Bug 362761

Application: baloo_file (5.21.0)

Qt Version: 5.5.1
Frameworks Version: 5.21.0
Operating System: Linux 4.5.2-1-default x86_64
Distribution: "openSUSE Tumbleweed (20160422) (x86_64)"

-- Information about the crash:
First time it happened was at Plasma startup.  Since then, it has happened when QTCreator stopped and another time when my media player stopped.

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 0x7f9baf5748c0 (LWP 1682))]

Thread 2 (Thread 0x7f9a634d5700 (LWP 2043)):
#0  0x00007f9bad0ca07d in poll () at /lib64/libc.so.6
#1  0x00007f9ba9a4f364 in  () at /usr/lib64/libglib-2.0.so.0
#2  0x00007f9ba9a4f46c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#3  0x00007f9badce140b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#4  0x00007f9badc8b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#5  0x0000000000415170 in Baloo::FileContentIndexer::run() (this=0xabc760) at /usr/src/debug/baloo-5.21.0/src/file/filecontentindexer.cpp:73
#6  0x00007f9badab94f3 in  () at /usr/lib64/libQt5Core.so.5
#7  0x00007f9badabc91f in  () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9bac109424 in start_thread () at /lib64/libpthread.so.0
#9  0x00007f9bad0d2add in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7f9baf5748c0 (LWP 1682)):
[KCrash Handler]
#6  0x00007f9bad079a00 in __memcpy_sse2_unaligned () at /lib64/libc.so.6
#7  0x00007f9badac0470 in QByteArray::QByteArray(char const*, int) () at /usr/lib64/libQt5Core.so.5
#8  0x00007f9bae3742d1 in Baloo::IdFilenameDB::get(unsigned long long) () at /usr/lib64/libKF5BalooEngine.so.5
#9  0x00007f9bae388baa in Baloo::WriteTransaction::replaceDocument(Baloo::Document const&, QFlags<Baloo::DocumentOperation>) () at /usr/lib64/libKF5BalooEngine.so.5
#10 0x000000000041d7a8 in Baloo::MetadataMover::updateMetadata(Baloo::Transaction*, QString const&, QString const&) (this=this@entry=0xb011f0, tr=tr@entry=0x7ffc4cf3f180, from=..., to=...) at /usr/src/debug/baloo-5.21.0/src/file/metadatamover.cpp:116
#11 0x000000000041dd73 in Baloo::MetadataMover::moveFileMetadata(QString const&, QString const&) (this=0xb011f0, from=..., to=...) at /usr/src/debug/baloo-5.21.0/src/file/metadatamover.cpp:56
#12 0x00007f9badcbacc7 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#13 0x0000000000420765 in KInotify::slotEvent(int) (_t2=..., _t1=..., this=0xaec8e0) at /usr/src/debug/baloo-5.21.0/build/src/file/moc_kinotify.cpp:330
#14 0x0000000000420765 in KInotify::slotEvent(int) (this=<optimized out>, socket=<optimized out>) at /usr/src/debug/baloo-5.21.0/src/file/kinotify.cpp:421
#15 0x00007f9badcbacc7 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib64/libQt5Core.so.5
#16 0x00007f9badd3627e in QSocketNotifier::activated(int, QSocketNotifier::QPrivateSignal) () at /usr/lib64/libQt5Core.so.5
#17 0x00007f9badcc6bbb in QSocketNotifier::event(QEvent*) () at /usr/lib64/libQt5Core.so.5
#18 0x00007f9badc8dbcc in QCoreApplication::notifyInternal(QObject*, QEvent*) () at /usr/lib64/libQt5Core.so.5
#19 0x00007f9badce189d in  () at /usr/lib64/libQt5Core.so.5
#20 0x00007f9ba9a4f197 in g_main_context_dispatch () at /usr/lib64/libglib-2.0.so.0
#21 0x00007f9ba9a4f3c8 in  () at /usr/lib64/libglib-2.0.so.0
#22 0x00007f9ba9a4f46c in g_main_context_iteration () at /usr/lib64/libglib-2.0.so.0
#23 0x00007f9badce13ef in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#24 0x00007f9badc8b53a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib64/libQt5Core.so.5
#25 0x00007f9badc931fd in QCoreApplication::exec() () at /usr/lib64/libQt5Core.so.5
#26 0x000000000040b3a6 in main(int, char**) (argc=1, argv=<optimized out>) at /usr/src/debug/baloo-5.21.0/src/file/main.cpp:88

Reported using DrKonqi