Bug 273290

Summary: digiKam has crashed during import of pictures from SD card
Product: [Applications] digikam Reporter: Thomas Dreibholz <dreibh>
Component: Thumbs-EngineAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash CC: andybrmn, bartosz.jedrzejczak, benoit.balon, bjorn.k.bengtsson, bob, caulier.gilles, denis, kdeuser, kekecma2
Priority: NOR Flags: kekecma2: Junior_Jobs+
Version: 1.9.0   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In: 4.12.0
Sentry Crash Report:
Attachments: New crash information added by DrKonqi
New crash information added by DrKonqi

Description Thomas Dreibholz 2011-05-14 20:13:19 UTC 
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:
- What I was doing when the application crashed:

Digikam 1.9.0 (KDE 4.6.3) has crashed during import of pictures from SD card.

-- 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 0x7f01c8d89800 (LWP 4703))]

Thread 19 (Thread 0x7f01af46b700 (LWP 4704)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f01c155d82b in wait (this=<value optimized out>, mutex=0xfe4db0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xfe4db0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00000000005ed745 in Digikam::ScanController::run (this=0xfa1810) at /build/buildd/digikam-1.9.0/digikam/scancontroller.cpp:571
#4  0x00007f01c155d175 in QThreadPrivate::start (arg=0xfa1810) at thread/qthread_unix.cpp:320
#5  0x00007f01be7c3d8c in start_thread (arg=0x7f01af46b700) at pthread_create.c:304
#6  0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f01aec6a700 (LWP 4705)):
#0  0x00007f01c0524f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f01bd9a6104 in g_main_context_poll (context=0xff0010, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
#2  g_main_context_iterate (context=0xff0010, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
#3  0x00007f01bd9a6639 in g_main_context_iteration (context=0xff0010, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#4  0x00007f01c166f446 in QEventDispatcherGlib::processEvents (this=0xfe0a50, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f01c1643abc in QEventLoop::exec (this=0x7f01aec69d50, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f01c155a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f01c1625c2f in QInotifyFileSystemWatcherEngine::run (this=0xfe71e0) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f01c155d175 in QThreadPrivate::start (arg=0xfe71e0) at thread/qthread_unix.cpp:320
#10 0x00007f01be7c3d8c in start_thread (arg=0x7f01aec6a700) at pthread_create.c:304
#11 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f01ae469700 (LWP 4737)):
#0  0x00007f01be7c7d9d in __pthread_mutex_unlock_usercnt (mutex=0x15aeba8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x15aeba8) at pthread_mutex_unlock.c:290
#2  0x00007f01bd9a584e in g_main_context_check (context=0x15aeba0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2959
#3  0x00007f01bd9a6122 in g_main_context_iterate (context=0x15aeba0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3088
#4  0x00007f01bd9a6639 in g_main_context_iteration (context=0x15aeba0, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#5  0x00007f01c166f446 in QEventDispatcherGlib::processEvents (this=0x100cbf0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#6  0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007f01c1643abc in QEventLoop::exec (this=0x7f01ae468d80, flags=...) at kernel/qeventloop.cpp:201
#8  0x00007f01c155a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#9  0x00007f01c155d175 in QThreadPrivate::start (arg=0x131e370) at thread/qthread_unix.cpp:320
#10 0x00007f01be7c3d8c in start_thread (arg=0x7f01ae469700) at pthread_create.c:304
#11 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f01ad35c700 (LWP 4738)):
#0  g_main_context_prepare (context=0x1353f00, priority=0x7f01ad35bc6c) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2727
#1  0x00007f01bd9a5f9d in g_main_context_iterate (context=0x1353f00, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3071
#2  0x00007f01bd9a6639 in g_main_context_iteration (context=0x1353f00, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#3  0x00007f01c166f446 in QEventDispatcherGlib::processEvents (this=0x1353e10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f01c1643abc in QEventLoop::exec (this=0x7f01ad35bd80, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f01c155a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f01c155d175 in QThreadPrivate::start (arg=0x16e3d30) at thread/qthread_unix.cpp:320
#8  0x00007f01be7c3d8c in start_thread (arg=0x7f01ad35c700) at pthread_create.c:304
#9  0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f01acafb700 (LWP 4739)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f01c155d82b in wait (this=<value optimized out>, mutex=0x13733f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x13733f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f01c6217087 in Digikam::ParkingThread::run (this=0x13733e0) at /build/buildd/digikam-1.9.0/libs/threads/threadmanager.cpp:119
