[Digikam-devel] [Bug 247977] New: Digikam crash while scrolling the thumbnail view

Heikki Välisuo heikki.valisuo at elisanet.fi
Sun Aug 15 18:50:45 BST 2010


https://bugs.kde.org/show_bug.cgi?id=247977

           Summary: Digikam crash while scrolling the thumbnail view
           Product: digikam
           Version: 1.3.0
          Platform: openSUSE RPMs
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: heikki.valisuo at elisanet.fi


Application: digikam (1.3.0)
KDE Platform Version: 4.5.00 (KDE 4.5.0)
Qt Version: 4.6.3
Operating System: Linux 2.6.34-12-desktop x86_64
Distribution: "openSUSE 11.3 (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: I was scrolling through a
thumbnail view of a large album (viewing also its subalbums). All the
thumbnails should have been generated earlier. Digikam slowed down a little in
presenting the thumbnails and crashed. 

I am sorry I am so clumsy with your tools. I did not find until now my earlier
report whivh may actually be the same bug.

https://bugs.kde.org/show_bug.cgi?id=247940

-- Backtrace:
Application: digiKam (digikam), signal: Aborted
[Current thread is 1 (Thread 0x7f256382c7c0 (LWP 4978))]

Thread 17 (Thread 0x7f254bf55710 (LWP 4979)):
#0  0x00007f255b1ce39c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f255eafd2bb in wait (this=<value optimized out>, mutex=0xb7df60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xb7df60,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00000000006aa43d in Digikam::ScanController::run (this=0xb7d3d0) at
/usr/src/debug/digikam-1.3.0/digikam/scancontroller.cpp:516
#4  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0xb7d3d0) at
thread/qthread_unix.cpp:248
#5  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f255d19882d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7f254b754710 (LWP 4982)):
#0  0x00007f255d18f6b3 in poll () from /lib64/libc.so.6
#1  0x00007f2555d0cfd4 in g_main_context_poll (context=0xc8d5b0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0xc8d5b0, block=1, dispatch=1, self=<value
optimized out>) at gmain.c:2586
#3  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0xc8d5b0,
may_block=1) at gmain.c:2654
#4  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0xc2b4a0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f254b753dc0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0xd65550) at
thread/qthread_unix.cpp:248
#9  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f255d19882d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f254ad46710 (LWP 4983)):
#0  0x00007f255d18f6b3 in poll () from /lib64/libc.so.6
#1  0x00007f2555d0cfd4 in g_main_context_poll (context=0xc8d400, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0xc8d400, block=1, dispatch=1, self=<value
optimized out>) at gmain.c:2586
#3  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0xc8d400,
may_block=1) at gmain.c:2654
#4  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0xc8be10,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f254ad45dc0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0xbd9620) at
thread/qthread_unix.cpp:248
#9  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f255d19882d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7f254a27b710 (LWP 4984)):
#0  0x00007f255b1ce39c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f255eafd2bb in wait (this=<value optimized out>, mutex=0xbde638,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xbde638,
time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f2560d201f8 in Digikam::ParkingThread::run (this=0xbde620) at
/usr/src/debug/digikam-1.3.0/libs/threads/threadmanager.cpp:101
#4  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0xbde620) at
thread/qthread_unix.cpp:248
#5  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#6  0x00007f255d19882d in clone () from /lib64/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7f2549a7a710 (LWP 4985)):
