.c:304
#11 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7ffa65c1a700 (LWP 3342)):
#0  0x00007ffa8d2f0f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffa8d00232f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007ffa8cff4116 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007ffa8cff4749 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007ffa8cff4800 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007ffa8d0022df in ?? () from /usr/lib/libpulse.so.0
#6  0x00007ffa848dea88 in ?? () from /usr/lib/libpulsecommon-0.9.22.so
#7  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa65c1a700) at
pthread_create.c:304
#8  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7ffa61418700 (LWP 3343)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa71fafd63 in ?? () from /usr/lib/libxine.so.1
#2  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa61418700) at
pthread_create.c:304
#3  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7ffa60c17700 (LWP 3344)):
#0  0x00007ffa8a78e84e in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa8a78f122 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x3124b50,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa60c16d50, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7  0x00007ffa8e3f1c2f in QInotifyFileSystemWatcherEngine::run (this=0x312aff0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x312aff0) at
thread/qthread_unix.cpp:320
#9  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa60c17700) at
pthread_create.c:304
#10 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7ffa5aa05700 (LWP 3350)):
#0  0x00007ffa8d2f0f03 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=<value optimized out>) at
../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ffa8a78f104 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x36033b0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa5aa04d50, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#7  0x00007ffa8e3f1c2f in QInotifyFileSystemWatcherEngine::run (this=0x3602ce0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x3602ce0) at
thread/qthread_unix.cpp:320
#9  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa5aa05700) at
pthread_create.c:304
#10 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7ffa38cb4700 (LWP 3404)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ffa38cb3a60 in ?? ()
#2  0x00007fff6d1f97b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 9 (Thread 0x7ffa364af700 (LWP 3410)):
#0  0x00007ffa8a763ba5 in g_ptr_array_set_size () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa8a78dfb0 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78ef9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x6bfca30,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa364aed50, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x00007ffa8e3f1c2f in QInotifyFileSystemWatcherEngine::run (this=0x6be65c0)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x6be65c0) at
thread/qthread_unix.cpp:320
#10 0x00007ffa8b5acd8c in start_thread (arg=0x7ffa364af700) at
pthread_create.c:304
#11 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7ffa384b3700 (LWP 3416)):
#0  0x00007ffa8a763b97 in g_ptr_array_set_size () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007ffa8a78dfb0 in g_main_context_prepare () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ffa8a78ef9d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007ffa8e43b446 in QEventDispatcherGlib::processEvents (this=0x6f493e0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007ffa8e40fabc in QEventLoop::exec (this=0x7ffa384b2d50, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007ffa8e326924 in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:492
#8  0x00007ffa8e3f1c2f in QInotifyFileSystemWatcherEngine::run (this=0x6f37270)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x6f37270) at
thread/qthread_unix.cpp:320
#10 0x00007ffa8b5acd8c in start_thread (arg=0x7ffa384b3700) at
pthread_create.c:304
#11 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ffa354ad700 (LWP 3422)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007ffa354aca60 in ?? ()
#2  0x00007fff6d1f97b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 6 (Thread 0x7ffa35cae700 (LWP 3428)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa8e32982b in wait (this=<value optimized out>,
mutex=0x7ffa57896790, time=18446744073709551615) at
thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7ffa57896790,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007ffa8e326235 in QSemaphore::acquire (this=0x7ffa35cacd30, n=1) at
thread/qsemaphore.cpp:144
#4  0x00007ffa8e4257c8 in blocking_activate (sender=0x798e880, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7ffa35cacda0)
at kernel/qobject.cpp:3184
#5  QMetaObject::activate (sender=0x798e880, m=<value optimized out>,
local_signal_index=<value optimized out>, argv=0x7ffa35cacda0) at
kernel/qobject.cpp:3261
#6  0x0000000000721462 in Digikam::CameraController::signalInternalCheckRename
(this=<value optimized out>, _t1=<value optimized out>, _t2=<value optimized
out>, _t3=<value optimized out>, _t4=<value optimized out>) at