#4  0x00007f01c155d175 in QThreadPrivate::start (arg=0x13733e0) at thread/qthread_unix.cpp:320
#5  0x00007f01be7c3d8c in start_thread (arg=0x7f01acafb700) at pthread_create.c:304
#6  0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f01a7fff700 (LWP 4740)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f01a7ffea90 in ?? ()
#2  0x00007fff75d5d7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 13 (Thread 0x7f01a77fe700 (LWP 4741)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f01a77fda90 in ?? ()
#2  0x00007fff75d5d7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 12 (Thread 0x7f0198830700 (LWP 4745)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f019882fa60 in ?? ()
#2  0x00007fff75d5d7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 11 (Thread 0x7f019df36700 (LWP 4752)):
#0  g_main_context_check (context=0x7f01920211b0, max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2961
#1  0x00007f01bd9a6122 in g_main_context_iterate (context=0x7f01920211b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3088
#2  0x00007f01bd9a6639 in g_main_context_iteration (context=0x7f01920211b0, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#3  0x00007f01c166f446 in QEventDispatcherGlib::processEvents (this=0x2bbd030, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f01c1643abc in QEventLoop::exec (this=0x7f019df35d50, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f01c155a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f01c1625c2f in QInotifyFileSystemWatcherEngine::run (this=0x1fed700) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f01c155d175 in QThreadPrivate::start (arg=0x1fed700) at thread/qthread_unix.cpp:320
#9  0x00007f01be7c3d8c in start_thread (arg=0x7f019df36700) at pthread_create.c:304
#10 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f0197560700 (LWP 4757)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f019755fa60 in ?? ()
#2  0x00007fff75d5d7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 9 (Thread 0x7f016a4c9700 (LWP 4805)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f016a4c8a60 in ?? ()
#2  0x00007fff75d5d7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 8 (Thread 0x7f0169cc8700 (LWP 4812)):
#0  0x00007f01bd9a468c in g_main_context_acquire (context=0x461b3e0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2541
#1  0x00007f01bd9a5f21 in g_main_context_iterate (context=0x461b3e0, block=1, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3035
#2  0x00007f01bd9a6639 in g_main_context_iteration (context=0x461b3e0, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#3  0x00007f01c166f446 in QEventDispatcherGlib::processEvents (this=0x461e4c0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f01c1643abc in QEventLoop::exec (this=0x7f0169cc7d50, flags=...) at kernel/qeventloop.cpp:201
#6  0x00007f01c155a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#7  0x00007f01c1625c2f in QInotifyFileSystemWatcherEngine::run (this=0x4617af0) at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f01c155d175 in QThreadPrivate::start (arg=0x4617af0) at thread/qthread_unix.cpp:320
#9  0x00007f01be7c3d8c in start_thread (arg=0x7f0169cc8700) at pthread_create.c:304
#10 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f01674c3700 (LWP 4819)):
#0  0x00007f01c0524f03 in __poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=<value optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f01bd9a6104 in g_main_context_poll (context=0x7f0183d671b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3404
#2  g_main_context_iterate (context=0x7f0183d671b0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3086
#3  0x00007f01bd9a6639 in g_main_context_iteration (context=0x7f0183d671b0, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#4  0x00007f01c166f446 in QEventDispatcherGlib::processEvents (this=0x7f0183d66d00, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#5  0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f01c1643abc in QEventLoop::exec (this=0x7f01674c2d50, flags=...) at kernel/qeventloop.cpp:201
#7  0x00007f01c155a924 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:492
#8  0x00007f01c1625c2f in QInotifyFileSystemWatcherEngine::run (this=0x4f6a070) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f01c155d175 in QThreadPrivate::start (arg=0x4f6a070) at thread/qthread_unix.cpp:320
#10 0x00007f01be7c3d8c in start_thread (arg=0x7f01674c3700) at pthread_create.c:304
#11 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f0166cc2700 (LWP 4851)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f0166cc1a60 in ?? ()
#2  0x00007fff75d5d7b2 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

