Bug 231396

Application that crashed: digikam
Version of the application: 1.0.0
KDE Version: 4.3.5 (KDE 4.3.5)
Qt Version: 4.5.2
Operating System: Linux 2.6.31-20-generic x86_64
Distribution: Ubuntu 9.10

What I was doing when the application crashed:
Repeatedly I would select an image in the viewer, select a tag on the right panel, and click apply. After tagging a dozen or two images this way, digikam would crash. This was reproduced many times.

 -- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
The current source language is "auto; currently c".
[Current thread is 1 (Thread 0x7f3444330750 (LWP 2952))]

Thread 19 (Thread 0x7f342d44f910 (LWP 2953)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0xe623f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0xe623f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00000000006da043 in Digikam::ScanController::run (this=0xe61440) at /build/buildd/digikam-1.0.0/digikam/scancontroller.cpp:499
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0xe61440) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7f3429b6d910 (LWP 2955)):
#0  0x00007f343cfa83c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f343742f37c in g_main_context_poll (context=0x12ac420, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2904
#2  g_main_context_iterate (context=0x12ac420, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2586
#3  0x00007f343742f6c0 in IA__g_main_context_iteration (context=0x12ac420, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#4  0x00007f343db5c1fe in QEventDispatcherGlib::processEvents (this=0x1091ab0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#5  0x00007f343db32532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#6  0x00007f343db32904 in QEventLoop::exec (this=0x7f3429b6d050, flags=) at kernel/qeventloop.cpp:201
#7  0x00007f343da4a6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007f343da4d445 in QThreadPrivate::start (arg=0x108c950) at thread/qthread_unix.cpp:188
#9  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#10 0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 17 (Thread 0x7f34292e0910 (LWP 2956)):
#0  0x00007f343742f6ca in IA__g_main_context_iteration (context=0x15cd5b0, may_block=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2655
#1  0x00007f343db5c1fe in QEventDispatcherGlib::processEvents (this=0x107aa40, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#2  0x00007f343db32532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#3  0x00007f343db32904 in QEventLoop::exec (this=0x7f34292e0050, flags=) at kernel/qeventloop.cpp:201
#4  0x00007f343da4a6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#5  0x00007f343da4d445 in QThreadPrivate::start (arg=0x1091700) at thread/qthread_unix.cpp:188
#6  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#7  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#8  0x0000000000000000 in ?? ()
The current source language is "auto; currently c".

Thread 16 (Thread 0x7f3428a5f910 (LWP 2957)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x11a84f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x11a84f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x11a84e0) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x11a84e0) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7f3423fff910 (LWP 2958)):
#0  0x00007f343742f31d in g_main_context_poll (context=0x163a3a0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2899
#1  g_main_context_iterate (context=0x163a3a0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2586
#2  0x00007f343742f6c0 in IA__g_main_context_iteration (context=0x163a3a0, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#3  0x00007f343db5c1fe in QEventDispatcherGlib::processEvents (this=0x163a2d0, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:329
#4  0x00007f343db32532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f343db32904 in QEventLoop::exec (this=0x7f3423fff050, flags=) at kernel/qeventloop.cpp:201
#6  0x00007f343da4a6cb in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007f343da4d445 in QThreadPrivate::start (arg=0x152e470) at thread/qthread_unix.cpp:188
#8  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#9  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#10 0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 14 (Thread 0x7f34237fe910 (LWP 2959)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f34237fdd80 in ?? ()
#2  0x00007fff35dae782 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
The current source language is "auto; currently c".

Thread 13 (Thread 0x7f3422ffd910 (LWP 2960)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x142c0f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x142c0f8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x142c0e0) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x142c0e0) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7f341bd65910 (LWP 2967)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:220
#1  0x00007f3420b93c91 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()
The current source language is "auto; currently asm".

Thread 11 (Thread 0x7f3419be0910 (LWP 2968)):
#0  0x00007f343cfad412 in select () from /lib/libc.so.6
#1  0x00007f3420bbc725 in xine_usec_sleep () from /usr/lib/libxine.so.1
#2  0x00007f3420ba17e9 in ?? () from /usr/lib/libxine.so.1
#3  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#4  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7f34193df910 (LWP 2969)):
#0  0xffffffffff60017b in ?? ()
#1  0x00007f34193ded30 in ?? ()
#2  0x00007fff35dae782 in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)
The current source language is "auto; currently c".