#0  0x00007f255d18f6b3 in poll () from /lib64/libc.so.6
#1  0x00007f2555d0cfd4 in g_main_context_poll (context=0xd96870, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0xd96870, block=1, dispatch=1, self=<value
optimized out>) at gmain.c:2586
#3  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0xd96870,
may_block=1) at gmain.c:2654
#4  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0xd96780,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f2549a79dc0, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0xd8fa70) at
thread/qthread_unix.cpp:248
#9  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#10 0x00007f255d19882d in clone () from /lib64/libc.so.6
#11 0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f2549279710 (LWP 4986)):
#0  0x00007f2555d0bfa8 in IA__g_main_context_prepare (context=0xd97220,
priority=0x7f2549278c9c) at gmain.c:2282
#1  0x00007f2555d0ce69 in g_main_context_iterate (context=0xd97220, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2571
#2  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0xd97220,
may_block=1) at gmain.c:2654
#3  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0xd8fb30,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#4  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f2549278dc0, flags=...) at
kernel/qeventloop.cpp:201
#6  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#7  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0xd93190) at
thread/qthread_unix.cpp:248
#8  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#9  0x00007f255d19882d in clone () from /lib64/libc.so.6
#10 0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7f25382c7710 (LWP 4988)):
#0  0x00007f255b1ce709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f2542093951 in metronom_sync_loop () from /usr/lib64/libxine.so.1
#2  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f255d19882d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f2536e8a710 (LWP 4989)):
#0  0x00007f255b1ce709 in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f25420a198f in video_out_loop () from /usr/lib64/libxine.so.1
#2  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f255d19882d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7f2536689710 (LWP 4990)):
#0  0x00007fff6f9ff7bb in ?? ()
#1  0x00007f2555fb42a3 in clock_gettime () from /lib64/librt.so.1
#2  0x00007f255ec095ff in qt_gettime () at kernel/qcore_unix.cpp:111
#3  0x00007f255ec0cf4d in QTimerInfoList::updateCurrentTime (this=0x19e21a0) at
kernel/qeventdispatcher_unix.cpp:340
#4  0x00007f255ec0d2d5 in QTimerInfoList::timerWait (this=0x19e21a0, tm=...) at
kernel/qeventdispatcher_unix.cpp:443
#5  0x00007f255ec0bf0c in timerSourcePrepareHelper (src=<value optimized out>,
timeout=0x7f2536688bdc) at kernel/qeventdispatcher_glib.cpp:136
#6  0x00007f2555d0bf7f in IA__g_main_context_prepare (context=0x19f08b0,
priority=0x7f2536688c4c) at gmain.c:2280
#7  0x00007f2555d0ce69 in g_main_context_iterate (context=0x19f08b0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2571
#8  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0x19f08b0,
may_block=1) at gmain.c:2654
#9  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0x19f07c0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#10 0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#11 0x00007f255ebe3495 in QEventLoop::exec (this=0x7f2536688d70, flags=...) at
kernel/qeventloop.cpp:201
#12 0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#13 0x00007f25422f13b4 in ?? () from
/usr/lib64/kde4/plugins/phonon_backend/phonon_xine.so
#14 0x00007f255eafcbf5 in QThreadPrivate::start (arg=0x195e080) at
thread/qthread_unix.cpp:248
#15 0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#16 0x00007f255d19882d in clone () from /lib64/libc.so.6
#17 0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f2535c7e710 (LWP 4993)):