Thread 5 (Thread 0x7f019555c700 (LWP 4858)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f01c155d82b in wait (this=<value optimized out>, mutex=0x7f018950e770, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f018950e770, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x00007f01c155a235 in QSemaphore::acquire (this=0x7f019555ad30, n=1) at thread/qsemaphore.cpp:144
#4  0x00007f01c16597c8 in blocking_activate (sender=0x5b600c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f019555ada0) at kernel/qobject.cpp:3184
#5  QMetaObject::activate (sender=0x5b600c0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7f019555ada0) 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=0x5b600c0, cmd=<value optimized out>) at /build/buildd/digikam-1.9.0/utilities/cameragui/cameracontroller.cpp:663
#8  0x000000000072cae9 in Digikam::CameraController::run (this=0x5b600c0) at /build/buildd/digikam-1.9.0/utilities/cameragui/cameracontroller.cpp:391
#9  0x00007f01c155d175 in QThreadPrivate::start (arg=0x5b600c0) at thread/qthread_unix.cpp:320
#10 0x00007f01be7c3d8c in start_thread (arg=0x7f019555c700) at pthread_create.c:304
#11 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f018e005700 (LWP 4861)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f01c155d82b in wait (this=<value optimized out>, mutex=0x7f0183d65ae8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:88
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x7f0183d65ae8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:160
#3  0x000000000073141d in Digikam::CameraHistoryUpdater::run (this=0x7f01626e6280) at /build/buildd/digikam-1.9.0/utilities/cameragui/camerahistoryupdater.cpp:115
#4  0x00007f01c155d175 in QThreadPrivate::start (arg=0x7f01626e6280) at thread/qthread_unix.cpp:320
#5  0x00007f01be7c3d8c in start_thread (arg=0x7f018e005700) at pthread_create.c:304
#6  0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f018efbf700 (LWP 4866)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f01c155c2b3 in QMutexPrivate::wait (this=0x104d4a0, timeout=-1) at thread/qmutex_unix.cpp:84
#2  0x00007f01c1558d05 in QMutex::lock (this=0x107b400) at thread/qmutex.cpp:204
#3  0x00007f01c61faf0a in Digikam::ThumbnailLoadingTask::execute (this=0x64327a0) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:148
#4  0x00007f01c61d8536 in Digikam::LoadSaveThread::run (this=0x2b29dc0) at /build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#5  0x00007f01c6218506 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x2b29020) at /build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#6  0x00007f01c1552188 in QThreadPoolThread::run (this=0x3a97e60) at concurrent/qthreadpool.cpp:106
#7  0x00007f01c155d175 in QThreadPrivate::start (arg=0x3a97e60) at thread/qthread_unix.cpp:320
#8  0x00007f01be7c3d8c in start_thread (arg=0x7f018efbf700) at pthread_create.c:304
#9  0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f0195d66700 (LWP 4867)):
[KCrash Handler]
#6  0x00007f01c61fabc7 in Digikam::ThumbnailLoadingTask::execute (this=0x2f53860) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:100
#7  0x00007f01c61d8536 in Digikam::LoadSaveThread::run (this=0x15edcb0) at /build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#8  0x00007f01c6218506 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x13481a0) at /build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#9  0x00007f01c1552188 in QThreadPoolThread::run (this=0x3a92f80) at concurrent/qthreadpool.cpp:106
#10 0x00007f01c155d175 in QThreadPrivate::start (arg=0x3a92f80) at thread/qthread_unix.cpp:320
#11 0x00007f01be7c3d8c in start_thread (arg=0x7f0195d66700) at pthread_create.c:304
#12 0x00007f01c053204d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f01c8d89800 (LWP 4703)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007f01c155c2b3 in QMutexPrivate::wait (this=0x104d4a0, timeout=-1) at thread/qmutex_unix.cpp:84
#2  0x00007f01c1558d05 in QMutex::lock (this=0x107b400) at thread/qmutex.cpp:204
#3  0x00007f01c61f48c8 in Digikam::ThumbnailLoadThread::ThumbnailLoadThreadPriv::checkDescription (this=0x14bf1e0, description=<value optimized out>) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailloadthread.cpp:344
#4  0x00007f01c61f5235 in Digikam::ThumbnailLoadThread::ThumbnailLoadThreadPriv::makeDescriptions (this=0x14bf1e0, filePaths=<value optimized out>, size=<value optimized out>) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailloadthread.cpp:373
#5  0x00007f01c61f5392 in Digikam::ThumbnailLoadThread::preloadGroup (this=0x15edcb0, filePaths=..., size=256) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailloadthread.cpp:480
#6  0x00007f01c5ce4d1a in Digikam::ImageThumbnailModel::preloadThumbnails (this=0x14fe9d0, infos=<value optimized out>) at /build/buildd/digikam-1.9.0/libs/models/imagethumbnailmodel.cpp:194
#7  0x00007f01c5ce4d9e in Digikam::ImageThumbnailModel::preloadAllThumbnails (this=0x14fe9d0) at /build/buildd/digikam-1.9.0/libs/models/imagethumbnailmodel.cpp:215
