Bug 305450

Application: digikam (2.5.0)
KDE Platform Version: 4.8.3 (4.8.3)
Qt Version: 4.8.2
Operating System: Linux 3.2.2-c1 x86_64
Distribution (Platform): Gentoo Packages

-- Information about the crash:
- What I was doing when the application crashed:
Just clicked on the Location tab that's on the right (where Marbe-like view is shown). Couldn't reproduce again.

-- Backtrace:
Application: digiKam (digikam), signal: Segmentation fault
pthread_cond_wait () 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 0x7febb833b800 (LWP 8408))]

Thread 8 (Thread 0x7feb9905d700 (LWP 8482)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007febb310371b in wait (time=18446744073709551615, this=0xdba110) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xdba008, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00000000005bd980 in Digikam::ScanController::run (this=0xdb9da0) at /var/tmp/portage/media-gfx/digikam-2.5.0/work/digikam-2.5.0/core/digikam/database/scancontroller.cpp:647
#4  0x00007febb310280b in QThreadPrivate::start (arg=0xdb9da0) at thread/qthread_unix.cpp:307
#5  0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007febb0295d0c in start_thread (arg=0x7feb9905d700) at pthread_create.c:301
#7  0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 7 (Thread 0x7feb9885c700 (LWP 8483)):
#0  0x00007febb0298324 in __pthread_mutex_lock (mutex=0xdc50d8) at pthread_mutex_lock.c:61
#1  0x00007febab12f02c in g_main_context_iteration (context=0xdc50d0, may_block=1) at gmain.c:3151
#2  0x00007febb3232cf6 in QEventDispatcherGlib::processEvents (this=0xdc4a00, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#3  0x00007febb3202852 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#4  0x00007febb3202b05 in QEventLoop::exec (this=0x7feb9885bc80, flags=...) at kernel/qeventloop.cpp:204
#5  0x00007febb3100198 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#6  0x00007febb31e1578 in QInotifyFileSystemWatcherEngine::run (this=0xdc4240) at io/qfilesystemwatcher_inotify.cpp:248
#7  0x00007febb310280b in QThreadPrivate::start (arg=0xdc4240) at thread/qthread_unix.cpp:307
#8  0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#9  0x00007febb0295d0c in start_thread (arg=0x7feb9885c700) at pthread_create.c:301
#10 0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 6 (Thread 0x7feb93fff700 (LWP 8513)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007febb310371b in wait (time=18446744073709551615, this=0xe8b5a0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0xf28828, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007febb5be0a79 in Digikam::ParkingThread::run (this=0xf28810) at /var/tmp/portage/media-gfx/digikam-2.5.0/work/digikam-2.5.0/core/libs/threads/threadmanager.cpp:119
#4  0x00007febb310280b in QThreadPrivate::start (arg=0xf28810) at thread/qthread_unix.cpp:307
#5  0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#6  0x00007febb0295d0c in start_thread (arg=0x7feb93fff700) at pthread_create.c:301
#7  0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 5 (Thread 0x7feb908a7700 (LWP 8584)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007feb915d40d8 in LoopRequest (p_playlist=0x152c5d8) at playlist/thread.c:537
#2  Thread (data=0x152c5d8) at playlist/thread.c:584
#3  0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#4  0x00007febb0295d0c in start_thread (arg=0x7feb908a7700) at pthread_create.c:301
#5  0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 4 (Thread 0x7feb833a5700 (LWP 22794)):
#0  0x00007fffcf3d78de in ?? ()
#1  0x00007feba9da9853 in *__GI_clock_gettime (clock_id=1, tp=0x7feb833a49c0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007febb315a972 in do_gettime (frac=<optimized out>, sec=<optimized out>) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007febb323368d in QTimerInfoList::updateCurrentTime (this=0x56a9100) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007febb3233a15 in QTimerInfoList::timerWait (this=0x56a9100, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007febb323247c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7feb833a4aec) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007febb3232525 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007febab12dbe6 in g_main_context_prepare (context=0x4b815d0, priority=0x7feb833a4b5c) at gmain.c:2762