#0  0x00007f255d18f6b3 in poll () from /lib64/libc.so.6
#1  0x00007f2535c839d7 in ao_alsa_handle_event_thread () from
/usr/lib64/xine/plugins/1.29/xineplug_ao_out_alsa.so
#2  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f255d19882d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f253547d710 (LWP 4994)):
#0  0x00007f255b1ce39c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f25420a596b in ao_loop () from /usr/lib64/libxine.so.1
#2  0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#3  0x00007f255d19882d in clone () from /lib64/libc.so.6
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f2534c7c710 (LWP 4995)):
#0  postEventSourcePrepare (s=0x2104a00, timeout=0x0) at
kernel/qeventdispatcher_glib.cpp:259
#1  0x00007f2555d0c718 in IA__g_main_context_check (context=0x21057a0,
max_priority=2147483647, fds=<value optimized out>, n_fds=<value optimized
out>) at gmain.c:2469
#2  0x00007f2555d0cff2 in g_main_context_iterate (context=0x21057a0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2588
#3  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0x21057a0,
may_block=1) at gmain.c:2654
#4  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0x20f7b80,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f2534c7bd80, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f255ebc5458 in QInotifyFileSystemWatcherEngine::run (this=0x20f7640)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0x20f7640) at
thread/qthread_unix.cpp:248
#10 0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f255d19882d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7f25323a9710 (LWP 5002)):
#0  0x00007f255b1cd68e in __pthread_mutex_unlock_usercnt () from
/lib64/libpthread.so.0
#1  0x00007f2555d0cfc8 in g_main_context_poll (context=0x2641450, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2903
#2  g_main_context_iterate (context=0x2641450, block=1, dispatch=1, self=<value
optimized out>) at gmain.c:2586
#3  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0x2641450,
may_block=1) at gmain.c:2654
#4  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0x2642ba0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f25323a8d80, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f255ebc5458 in QInotifyFileSystemWatcherEngine::run (this=0x263d600)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0x263d600) at
thread/qthread_unix.cpp:248
#10 0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f255d19882d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f252fba4710 (LWP 5040)):
#0  0x00007f255d18f6b3 in poll () from /lib64/libc.so.6
#1  0x00007f2555d0cfd4 in g_main_context_poll (context=0x5a97fe0, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2904
#2  g_main_context_iterate (context=0x5a97fe0, block=1, dispatch=1, self=<value
optimized out>) at gmain.c:2586
#3  0x00007f2555d0d510 in IA__g_main_context_iteration (context=0x5a97fe0,
may_block=1) at gmain.c:2654
#4  0x00007f255ec0c6d6 in QEventDispatcherGlib::processEvents (this=0x4062d50,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:414
#5  0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#6  0x00007f255ebe3495 in QEventLoop::exec (this=0x7f252fba3d80, flags=...) at
kernel/qeventloop.cpp:201
#7  0x00007f255eafa2cf in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:487
#8  0x00007f255ebc5458 in QInotifyFileSystemWatcherEngine::run (this=0x5a94910)
at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007f255eafcbf5 in QThreadPrivate::start (arg=0x5a94910) at
thread/qthread_unix.cpp:248
#10 0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#11 0x00007f255d19882d in clone () from /lib64/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f251f0bf710 (LWP 5741)):
#0  0x00007f255b1ce39c in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f255eafbd23 in QMutexPrivate::wait (this=0xb7c8a0, timeout=-1) at
thread/qmutex_unix.cpp:84
#2  0x00007f255eaf8465 in QMutex::lock (this=0xb9c490) at thread/qmutex.cpp:167
