Bug 226418

Summary: digiKam consistantly crashes upon while I add taggs and ratings ... grrrr!!!!
Product: [Applications] digikam Reporter: Fadi R <mo.mashi>
Component: Tags-RatingAssignee: Digikam Developers <digikam-bugs-null>
Status: RESOLVED FIXED    
Severity: crash    
Priority: NOR    
Version: 1.1.0   
Target Milestone: ---   
Platform: Unlisted Binaries   
OS: Linux   
Latest Commit: Version Fixed In: 5.7.0
Sentry Crash Report:

Description Fadi R 2010-02-11 23:17:11 UTC 
Application that crashed: digikam
Version of the application: 1.1.0
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-19-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
well, it was perfectly stable in the beta, I thought I would update to 1.0 and it crashed each five minutes, so, in desperation I went and compiled the 1.1 and it still crashes.... : (

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f5731b38750 (LWP 16097))]

Thread 18 (Thread 0x7f571e6f5910 (LWP 16098)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2b3c800, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2b3c800, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00000000006dbe1b in Digikam::ScanController::run() ()
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x2b548a0) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7f571dc4f910 (LWP 16100)):
#0  0x00007f572ac553c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5724fbc37c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f5724fbc6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f572c91f1fe in QEventDispatcherGlib::processEvents (this=0x2b32e20, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f572c8f5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f572c8f5904 in QEventLoop::exec (this=0x7f571dc4f050, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f572c80d6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f572c810445 in QThreadPrivate::start (arg=0x2ea3410) at thread/qthread_unix.cpp:188
#8  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 16 (Thread 0x7f571cd82910 (LWP 16101)):
#0  0x00007f57299fe6dd in __pthread_mutex_unlock_usercnt (mutex=0x2e88ba8) at pthread_mutex_unlock.c:52
#1  __pthread_mutex_unlock (mutex=0x2e88ba8) at pthread_mutex_unlock.c:289
#2  0x00007f5724fbc10a in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f5724fbc6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f572c91f1fe in QEventDispatcherGlib::processEvents (this=0x2bc9380, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007f572c8f5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f572c8f5904 in QEventLoop::exec (this=0x7f571cd82050, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f572c80d6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007f572c810445 in QThreadPrivate::start (arg=0x2ea8c90) at thread/qthread_unix.cpp:188
#9  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 15 (Thread 0x7f5717fff910 (LWP 16102)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2e753b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2e753b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x2e753a0) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f57177fe910 (LWP 16103)):
#0  0x00007f572ac553c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5724fbc37c in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f5724fbc6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#3  0x00007f572c91f1fe in QEventDispatcherGlib::processEvents (this=0x7f571005a650, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f572c8f5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f572c8f5904 in QEventLoop::exec (this=0x7f57177fe050, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f572c80d6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f572c810445 in QThreadPrivate::start (arg=0x2e7d190) at thread/qthread_unix.cpp:188
#8  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 13 (Thread 0x7f5716ffd910 (LWP 16104)):
#0  __libc_disable_asynccancel (oldtype=<value optimized out>) at libc-cancellation.c:91
#1  0x00007f572ac553db in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=1) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007f5724fbc37c in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f5724fbc6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f572c91f1fe in QEventDispatcherGlib::processEvents (this=0x2e6dd10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007f572c8f5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f572c8f5904 in QEventLoop::exec (this=0x7f5716ffd050, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f572c80d6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007f572c810445 in QThreadPrivate::start (arg=0x2d190b0) at thread/qthread_unix.cpp:188
#9  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 12 (Thread 0x7f57167fc910 (LWP 16105)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2f08a38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2f08a38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x2f08a20) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f570a792910 (LWP 16106)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f571450fc91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 10 (Thread 0x7f570860d910 (LWP 16107)):
#0  0x00007f572ac5a412 in select () from /lib/libc.so.6
#1  0x00007f5714538725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f571451d7e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f5707e0c910 (LWP 16108)):
#0  0x00007f572ac70637 in pthread_mutex_lock (mutex=0x307d598) at forward.c:182
#1  0x00007f5724fbbae1 in g_main_context_check () from /lib/libglib-2.0.so.0
#2  0x00007f5724fbc290 in ?? () from /lib/libglib-2.0.so.0