/build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/utilities/cameragui/cameracontroller.moc:312
#7  0x0000000000723af4 in Digikam::CameraController::executeCommand
(this=0x798e880, cmd=<value optimized out>) at
/build/buildd/digikam-1.9.0/utilities/cameragui/cameracontroller.cpp:663
#8  0x000000000072cae9 in Digikam::CameraController::run (this=0x798e880) at
/build/buildd/digikam-1.9.0/utilities/cameragui/cameracontroller.cpp:391
#9  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x798e880) at
thread/qthread_unix.cpp:320
#10 0x00007ffa8b5acd8c in start_thread (arg=0x7ffa35cae700) at
pthread_create.c:304
#11 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ffa374b1700 (LWP 3438)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa8e32982b in wait (this=<value optimized out>, mutex=0x8066c28,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x8066c28,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x000000000073141d in Digikam::CameraHistoryUpdater::run (this=0x8068f60)
at /build/buildd/digikam-1.9.0/utilities/cameragui/camerahistoryupdater.cpp:115
#4  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x8068f60) at
thread/qthread_unix.cpp:320
#5  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa374b1700) at
pthread_create.c:304
#6  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ffa5ca09700 (LWP 3712)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa8e3282b3 in QMutexPrivate::wait (this=0x2516240, timeout=-1) at
thread/qmutex_unix.cpp:84
#2  0x00007ffa8e324d05 in QMutex::lock (this=0x2516780) at
thread/qmutex.cpp:204
#3  0x00007ffa92fc5f0a in Digikam::ThumbnailLoadingTask::execute
(this=0x26d1630) at
/build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:148
#4  0x00007ffa92fa3536 in Digikam::LoadSaveThread::run (this=0x2987b80) at
/build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#5  0x00007ffa92fe3506 in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x29bc0f0) at
/build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#6  0x00007ffa8e31e188 in QThreadPoolThread::run (this=0x7ffa4cd0e460) at
concurrent/qthreadpool.cpp:106
#7  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x7ffa4cd0e460) at
thread/qthread_unix.cpp:320
#8  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa5ca09700) at
pthread_create.c:304
#9  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ffa36cb0700 (LWP 3716)):
[KCrash Handler]
#6  0x00007ffa92fc5bc7 in Digikam::ThumbnailLoadingTask::execute
(this=0x26ce5d0) at
/build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:100
#7  0x00007ffa92fa3536 in Digikam::LoadSaveThread::run (this=0x29c6600) at
/build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#8  0x00007ffa92fe3506 in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x29c2030) at
/build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#9  0x00007ffa8e31e188 in QThreadPoolThread::run (this=0x7ffa4cd06570) at
concurrent/qthreadpool.cpp:106
#10 0x00007ffa8e329175 in QThreadPrivate::start (arg=0x7ffa4cd06570) at
thread/qthread_unix.cpp:320
#11 0x00007ffa8b5acd8c in start_thread (arg=0x7ffa36cb0700) at
pthread_create.c:304
#12 0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ffa3e740700 (LWP 3717)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa8e3282b3 in QMutexPrivate::wait (this=0x2516240, timeout=-1) at
thread/qmutex_unix.cpp:84
#2  0x00007ffa8e324d05 in QMutex::lock (this=0x2516780) at
thread/qmutex.cpp:204
#3  0x00007ffa92fc5f0a in Digikam::ThumbnailLoadingTask::execute
(this=0x26cddd0) at
/build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:148
#4  0x00007ffa92fa3536 in Digikam::LoadSaveThread::run (this=0x35704e0) at
/build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#5  0x00007ffa92fe3506 in Digikam::DynamicThread::DynamicThreadPriv::run
(this=0x356f740) at
/build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#6  0x00007ffa8e31e188 in QThreadPoolThread::run (this=0x6262850) at
concurrent/qthreadpool.cpp:106
#7  0x00007ffa8e329175 in QThreadPrivate::start (arg=0x6262850) at
thread/qthread_unix.cpp:320
#8  0x00007ffa8b5acd8c in start_thread (arg=0x7ffa3e740700) at
pthread_create.c:304
#9  0x00007ffa8d2fe04d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ffa95b57800 (LWP 3325)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at
../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007ffa8e3282b3 in QMutexPrivate::wait (this=0x2516240, timeout=-1) at
thread/qmutex_unix.cpp:84
#2  0x00007ffa8e324d05 in QMutex::lock (this=0x2516780) at
thread/qmutex.cpp:204
#3  0x00007ffa92fbf8c8 in
Digikam::ThumbnailLoadThread::ThumbnailLoadThreadPriv::checkDescription
(this=0x29c4160, description=<value optimized out>) at
/build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailloadthread.cpp:344
#4  0x00007ffa92fc0235 in
Digikam::ThumbnailLoadThread::ThumbnailLoadThreadPriv::makeDescriptions
(this=0x29c4160, filePaths=<value optimized out>, size=<value optimized out>)
at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailloadthread.cpp:373
#5  0x00007ffa92fc0392 in Digikam::ThumbnailLoadThread::preloadGroup
(this=0x29c6600, filePaths=..., size=256) at
/build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailloadthread.cpp:480
