Application: baloo_file (5.18.0)

Qt Version: 5.5.1
Operating System: Linux 4.4.8-040408-generic x86_64
Distribution: Ubuntu 16.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed: Just starting Virtual Box. Most of time this action freeze the system and I have to hard reboot the notebook.

The crash can be reproduced every time.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f88c680e8c0 (LWP 1862))]

Thread 2 (Thread 0x7f877b759700 (LWP 4142)):
[KCrash Handler]
#6  0x00007f88c4855428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f88c485702a in __GI_abort () at abort.c:89
#8  0x00007f88c305a002 in mdb_assert_fail (env=0x1f0c9c0, expr_txt=expr_txt@entry=0x7f88c305ba5f "rc == 0", func=func@entry=0x7f88c305c398 <__func__.7098> "mdb_page_dirty", line=line@entry=2065, file=0x7f88c305ba40 "mdb.c") at mdb.c:1481
#9  0x00007f88c304f6a5 in mdb_page_dirty (txn=0x1fd6df0, mp=<optimized out>) at mdb.c:2065
#10 0x00007f88c3050863 in mdb_page_alloc (num=num@entry=1, mp=mp@entry=0x7f877b757eb8, mc=0x7f877b7583f0) at mdb.c:2246
#11 0x00007f88c3050ac9 in mdb_page_touch (mc=mc@entry=0x7f877b7583f0) at mdb.c:2364
#12 0x00007f88c3052704 in mdb_cursor_touch (mc=mc@entry=0x7f877b7583f0) at mdb.c:6267
#13 0x00007f88c3055805 in mdb_cursor_put (mc=0x7f877b7583f0, key=0x7f877b7587d0, data=0x7f877b7587e0, flags=<optimized out>) at mdb.c:6401
#14 0x00007f88c3058260 in mdb_put (txn=0x1fd6df0, dbi=8, key=key@entry=0x7f877b7587d0, data=data@entry=0x7f877b7587e0, flags=flags@entry=0) at mdb.c:8759
#15 0x00007f88c59ea629 in Baloo::IdFilenameDB::put (this=this@entry=0x7f877b758850, docId=docId@entry=24835644094152746, path=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/idfilenamedb.cpp:75
#16 0x00007f88c59e658a in Baloo::DocumentUrlDB::add (this=this@entry=0x7f877b758b10, id=id@entry=24835644094152746, parentId=23664458052141098, name=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/documenturldb.cpp:135
#17 0x00007f88c59e6ca0 in Baloo::DocumentUrlDB::put (this=this@entry=0x7f877b758b10, docId=docId@entry=27588305814028330, url=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/documenturldb.cpp:99
#18 0x00007f88c59fe0ea in Baloo::WriteTransaction::addDocument (this=0x7f8774003000, doc=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/writetransaction.cpp:56
#19 0x00007f88c59f7fe9 in Baloo::Transaction::addDocument (this=this@entry=0x7f877b758bd0, doc=...) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/engine/transaction.cpp:226
#20 0x000000000041cc86 in Baloo::NewFileIndexer::run (this=0x21a9d10) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/newfileindexer.cpp:72
#21 0x00007f88c53162d3 in QThreadPoolThread::run (this=0x2184b70) at thread/qthreadpool.cpp:93
#22 0x00007f88c53197be in QThreadPrivate::start (arg=0x2184b70) at thread/qthread_unix.cpp:331
#23 0x00007f88c3f7d6ba in start_thread (arg=0x7f877b759700) at pthread_create.c:333
#24 0x00007f88c492682d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f88c680e8c0 (LWP 1862)):
#0  0x00007f88c491669d in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f88c1b2e740 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f88c1aeae84 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f88c1aeb340 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f88c1aeb4ac in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f88c55507cf in QEventDispatcherGlib::processEvents (this=0x1ee04d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f88c54f7b4a in QEventLoop::exec (this=this@entry=0x7ffe77406730, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f88c54ffbec in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#8  0x000000000041698c in main (argc=1, argv=<optimized out>) at /build/baloo-kf5-wIK3t6/baloo-kf5-5.18.0/src/file/main.cpp:88

Possible duplicates by query: bug 374183.

Reported using DrKonqi