#8  0x00007f01c5ce512c in Digikam::ImageThumbnailModel::qt_metacall (this=0x14fe9d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff75c87970) at /build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/digikam/imagethumbnailmodel.moc:94
#9  0x000000000052cbd0 in Digikam::ImageAlbumModel::qt_metacall (this=0x14fe9d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff75c87970) at /build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/digikam/imagealbummodel.moc:102
#10 0x00007f01c16595f8 in QMetaObject::activate (sender=0x14fe9d0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#11 0x000000000052c13d in Digikam::ImageAlbumModel::slotResult (this=0x14fe9d0, job=<value optimized out>) at /build/buildd/digikam-1.9.0/libs/models/imagealbummodel.cpp:285
#12 0x000000000052cd04 in Digikam::ImageAlbumModel::qt_metacall (this=0x14fe9d0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff75c87b10) at /build/buildd/digikam-1.9.0/obj-x86_64-linux-gnu/digikam/imagealbummodel.moc:114
#13 0x00007f01c16595f8 in QMetaObject::activate (sender=0x61e7340, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x7fff75c87b10) at kernel/qobject.cpp:3287
#14 0x00007f01c1ab0d32 in KJob::result (this=<value optimized out>, _t1=0x61e7340) at ./kjob.moc:194
#15 0x00007f01c1ab0d70 in KJob::emitResult (this=0x61e7340) at ../../kdecore/jobs/kjob.cpp:312
#16 0x00007f01c3f0debb in KIO::SimpleJob::slotFinished (this=0x61e7340) at ../../kio/kio/job.cpp:525
#17 0x00007f01c3f12ee2 in KIO::TransferJob::slotFinished (this=0x61e7340) at ../../kio/kio/job.cpp:1112
#18 0x00007f01c3f163e1 in KIO::TransferJob::qt_metacall (this=0x61e7340, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff75c87f10) at ./jobclasses.moc:367
#19 0x00007f01c16595f8 in QMetaObject::activate (sender=0x1f7e660, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#20 0x00007f01c3fb4171 in KIO::SlaveInterface::dispatch (this=<value optimized out>, _cmd=104, rawdata=...) at ../../kio/kio/slaveinterface.cpp:173
#21 0x00007f01c3fb10f5 in KIO::SlaveInterface::dispatch (this=0x1f7e660) at ../../kio/kio/slaveinterface.cpp:89
#22 0x00007f01c3fa4ace in KIO::Slave::gotInput (this=0x1f7e660) at ../../kio/kio/slave.cpp:348
#23 0x00007f01c3fa511c in KIO::Slave::qt_metacall (this=0x1f7e660, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff75c88320) at ./slave.moc:82
#24 0x00007f01c16595f8 in QMetaObject::activate (sender=0x2fdb930, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3287
#25 0x00007f01c3edf237 in KIO::ConnectionPrivate::dequeue (this=0x2bb68d0) at ../../kio/kio/connection.cpp:82
#26 0x00007f01c3edf2dd in KIO::Connection::qt_metacall (this=0x2fdb930, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x5e75150) at ./connection.moc:79
#27 0x00007f01c165849a in QObject::event (this=0x2fdb930, e=<value optimized out>) at kernel/qobject.cpp:1226
#28 0x00007f01c225b9e4 in QApplicationPrivate::notify_helper (this=0xec3fc0, receiver=0x2fdb930, e=0x61fabf0) at kernel/qapplication.cpp:4462
#29 0x00007f01c22603aa in QApplication::notify (this=<value optimized out>, receiver=0x2fdb930, e=0x61fabf0) at kernel/qapplication.cpp:4341
#30 0x00007f01c2f7b196 in KApplication::notify (this=0x7fff75c88eb0, receiver=0x2fdb930, event=0x61fabf0) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007f01c164449c in QCoreApplication::notifyInternal (this=0x7fff75c88eb0, receiver=0x2fdb930, event=0x61fabf0) at kernel/qcoreapplication.cpp:731
#32 0x00007f01c1647c25 in sendEvent (receiver=0x0, event_type=0, data=0xe2bd10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#33 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0xe2bd10) at kernel/qcoreapplication.cpp:1372
#34 0x00007f01c166f253 in sendPostedEvents (s=0xec6dc0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#35 postEventSourceDispatch (s=0xec6dc0) at kernel/qeventdispatcher_glib.cpp:277
#36 0x00007f01bd9a5bcd in g_main_dispatch (context=0xec6ce0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:2440
#37 g_main_context_dispatch (context=0xec6ce0) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3013
#38 0x00007f01bd9a63a8 in g_main_context_iterate (context=0xec6ce0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3091
#39 0x00007f01bd9a6639 in g_main_context_iteration (context=0xec6ce0, may_block=1) at /build/buildd/glib2.0-2.28.6/./glib/gmain.c:3154
#40 0x00007f01c166f3ef in QEventDispatcherGlib::processEvents (this=0xe2b4f0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:422
#41 0x00007f01c2302dfe in QGuiEventDispatcherGlib::processEvents (this=<value optimized out>, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#42 0x00007f01c1643882 in QEventLoop::processEvents (this=<value optimized out>, flags=...) at kernel/qeventloop.cpp:149
#43 0x00007f01c1643abc in QEventLoop::exec (this=0x7fff75c88d00, flags=...) at kernel/qeventloop.cpp:201
#44 0x00007f01c1647ecb in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1008
#45 0x0000000000633054 in main (argc=5, argv=0x7fff75c89698) at /build/buildd/digikam-1.9.0/digikam/main.cpp:216