#9  0x00007febab12ea09 in g_main_context_iterate (context=0x4b815d0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3069
#10 0x00007febab12f041 in g_main_context_iteration (context=0x4b815d0, may_block=1) at gmain.c:3152
#11 0x00007febb3232cf6 in QEventDispatcherGlib::processEvents (this=0xed7fc0, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007febb3202852 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007febb3202b05 in QEventLoop::exec (this=0x7feb833a4c80, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007febb3100198 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007febb31e1578 in QInotifyFileSystemWatcherEngine::run (this=0x5583bf0) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007febb310280b in QThreadPrivate::start (arg=0x5583bf0) at thread/qthread_unix.cpp:307
#17 0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#18 0x00007febb0295d0c in start_thread (arg=0x7feb833a5700) at pthread_create.c:301
#19 0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 3 (Thread 0x7feb9028b700 (LWP 22795)):
#0  0x00007fffcf3d78de in ?? ()
#1  0x00007feba9da9853 in *__GI_clock_gettime (clock_id=1, tp=0x7feb9028a9c0) at ../sysdeps/unix/clock_gettime.c:100
#2  0x00007febb315a972 in do_gettime (frac=<optimized out>, sec=<optimized out>) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007febb323368d in QTimerInfoList::updateCurrentTime (this=0x7feb7c325370) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007febb3233a15 in QTimerInfoList::timerWait (this=0x7feb7c325370, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007febb323247c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7feb9028aaec) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007febb3232525 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007febab12dbe6 in g_main_context_prepare (context=0x4f7d8b0, priority=0x7feb9028ab5c) at gmain.c:2762
#9  0x00007febab12ea09 in g_main_context_iterate (context=0x4f7d8b0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3069
#10 0x00007febab12f041 in g_main_context_iteration (context=0x4f7d8b0, may_block=1) at gmain.c:3152
#11 0x00007febb3232cf6 in QEventDispatcherGlib::processEvents (this=0x4f7d560, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007febb3202852 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007febb3202b05 in QEventLoop::exec (this=0x7feb9028ac80, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007febb3100198 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007febb31e1578 in QInotifyFileSystemWatcherEngine::run (this=0x5723860) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007febb310280b in QThreadPrivate::start (arg=0x5723860) at thread/qthread_unix.cpp:307
#17 0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#18 0x00007febb0295d0c in start_thread (arg=0x7feb9028b700) at pthread_create.c:301
#19 0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 2 (Thread 0x7feb707f8700 (LWP 22818)):
[KCrash Handler]
#6  0x00007febb321d1b3 in QObject::connect (sender=0x7feb9448d560, signal=<optimized out>, receiver=0x4938430, method=0x7febaede22b1 "addParsingResult( GeoDataDocument*, QString )", type=Qt::AutoConnection) at kernel/qobject.cpp:2588
#7  0x00007febaed99663 in Marble::ParsingTask::runTask (this=0x7feb94403af0) at /var/tmp/portage/kde-base/marble-4.8.3/work/marble-4.8.3/src/lib/RunnerTask.cpp:114
#8  0x00007febaed997be in Marble::RunnerTask::run (this=0x7feb94403af0) at /var/tmp/portage/kde-base/marble-4.8.3/work/marble-4.8.3/src/lib/RunnerTask.cpp:33
#9  0x00007febb30f6d60 in QThreadPoolThread::run (this=0x7feb944597a0) at concurrent/qthreadpool.cpp:107
#10 0x00007febb310280b in QThreadPrivate::start (arg=0x7feb944597a0) at thread/qthread_unix.cpp:307
#11 0x00007feba7d14ae4 in ?? () from /usr/lib64/libGL.so.1
#12 0x00007febb0295d0c in start_thread (arg=0x7feb707f8700) at pthread_create.c:301
#13 0x00007febb1ec964d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:115