#3  0x00007f2560cc8834 in
Digikam::ThumbnailDatabaseAccess::ThumbnailDatabaseAccess (this=<value
optimized out>) at
/usr/src/debug/digikam-1.3.0/libs/database/thumbnaildatabaseaccess.cpp:87
#4  0x00007f2560cf95ef in Digikam::ThumbnailCreator::loadFromDatabase
(this=0xbe6f10, info=...) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/thumbnailcreator.cpp:641
#5  0x00007f2560cfd086 in Digikam::ThumbnailCreator::load (this=0xbe6f10,
path=...) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/thumbnailcreator.cpp:185
#6  0x00007f2560d0526b in Digikam::ThumbnailLoadingTask::execute
(this=0x12581340) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/thumbnailtask.cpp:133
#7  0x00007f2560ce4596 in Digikam::LoadSaveThread::run (this=0xd6da30) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/loadsavethread.cpp:127
#8  0x00007f2560d210a6 in Digikam::DynamicThreadPriv::run (this=0xbf3fd0) at
/usr/src/debug/digikam-1.3.0/libs/threads/dynamicthread.cpp:237
#9  0x00007f255eaf3035 in QThreadPoolThread::run (this=0x2182260) at
concurrent/qthreadpool.cpp:106
#10 0x00007f255eafcbf5 in QThreadPrivate::start (arg=0x2182260) at
thread/qthread_unix.cpp:248
#11 0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#12 0x00007f255d19882d in clone () from /lib64/libc.so.6
#13 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f252eba2710 (LWP 5752)):
[KCrash Handler]
#6  0x00007f255d0fa9e5 in raise () from /lib64/libc.so.6
#7  0x00007f255d0fbee6 in abort () from /lib64/libc.so.6
#8  0x00007f255d954cdd in __gnu_cxx::__verbose_terminate_handler () at
../../../../libstdc++-v3/libsupc++/vterminate.cc:93
#9  0x00007f255d952ef6 in __cxxabiv1::__terminate (handler=<value optimized
out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:39
#10 0x00007f255d952f23 in std::terminate () at
../../../../libstdc++-v3/libsupc++/eh_terminate.cc:49
#11 0x00007f255d952f36 in __cxxabiv1::__unexpected (handler=<value optimized
out>) at ../../../../libstdc++-v3/libsupc++/eh_terminate.cc:55
#12 0x00007f255d952b23 in __cxxabiv1::__cxa_call_unexpected
(exc_obj_in=0xfd13850) at
../../../../libstdc++-v3/libsupc++/eh_personality.cc:755
#13 0x00007f2560d16c54 in CPGFImage::Read (this=0x7f252eba1130, level=0, cb=0,
data=0x0) at /usr/src/debug/digikam-1.3.0/libs/3rdparty/libpgf/PGFimage.cpp:252
#14 0x00007f2560d1d920 in Digikam::readPGFImageData (data=<value optimized
out>, img=...) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/pgfutils.cpp:73
#15 0x00007f2560cf97cc in Digikam::ThumbnailCreator::loadFromDatabase
(this=0xd176b0, info=...) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/thumbnailcreator.cpp:667
#16 0x00007f2560cfd086 in Digikam::ThumbnailCreator::load (this=0xd176b0,
path=...) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/thumbnailcreator.cpp:185
#17 0x00007f2560d0526b in Digikam::ThumbnailLoadingTask::execute
(this=0x7f23958c30d0) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/thumbnailtask.cpp:133
#18 0x00007f2560ce4596 in Digikam::LoadSaveThread::run (this=0xd77be0) at
/usr/src/debug/digikam-1.3.0/libs/threadimageio/loadsavethread.cpp:127
#19 0x00007f2560d210a6 in Digikam::DynamicThreadPriv::run (this=0xd77ca0) at
/usr/src/debug/digikam-1.3.0/libs/threads/dynamicthread.cpp:237
#20 0x00007f255eaf3035 in QThreadPoolThread::run (this=0x3f069b0) at
concurrent/qthreadpool.cpp:106
#21 0x00007f255eafcbf5 in QThreadPrivate::start (arg=0x3f069b0) at
thread/qthread_unix.cpp:248
#22 0x00007f255b1c9a4f in start_thread () from /lib64/libpthread.so.0
#23 0x00007f255d19882d in clone () from /lib64/libc.so.6
#24 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f256382c7c0 (LWP 4978)):
#0  0x00007f255b1cd681 in __pthread_mutex_unlock_usercnt () from
/lib64/libpthread.so.0
#1  0x00007f2553d1bbf4 in _xcb_conn_wait (c=0xa960f0, cond=<value optimized
out>, vector=0x7fff6f9ab918, count=0x7fff6f9ab914) at xcb_conn.c:303
