Application: baloo_file (5.18.0)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-24-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
-The Application crashes after startup evrytime though auto-sign in is enabled
-It also crashes when i log into the only user account after returning from sleep mode

The crash can be reproduced every time.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[KCrash Handler]
#6  0x00007fafb1142bb4 in mdb_txn_begin () from /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#7  0x00000000004212a3 in Baloo::FileContentIndexerProvider::size() ()
#8  0x000000000041aa49 in Baloo::FileIndexScheduler::scheduleIndexing() ()
#9  0x00007fafb361be4f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fafb361be4f in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x000000000043205c in KInotify::Private::_k_addWatches() ()
#12 0x00000000004269b4 in Baloo::FileWatch::watchFolder(QString const&) ()
#13 0x0000000000426a58 in Baloo::FileWatch::watchIndexedFolders() ()
#14 0x00007fafb36285b8 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fafb361ce53 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007fafb35ed60c in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007fafb364289d in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007fafb3642da1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fafafbde127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fafafbde380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007fafafbde42c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fafb3643a7f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fafb35eadea in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007fafb35f2e8c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x000000000041698c in main ()

Possible duplicates by query: bug 357106.

Reported using DrKonqi