Thread 1 (Thread 0x7febb833b800 (LWP 8408)):
#0  pthread_cond_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:162
#1  0x00007febb310371b in wait (time=18446744073709551615, this=0x2530f70) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2530ea8, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007febb30f6146 in QThreadPoolPrivate::waitForDone (this=0x2530e20, msecs=-1) at concurrent/qthreadpool.cpp:298
#4  0x00007febb30f7594 in QThreadPool::~QThreadPool (this=0x2664f80, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:440
#5  0x00007febb30f75d9 in QThreadPool::~QThreadPool (this=0x2664f80, __in_chrg=<optimized out>) at concurrent/qthreadpool.cpp:442
#6  0x00007febb30f7c45 in QGlobalStaticDeleter<QThreadPool>::~QGlobalStaticDeleter (this=<optimized out>, __in_chrg=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qglobal.h:1927
#7  0x00007febb1e25471 in __run_exit_handlers (status=1, listp=0x7febb21754c8, run_list_atexit=true) at exit.c:78
#8  0x00007febb1e254c5 in *__GI_exit (status=38997916) at exit.c:100
#9  0x00007febb3c876d8 in qt_xio_errhandler () at kernel/qapplication_x11.cpp:770
#10 0x00007febb49588b8 in KApplication::xioErrhandler (this=0x7fffcf2e1890, dpy=0xbd19c0) at /var/tmp/portage/kde-base/kdelibs-4.8.3/work/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:419
#11 0x00007febb08315ae in _XIOError (dpy=0xbd19c0) at /var/tmp/portage/x11-libs/libX11-1.5.0/work/libX11-1.5.0/src/XlibInt.c:1618
#12 0x00007febb082effd in _XEventsQueued (dpy=0xbd19c0, mode=<optimized out>) at /var/tmp/portage/x11-libs/libX11-1.5.0/work/libX11-1.5.0/src/xcb_io.c:365
#13 0x00007febb08104da in XFlush (dpy=0xbd19c0) at /var/tmp/portage/x11-libs/libX11-1.5.0/work/libX11-1.5.0/src/Flush.c:39
#14 0x00007febb3cb6310 in QWidgetPrivate::hide_sys (this=0x2572ca0) at kernel/qwidget_x11.cpp:2249
#15 0x00007febb3c6d931 in QWidgetPrivate::hide_helper (this=0x2572ca0) at kernel/qwidget.cpp:7627
#16 0x00007febb3c6f5e8 in QWidget::setVisible (this=0x207b930, visible=<optimized out>) at kernel/qwidget.cpp:7810
#17 0x00007febb3219333 in QMetaObject::activate (sender=0x2573010, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3547
#18 0x00007febb32184a9 in QObject::event (this=0x2573010, e=<optimized out>) at kernel/qobject.cpp:1157
#19 0x00007febb3c1b284 in QApplicationPrivate::notify_helper (this=0xbac350, receiver=0x2573010, e=0x7fffcf2e1420) at kernel/qapplication.cpp:4551
#20 0x00007febb3c1fd5f in QApplication::notify (this=<optimized out>, receiver=0x2573010, e=0x7fffcf2e1420) at kernel/qapplication.cpp:4412
#21 0x00007febb4959b76 in KApplication::notify (this=0x7fffcf2e1890, receiver=0x2573010, event=0x7fffcf2e1420) at /var/tmp/portage/kde-base/kdelibs-4.8.3/work/kdelibs-4.8.3/kdeui/kernel/kapplication.cpp:311
#22 0x00007febb3203aeb in QCoreApplication::notifyInternal (this=0x7fffcf2e1890, receiver=0x2573010, event=0x7fffcf2e1420) at kernel/qcoreapplication.cpp:915
#23 0x00007febb32354fe in sendEvent (event=0x7fffcf2e1420, receiver=<optimized out>) at kernel/qcoreapplication.h:231
#24 QTimerInfoList::activateTimers (this=0xbafb50) at kernel/qeventdispatcher_unix.cpp:611
#25 0x00007febb323254d in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:186
#26 0x00007febab12e672 in g_main_dispatch (context=0xbae8e0) at gmain.c:2441
#27 g_main_context_dispatch (context=0xbae8e0) at gmain.c:3011
#28 0x00007febab12ee68 in g_main_context_iterate (context=0xbae8e0, block=1, dispatch=1, self=<optimized out>) at gmain.c:3089
#29 0x00007febab12f041 in g_main_context_iteration (context=0xbae8e0, may_block=1) at gmain.c:3152
#30 0x00007febb3232c9f in QEventDispatcherGlib::processEvents (this=0xb56d30, flags=<optimized out>) at kernel/qeventdispatcher_glib.cpp:424
#31 0x00007febb3cc03ce in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=<optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#32 0x00007febb3202852 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#33 0x00007febb3202b05 in QEventLoop::exec (this=0x7fffcf2e16c0, flags=...) at kernel/qeventloop.cpp:204
#34 0x00007febb320755b in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1187
#35 0x0000000000688abd in main (argc=12222976, argv=0x7fff00000000) at /var/tmp/portage/media-gfx/digikam-2.5.0/work/digikam-2.5.0/core/digikam/main/main.cpp:232

Reported using DrKonqi