#2  0x00007f2553d1c169 in _xcb_out_send (c=0xa960f0, vector=0x7fff6f9ab918,
count=0x7fff6f9ab914) at xcb_out.c:338
#3  0x00007f2553d1c1f7 in xcb_writev (c=0xa960f0, vector=0x7fff6f9ab960,
count=3, requests=202) at xcb_out.c:286
#4  0x00007f255b964776 in _XSend () from /usr/lib64/libX11.so.6
#5  0x00007f255b964b99 in _XReply () from /usr/lib64/libX11.so.6
#6  0x00007f255b940c25 in XGetImage () from /usr/lib64/libX11.so.6
#7  0x00007f255de41783 in QX11PixmapData::toImage (this=0x133d3d60) at
image/qpixmap_x11.cpp:1492
#8  0x00007f255de3fec2 in QX11PixmapData::setAlphaChannel (this=0x133d3d60,
alpha=...) at image/qpixmap_x11.cpp:1295
#9  0x00007f2560d49312 in Digikam::ItemViewHoverButton::paintEvent (this=<value
optimized out>, event=<value optimized out>)
    at
/usr/src/debug/digikam-1.3.0/libs/widgets/common/itemviewhoverbutton.cpp:171
#10 0x00007f255ddafd6e in QWidget::event (this=0xd8d540, event=0x7fff6f9ac7f0)
at kernel/qwidget.cpp:8190
#11 0x00007f255dd5f4d4 in QApplicationPrivate::notify_helper (this=0xa8a5b0,
receiver=0xd8d540, e=0x7fff6f9ac7f0) at kernel/qapplication.cpp:4302
#12 0x00007f255dd67aca in QApplication::notify (this=<value optimized out>,
receiver=0xd8d540, e=0x7fff6f9ac7f0) at kernel/qapplication.cpp:4185
#13 0x00007f255f5090b6 in KApplication::notify (this=0x7fff6f9b0360,
receiver=0xd8d540, event=0x7fff6f9ac7f0) at
/usr/src/debug/kdelibs-4.5.0/kdeui/kernel/kapplication.cpp:310
#14 0x00007f255ebe3e4c in QCoreApplication::notifyInternal
(this=0x7fff6f9b0360, receiver=0xd8d540, event=0x7fff6f9ac7f0) at
kernel/qcoreapplication.cpp:726
#15 0x00007f255ddab1b2 in sendSpontaneousEvent (this=0xbe40d0, pdev=0xc45938,
rgn=..., offset=..., flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at ../../src/corelib/kernel/qcoreapplication.h:218
#16 QWidgetPrivate::drawWidget (this=0xbe40d0, pdev=0xc45938, rgn=...,
offset=..., flags=4, sharedPainter=0x0, backingStore=0xca72f0) at
kernel/qwidget.cpp:5363
#17 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xc318d0, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#18 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xc318d0, pdev=0xc45938, siblings=..., index=0, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#19 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xc318d0, pdev=0xc45938, siblings=..., index=1, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#20 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xc318d0,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#21 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xd27cc0, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#22 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xd27cc0, pdev=0xc45938, siblings=..., index=56, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#23 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xd27cc0, pdev=0xc45938, siblings=..., index=57, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#24 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xd27cc0, pdev=0xc45938, siblings=..., index=58, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#25 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xd27cc0, pdev=0xc45938, siblings=..., index=59, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#26 0x00007f255ddabc3c in QWidgetPrivate::paintSiblingsRecursive
(this=0xd27cc0, pdev=0xc45938, siblings=..., index=77, rgn=..., offset=...,
flags=4, sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5463
