Bug 250333

Application that crashed: digikam
Version of the application: 0.10.0
KDE Version: 4.3.5 (KDE 4.3.5) "release 0"
Qt Version: 4.5.3
Operating System: Linux 2.6.31.12-0.2-desktop i686
Distribution: "openSUSE 11.2 (i586)"

What I was doing when the application crashed:
After changing the rating (stars) with mouseclick of some (5 to 10) photos digikam crashes.

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
[Current thread is 1 (Thread 0xb2ff8700 (LWP 5819))]

Thread 13 (Thread 0xb18cab70 (LWP 5820)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0x0829a1c8 in ?? ()
#6  0xb5055623 in QThreadPrivate::start (arg=0x84a72a0) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 12 (Thread 0xb0c80b70 (LWP 5833)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb6a2f2cc in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb5055623 in QThreadPrivate::start (arg=0x84c8618) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 11 (Thread 0xaffffb70 (LWP 5834)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb6a2f2cc in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb5055623 in QThreadPrivate::start (arg=0x85240e8) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 10 (Thread 0xae118b70 (LWP 5835)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d590c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:179
#2  0xb4e4a2d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xb03860ab in metronom_sync_loop (this=0x862bf70) at metronom.c:870
#4  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#5  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 9 (Thread 0xad250b70 (LWP 5836)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d590c2 in pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S:179
#2  0xb4e4a2d4 in pthread_cond_timedwait () from /lib/libc.so.6
#3  0xb039219b in interruptable_sleep (this=0x85fe578, usec_to_sleep=<value optimized out>) at video_out.c:1092
#4  0xb0394b0e in video_out_loop (this_gen=0x85fe578) at video_out.c:1276
#5  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#6  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 8 (Thread 0xaca4fb70 (LWP 5837)):
#0  0xb34481eb in clock_gettime (clock_id=1, tp=0xaca4f068) at ../sysdeps/unix/clock_gettime.c:100
#1  0xb5179e14 in QTimerInfoList::getTime (this=0x86171c4, t=...) at kernel/qeventdispatcher_unix.cpp:339
#2  0xb517a052 in QTimerInfoList::updateCurrentTime (this=0x86171c4) at kernel/qeventdispatcher_unix.cpp:297
#3  0xb517a22e in QTimerInfoList::timerWait (this=0x86171c4, tm=...) at kernel/qeventdispatcher_unix.cpp:420
#4  0xb517820b in timerSourcePrepareHelper (src=<value optimized out>, timeout=0xaca4f13c) at kernel/qeventdispatcher_glib.cpp:136
#5  0xb355d618 in g_main_context_prepare () from /usr/lib/libglib-2.0.so.0
#6  0xb355d999 in ?? () from /usr/lib/libglib-2.0.so.0
#7  0xb355debe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#8  0xb517805f in QEventDispatcherGlib::processEvents (this=0x85fbe00, flags=...) at kernel/qeventdispatcher_glib.cpp:409
#9  0xb514a98d in QEventLoop::processEvents (this=0xaca4f2d4, flags=) at kernel/qeventloop.cpp:149
#10 0xb514add9 in QEventLoop::exec (this=0xaca4f2d4, flags=...) at kernel/qeventloop.cpp:201
#11 0xb5052317 in QThread::exec (this=0x85fb728) at thread/qthread.cpp:487
#12 0xae16b5b8 in Phonon::MediaSource::type() const () from /usr/lib/kde4/plugins/phonon_backend/phonon_xine.so
#13 0xb5055623 in QThreadPrivate::start (arg=0x85fb728) at thread/qthread_unix.cpp:188
#14 0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#15 0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 7 (Thread 0xac24eb70 (LWP 5840)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4e31d5e in poll () from /lib/libc.so.6
#2  0xad8fe349 in my_snd_mixer_wait (mixer=<value optimized out>, timeout=<value optimized out>) at audio_alsa_out.c:151
#3  ao_alsa_handle_event_thread (mixer=<value optimized out>, timeout=<value optimized out>) at audio_alsa_out.c:167
#4  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#5  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 6 (Thread 0xaba4db70 (LWP 5841)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb03980c0 in fifo_peek_int (blocking=<value optimized out>, fifo=<value optimized out>) at audio_out.c:346
#4  fifo_peek (blocking=<value optimized out>, fifo=<value optimized out>) at audio_out.c:386
#5  ao_loop (blocking=<value optimized out>, fifo=<value optimized out>) at audio_out.c:1013
#6  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#7  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 5 (Thread 0xa83feb70 (LWP 5857)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb6a2f2cc in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb5055623 in QThreadPrivate::start (arg=0x9478278) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 4 (Thread 0xab1e5b70 (LWP 5928)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb6a2f2cc in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb5055623 in QThreadPrivate::start (arg=0xa4ee918) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 3 (Thread 0xaa98db70 (LWP 5929)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb6a2f2cc in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb5055623 in QThreadPrivate::start (arg=0x9eb3690) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 2 (Thread 0xa8bffb70 (LWP 6165)):
#0  0xffffe424 in __kernel_vsyscall ()
#1  0xb4d58d95 in pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S:122
#2  0xb4e4a27c in pthread_cond_wait () from /lib/libc.so.6
#3  0xb5056750 in wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:87
#4  QWaitCondition::wait (time=<value optimized out>, this=<value optimized out>) at thread/qwaitcondition_unix.cpp:159
#5  0xb6a2f2cc in Digikam::LoadSaveThread::run() () from /usr/lib/libdigikamcore.so.1
#6  0xb5055623 in QThreadPrivate::start (arg=0x86328d8) at thread/qthread_unix.cpp:188
#7  0xb4d546e5 in start_thread (arg=0x0) at pthread_create.c:297
#8  0xb4d54600 in ?? () at pthread_create.c:216 from /lib/libpthread.so.0

