Application: baloo_file (5.19.0)

Qt Version: 5.5.1
Operating System: Linux 4.1.15-8-default x86_64
Distribution: "openSUSE Leap 42.1 (x86_64)"

-- Information about the crash:
Baloo crashes after a short time after login even if no activity happens at all.

The crash can be reproduced every time.

-- Backtrace:
Application: Baloo File Indexing Daemon (baloo_file), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6aa6aa8780 (LWP 13679))]

Thread 2 (Thread 0x7f695babf700 (LWP 13702)):
#0  0x00007f6aa45dcbbd in poll () at /lib64/libc.so.6
#1  0x00007f6aa101be64 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f6aa101bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f6aa5208d8b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f6aa51afd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x00000000004152cd in Baloo::FileContentIndexer::run() (this=0x2008dc0) at /usr/src/debug/baloo-5.19.0/src/file/filecontentindexer.cpp:71
#6  0x00007f6aa4fd3382 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f6aa4fd632f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f6aa36170a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f6aa45e4fed in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f6aa6aa8780 (LWP 13679)):
[KCrash Handler]
#6  0x00007f6aa230725c in mdb_get () at /usr/lib64/liblmdb-0.9.14.so
#7  0x00007f6aa58a44cd in Baloo::IdTreeDB::get(unsigned long long) () at /usr/lib64/libKF5BalooEngine.so.5
#8  0x00007f6aa58a1dc0 in Baloo::DocumentUrlDB::getId(unsigned long long, QByteArray const&) const () at /usr/lib64/libKF5BalooEngine.so.5
#9  0x00007f6aa58b3949 in Baloo::Transaction::documentId(QByteArray const&) const () at /usr/lib64/libKF5BalooEngine.so.5
#10 0x000000000041d3e3 in Baloo::MetadataMover::removeMetadata(Baloo::Transaction*, QString const&) (this=this@entry=0x1fee760, tr=tr@entry=0x7ffee9372950, url=...) at /usr/src/debug/baloo-5.19.0/src/file/metadatamover.cpp:74
#11 0x000000000041d49d in Baloo::MetadataMover::removeFileMetadata(QString const&) (this=0x1fee760, file=...) at /usr/src/debug/baloo-5.19.0/src/file/metadatamover.cpp:66
#12 0x00007f6aa51e173f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x00000000004270d5 in Baloo::PendingFileQueue::removeFileIndex(QString const&) (this=this@entry=0x1fd1f00, _t1=...) at /usr/src/debug/baloo-5.19.0/build/src/file/moc_pendingfilequeue.cpp:217
#14 0x000000000041b686 in Baloo::PendingFileQueue::processCache() (this=0x1fd1f00) at /usr/src/debug/baloo-5.19.0/src/file/pendingfilequeue.cpp:89
#15 0x00007f6aa51e173f in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f6aa51eef22 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f6aa51e28bc in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f6aa51b218d in QCoreApplication::notify(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f6aa51b1e95 in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#20 0x00007f6aa520877d in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#21 0x00007f6aa5208ad9 in  () at /usr/lib64/libQt5Core.so.5
#22 0x00007f6aa101bc84 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f6aa101bed8 in  () at /usr/lib64/libglib-2.0.so.0
#24 0x00007f6aa101bf7c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#25 0x00007f6aa5208d6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007f6aa51afd53 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#27 0x00007f6aa51b78f6 in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#28 0x000000000040a832 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/baloo-5.19.0/src/file/main.cpp:88

Possible duplicates by query: bug 359847, bug 359672, bug 359325, bug 359292, bug 359276.

Reported using DrKonqi