Thread 9 (Thread 0x7f34147cc910 (LWP 2978)):
#0  0x00007f343cfa83c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f341b14b20f in ?? () from /usr/lib/libpulse.so.0
#2  0x00007f341b13b5e6 in pa_mainloop_poll () from /usr/lib/libpulse.so.0
#3  0x00007f341b13ceb9 in pa_mainloop_iterate () from /usr/lib/libpulse.so.0
#4  0x00007f341b13cf70 in pa_mainloop_run () from /usr/lib/libpulse.so.0
#5  0x00007f341b14b12b in ?? () from /usr/lib/libpulse.so.0
#6  0x00007f341af0c050 in ?? () from /usr/lib/libpulsecommon-0.9.19.so
#7  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#8  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7f34185c7910 (LWP 2979)):
#0  0x00007f343cfa83c3 in *__GI___poll (fds=<value optimized out>, nfds=<value optimized out>, timeout=333) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f34189dacbe in ?? () from /usr/lib/xine/plugins/1.26/xineplug_ao_out_alsa.so
#2  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7f3417dc6910 (LWP 2980)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f3420ba4983 in ?? () from /usr/lib/libxine.so.1
#2  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#3  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7f340df6c910 (LWP 2990)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x1d6ef38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x1d6ef38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x1d6ef20) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x1d6ef20) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d 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 0x7f340d76b910 (LWP 2997)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x2bb65d8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x2bb65d8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x2bb65c0) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x2bb65c0) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7f340e7c7910 (LWP 2998)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x35dcc88, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x35dcc88, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x35dcc70) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x35dcc70) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f340f7c9910 (LWP 3083)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x4dbee38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x4dbee38, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x4dbee20) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x4dbee20) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f340cf6a910 (LWP 3084)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007f343da4e4fb in QWaitConditionPrivate::wait (this=<value optimized out>, mutex=0x4dbf588, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  QWaitCondition::wait (this=<value optimized out>, mutex=0x4dbf588, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:159
#3  0x00007f34413d6862 in Digikam::LoadSaveThread::run (this=0x4dbf570) at /build/buildd/digikam-1.0.0/libs/threadimageio/loadsavethread.cpp:131
#4  0x00007f343da4d445 in QThreadPrivate::start (arg=0x4dbf570) at thread/qthread_unix.cpp:188
#5  0x00007f343bd4ea04 in start_thread (arg=<value optimized out>) at pthread_create.c:300
#6  0x00007f343cfb480d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f3444330750 (LWP 2952)):
[KCrash Handler]
#5  QString::size (this=<value optimized out>, other=...) at ../../include/QtCore/../../src/corelib/tools/qstring.h:104
#6  QString::operator== (this=<value optimized out>, other=...) at tools/qstring.cpp:1912
#7  0x00007f343fff206b in KDirWatchPrivate::Entry::findSubEntry (this=0xedb0b0) at ../../kio/kio/kdirwatch_p.h:157
#8  KDirWatchPrivate::inotifyEventReceived (this=0xedb0b0) at ../../kio/kio/kdirwatch.cpp:297
#9  0x00007f343fff36c4 in KDirWatchPrivate::qt_metacall (this=0xedb0b0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fff35d6c170) at ./kdirwatch_p.moc:75
#10 0x00007f343db48ddc in QMetaObject::activate (sender=0xec3ea0, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3113
#11 0x00007f343db7ee9e in QSocketNotifier::activated (this=0x40a98a0000000000, _t1=23) at .moc/release-shared/moc_qsocketnotifier.cpp:83
#12 0x00007f343db4d773 in QSocketNotifier::event (this=0xec3ea0, e=0x7fff35d6c6b0) at kernel/qsocketnotifier.cpp:316
#13 0x00007f343e6c8efc in QApplicationPrivate::notify_helper (this=0xc4c090, receiver=0xec3ea0, e=0x7fff35d6c6b0) at kernel/qapplication.cpp:4056
#14 0x00007f343e6d01ce in QApplication::notify (this=0x7fff35d6f1c0, receiver=0xec3ea0, e=0x7fff35d6c6b0) at kernel/qapplication.cpp:4021
#15 0x00007f343fab9f46 in KApplication::notify (this=0x7fff35d6f1c0, receiver=0xec3ea0, event=0x7fff35d6c6b0) at ../../kdeui/kernel/kapplication.cpp:302
#16 0x00007f343db33c2c in QCoreApplication::notifyInternal (this=0x7fff35d6f1c0, receiver=0xec3ea0, event=0x7fff35d6c6b0) at kernel/qcoreapplication.cpp:610
#17 0x00007f343db5c42a in QCoreApplication::sendEvent (source=0xc4fc80) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:213