Possible duplicates by query: bug 273161, bug 273133, bug 273122, bug 273068, bug 272980.

Reported using DrKonqi
Comment 1 caulier.gilles 2011-05-15 10:52:28 UTC 
*** Bug 273302 has been marked as a duplicate of this bug. ***
Comment 2 Björn 2011-06-29 07:35:47 UTC 
Created attachment 61436 [details]
New crash information added by DrKonqi

digikam (1.9.0) on KDE Platform 4.6.4 (4.6.4) using Qt 4.7.2

- What I was doing when the application crashed:
Importing from SD: "import all and erase from card after download". The crash occurred while downloading apporx. the 10th out of some 30 images.

-- Backtrace (Reduced):
#6  0x00007fd0b56d3bc7 in Digikam::ThumbnailLoadingTask::execute (this=0x573c5f0) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:100
#7  0x00007fd0b56b1536 in Digikam::LoadSaveThread::run (this=0x1caabc0) at /build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#8  0x00007fd0b56f1506 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x1c8e5c0) at /build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#9  0x00007fd0b0a2a188 in QThreadPoolThread::run (this=0x7fd07c085af0) at concurrent/qthreadpool.cpp:106
#10 0x00007fd0b0a35175 in QThreadPrivate::start (arg=0x7fd07c085af0) at thread/qthread_unix.cpp:320
Comment 3 caulier.gilles 2011-06-29 07:59:52 UTC 
I suspect a crash from libpgf.

In 2.0.0 RC (just released) there is a major update with a lots of fixes about libpgf. Can you test with this version ?

Gilles Caulier
Comment 4 caulier.gilles 2011-07-06 11:13:50 UTC 
We need feedback using a recent version. 2.0.0 RC is out, please test...

Thanks in advance

Gilles Caulier
Comment 5 Benoît Bâlon 2011-07-06 19:06:34 UTC 
Sorry, the packaged version I currently have on my distribution is the 
1.9.0.

I think I encounter this problem when the cursor is focusing on one of 
the pictures, on which I change the name or I update the EXIF.