#6  0x00007ffa92aafd1a in Digikam::ImageThumbnailModel::preloadThumbnails
(this=0x2981f10, infos=<value optimized out>) at
/build/buildd/digikam-1.9.0/libs/models/imagethumbnailmodel.cpp:194
#7  0x00007ffa92aafd9e in Digikam::ImageThumbnailModel::preloadAllThumbnails
(this=0x2981f10) at
/build/buildd/digikam-1.9.0/libs/models/imagethumbnailmodel.cpp:215
#8  0x00007ffa92ab012c in Digikam::ImageThumbnailModel::qt_metacall
(this=0x2981f10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff6d042b00) at
/build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/digikam/imagethumbnailmodel.moc:94
#9  0x000000000052cbd0 in Digikam::ImageAlbumModel::qt_metacall
(this=0x2981f10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff6d042b00) at
/build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/digikam/imagealbummodel.moc:102
#10 0x00007ffa8e4255f8 in QMetaObject::activate (sender=0x2981f10, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3287
#11 0x000000000052c13d in Digikam::ImageAlbumModel::slotResult (this=0x2981f10,
job=<value optimized out>) at
/build/buildd/digikam-1.9.0/libs/models/imagealbummodel.cpp:285
#12 0x000000000052cd04 in Digikam::ImageAlbumModel::qt_metacall
(this=0x2981f10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>,
_a=0x7fff6d042ca0) at
/build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/digikam/imagealbummodel.moc:114
#13 0x00007ffa8e4255f8 in QMetaObject::activate (sender=0x2664ec0, m=<value
optimized out>, local_signal_index=<value optimized out>, argv=0x7fff6d042ca0)
at kernel/qobject.cpp:3287
#14 0x00007ffa8e87cd32 in KJob::result (this=<value optimized out>,
_t1=0x2664ec0) at ./kjob.moc:194
#15 0x00007ffa8e87cd70 in KJob::emitResult (this=0x2664ec0) at
../../kdecore/jobs/kjob.cpp:312
#16 0x00007ffa90cd9ebb in KIO::SimpleJob::slotFinished (this=0x2664ec0) at
../../kio/kio/job.cpp:525
#17 0x00007ffa90cdeee2 in KIO::TransferJob::slotFinished (this=0x2664ec0) at
../../kio/kio/job.cpp:1112
#18 0x00007ffa90ce23e1 in KIO::TransferJob::qt_metacall (this=0x2664ec0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6d0430a0)
at ./jobclasses.moc:367
#19 0x00007ffa8e4255f8 in QMetaObject::activate (sender=0x7ffa2c707230,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3287
#20 0x00007ffa90d80171 in KIO::SlaveInterface::dispatch (this=<value optimized
out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#21 0x00007ffa90d7d0f5 in KIO::SlaveInterface::dispatch (this=0x7ffa2c707230)
at ../../kio/kio/slaveinterface.cpp:89
#22 0x00007ffa90d70ace in KIO::Slave::gotInput (this=0x7ffa2c707230) at
../../kio/kio/slave.cpp:348
#23 0x00007ffa90d7111c in KIO::Slave::qt_metacall (this=0x7ffa2c707230,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff6d0434b0)
at ./slave.moc:82
#24 0x00007ffa8e4255f8 in QMetaObject::activate (sender=0x7ffa2c708260,
m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at
kernel/qobject.cpp:3287
#25 0x00007ffa90cab237 in KIO::ConnectionPrivate::dequeue (this=0x7ffa2c6fbdb0)
at ../../kio/kio/connection.cpp:82
#26 0x00007ffa90cab2dd in KIO::Connection::qt_metacall (this=0x7ffa2c708260,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x26dbb50) at
./connection.moc:79
#27 0x00007ffa8e42449a in QObject::event (this=0x7ffa2c708260, e=<value
optimized out>) at kernel/qobject.cpp:1226
#28 0x00007ffa8f0279e4 in QApplicationPrivate::notify_helper (this=0x248f2d0,
receiver=0x7ffa2c708260, e=0x2640370) at kernel/qapplication.cpp:4462
#29 0x00007ffa8f02c3aa in QApplication::notify (this=<value optimized out>,
receiver=0x7ffa2c708260, e=0x2640370) at kernel/qapplication.cpp:4341
#30 0x00007ffa8fd47196 in KApplication::notify (this=0x7fff6d044040,
receiver=0x7ffa2c708260, event=0x2640370) at
../../kdeui/kernel/kapplication.cpp:311
#31 0x00007ffa8e41049c in QCoreApplication::notifyInternal
(this=0x7fff6d044040, receiver=0x7ffa2c708260, event=0x2640370) at
kernel/qcoreapplication.cpp:731
#32 0x00007ffa8e413c25 in sendEvent (receiver=0x0, event_type=0,
data=0x23f2d10) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x23f2d10) at kernel/qcoreapplication.cpp:1372
#34 0x00007ffa8e43b253 in sendPostedEvents (s=0x24921c0) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0x24921c0) at
kernel/qeventdispatcher_glib.cpp:277
#36 0x00007ffa8a78ebcd in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#37 0x00007ffa8a78f3a8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007ffa8a78f639 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007ffa8e43b3ef in QEventDispatcherGlib::processEvents (this=0x23f24f0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#40 0x00007ffa8f0cedfe in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#41 0x00007ffa8e40f882 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#42 0x00007ffa8e40fabc in QEventLoop::exec (this=0x7fff6d043e90, flags=...) at
kernel/qeventloop.cpp:201
#43 0x00007ffa8e413ecb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1008
#44 0x0000000000633054 in main (argc=3, argv=0x7fff6d044828) at
/build/buildd/digikam-1.9.0/digikam/main.cpp:216

Possible duplicates by query: bug 272980, bug 272918, bug 272348, bug 272332,
bug 272187.

Reported using DrKonqi

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