Bug 355633

Application: baloo_file (5.15.0)

Qt Version: 5.5.1
Operating System: Linux 4.3.0-1-default x86_64
Distribution: "openSUSE Tumbleweed (20151106) (x86_64)"

-- Information about the crash:
I started KDE.
I didn't do anything elese before Baloo crashed.

The crash can be reproduced sometimes.

-- 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 0x7fe9e4be1840 (LWP 1793))]

Thread 2 (Thread 0x7fe8993da700 (LWP 1956)):
#0  0x00007fe9df1454b9 in g_mutex_lock () at /usr/lib64/libglib-2.0.so.0
#1  0x00007fe9df10224a in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007fe9df10236c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007fe9e337a52b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007fe9e332463a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x0000000000420cb8 in Baloo::FileContentIndexer::run() (this=0x165eae0) at /usr/src/debug/baloo-5.15.0/src/file/filecontentindexer.cpp:70
#6  0x00007fe9e3152533 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007fe9e315594f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007fe9e17a44a4 in start_thread () at /lib64/libpthread.so.0
#9  0x00007fe9e276eb5d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fe9e4be1840 (LWP 1793)):
[KCrash Handler]
#6  0x00007fe9e27174c9 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#7  0x00007fe9e3a034a5 in Baloo::IdTreeDB::get(unsigned long long) () at /usr/lib64/libKF5BalooEngine.so.5
#8  0x00007fe9e3a00120 in Baloo::DocumentUrlDB::getId(unsigned long long, QByteArray const&) const () at /usr/lib64/libKF5BalooEngine.so.5
#9  0x00007fe9e3a13361 in Baloo::Transaction::documentId(QByteArray const&) const () at /usr/lib64/libKF5BalooEngine.so.5
#10 0x0000000000428bc0 in Baloo::MetadataMover::removeMetadata(Baloo::Transaction*, QString const&) (this=this@entry=0x1619450, tr=tr@entry=0x7ffd843bea40, url=...) at /usr/src/debug/baloo-5.15.0/src/file/metadatamover.cpp:74
#11 0x0000000000428c7d in Baloo::MetadataMover::removeFileMetadata(QString const&) (this=0x1619450, file=...) at /usr/src/debug/baloo-5.15.0/src/file/metadatamover.cpp:66
#12 0x00007fe9e3353e17 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x0000000000431fa5 in Baloo::PendingFileQueue::removeFileIndex(QString const&) (this=this@entry=0x165f580, _t1=...) at /usr/src/debug/baloo-5.15.0/build/src/file/moc_pendingfilequeue.cpp:217
#14 0x0000000000426e96 in Baloo::PendingFileQueue::processCache() (this=0x165f580) at /usr/src/debug/baloo-5.15.0/src/file/pendingfilequeue.cpp:89
#15 0x00007fe9e3353e17 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007fe9e33600e8 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib64/libQt5Core.so.5
#17 0x00007fe9e3354d2b in QObject::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007fe9e3326ccc in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007fe9e33793bd in QTimerInfoList::activateTimers() () at /usr/lib64/libQt5Core.so.5
#20 0x00007fe9e3379909 in  () at /usr/lib64/libQt5Core.so.5
#21 0x00007fe9df102097 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#22 0x00007fe9df1022c8 in  () at /usr/lib64/libglib-2.0.so.0
#23 0x00007fe9df10236c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#24 0x00007fe9e337a50f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007fe9e332463a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#26 0x00007fe9e332c2fd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#27 0x0000000000417036 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/baloo-5.15.0/src/file/main.cpp:88

Possible duplicates by query: bug 355371.

Reported using DrKonqi