Bug 377271

Application: baloo_file_extractor (5.31.0)

Qt Version: 5.6.2
Frameworks Version: 5.31.0
Operating System: Linux 4.9.13-100.fc24.x86_64 x86_64
Distribution: "Fedora release 24 (Twenty Four)"

-- Information about the crash:
- What I was doing when the application crashed: I was simply starting - booting up - the system. THere is a notification that Baloo crashed and KDE window does not come up.

The crash can be reproduced every time.

-- Backtrace:
Application: Baloo File Extractor (baloo_file_extractor), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f5ea85908c0 (LWP 3291))]

Thread 3 (Thread 0x7f5e8a060700 (LWP 3326)):
#0  0x00007f5ea40fd8ad in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#1  0x00007f5ea40fdb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#2  0x00007f5ea632580b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#3  0x00007f5ea62d483a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#4  0x00007f5ea6133343 in QThread::exec() () at /lib64/libQt5Core.so.5
#5  0x00007f5ea86b1559 in QDBusConnectionManager::run() () at /lib64/libQt5DBus.so.5
#6  0x00007f5ea61379aa in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#7  0x00007f5ea4a735ca in start_thread () at /lib64/libpthread.so.0
#8  0x00007f5ea552b0ed in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7f5e921ca700 (LWP 3316)):
#0  0x00007f5ea551f56d in poll () at /lib64/libc.so.6
#1  0x00007f5ea009cf80 in _xcb_conn_wait () at /lib64/libxcb.so.1
#2  0x00007f5ea009eb79 in xcb_wait_for_event () at /lib64/libxcb.so.1
#3  0x00007f5e95964179 in QXcbEventReader::run() () at /lib64/libQt5XcbQpa.so.5
#4  0x00007f5ea61379aa in QThreadPrivate::start(void*) () at /lib64/libQt5Core.so.5
#5  0x00007f5ea4a735ca in start_thread () at /lib64/libpthread.so.0
#6  0x00007f5ea552b0ed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f5ea85908c0 (LWP 3291)):
[KCrash Handler]
#6  0x00007f5ea545c765 in raise () at /lib64/libc.so.6
#7  0x00007f5ea545e36a in abort () at /lib64/libc.so.6
#8  0x00007f5ea7336a32 in  () at /lib64/liblmdb.so.0.0.0
#9  0x00007f5ea732ba45 in mdb_page_dirty () at /lib64/liblmdb.so.0.0.0
#10 0x00007f5ea732ca56 in mdb_page_alloc.isra () at /lib64/liblmdb.so.0.0.0
#11 0x00007f5ea732d239 in mdb_page_touch () at /lib64/liblmdb.so.0.0.0
#12 0x00007f5ea732ee94 in mdb_cursor_touch () at /lib64/liblmdb.so.0.0.0
#13 0x00007f5ea73331aa in mdb_cursor_del () at /lib64/liblmdb.so.0.0.0
#14 0x00007f5ea7334764 in mdb_del0 () at /lib64/liblmdb.so.0.0.0
#15 0x00007f5ea795d4ae in Baloo::DocumentDB::del(unsigned long long) () at /lib64/libKF5BalooEngine.so.5
#16 0x00007f5ea79844d8 in Baloo::WriteTransaction::removeDocument(unsigned long long) () at /lib64/libKF5BalooEngine.so.5
#17 0x00005607573d1f0d in Baloo::App::index(Baloo::Transaction*, QString const&, unsigned long long) ()
#18 0x00005607573d22ce in Baloo::App::processNextFile() ()
#19 0x00007f5ea6309fb6 in QSingleShotTimer::timerEvent(QTimerEvent*) () at /lib64/libQt5Core.so.5
#20 0x00007f5ea62fee0b in QObject::event(QEvent*) () at /lib64/libQt5Core.so.5
#21 0x00007f5ea6b62e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#22 0x00007f5ea6b6832f in QApplication::notify(QObject*, QEvent*) () at /lib64/libQt5Widgets.so.5
#23 0x00007f5ea62d59fa in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib64/libQt5Core.so.5
#24 0x00007f5ea6324d5b in QTimerInfoList::activateTimers() () at /lib64/libQt5Core.so.5
#25 0x00007f5ea63252c1 in timerSourceDispatch(_GSource*, int (*)(void*), void*) () at /lib64/libQt5Core.so.5
#26 0x00007f5ea40fd6ba in g_main_context_dispatch () at /lib64/libglib-2.0.so.0
#27 0x00007f5ea40fda70 in g_main_context_iterate.isra () at /lib64/libglib-2.0.so.0
#28 0x00007f5ea40fdb1c in g_main_context_iteration () at /lib64/libglib-2.0.so.0
#29 0x00007f5ea63257ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#30 0x00007f5ea62d483a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib64/libQt5Core.so.5
#31 0x00007f5ea62dc3dc in QCoreApplication::exec() () at /lib64/libQt5Core.so.5
#32 0x00005607573d120f in main ()

Reported using DrKonqi