Application: baloo_file_extractor (5.54.0)

Qt Version: 5.11.1
Frameworks Version: 5.54.0
Operating System: Linux 4.18.0-16-generic x86_64
Distribution: Ubuntu 18.10

-- Information about the crash:
- What I was doing when the application crashed:
Every time I start my computer, Baloo crashes. I never have the chance to 'do' anything.

The crash can be reproduced every time.

-- Backtrace:
Application: Baloo File Extractor (baloo_file_extractor), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f7de0f98c80 (LWP 2575))]

Thread 3 (Thread 0x7f7dd0083700 (LWP 2577)):
#0  0x00007f7de5d3e6d9 in __GI___poll (fds=0x7f7dc801a930, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7de425ce46 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f7de425cf6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f7de626315b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f7de621016b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7de605f0b6 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f7de71cb545 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f7de6068c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f7de573c164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007f7de5d4adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f7ddf4b8700 (LWP 2576)):
#0  0x00007f7de5d3e6d9 in __GI___poll (fds=0x7f7ddf4b7cb8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f7de41e5917 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f7de41e753a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f7de0873159 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f7de6068c87 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f7de573c164 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007f7de5d4adef in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f7de0f98c80 (LWP 2575)):
[KCrash Handler]
#6  0x00007f7de5c71077 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:50
#7  0x00007f7de5c52535 in __GI_abort () at abort.c:79
#8  0x00007f7de58f4492 in  () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#9  0x00007f7de58e92f5 in  () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#10 0x00007f7de58ea576 in  () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#11 0x00007f7de58ec434 in  () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#12 0x00007f7de58ec818 in  () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#13 0x00007f7de58efc01 in mdb_cursor_put () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#14 0x00007f7de58f10f7 in mdb_txn_commit () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0
#15 0x00007f7de728a75e in Baloo::Transaction::commit() () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5
#16 0x000055d4df141f0c in  ()
#17 0x00007f7de62464a6 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f7de623af4b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f7de6bd04a1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007f7de6bd7ae0 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f7de6211499 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f7de6262558 in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f7de6262dec in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f7de425cc3e in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f7de425ced8 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f7de425cf6c in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f7de6263143 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f7de0904e51 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#29 0x00007f7de621016b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f7de62182e2 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#31 0x000055d4df13f323 in  ()
#32 0x00007f7de5c5409b in __libc_start_main (main=0x55d4df13f0e0, argc=1, argv=0x7ffcf492daf8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffcf492dae8) at ../csu/libc-start.c:308
#33 0x000055d4df13f3ca in  ()
[Inferior 1 (process 2575) detached]

Reported using DrKonqi