Thread 1 (Thread 0xb2ff8700 (LWP 5819)):
[KCrash Handler]
#6  0xb509aa94 in size (this=<value optimized out>) at ../../src/corelib/tools/qstring.h:104
#7  QString::operator== (this=<value optimized out>) at tools/qstring.cpp:1912
#8  0xb63f634f in ?? () from /usr/lib/libkio.so.5
#9  0xb63f2dff in ?? () from /usr/lib/libkio.so.5
#10 0xb63f5fe4 in ?? () from /usr/lib/libkio.so.5
#11 0xb5162864 in QMetaObject::activate (sender=0x8452a50, from_signal_index=4, to_signal_index=4, argv=0xbfeb5168) at kernel/qobject.cpp:3113
#12 0xb5163585 in QMetaObject::activate (sender=0x8452a50, m=0xb523f8b0, local_signal_index=0, argv=0xbfeb5168) at kernel/qobject.cpp:3187
#13 0xb519e585 in QSocketNotifier::activated (this=0x8452a50, _t1=13) at .moc/release-shared/moc_qsocketnotifier.cpp:83
#14 0xb51673af in QSocketNotifier::event (this=0x8452a50, e=0xbfeb54f4) at kernel/qsocketnotifier.cpp:316
#15 0xb56528fc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#16 0xb565a34e in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQtGui.so.4
#17 0xb60d4521 in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#18 0xb514c32e in QCoreApplication::notifyInternal (this=0xbfeb57fc, receiver=0x8452a50, event=0xbfeb54f4) at kernel/qcoreapplication.cpp:610
#19 0xb51783a8 in sendEvent (event=<value optimized out>, receiver=<value optimized out>) at kernel/qcoreapplication.h:213
#20 socketNotifierSourceDispatch (event=<value optimized out>, receiver=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:110
#21 0xb355a4c2 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#22 0xb355dd98 in ?? () from /usr/lib/libglib-2.0.so.0
#23 0xb355debe in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#24 0xb5178011 in QEventDispatcherGlib::processEvents (this=0x83780e8, flags=...) at kernel/qeventdispatcher_glib.cpp:407
#25 0xb56f429a in ?? () from /usr/lib/libQtGui.so.4
#26 0xb514a98d in QEventLoop::processEvents (this=0xbfeb5754, flags=) at kernel/qeventloop.cpp:149
#27 0xb514add9 in QEventLoop::exec (this=0xbfeb5754, flags=...) at kernel/qeventloop.cpp:201
#28 0xb514d270 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#29 0xb5652774 in QApplication::exec() () from /usr/lib/libQtGui.so.4
#30 0x082c1e3f in ?? ()
#31 0xb4d80ace in __libc_start_main () from /lib/libc.so.6
#32 0x0808ddf1 in _start ()

This bug may be a duplicate of or related to bug 234042

Reported using DrKonqi