Application: akonadi_baloo_indexer (4.14)

Qt Version: 5.10.1
Frameworks Version: 5.47.0
Operating System: Linux 4.17.0-kali1-amd64 x86_64
Distribution: Kali GNU/Linux Rolling

-- Information about the crash:
- What I was doing when the application crashed:

- executed "akonadictl restart" in terminal
- after a short while, the KCrash dialog window opens and this appears in the log output in the terminal:

akonadi_baloo_indexer(26181): Could not obtain lock for Xapian Database. This is bad 
akonadi_baloo_indexer(26181): "DatabaseLockError" "DatabaseLockError: Unable to get write lock on /home/botho/.local/share/baloo/notes/: already locked" 
akonadi_baloo_indexer(26181): "DatabaseLockError" "DatabaseLockError: Unable to get write lock on /home/botho/.local/share/baloo/calendars/: already locked" 
akonadi_baloo_indexer(26181)/libakonadi: Unable to register service "org.freedesktop.Akonadi.Agent.akonadi_baloo_indexer" at dbus: "Could not get owner of name 'org.kde.kwin': no such name" 
KCrash: Application 'akonadi_baloo_indexer' crashing...
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi from kdeinit
KCrash: Connect sock_file=/home/botho/.kde/socket-libo/kdeinit4__0
Warning: connect() failed: : Datei oder Verzeichnis nicht gefunden
KCrash: Attempting to start /usr/lib/kde4/libexec/drkonqi directly


on my machine is a current kali linux.

The crash can be reproduced every time.

-- Backtrace:
Application: akonadi_baloo_indexer (akonadi_baloo_indexer), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#4  0x00007fcb5d50af3b in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#5  0x00007fcb5d50c2f1 in __GI_abort () at abort.c:79
#6  0x00007fcb5f8e47f0 in qt_message_output(QtMsgType, char const*) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007fcb5f020466 in  () at /usr/lib/libakonadi-kde.so.4
#8  0x00007fcb5f01e371 in  () at /usr/lib/libakonadi-kde.so.4
#9  0x00007fcb5f01e10a in  () at /usr/lib/libakonadi-kde.so.4
#10 0x00007fcb5fa15c91 in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007fcb5df5b38c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#12 0x00007fcb5df625d7 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#13 0x00007fcb5ecc40ca in KApplication::notify(QObject*, QEvent*) () at /usr/lib/libkdeui.so.5
#14 0x00007fcb5f9fb96e in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#15 0x00007fcb5f9fee9a in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#16 0x00007fcb5fa2bb63 in  () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#17 0x00007fcb5cfc5287 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fcb5cfc54c0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fcb5cfc554c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fcb5fa2bcb3 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007fcb5e005587 in  () at /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#22 0x00007fcb5f9f9f14 in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007fcb5f9fa27e in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#24 0x00007fcb5fa0012c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#25 0x00007fcb5f01b434 in Akonadi::AgentBase::init(Akonadi::AgentBase*) () at /usr/lib/libakonadi-kde.so.4
#26 0x00005635fea576d8 in  ()
#27 0x00007fcb5d4f7b17 in __libc_start_main (main=0x5635fea50cf0, argc=3, argv=0x7ffd11e30df8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd11e30de8) at ../csu/libc-start.c:310
#28 0x00005635fea50daa in _start ()

Reported using DrKonqi