#27 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xd27cc0,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#28 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xbf84e0, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#29 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xbf84e0,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#30 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xc2bca0, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#31 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xc2bca0,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#32 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xcc1b90, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#33 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xcc1b90,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#34 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xc5cc30, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#35 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xc5cc30,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#36 0x00007f255ddabd7f in QWidgetPrivate::paintSiblingsRecursive
(this=0xc48bd0, pdev=0xc45938, siblings=<value optimized out>, index=<value
optimized out>, rgn=..., offset=..., flags=4, 
    sharedPainter=0x0, backingStore=0xca72f0) at kernel/qwidget.cpp:5476
#37 0x00007f255ddaaf1a in QWidgetPrivate::drawWidget (this=0xc48bd0,
pdev=0xc45938, rgn=..., offset=..., flags=<value optimized out>,
sharedPainter=0x0, backingStore=0xca72f0)
    at kernel/qwidget.cpp:5412
#38 0x00007f255df5f231 in QWidgetBackingStore::sync (this=0xca72f0) at
painting/qbackingstore.cpp:1300
#39 0x00007f255dda1940 in QWidgetPrivate::syncBackingStore (this=0xc48bd0) at
kernel/qwidget.cpp:1688
#40 0x00007f255ddb0272 in QWidget::event (this=0xc01080, event=0x133d36b0) at
kernel/qwidget.cpp:8337
#41 0x00007f255e15ba6b in QMainWindow::event (this=0xc01080, event=0x133d36b0)
at widgets/qmainwindow.cpp:1414
#42 0x00007f255f5848f3 in KXmlGuiWindow::event (this=0xc01080, ev=0x133d36b0)
at /usr/src/debug/kdelibs-4.5.0/kdeui/xmlgui/kxmlguiwindow.cpp:130
#43 0x00007f255dd5f4d4 in QApplicationPrivate::notify_helper (this=0xa8a5b0,
receiver=0xc01080, e=0x133d36b0) at kernel/qapplication.cpp:4302
#44 0x00007f255dd67aca in QApplication::notify (this=<value optimized out>,
receiver=0xc01080, e=0x133d36b0) at kernel/qapplication.cpp:4185
#45 0x00007f255f5090b6 in KApplication::notify (this=0x7fff6f9b0360,
receiver=0xc01080, event=0x133d36b0) at
/usr/src/debug/kdelibs-4.5.0/kdeui/kernel/kapplication.cpp:310
#46 0x00007f255ebe3e4c in QCoreApplication::notifyInternal
(this=0x7fff6f9b0360, receiver=0xc01080, event=0x133d36b0) at
kernel/qcoreapplication.cpp:726
#47 0x00007f255ebe75ba in sendEvent (receiver=0x0, event_type=0, data=0xa47550)
at kernel/qcoreapplication.h:215
#48 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0xa47550) at kernel/qcoreapplication.cpp:1367
#49 0x00007f255ec0c173 in sendPostedEvents (s=<value optimized out>) at
kernel/qcoreapplication.h:220
#50 postEventSourceDispatch (s=<value optimized out>) at
kernel/qeventdispatcher_glib.cpp:276
#51 0x00007f2555d0ca93 in g_main_dispatch (context=0xa8d120) at gmain.c:1960
#52 IA__g_main_context_dispatch (context=0xa8d120) at gmain.c:2513
#53 0x00007f2555d0d270 in g_main_context_iterate (context=0xa8d120, block=1,
dispatch=1, self=<value optimized out>) at gmain.c:2591
#54 0x00007f2555d0d510 in IA__g_main_context_iteration (context=0xa8d120,
may_block=1) at gmain.c:2654
#55 0x00007f255ec0c67f in QEventDispatcherGlib::processEvents (this=0xa4d000,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#56 0x00007f255de0014e in QGuiEventDispatcherGlib::processEvents (this=<value
optimized out>, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#57 0x00007f255ebe3292 in QEventLoop::processEvents (this=<value optimized
out>, flags=...) at kernel/qeventloop.cpp:149
#58 0x00007f255ebe3495 in QEventLoop::exec (this=0x7fff6f9b01a0, flags=...) at
kernel/qeventloop.cpp:201
#59 0x00007f255ebe788b in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1003
#60 0x00000000007139c5 in main (argc=11036160, argv=0x7fff6f9b0a00) at
/usr/src/debug/digikam-1.3.0/digikam/main.cpp:195

Possible duplicates by query: bug 247579, bug 242840, bug 240373, bug 234694,
bug 234333.

Reported using DrKonqi

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