Thank you very much for your work.
Benoît Bâlon.

Le 06/07/2011 13:13, Gilles Caulier a écrit :
> https://bugs.kde.org/show_bug.cgi?id=273290
>
>
> Gilles Caulier<caulier.gilles@gmail.com>  changed:
>
>             What    |Removed                     |Added
> ----------------------------------------------------------------------------
>               Status|UNCONFIRMED                 |RESOLVED
>           Resolution|                            |WAITINGFORINFO
>
>
>
>
> --- Comment #4 from Gilles Caulier<caulier gilles gmail com>   2011-07-06 11:13:50 ---
> We need feedback using a recent version. 2.0.0 RC is out, please test...
>
> Thanks in advance
>
> Gilles Caulier
>
Comment 6 caulier.gilles 2011-08-23 08:28:41 UTC 
*** Bug 280437 has been marked as a duplicate of this bug. ***
Comment 7 caulier.gilles 2011-08-23 08:30:26 UTC 
Can you try to checkout 2.0.0 where libpgf have been fixed. It must solve your problem...

Gilles Caulier
Comment 8 caulier.gilles 2011-08-23 08:33:18 UTC 
*** Bug 280527 has been marked as a duplicate of this bug. ***
Comment 9 caulier.gilles 2011-10-03 05:25:17 UTC 
*** Bug 283210 has been marked as a duplicate of this bug. ***
Comment 10 caulier.gilles 2011-10-03 05:26:36 UTC 
Please check with 2.1.1 release. Bug is normally fixed.

Gilles Caulier
Comment 11 caulier.gilles 2011-10-30 09:00:42 UTC 
*** Bug 284745 has been marked as a duplicate of this bug. ***
Comment 12 caulier.gilles 2011-11-03 12:42:19 UTC 
digiKam 2.2.0 is out since few weeks. Crash still valid with this version ?

Gilles Caulier
Comment 13 caulier.gilles 2011-12-12 12:10:32 UTC 
We need feedback using 2.4.0 release...

Gilles Caulier
Comment 14 kdeuser 2012-02-01 00:53:15 UTC 
Created attachment 68386 [details]
New crash information added by DrKonqi

digikam (1.9.0) on KDE Platform 4.6.5 (4.6.5) using Qt 4.7.2

- What I was doing when the application crashed:
Attempting to download 150 photos from SD card. Have experienced this same issue when attempting to download fewer pics, approximately 40-50. If I select a handful at a time, perhaps <20, the crash doesn't happen. The camera is a Nikon D5100 and the card, which is inserted in my laptop's card reader, is a 16GB SanDisk.

-- Backtrace (Reduced):
#7  0xb69aba26 in Digikam::ThumbnailLoadingTask::execute (this=0x8128f288) at /build/buildd/digikam-1.9.0/libs/threadimageio/thumbnailtask.cpp:100
#8  0xb6987ac0 in Digikam::LoadSaveThread::run (this=0x9e04530) at /build/buildd/digikam-1.9.0/libs/threadimageio/loadsavethread.cpp:116
#9  0xb69cb6b6 in Digikam::DynamicThread::DynamicThreadPriv::run (this=0x9eb36f0) at /build/buildd/digikam-1.9.0/libs/threads/dynamicthread.cpp:311
#10 0xb4970866 in QThreadPoolThread::run (this=0x9baa2cd8) at concurrent/qthreadpool.cpp:106
#11 0xb497cda2 in QThreadPrivate::start (arg=0x9baa2cd8) at thread/qthread_unix.cpp:320
Comment 15 caulier.gilles 2015-07-01 06:05:40 UTC 
New digiKam 4.11.0 is available :

https://www.digikam.org/node/740

Can you reproduce the problem with this release ?
Comment 16 Andy 2015-07-01 17:48:04 UTC 
Sorry, I can not recreate the problem on any release anymore.

On Wed, 2015-07-01 at 06:05 +0000, Gilles Caulier wrote:
> https://bugs.kde.org/show_bug.cgi?id=273290
> 
> --- Comment #15 from Gilles Caulier <caulier.gilles@gmail.com> ---
> New digiKam 4.11.0 is available :
> 
> https://www.digikam.org/node/740
> 
> Can you reproduce the problem with this release ?
>