#18 socketNotifierSourceDispatch (source=0xc4fc80) at kernel/qeventdispatcher_glib.cpp:110
#19 0x00007f343742bbce in g_main_dispatch (context=0xc4e9f0) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#20 IA__g_main_context_dispatch (context=0xc4e9f0) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#21 0x00007f343742f598 in g_main_context_iterate (context=0xc4e9f0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#22 0x00007f343742f6c0 in IA__g_main_context_iteration (context=0xc4e9f0, may_block=0) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#23 0x00007f343db5c1a6 in QEventDispatcherGlib::processEvents (this=0xc19590, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#24 0x00007f343e75d4be in QGuiEventDispatcherGlib::processEvents (this=0x40a98a0000000000, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#25 0x00007f343db34c1f in QCoreApplication::processEvents (flags=) at kernel/qcoreapplication.cpp:803
#26 0x0000000000497e15 in Digikam::ImageDescEditTab::slotApplyAllChanges (this=0x1f62140) at /build/buildd/digikam-1.0.0/libs/imageproperties/imagedescedittab.cpp:601
#27 0x0000000000498ecc in Digikam::ImageDescEditTab::qt_metacall (this=0x1f62140, _c=QMetaObject::InvokeMetaMethod, _id=19027952, _a=0x7fff35d6cb70)
    at /build/buildd/digikam-1.0.0/obj-x86_64-linux-gnu/digikam/imagedescedittab.moc:140
#28 0x00007f343db48ddc in QMetaObject::activate (sender=0x24ba840, from_signal_index=<value optimized out>, to_signal_index=<value optimized out>, argv=0x5) at kernel/qobject.cpp:3113
#29 0x00007f343ecca8e7 in QAbstractButton::clicked (this=0x40a98a0000000000, _t1=false) at .moc/release-shared/moc_qabstractbutton.cpp:200
#30 0x00007f343ea2c41b in QAbstractButtonPrivate::emitClicked (this=0x24ba970) at widgets/qabstractbutton.cpp:543
#31 0x00007f343ea2e02b in QAbstractButtonPrivate::click (this=0x24ba970) at widgets/qabstractbutton.cpp:536
#32 0x00007f343ea2e275 in QAbstractButton::mouseReleaseEvent (this=0x24ba840, e=0x7fff35d6d290) at widgets/qabstractbutton.cpp:1115
#33 0x00007f343e7179c0 in QWidget::event (this=0x24ba840, event=0x7fff35d6d290) at kernel/qwidget.cpp:7549
#34 0x00007f343e6c8efc in QApplicationPrivate::notify_helper (this=0xc4c090, receiver=0x24ba840, e=0x7fff35d6d290) at kernel/qapplication.cpp:4056
#35 0x00007f343e6d0011 in QApplication::notify (this=<value optimized out>, receiver=0x24ba840, e=0x7fff35d6d290) at kernel/qapplication.cpp:3758
#36 0x00007f343fab9f46 in KApplication::notify (this=0x7fff35d6f1c0, receiver=0x24ba840, event=0x7fff35d6d290) at ../../kdeui/kernel/kapplication.cpp:302
#37 0x00007f343db33c2c in QCoreApplication::notifyInternal (this=0x7fff35d6f1c0, receiver=0x24ba840, event=0x7fff35d6d290) at kernel/qcoreapplication.cpp:610
#38 0x00007f343e6cf8e0 in QCoreApplication::sendSpontaneousEvent (receiver=0x24ba840, event=0x7fff35d6d290, alienWidget=0x24ba840, nativeWidget=0x1f62140, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:216
#39 QApplicationPrivate::sendMouseEvent (receiver=0x24ba840, event=0x7fff35d6d290, alienWidget=0x24ba840, nativeWidget=0x1f62140, buttonDown=<value optimized out>, 
    lastMouseReceiver=<value optimized out>) at kernel/qapplication.cpp:2924
#40 0x00007f343e735a0e in QETWidget::translateMouseEvent (this=0x1f62140, event=<value optimized out>) at kernel/qapplication_x11.cpp:4409
#41 0x00007f343e734aa9 in QApplication::x11ProcessEvent (this=<value optimized out>, event=0x7fff35d6edc0) at kernel/qapplication_x11.cpp:3550
#42 0x00007f343e75dd0c in x11EventSourceDispatch (s=<value optimized out>, callback=<value optimized out>, user_data=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:146
#43 0x00007f343742bbce in g_main_dispatch (context=0xc4e9f0) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:1960
#44 IA__g_main_context_dispatch (context=0xc4e9f0) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2513
#45 0x00007f343742f598 in g_main_context_iterate (context=0xc4e9f0, block=<value optimized out>, dispatch=<value optimized out>, self=<value optimized out>)
    at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2591
#46 0x00007f343742f6c0 in IA__g_main_context_iteration (context=0xc4e9f0, may_block=1) at /build/buildd/glib2.0-2.22.3/glib/gmain.c:2654
#47 0x00007f343db5c1a6 in QEventDispatcherGlib::processEvents (this=0xc19590, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:327
#48 0x00007f343e75d4be in QGuiEventDispatcherGlib::processEvents (this=0x40a98a0000000000, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#49 0x00007f343db32532 in QEventLoop::processEvents (this=<value optimized out>, flags=) at kernel/qeventloop.cpp:149
#50 0x00007f343db32904 in QEventLoop::exec (this=0x7fff35d6f0f0, flags=) at kernel/qeventloop.cpp:201
#51 0x00007f343db34ab9 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:888
#52 0x0000000000779602 in main (argc=<value optimized out>, argv=<value optimized out>) at /build/buildd/digikam-1.0.0/digikam/main.cpp:195
The current source language is "auto; currently c".

This bug may be a duplicate of or related to bug 224588

Reported using DrKonqi