#3  0x00007f5724fbc6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#4  0x00007f572c91f1fe in QEventDispatcherGlib::processEvents (this=0x307d370, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007f572c8f5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f572c8f5904 in QEventLoop::exec (this=0x7f5707e0c000, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f572c80d6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007f571476a56e in ?? () from /usr/lib/qt4/plugins/phonon_backend/phonon_xine.so
#9  0x00007f572c810445 in QThreadPrivate::start (arg=0x3074df0) at thread/qthread_unix.cpp:188
#10 0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#11 0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 8 (Thread 0x7f5707401910 (LWP 16111)):
#0  0x00007f572ac553c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f5707407cbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f5706c00910 (LWP 16112)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f5714520983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f5701992910 (LWP 16122)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x39fda38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x39fda38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x39fda20) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 5 (Thread 0x7f5702994910 (LWP 16129)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3bc09a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3bc09a8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x3bc0990) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f5704197910 (LWP 16130)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x3f7deb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x3f7deb8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x3f7dea0) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f56e97d5910 (LWP 16150)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x52e10b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x52e10b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x52e10a0) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f5700990910 (LWP 16151)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f572c8114fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x542b1b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x542b1b8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f572ebdb3f2 in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#4  0x00007f572c810445 in QThreadPrivate::start (arg=0x542b1a0) at thread/qthread_unix.cpp:188
#5  0x00007f57299faa04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f572ac6180d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f5731b38750 (LWP 16097)):
[KCrash Handler]
#5  QBasicAtomicInt::ref (this=0x55f1e48) at /usr/include/qt4/QtCore/qatomic_x86_64.h:121
#6  QList (this=0x55f1e48) at /usr/include/qt4/QtCore/qlist.h:111
#7  QForeachContainer (this=0x55f1e48) at /usr/include/qt4/QtCore/qglobal.h:2054
#8  KDirWatchPrivate::Entry::propagate_dirty (this=0x55f1e48) at ../../kio/kio/kdirwatch.cpp:399
#9  0x00007f572dc9846b in KDirWatchPrivate::Entry::propagate_dirty (this=<value optimized out>) at ../../kio/kio/kdirwatch.cpp:404
#10 0x00007f572dc9846b in KDirWatchPrivate::Entry::propagate_dirty (this=<value optimized out>) at ../../kio/kio/kdirwatch.cpp:404
#11 0x00007f572dc9846b in KDirWatchPrivate::Entry::propagate_dirty (this=<value optimized out>) at ../../kio/kio/kdirwatch.cpp:404
#12 0x00007f572dc9fb27 in KDirWatchPrivate::slotRescan (this=0x2b3b070) at ../../kio/kio/kdirwatch.cpp:1275
#13 0x00007f572dca06f4 in KDirWatchPrivate::qt_metacall (this=0x2b3b070, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff3d15d740) at ./kdirwatch_p.moc:73
#14 0x00007f572c90bddc in QMetaObject::activate (sender=0x2b3b0d8, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x3) at kernel/qobject.cpp:3113
#15 0x00007f572c905d83 in QObject::event (this=0x2b3b0d8, e=0x0) at kernel/qobject.cpp:1075
#16 0x00007f572b83cefc in QApplicationPrivate::notify_helper (this=0x298f0c0, receiver=0x2b3b0d8, e=0x7fff3d15dd40) at kernel/qapplication.cpp:4056
#17 0x00007f572b8441ce in QApplication::notify (this=0x7fff3d15e0b0, receiver=0x2b3b0d8, e=0x7fff3d15dd40) at kernel/qapplication.cpp:4021
#18 0x00007f572d766f46 in KApplication::notify (this=0x7fff3d15e0b0, receiver=0x2b3b0d8, event=0x7fff3d15dd40) at ../../kdeui/kernel/kapplication.cpp:302
#19 0x00007f572c8f6c2c in QCoreApplication::notifyInternal (this=0x7fff3d15e0b0, receiver=0x2b3b0d8, event=0x7fff3d15dd40) at kernel/qcoreapplication.cpp:610
#20 0x00007f572c921862 in QCoreApplication::sendEvent (this=0x2992d50) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#21 QTimerInfoList::activateTimers (this=0x2992d50) at kernel/qeventdispatcher_unix.cpp:572
#22 0x00007f572c91f25d in timerSourceDispatch (source=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:165
#23 0x00007f5724fb8bce in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#24 0x00007f5724fbc598 in ?? () from /lib/libglib-2.0.so.0
#25 0x00007f5724fbc6c0 in g_main_context_iteration () from /lib/libglib-2.0.so.0
#26 0x00007f572c91f1a6 in QEventDispatcherGlib::processEvents (this=0x295c560, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#27 0x00007f572b8d14be in QGuiEventDispatcherGlib::processEvents (this=0x55f1e48, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#28 0x00007f572c8f5532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#29 0x00007f572c8f5904 in QEventLoop::exec (this=0x7fff3d15dfe0, flags=) at kernel/qeventloop.cpp:201
#30 0x00007f572c8f7ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#31 0x000000000077f212 in main ()
The current source language is "auto; currently c".

Reported using DrKonqi
Comment 1 caulier.gilles 2010-02-11 23:36:54 UTC 
It's not digiKam crash, but KDElibs KDirWatch API. It's already reported in this room before.

Gilles Caulier

*** This bug has been marked as a duplicate of bug 222974 ***
Comment 2 caulier.gilles 2017-08-16 12:52:53 UTC 
Since digiKam 5.0.0, KDirWatch was been replaced by QFileSytemWatcher. It will
not reproducible.

Gilles Caulier