Using host libthread_db library "/lib/libthread_db.so.1".
[Thread debugging using libthread_db enabled]
[New Thread 47049979558272 (LWP 14380)]
[KCrash handler]
#5  0x00002acaa882d635 in raise () from /lib/libc.so.6
#6  0x00002acaa882f090 in abort () from /lib/libc.so.6
#7  0x00002aca9e3b7fa8 in qt_message_output () from /usr/lib/libQtCore.so.4
#8  0x00002aca9e3b80b7 in qFatal () from /usr/lib/libQtCore.so.4
#9  0x00002aca9e3b80f4 in qt_assert_x () from /usr/lib/libQtCore.so.4
#10 0x00002aca9e3bb4df in QMutex::unlock () from /usr/lib/libQtCore.so.4
#11 0x00002acaa0d3fc4d in QMutexLocker::unlock (this=0x7fff0c958b50)
    at /usr/include/qt4/QtCore/qmutex.h:100
#12 0x00002acaa0d3fc65 in ~QMutexLocker (this=0x7fff0c958b50)
    at /usr/include/qt4/QtCore/qmutex.h:93
#13 0x00002acaa0d3f5f4 in Digikam::DatabaseAccess::checkReadyForUse ()
    at /home/kde4/kde/src/extragear/graphics/digikam/libs/database/databaseaccess.cpp:189
#14 0x000000000057e8ab in Digikam::AlbumManager::setAlbumRoot (this=0x96e8d0, 
    albumRoot=@0x7fff0c958fa0, priority=false)
    at /home/kde4/kde/src/extragear/graphics/digikam/digikam/albummanager.cpp:220
#15 0x00000000005daa09 in main (argc=5, argv=0x7fff0c959df8)
    at /home/kde4/kde/src/extragear/graphics/digikam/digikam/main.cpp:281
#0  0x00002acaa8896141 in nanosleep () from /lib/libc.so.6
